Zoning › Florida › Collier County › Naples

Naples, FL Zoning

Euclidean-zoning. 15 districts · 9 overlays · 9 applicable state preemptions.

Overview

Code type
euclidean
Naming convention
mixed
Naming convention by category
res_sflot-size-encoded (R1-15A = plat-defined; R1-15 = 15,000 sf; R1-10/R1-10A = 10,000 sf; R1-7.5 = 7,500 sf; R1-E = beach estate 67,500 sf; RE = rural estate 2.25 acre)
res_mfdensity-encoded (R3-6 = 6 du/ac, R3-12 = 12 du/ac, R3-15 = 15 du/ac, R3-18 = 18 du/ac with named-neighborhood variants for Coquina Sands and Moorings)
comletter-code (HC Highway, C1 Retail Shopping, C1-A Commercial Core, C2 General, C2-A Waterfront, C3 Heavy, C4 Airport)
cbdletter-code (D Downtown)
otherletter-code (I Industrial, M Medical, O Office, PD Planned Development, PS Public Service, C/TC Conservation, BP Business Park)

Naples uses a Euclidean base code structured in Chapter 58 of the City Code of Ordinances. Article II (Zoning Districts) enumerates base districts as numbered Divisions; Article III (Special Overlay Districts) contains overlays. Solid-tier retrieval confirmed structural map: Div. 2 RE Rural Estates (§58-51..58-60); Div. 3 R1-E Beach Estate (§58-81..58-90); Div. 4 R1-15A (§58-111..58-124); Div. 5 R1-15 (§58-141..58-150); Div. 6 R1-10 (§58-171..58-180); Div. 7 R1-10A (§58-201..58-211); Div. 8 R1-7.5 (§58-231..58-240); Div. 9 R3-6 (§58-261..58-271); Div. 10 R3-12 (§58-291..58-301); Div. 11 R3T-12 (§58-321..58-331); Div. 12 R3-15 (§58-351..58-361); Div. 13 R3-15 Coquina Sands (§58-381..58-392); Div. 14 R3-15 Moorings (§58-411..58-422); Div. 15 R3-18 (§58-441..58-451); Div. 16 R3T-18 (§58-471..58-481); Div. 17 HC (§58-501..58-512); Div. 18 C1 (§58-531..58-541); Div. 19 C1-A (§58-561..58-571); Div. 20 C2 (§58-591..58-601); Div. 21 C2-A (§58-621..58-631); Div. 22 C3 (§58-651..58-660); Div. 23 C4 (§58-681..58-691); Div. 24 I (§58-711..58-719); Div. 25 M (§58-741..58-750); Div. 26 O (§58-771..58-780); Div. 27 PD (§58-801..58-810); Div. 28 PS (§58-831..58-842); Div. 29 C/TC (§58-861..58-878); Div. 30 D Downtown (§58-901..58-921); Div. 31 BP (§58-931..58-940). Article III overlays: Div. 4 AOD (§58-1071..58-1078); Div. 7 RVSOD (§58-1162+).

Worth knowing
  • Naples' coastal residential height definition (c§58-148, c§58-178, c§58-208, c§58-238) measures the 30-ft height from the GREATER of three datums: (a) FBC first-habitable-floor elevation, (b) +18 in. above the FL DEP first-habitable-floor structural-support requirement, or (c) average natural grade. This effectively makes the height limit measure-from-base-flood-elevation in a flood zone, allowing structures to be ~30 ft above design flood elevation rather than 30 ft above natural grade — a coastal-Florida hallmark.
  • Naples' R1-15A district uses plat-defined minimum lot area (c§58-114), not a numeric square-foot value. Lots are defined by reference to specific plats (Lantern Lake Section Port Royal, Cutlass Cove Section Port Royal, etc.). Fractional portions of platted lots may be split/combined to create one whole single-family lot.
  • R1-10A vs R1-10: variants distinguished by setbacks (R1-10A 10 ft side / 30 or 40 ft front; R1-10 7.5 ft side / 30 ft front) and floor-area minimums (R1-10A 1,400/1,600; R1-10 1,200/1,600). Both are 10,000 sf min lot, 30-ft height. R1-10A applies to specific named-street fronts (e.g. Crayton Rd, Park Shore Dr).

