Overview
Code type
euclidean
Naming convention
Residential: RR-1 (rural), R1-20/R1-12/R1-10/R1-8 (SF by lot size), RM-8/RM-16 (multi-family, du/ac-encoded). Commercial: CD (central dev), CG (general), CH (highway), CN (neighborhood). Industrial: MD (manufacturing/distribution), MD-B (business park), MG (general industrial). Project-specific overlays named after subdivisions (Spring Hollow Legends, Tremont Center, Aspen Grove, Edgewood, Aspen Ridges, Rivers Edge).
Standard Euclidean small-city Utah code; chapters are 1.07 (residential), 1.08 (commercial/industrial), 1.09 (mixed use), 1.16 (overlay zones). All Chapter 1.16 overlays are project/subdivision-specific (no traditional hazard overlays like floodplain codified as overlay districts — FEMA NFIP compliance handled via separate flood-damage-prevention ordinance). 1000 North Corridor Preservation is the closest to a traditional corridor overlay.
Districts
res_sf 5com 4ind 3res_mf 2
| Code | Name | Category | Min lot | Height | Coverage | FAR | Du/ac | Parking | Setbacks F/S/R |
|---|---|---|---|---|---|---|---|---|---|
| RR-1 | Rural Residential | res_sf | — | 36 ft | — | — | — | — | — / — / — |
| R1-20 | Single-Family Residential — Large Lot | res_sf | — | 36 ft | — | — | — | — | — / — / — |
| R1-12 | Single-Family Residential — Medium Lot | res_sf | — | 36 ft | — | — | — | — | — / — / — |
| R1-10 | Single-Family Residential — Compact Lot | res_sf | — | 36 ft | — | — | — | — | — / — / — |
| R1-8 | Single-Family Residential — Small Lot | res_sf | — | 36 ft | — | — | — | — | — / — / — |
| RM-8 | Residential Multiple-Family — 8 du/ac | res_mf | — | 36 ft | — | — | — | — | — / — / — |
| RM-16 | Residential Multiple-Family — 16 du/ac | res_mf | — | 36 ft | — | — | — | — | — / — / — |
| CD | Central Development (Commercial) | com | — | 75 ft | — | — | — | — | — / — / — |
| CG | Commercial General | com | — | 75 ft | — | — | — | — | — / — / — |
| CH | Commercial Highway | com | — | 75 ft | — | — | — | — | — / — / — |
| CN | Commercial Neighborhood | com | — | 35 ft | — | — | — | — | — / — / — |
| MD | Manufacturing Distribution | ind | — | — | — | — | — | — | — / — / — |
| MD-B | Manufacturing Distribution — Business Park | ind | — | — | — | — | — | — | — / — / — |
| MG | Manufacturing — General Industrial | ind | — | — | — | — | — | — | — / — / — |
Confidence: confirmed partial under review not found
Overlays
SHL
Spring Hollow Legends Overlay Zone
subdivision_specificTC-MU
Tremont Center Mixed Use Overlay Zone
mixed_use_districtAG-RVP
Aspen Grove Recreational Vehicle Park Overlay Zone
special_use_districtEDG
Edgewood Overlay Zone
subdivision_specificARG
Aspen Ridges Overlay Zone
subdivision_specific1000N-CP
1000 North Corridor Preservation Overlay Zone
corridor_preservationRE
Rivers Edge Overlay Zone
subdivision_specificState preemptions
UT-HB82-InternalADUapplies
Qualifying condition
Applies to all Utah cities of 1st-5th class (Tremonton is a 5th-class city, pop ~9,500 — between 1,000 and 10,000). Internal ADU mandate attaches within residential zones; Tremonton has RR-1 and R1-8/R1-10/R1-12/R1-20 single-family districts.
Qualifying condition
Applies to all Utah cities; limits certain local restrictions on single-family housing (aesthetic/materials review). Tremonton RR-1 / R1-* residential standards are subject to these limits.
UT-HB406-DetachedADUapplies
Qualifying condition
Applies to Utah cities; extends HB 82 framework to allow detached ADUs in certain residential zones. Tremonton has multiple single-family districts (RR-1, R1-8 through R1-20) that would be within scope.
UT-LUDMA-Frameworkapplies
Qualifying condition
LUDMA governs all Utah municipal land use. Tremonton as a 5th-class city operates under LUDMA procedural framework.