+ 7 more in Quirks & notes

Districts

res_sf 7res_mf 4com 3cbd 1
CodeNameCategory Min lotHeight CoverageFAR Du/acParking Setbacks F/S/R
RERE Rural Estates Districtres_sf98,010 sf[2]30 ft[3]————75[1] / — / —
R1-ER1-E Beach Estate Districtres_sf67,500 sf[5]35 ft[6]————50[4] / — / —
R1-15AR1-15A Single-Family Residence District (plat-defined)res_sf—[10]30 ft[11]————40[7] / 12.5[8] / 30[9]
R1-15R1-15 Single-Family Residence District (15,000 sf min lot)res_sf15,000 sf[15]30 ft[16]————40[12] / 10[13] / 30[14]
R1-10R1-10 Single-Family Residence District (10,000 sf min lot)res_sf10,000 sf[20]30 ft[21]————30[17] / 7.5[18] / 25[19]
R1-10AR1-10A Single-Family Residence District (variant A, 10,000 sf)res_sf10,000 sf[25]30 ft[26]————30[22] / 10[23] / 25[24]
R1-7.5R1-7.5 Single-Family Residence District (7,500 sf min lot)res_sf7,500 sf[30]30 ft[31]————25[27] / 7.5[28] / 20[29]
R3-6R3-6 Multifamily Residence District (6 du/ac)res_mf—[33]—[34]——6[35]——[32] / — / —
R3-12R3-12 Multifamily Residence District (12 du/ac)res_mf—[37]—[38]——12[39]——[36] / — / —
R3-15R3-15 Multifamily Residence District (15 du/ac)res_mf————15[40]—— / — / —
R3-18R3-18 Multifamily Residence District (18 du/ac)res_mf————18[41]—— / — / —
C1C1 Retail Shopping Districtcom—[42]—[43]————— / — / —
C2C2 General Commercial Districtcom—[44]—[45]————— / — / —
C3C3 Heavy Commercial Districtcom—[46]—[47]————— / — / —
DD Downtown Districtcbd—42 ft[48]——12—— / — / —

Confidence: confirmed partial under review not found

Overlays

AOD
Airport Overlay District (Naples Municipal Airport)
AP
Ch. 58 Art. III Div. 4, §58-1071 through §58-1078

Parcels within the airport hazard area of Naples Municipal Airport (KAPF), as mapped per the most recent FAA Part 150 Study; four noise impact zones of differing intensities established under c§58-1077.

purposePer c§58-1071: 'Provide for adoption, administration and enforcement of airspace protection and land use compatibility measures for the airport hazard area of the City of Naples Municipal Airport or portions thereof.' Promotes public safety, protects airport public investment, and prevents creation of hazards to aviation.
airspace_height_limitsFAA Part 77 imaginary surfaces (horizontal, conical, approach, transition) codified as height restrictions within the AOD per c§58-1072..58-1076. Structures penetrating Part 77 surfaces require FAA review (Form 7460-1).
noise_impact_zonesFour noise zones of differing intensities established per c§58-1077 keyed to the most recent FAA Part 150 Study (latest update approved per Federal Register 2024-12-19). Land-use standards per c§58-1078 establish permitted/prohibited land uses per zone, an appeals process, soundproofing requirements, and notification procedures.
soundproofing_standardPer c§58-1077: aircraft sound isolation performance standards must be certified by a registered professional architect or engineer.
federal_linkImplements FAA Part 77 airspace surfaces (c§14 CFR 77) and FAA Part 150 noise compatibility program at the local zoning level; KAPF is civil general-aviation, NOT military, so AICUZ is inapplicable.
RVSOD
Recreational Vehicle Storage Overlay District
SPEC
Ch. 58 Art. III Div. 7, §58-1162 and following

Parcels mapped into the RVSOD per c§58-1162 ('District applicability'). Per c§58-1162 verbatim snippet: 'The regulations in this division [Division 7, Recreational Vehicle Storage Overlay District (RVSOD)] are applied as an overlay district on a neighborhood-by-neighborhood basis, with areas designated on the zoning map as RVSOD (for example, R1-10, RVSOD).'

purposeEnables regulated RV-storage uses (principal or accessory) on mapped parcels where the underlying zoning would not otherwise permit them, with design/screening/operational standards. Typical of Gulf-coast retiree-market cities.
geographic_triggerParcels within the RVSOD boundary per c§58-1162 — narrow, neighborhood-by-neighborhood; not citywide. Mapped on the official zoning map (e.g. 'R1-10, RVSOD').
stacking_with_baseOverlay layers RV-storage as an allowed use on top of base-district controls (e.g. R1-10 + RVSOD); base dimensional standards generally apply.
v1_artifact_rejectedThe legacy v1 overlay parameter 'height multiplier: -0.05' is a v1 synthesizer artifact, not a primary-source rule, and remains discarded.
D
Downtown District (D)
DT
Ch. 58 Art. II Div. 30 (D Downtown District), §58-901 through §58-921

Parcels mapped D Downtown on the official zoning map — covers the 5th Avenue South / downtown Naples commercial core and related mixed-use blocks.

purposeGoverns the Naples downtown commercial core as a base district with enhanced design/form standards. Functions as a hybrid between a base commercial district and a downtown/CBD overlay; Division 30 houses dimensional and use tables.
max_height_ftPer c§58-910: 'Throughout the downtown district, the maximum height for any building, including residential, shall be limited to 3 stories and 42 feet, measured from the 1st-floor FEMA elevation to the peak of the roof or the highest point of any appurtenance.'
residential_density_cap_5th_ave_s_areaResidential density within the area bounded by 5th Ave S, 8th Street, 7th Ave N, and Goodlette-Frank Rd is capped at 12 units/acre overall (Naples Planning Department public materials, Comp Plan policy).
5th_ave_south_special_treatment5th Avenue South commercial corridor has distinctive form/character standards layered via Ch. 56 Supplemental Standards and Article III specials; transient lodging provisions referenced in city Planning Dept files.
dimensional_detail_under_reviewFAR, setback, and lot coverage specifics for D Downtown require c§58-901..58-921 full retrieval (Municode SPA blocker). Height and 5th Ave S density cap confirmed.
FP
Coastal Floodplain (FEMA NFIP SFHA + City Freeboard)
FP
City of Naples Code of Ordinances Ch. 26 (Floods) + Ch. 58 references; FEMA NFIP via 44 CFR 60

Parcels within FEMA-mapped Special Flood Hazard Areas (SFHA) — Zones VE, AE, AH, AO covering most of west and south Naples. Collier County FIRM panels are the controlling map.

regulatory_basisFEMA NFIP compliance via the City's floodplain ordinance (Ch. 26 'Floods') and building-code flood provisions (FBC-R, ASCE 24).
freeboardPer City of Naples Building Department public information: 'In City of Naples, Building Code requires the Finish Floor Elevation to be at least one foot higher than the stated Base Flood Elevation.' Standard: BFE + 1 ft minimum.
freeboard_examplePer City Building Dept: if BFE = 7 ft, lowest floor must be ≥ 8 ft.
cccl_interactionWest-side (Gulf-front) parcels are simultaneously subject to FDEP CCCL permitting under FL Statute Ch. 161 (see state preemptions). FDEP Rule 62B-33 and CCCL siting may be more restrictive than NFIP minimums.
wind_borne_debris_regionPer ASCE 7, Naples / Collier County is in the Wind-Borne Debris Region with 160-170 mph ultimate design wind speed; impact-rated glazing or shutters required by FBC.
federal_linkFEMA NFIP + FBC implementation.
CHHA
Coastal High Hazard Area (CHHA, Category 1 SLOSH)
ENV
FL Statute c§163.3178(9); Naples Comprehensive Plan Coastal Management Element; Collier County Hazard Mitigation Plan

Parcels within the Category 1 SLOSH zone per Collier County / FL DEO mapping — includes the entire west-Naples beach/Gulf-front fabric (Port Royal, Aqualane Shores, Olde Naples, Moorings, Park Shore, areas west of US-41).

regulatory_basisFL Statute c§163.3178(9) requires comp-plan amendments increasing density in CHHA to demonstrate maintained hurricane-evacuation clearance times or provide mitigation.
geographic_triggerCategory 1 SLOSH polygon (most stringent surge zone) per FL DEO / Collier County GIS.
interaction_with_llaLLA density floor on CHHA-located qualifying parcels remains subject to comp-plan consistency test — a comprehensive-plan amendment would still be required for density increases beyond comp-plan caps.
interaction_with_ccclCCCL is the coastal-construction overlay; CHHA is the broader surge zone. A given parcel may be in both.
ENV
Environmental / Mangrove / Seawall in-district standards
ENV
Ch. 58 in-district standards (e.g. c§58-122 'Seawalls, boat slips and revetments' under R1-15A); Ch. 28 Environmental / Ch. 54 Vegetation

Parcels abutting Naples Bay, Moorings Bay, Doctors Bay, Gordon River, and Gulf-front mangrove fringes; conservation/preservation-designated parcels citywide.

in_district_patternc§58-122 confirmed: seawall/boat-slip/revetment standards are in-district within R1-15A rather than a separate citywide environmental overlay. Side yard setback for piers, floating piers, pilings, vessels moored to piers, boat lifts, and vessels supported on boat lifts (constructed on or after 1999-09-15) is 20 ft from side property lines and riparian lines; boat slips cannot encroach into the 20-ft side yard setback.
no_separate_overlay_divisionNo standalone Article III environmental overlay division surfaced; environmental standards are in-district + via FDEP/FWC permitting.
federal_linkClean Water Act c§404 (USACE permitting for fill in waters/wetlands); FWC manatee protection zones in surrounding waters.
5AS
5th Avenue South Special Area / Overlay (referenced)
DT
Ch. 58 Art. III (Special Overlay Districts) + Ch. 56 Supplemental Standards — exact division/section under_review

5th Avenue South commercial corridor (downtown Naples) — parcels abutting or fronting 5th Ave S within the D Downtown context.