Non-applicable laws (3)
UT-HB462-ModerateIncomeHousingnot_applicable
UT-HB462-StationAreaPlannot_applicable
UT-DensityHeightPreemptionnot_applicable
Adopted building codes
Statewide; local may lag
Click a code label to open its state-by-state adoption atlas.
Quirks & notes
Formulas
Definitions
- height
- Measured grade-to-highest-point; 36 ft / 2.5 stories uniform across all residential districts (RR-1, R1-8 through R1-20) per c§1.07.015. Commercial CD/CG/CH: 75 ft / 7 stories per c§1.08.015; CN: 35 ft / 2 stories per c§1.08.015. Industrial MD/MD-B/MG: by Conditional Use Permit per c§1.08.015.
- lot_coverage
- Building footprint / lot area; not explicitly codified in Chapter 1.07 or 1.08 for Tremonton — derived inferentially from setback envelope and character.
- far
- Gross floor area / lot area; not explicitly codified in Tremonton's land use code — inferred from setback/height envelope for comparative purposes only.
- du_ac
- Dwelling units per acre. RM-8 = 8 du/ac maximum (attached housing); RM-16 = 16 du/ac maximum (attached housing) per c§1.07 RM district standards. SF districts du/ac derived from 43,560 / min_lot_sf.
- setback_front
- Minimum front-yard setback in feet per c§1.07.015 / c§1.08.015
- setback_side
- Minimum side-yard setback per side; most residential districts also specify a total-both-sides figure per c§1.07.015
- setback_rear
- Minimum rear-yard setback per c§1.07.015 / c§1.08.015
- parking
- Off-street parking per Chapter 1.17 of Title I — not specified per district in 1.07/1.08 dimensional tables; handled via separate chapter
Capacity calculations
- rr1_rural
1.0 du/ac maximum (43,560 sf = 1 acre minimum lot)- r1_20_large_lot
2.18 du/ac max (20,000 sf minimum)- r1_12_medium
3.63 du/ac max (12,000 sf minimum)- r1_10_compact
4.36 du/ac max (10,000 sf minimum)- r1_8_small_lot
5.44 du/ac max (8,000 sf minimum)- rm_8_attached
8 du/ac max by code- rm_16_multifamily
16 du/ac max by code
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.
Sort by
Max height
— ft
——
Floor area ratio
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Lot coverage
—%
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Setbacks (F / S / R)
— ft
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Parking
— /unit
——
Max density
— du/ac
——
Min lot size
— sf
——
Copy zoning profile
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| District | Category | Height | FAR | Coverage | Setbacks | Parking | Density | Min lot | Overlays |
|---|
Sources & references
Primary source
Retrieval failure: None for the city-domain PDFs (Chapter 1.07 HTML + Chapter 1.08 PDF + Chapter 1.16 PDF all retrieved successfully). municode.com library.municode.com landing page for Tremonton Revised Ordinances returns only shell HTML (chapter-level text not scraped); the canonical dimensional tables are available directly from tremontoncity.gov.
Research status
Publication gates
| primary url present | passed | |
|---|---|---|
| no aggregator cited | passed | |
| confidence tags full form | passed | |
| overlays have parameters trigger confidence | passed | |
| preempt section city specific | passed |
Data quality
68%completeness38 confirmed14 partial7 inferred
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Known issues
cohort:tremonton-ruralfreshness:stable
Verification
| claims_checked | 52 |
|---|---|
| claims_verified | 47 |
| specialist_version | 1.0 |
| verified_at | 2026-04-24T00:00:00Z |
| notes | Dimensional standards for RR-1 / R1-20 / R1-12 / R1-10 / R1-8 / RM-8 / RM-16 directly fetched from tremontoncity.gov residential zone districts page (c§1.07.015). Commercial/industrial standards (CD / CG / CH / CN / MD / MD-B / MG) directly fetched from Chapter 1.08 PDF on tremontoncity.gov and parsed via pdftotext (c§1.08.015). Overlay dimensional standards (Spring Hollow Legends, Tremont Center, Aspen Grove RV, Edgewood, Aspen Ridges) directly fetched from Chapter 1.16 PDF (c§1.16.*). 1000 North Corridor and Rivers Edge overlay dimensional tables partial (structure confirmed; full detail pending continued PDF extraction). |
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Nearest-alphabetical profiles. Click through to compare zoning patterns side-by-side.