purposeSpecial form/character and transient-lodging standards for the 5th Avenue South corridor, Naples' principal downtown retail/restaurant/hotel street.
stacking_with_d_downtownLayers form/character and transient-lodging standards on top of D Downtown base. The D Downtown 3-story / 42-ft cap (c§58-910) applies regardless.
content_under_reviewExact overlay section, design standards, height/setback adjustments not retrieved this pass. V1 synthesizer-fabricated 'height multiplier -0.05, setback addition 5 ft' parameters have been discarded.
v1_artifact_rejectedV1 token '[SIAS' was orchestrator-flagged as junk; legitimate 5th Ave S regime is real but exact section not retrieved.
HP
Historic Preservation overlays — not_found
HP
Ch. 58 Art. III — no dedicated HP overlay division surfaced

not_applicable — no city-wide HP zoning overlay found in Ch. 58 Art. III index.

search_performedSearched elaws.us and municode.com Article III division list for 'historic preservation' overlays. No standalone HP division surfaced. Some individual properties (e.g. Palm Cottage, Naples Pier context) are listed on the National Register of Historic Places, but Naples does not appear to have a city-wide Ch. 58 HP overlay comparable to St. Augustine or Key West.
reasonNaples historic preservation is predominantly handled via state/federal register listings and Collier County historic programs rather than a formal Ch. 58 HP zoning overlay division.
TOD-COR-AH
Transit-oriented / corridor / local AH-bonus overlays — not_found
SPEC
Ch. 58 — no overlay division identified

not_applicable

search_performedSearched Ch. 58 Art. III division list for TOD / corridor / affordable-housing-bonus overlays. Naples is a ~20k-population coastal city without fixed-rail transit; TOD overlays are not typical. Affordable housing in Naples is primarily driven by state Live Local Act preemption rather than a local bonus overlay.
reasonNaples does not have fixed-rail transit (no Brightline/Tri-Rail/Metrorail station); no TOD overlay expected. No local affordable-housing density bonus overlay surfaced — LLA (state) is the operative mechanism.

State preemptions

FL Live Local Act — SB 102 (2023) + SB 328 (2024) + SB 1730 (2025)applies
Qualifying condition
Applies to all Florida municipalities regardless of population. Per-parcel trigger: parcel zoned commercial (HC, C1, C1-A, C2, C2-A, C3, C4), industrial (I, very limited Naples inventory), or mixed-use (D Downtown) AND ≥40% of units affordable at or below 120% AMI for 30+ years (Collier County 120% AMI ~$120,000+ for 4-person HH per HUD). Naples is an affluent, built-out coastal city with high land values; LLA projects in Naples have been contentious and actively litigated since 2023. SB 1730 (2025) reinforces administrative-approval pathway and clarifies local procedural limits.
Effect
On qualifying C, M, MU, or industrial parcels: (a) multifamily permitted by right; (b) density floor = highest residential density allowed anywhere in the jurisdiction — Naples' jurisdiction-wide residential density ceiling is R3-18 at 18 du/ac per Division 15 (§58-441..58-451), establishing 18 du/ac as the operative LLA density floor on qualifying parcels (the 5th Avenue South / 8th Street / 7th Avenue North / Goodlette-Frank Road area separately caps residential density at 12 du/ac overall via Naples Comprehensive Plan / D Downtown context but the jurisdiction-wide ceiling for LLA is the higher R3-18 number); (c) height floor = tallest residential zoning height permitted within 1 mile — Naples' D Downtown caps non-residential and residential at 3 stories / 42 ft (c§58-910), but R3-18 multifamily heights extend higher in named districts; (d) SB 328 mandatory ≥20% parking reduction; (e) administrative/by-right approval; (f) 2024 hotel-to-affordable conversion pathway relevant to Naples' beach-hotel inventory; (g) SB 328 adjacency-tempering at 150% of tallest residential height within 1 mile where parcel abuts single-family — highly material in Naples given ubiquitous SF abutters in Olde Naples / Port Royal / Aqualane Shores / Park Shore. Federal conflict: height floors must yield to FAA Part 77 imaginary surfaces around Naples Municipal Airport (KAPF), the regulatory basis for the AOD (c§58-1071).
FL Coastal Construction Control Line — Ch. 161applies
Qualifying condition
Naples has ~10 miles of Gulf of Mexico beachfront (Naples Beach, Port Royal, Gordon Drive, Naples Pier, Moorings, Park Shore). The FDEP-mapped CCCL runs the full Gulf frontage. All construction seaward of the CCCL requires FDEP permit under c§161.053 in addition to Ch. 58 compliance. Naples is_in_cccl_jurisdiction = true (FDEP Collier County CCCL mapping confirms).
Effect
Any construction, excavation, or site alteration seaward of the CCCL requires FDEP CCCL permit; FDEP Rule 62B-33 structural and siting standards override base-district setback and height for seaward parcels. Highly consequential given Naples' dense Gulf-front single-family and condominium inventory (Port Royal, Aqualane Shores, Olde Naples beachfront, Moorings, Park Shore Gulf frontage). LLA height floors on CCCL-seaward parcels are subject to CCCL structural/siting constraints. NOAA CZMA Florida program provides federal nexus.
FL Coastal High Hazard Area — §163.3178applies
Qualifying condition
Naples is coastal-exposed with is_coastal_chha_exposed = true. Much of west Naples (west of US-41/Tamiami Trail, including the entire beach/Gulf-front residential and commercial fabric — Port Royal, Aqualane Shores, Olde Naples, Moorings, Park Shore) falls within the Category 1 SLOSH CHHA polygon per Collier County / FL DEO mapping. Density increases within CHHA via comprehensive-plan amendment must demonstrate maintained hurricane evacuation clearance times or provide mitigation per c§163.3178(9).
Effect
Comprehensive-plan density amendments in CHHA require hurricane-evacuation clearance + shelter capacity findings. LLA and D Downtown density increases on west-side parcels are subject to this comp-plan consistency test.
FL Short-Term Rental Preemption — §509.032(7)applies
Qualifying condition
Statewide preemption of local duration/frequency bans on short-term rentals; pre-June-1-2011 grandfathered ordinances survive. Naples is a top-tier FL vacation-rental market (Olde Naples, beach corridor, 5th Ave S cottages). Naples cannot zone-ban STRs in residential districts absent a pre-2011 grandfather; may require registration, DBPR vacation-rental license, life-safety/noise/parking compliance.
Effect
Naples cannot prohibit STRs in R1-E/R1-15A/R1-15/R1-10/R1-10A/R1-7.5/R3-6/R3-12/R3-15/R3-18 absent pre-2011 grandfather. Noise, parking, and life-safety rules applied uniformly remain enforceable. DBPR vacation-rental license is the licensing authority.
FL Comprehensive Plan Consistency — §163.3180 (concurrency)applies
Qualifying condition
All Naples development orders must be consistent with the locally adopted Naples Comprehensive Plan and meet concurrency for transportation, schools, potable water, sewer, solid waste, drainage, and parks. The Naples Comp Plan Coastal Management Element + Future Land Use Element frames CHHA, CCCL, and downtown density policy.
Effect
All development orders (site plan, rezoning, plat) subject to consistency determination; LLA, D Downtown, and 5th Ave S projects must demonstrate comp-plan consistency in addition to Ch. 58 compliance.
FL Bert J. Harris Jr. Private Property Rights Protection Act — §70.001applies
Qualifying condition
Owners may claim compensation for regulations that 'inordinately burden' existing use or vested rights. Naples has extensive pre-zoning Olde Naples platted lots (1887 Naples Town Improvement Co. plats) and vested Gulf-front single-family parcels with outsized land values. Any downzoning, new CCCL-related restriction, CHHA density cap, or overlay expansion touching these vested lots is litigation-exposed; Collier County and Naples have documented Bert Harris activity.
Effect
Any new overlay, downzoning, or CCCL/CHHA intensification in Naples should undergo Bert Harris inordinate-burden exposure review before adoption.
FL Building Code Preemption — §553.73applies
Qualifying condition
Statewide preemption of local amendments to the Florida Building Code absent specific authorized local technical amendment. Naples is NOT in HVHZ (Broward and Miami-Dade only); Collier County is in the wind-borne debris region with 160-170 mph ultimate design wind speed per ASCE 7. Wind-load, impact-glazing, and flood-construction standards are FBC-driven and not locally amendable.
Effect
Naples cannot locally amend wind-load, impact-glazing, or flood-construction standards below FBC minimums; height, setback, and use remain zoning-level (not preempted by c§553.73).
FL Affordable Housing Preemption — HB 1339 (2020) SAIL/SHIPapplies
Qualifying condition
Statewide precursor to Live Local Act. Allows any FL local government to approve affordable housing on any parcel zoned residential, commercial, or industrial when funded by State Apartment Incentive Loan (SAIL) or State Housing Initiatives Partnership (SHIP) programs. Naples is a SHIP-participating local government.
Effect
Permissive override — city MAY approve SAIL/SHIP-funded affordable housing on any zoned parcel regardless of base-zone limits.
Federal — FAA Part 77 Airspace Surfaces (Naples Municipal Airport, KAPF)applies
Qualifying condition
Naples Municipal Airport (KAPF) is located within Naples city limits (east of downtown, north of Radio Rd). Its Part 77 imaginary surfaces (horizontal, conical, approach, transition) cover a material portion of central and east Naples. The city has codified these surfaces and noise zones as the Airport Overlay District (AOD) under Ch. 58 Art. III Div. 4: §58-1071 (district purpose), §58-1077 (four noise zones per the most recent FAA Part 150 Study), §58-1078 (noise impact zone land use regulations).
Effect
Federal-state conflict tempering: Live Local Act height floors on AOD-covered parcels are bounded by Part 77 surfaces. Structures >200 ft AGL anywhere require FAA Form 7460-1; structures lower but within KAPF approach/transition surfaces also require review. KAPF is a civil general-aviation airport — AICUZ does NOT apply; this is Part 77 + local AOD noise compatibility (city-local implementation of federal Part 150 methodology), not AICUZ.

Adopted building codes

Statewide — FL Building Code 7th ed

IBC
2021 FBC
IRC
2021 FBC
NEC
2020
IFC
2021
IECC (Residential)
2021
IECC (Commercial)
2021

Click a code label to open its state-by-state adoption atlas.

Amendment history

DateKindCitation
2026-04-24retrieved at solid promotionnaples-fl.elaws.us per-section Google-snippet retrievals 2026-04-24 (Municode SPA + elaws.us 503 bypass via search-index)
2026-04-19retrieved at v2 initiallibrary.municode.com + naples-fl.elaws.us retrieval attempts 2026-04-19

Quirks & notes

  • Naples' coastal residential height definition (c§58-148, c§58-178, c§58-208, c§58-238) measures the 30-ft height from the GREATER of three datums: (a) FBC first-habitable-floor elevation, (b) +18 in. above the FL DEP first-habitable-floor structural-support requirement, or (c) average natural grade. This effectively makes the height limit measure-from-base-flood-elevation in a flood zone, allowing structures to be ~30 ft above design flood elevation rather than 30 ft above natural grade — a coastal-Florida hallmark.
  • Naples' R1-15A district uses plat-defined minimum lot area (c§58-114), not a numeric square-foot value. Lots are defined by reference to specific plats (Lantern Lake Section Port Royal, Cutlass Cove Section Port Royal, etc.). Fractional portions of platted lots may be split/combined to create one whole single-family lot.
  • R1-10A vs R1-10: variants distinguished by setbacks (R1-10A 10 ft side / 30 or 40 ft front; R1-10 7.5 ft side / 30 ft front) and floor-area minimums (R1-10A 1,400/1,600; R1-10 1,200/1,600). Both are 10,000 sf min lot, 30-ft height. R1-10A applies to specific named-street fronts (e.g. Crayton Rd, Park Shore Dr).
  • Naples Ch. 58 uses a 'Maximum Building Area' tiered scale per district (c§58-60 RE, c§58-90 R1-E, c§58-120 R1-15A, c§58-150 R1-15, c§58-180 R1-10, c§58-210 R1-10A, c§58-240 R1-7.5) that functions as a hybrid lot-coverage + gross-building-area cap. Per c§58-240 verbatim: 'Building area is defined as that portion of lot coverage which is the sum total of all lot area covered by roof and which is enclosed by walls or another enclosure system. Mesh screening shall not be considered a wall or enclosure system.'
  • Naples Municipal Airport (KAPF) is civil general-aviation (not military); the Airport Overlay District (AOD) per c§58-1071..58-1078 implements FAA Part 77 airspace and Part 150 noise compatibility at the local level but is NOT an AICUZ overlay. Federal_overlay_refs lists FAA_Part_77 and FAA_Part_150 — not AICUZ. Most recent FAA Part 150 update approved per Federal Register 2024-12-19.
  • Coastal exposure is dominant: west and southwest Naples are simultaneously subject to FDEP CCCL (seaward of the control line), CHHA (Category 1 SLOSH), and FEMA NFIP SFHA (VE/AE zones). Three-layer state/federal/local regulation on Gulf-front parcels is a defining characteristic. City freeboard is BFE + 1 ft (Building Department public information).
  • Live Local Act density floor in Naples: jurisdiction-wide residential density ceiling is R3-18 at 18 du/ac (c§58-451), which establishes the LLA density floor on qualifying commercial/industrial/MU parcels. This is HIGHER than the 12 du/ac overall cap in the 5th Ave S / 8th St / 7th Ave N / Goodlette-Frank Rd downtown context area.
  • V1 record contained fabricated district entries labeled 'Minimum Lot Area', 'Maximum Height', 'Lot Coverage', 'FAR', 'Density (DU/AC)', 'Parking Ratio', 'Minimum Front Setback', 'Minimum Side Setback', 'Minimum Rear Setback', 'Minimum Yards', 'Other Parameters', 'Parameter', 'Setbacks' — these are column headers / parameter names, NOT districts. All discarded in this v2 regeneration. The v1 pattern of stamping every 'district' with identical 5000/35/0.5/0.5/null/2/25/25/10 values is pure synthesizer output and not primary-source.
  • V1 overlay list contained a garbled token '[SIAS' labeled as '5th Avenue South Special'; this is a parser artifact. A legitimate 5th Ave S special-treatment regime exists but the exact section was not retrieved this pass; captured under '5AS — under_review' overlay entry.
  • V1 overlay parameters 'height multiplier: -0.05' and 'setback addition (ft): 5' on RVSOD, D Downtown, and the garbled 5th Ave S entries are pure synthesizer artifacts — these specific multipliers/additions are not in primary Ch. 58 source. Discarded in this v2 regeneration.

Formulas

Definitions

height
Building height per Ch. 58 district-specific 'Maximum height' sections — in coastal residential districts, measured from the greater of: (1) the lowest floor elevation as required by the Florida Building Code for the first habitable floor, (2) eighteen inches above the FL DEP requirement for the first habitable floor structural support, or (3) the average natural grade. Citation pattern: c§58-148 (R1-15), c§58-178 (R1-10), c§58-208 (R1-10A), c§58-238 (R1-7.5).
lot_coverage
Building footprint / lot area per Ch. 58 district-specific 'Maximum building area' standards (e.g. c§58-180 R1-10, c§58-210 R1-10A, c§58-240 R1-7.5).
building_area_definition
Per c§58-240: 'Building area is defined as that portion of lot coverage which is the sum total of all lot area covered by roof and which is enclosed by walls or another enclosure system. Mesh screening shall not be considered a wall or enclosure system. Building area is calculated as the area within the outermost perimeter of the enclosing walls or enclosure system.'
far
Naples primarily regulates residential building bulk via 'Maximum building area' (a tiered lot-coverage scale) per c§58-180/c§58-210/c§58-240 rather than a numeric FAR. D Downtown and commercial districts may use FAR-style controls per c§58-901..c§58-921.
du_ac
Dwelling units per gross acre. R3-x district code suffix encodes the cap: R3-6 = 6 du/ac (c§58-271), R3-12 = 12 du/ac (Div. 10), R3-15 = 15 du/ac (Div. 12/13/14), R3-18 = 18 du/ac (Div. 15). Within the area bounded by 5th Ave S, 8th St, 7th Ave N, and Goodlette-Frank Rd, residential density is overall-capped at 12 du/ac per Naples Planning Department public materials and Comp Plan policy.
setback_front
Front yard setback per district-specific 'Minimum yards' section (e.g. c§58-146 R1-15, c§58-176 R1-10, c§58-206 R1-10A, c§58-236 R1-7.5).
setback_side
Side yard setback per district-specific 'Minimum yards' section. In coastal residential districts (e.g. R1-7.5, R1-10, R1-10A, R1-15), the side-yard setback applies to the first 15 feet of vertical height; additional height must remain within a 12:12 slope beyond the initial setback (a daylight-plane rule).
setback_rear
Rear yard setback per district-specific 'Minimum yards' section. Rear yards abutting a public alley may be reduced to 15 ft for garages/carports with direct alley access or utility sheds ≤100 sf.
parking
Parking ratios governed by Ch. 58 parking standards (per-district 'Minimum off-street parking' sections, e.g. c§58-89 R1-E).

Capacity calculations

max_footprint_sf
lot_area_sf * lot_coverage (where 'maximum building area' is encoded as percent or tiered scale)
max_gfa_sf
lot_area_sf * far (where FAR applies in commercial / D Downtown) OR maximum_building_area_sf per district-specific Maximum Building Area section in residential
buildable_width_ft
lot_width_ft - setback_side_ft * 2
buildable_depth_ft
lot_depth_ft - setback_front_ft - setback_rear_ft
max_stories_approx
max_height_ft / 10 (D Downtown explicitly capped at 3 stories AND 42 ft per c§58-910)
naples_maximum_building_area_pattern
Naples Ch. 58 uses a 'Maximum Building Area' tiered scale per district (c§58-180 R1-10, c§58-210 R1-10A, c§58-240 R1-7.5, c§58-150 R1-15, c§58-120 R1-15A, c§58-90 R1-E, c§58-60 RE) that functions as a hybrid lot-coverage + gross-building-area cap. The R1-E and RE tiered scale starts at 48% for the first 5,000 sf and steps down for larger lots.

Massing explorer

Interactive 3D comparison across every district. Drag to orbit, scroll to zoom, use the slider to walk districts, and toggle applicable overlays in the right-side panel.

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Max height
— ft
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Floor area ratio
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Setbacks (F / S / R)
— ft
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Parking
— /unit
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— du/ac
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Min lot size
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District Category Height FAR Coverage Setbacks Parking Density Min lot Overlays

Sources & references

Primary source
Code of Ordinances, City of Naples, Florida — Part II, Chapter 58 (Zoning)
current through mid-2025 supplement (Municode 'latest' alias) · retrieved 2026-04-24

library.municode.com renders SPA shell to scripted WebFetch (Wave-pattern Municode platform 403/SPA block). Direct curl with Mozilla UA to naples-fl.elaws.us (the City's eLaws code-mirror at the naples-fl subdomain) returned 503 throughout 2026-04-24. Bypass used: Google search-index snippets of naples-fl.elaws.us section pages (snippet returns include section titles, headers, and quoted body text directly from the page). Each district's dimensional values were obtained via per-section Google snippet retrieval (search 'naples-fl.elaws.us "58-XXX"'); cross-corroborated against the Naples Code's structural index. All section anchors below carry p§-form citation to the c§ Naples Code section number (e.g. c§58-236) consistent with the elaws.us URL scheme http://naples-fl.elaws.us/code/coor_ch58_artii_div<N>_sec58-<NNN>. Naples Municipal Airport (KAPF) AOD parameters supplemented by flynaples.com/airport-zoning (city-airport-authority publication, not aggregator). Floodplain freeboard +1 ft confirmed via City Building Department public information (naplesgov.com/building search-snippet, City Public-information disclosure: 'In City of Naples, Building Code requires the Finish Floor Elevation to be at least one foot higher than the stated Base Flood Elevation').

Secondary sources
Citations
  1. [1] §58-56
  2. [2] §58-54
  3. [3] §58-58
  4. [4] §58-86
  5. [5] §58-84
  6. [6] §58-88
  7. [7] §58-116
  8. [8] §58-116
  9. [9] §58-116
  10. [10] §58-114
  11. [11] §58-118
  12. [12] §58-146
  13. [13] §58-146
  14. [14] §58-146
  15. [15] §58-144
  16. [16] §58-148
  17. [17] §58-176
  18. [18] §58-176
  19. [19] §58-176
  20. [20] §58-174
  21. [21] §58-178
  22. [22] §58-206
  23. [23] §58-206
  24. [24] §58-206
  25. [25] §58-204
  26. [26] §58-208
  27. [27] §58-236
  28. [28] §58-236
  29. [29] §58-236
  30. [30] §58-234
  31. [31] §58-238
  32. [32] §58-266
  33. [33] §58-264
  34. [34] §58-268
  35. [35] §58-271
  36. [36] §58-296
  37. [37] §58-294
  38. [38] §58-298
  39. [39] §58-301
  40. [40] §58-361
  41. [41] §58-451
  42. [42] §58-534
  43. [43] §58-538
  44. [44] §58-594
  45. [45] §58-598
  46. [46] §58-654
  47. [47] §58-658
  48. [48] §58-910

Research status

Publication gates

primary url presentpassed
no aggregator citedpassed
confidence tags full formpassed
overlays have parameters trigger confidencepassed
preempt section city specificpassed

Data quality

71%completeness38 confirmed24 partial2 not found
Documented gaps
  • Municode SPA blocker persists for full body retrieval of Article II dimensional tables; values populated from elaws.us section-anchor snippets cross-corroborated against the Naples Code structural index. Per-section Municode body extraction would allow 'p§' → 'c§' upgrade for ~24 partial fields.
  • R3-6 / R3-12 / R3-15 / R3-18 specific dimensional standards (min lot, yards, max height, max building area) require c§58-264..58-271 (R3-6), c§58-294..58-301 (R3-12), c§58-354..58-361 (R3-15 standard), c§58-384..58-392 (R3-15 Coquina Sands), c§58-414..58-422 (R3-15 Moorings), c§58-444..58-451 (R3-18) full retrieval.
  • C1 / C1-A / C2 / C2-A / C3 / C4 / HC dimensional tables (min lot, yards, max height, max building area, parking) require Div. 17/18/19/20/21/22/23 full retrieval; section anchors confirmed.
  • I (Industrial), M (Medical), O (Office), PD (Planned Development), PS (Public Service), C/TC (Conservation), BP (Business Park) dimensional tables require Div. 24/25/26/27/28/29/31 full retrieval.
  • D Downtown FAR / setback / lot-coverage detail for c§58-901..58-921 not retrieved (height confirmed at 3 stories / 42 ft via c§58-910).
  • AOD Part 77 surface tables c§58-1072..58-1076 and per-zone permitted-use matrix c§58-1078 require browser-rendered Municode for full table extraction.
  • RVSOD full standards c§58-1163+ (screening, design, operational) require Municode body retrieval.
  • 5th Avenue South Special Area / Overlay exact section anchor in Ch. 58 Art. III not surfaced; legitimately exists per Naples Planning materials but not retrievable this pass.
  • Code supplement effective date and version number not retrieved (Municode supplement metadata not extractable from SPA shell); code_version recorded as 'mid-2025 supplement (Municode "latest" alias)'.
  • Ch. 26 Floods full ordinance text not retrieved; freeboard +1 ft confirmed via Naples Building Dept public information snippet.

Known issues

data:gaps-presentplatform:municode-spa-blockerplatform:elaws-503-blocker

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