Overview
R-1 SF uses parenthetical lot-size suffix (R-1(4.5), R-1(8,500), R-1(10,000), R-1(12,000), R-1(18,000)); R-S uses acre-suffix (R-S-1A through R-S-10A); R-2 through R-6 are density-encoded (number is a density tier, not a lot size); combining overlays use hyphen-suffix (-HD, -SC, -MH, -P, -CH) or slash (/PUD, /PCD). Not inverse — highest number in MF series = highest density.
- R-6 Urban Core has NO MAXIMUM DENSITY. Minimum 50.1 du/ac, no upper cap. Added by Ord. 5183 (2024). Unique among CA cities studied. §17.10.010 C.7.
- Density encoded as RANGES (not caps). R-2 (6.1–13), R-3 (13.1–20), R-4 (20.1–30), R-5 (30.1–50) each have a MINIMUM and MAXIMUM. A 12 du/ac project is too dense for R-1 and too sparse for R-3.
- C-C Commercial Center allows 180 ft height (§17.26.060) with zero front/side/rear setbacks except 20 ft when adjacent to R or MH (§17.26.070). Most permissive commercial envelope in the city. Public-benefit bonus features expand entitlement further (§17.26.090).
+ 7 more in Quirks & notes
Districts
| Code | Name | Category | Min lot | Height | Coverage | FAR | Du/ac | Parking | Setbacks F/S/R |
|---|---|---|---|---|---|---|---|---|---|
| A | Agricultural | ag | 870,912 sf[1] | — | — | — | — | — | — / — / — |
| R-H | Residential Holding | res_sf | — | — | — | — | — | — | — / — / — |
| R-S-1A | Residential Suburban 1 Acre | res_sf | 43,560 sf[2] | — | — | — | 1[3] | — | — / — / — |
| R-S-2.5A | Residential Suburban 2.5 Acre | res_sf | 108,900 sf[4] | — | — | — | 0.4[5] | — | — / — / — |
| R-S-5A | Residential Suburban 5 Acre | res_sf | 217,800 sf[6] | — | — | — | 0.2[7] | — | — / — / — |
| R-S-10A | Residential Suburban 10 Acre | res_sf | 435,600 sf[8] | — | — | — | 0.1[9] | — | — / — / — |
| R-1 | One-Family Dwelling | res_sf | 4,500 sf[12] | 35 ft[13] | — | — | 6[14] | 2[15] | 20[10] / 5[11] / — |
| R-2 | Small Lot Single-Unit | res_sf | — | 35 ft[19] | — | — | 13[20] | — | 12[16] / 10[17] / 10[18] |
| R-3 | Multi-Unit Dwelling | res_mf | — | 45 ft[23] | — | — | 20[24] | — | — / 10[21] / 10[22] |
| R-4 | High Density Multi-Unit | res_mf | 10,000 sf[27] | 65 ft[28] | — | — | 30[29] | — | 5[25] / — / 10[26] |
| R-5 | Very High Density Multi-Unit | res_mf | 10,000 sf[32] | 85 ft[33] | — | — | 50[34] | — | 5[30] / — / 10[31] |
| R-6 | Urban Core | res_mf | 10,000 sf[37] | -1 ft[38] | — | — | 50.1[39] | — | 5[35] / — / 10[36] |
| MX-1 | Mixed-Use Neighborhood | mu | — | 45 ft[40] | — | — | — | — | — / — / — |
| MX-2 | Mixed-Use Transit | mu | — | 85 ft[43] | — | — | 100[44] | — | — / 10[41] / 15[42] |
| C-O | Professional Office | off | — | 60 ft[45] | — | — | — | — | — / — / — |
| C-1 | Neighborhood Commercial | com | — | 35 ft[46] | — | — | — | — | — / — / — |
| C-2 | Regional Commercial | com | — | 90 ft[47] | — | — | — | — | — / — / — |
| C-B | Central Business | com | — | 100 ft[48] | — | — | — | — | — / — / — |
| C-C | Commercial Center | com | — | 180 ft[52] | — | — | 20.1[53] | — | 0[49] / 0[50] / 0[51] |
| M-1 | Light Manufacturing | ind | — | 65 ft[54] | — | — | — | — | — / — / — |
| M-2 | General Manufacturing | ind | — | 80 ft[55] | — | — | — | — | — / — / — |
| M-3 | Heavy Industrial | ind | — | — | — | — | — | — | — / — / — |
| DI | Drilling Island | special | — | — | — | — | — | — | — / — / — |
Confidence: confirmed partial under review not found
Overlays
State preemptions
Non-applicable laws (2)
Adopted building codes
Statewide mandatory minimum
Click a code label to open its state-by-state adoption atlas.
Quirks & notes
- R-6 Urban Core has NO MAXIMUM DENSITY. Minimum 50.1 du/ac, no upper cap. Added by Ord. 5183 (2024). Unique among CA cities studied. §17.10.010 C.7.
- Density encoded as RANGES (not caps). R-2 (6.1–13), R-3 (13.1–20), R-4 (20.1–30), R-5 (30.1–50) each have a MINIMUM and MAXIMUM. A 12 du/ac project is too dense for R-1 and too sparse for R-3.
- C-C Commercial Center allows 180 ft height (§17.26.060) with zero front/side/rear setbacks except 20 ft when adjacent to R or MH (§17.26.070). Most permissive commercial envelope in the city. Public-benefit bonus features expand entitlement further (§17.26.090).
- Adjacency-based setback system. Across R-2/R-3/R-4/R-5/R-6/MX-2, setbacks depend on adjacent zone type. SF/MH/PUD-SF adjacency triggers 10 ft side + 10/15 ft rear (1st/2nd+ story). Parcel-specific envelope depends on neighbor zoning.
- Hybrid naming convention. R-1 uses parenthetical lot-size suffixes (R-1(4.5), R-1(10,000)); R-S uses acre suffixes (R-S-1A through R-S-10A); R-2–R-6 are density-encoded; combining overlays use hyphen or slash. Not inverse. Not in v2 _references/naming-conventions.md — recommend promoting.
- Petroleum Extraction combining district (§17.47) + Drilling Island base district (§17.46). Reflects Kern County as CA's most productive oil-producing county. Petroleum extraction coexists with residential via combining overlay. Bakersfield-specific quirk.
- R-H Residential Holding = de facto development moratorium. Agricultural and petroleum uses continue; urban development requires General Plan amendment + rezone. Substantial city-edge areas sit in R-H.
- MX-2 Mixed-Use Transit permits 30.1–100 du/ac — highest explicit density maximum of any non-R-6 district. Added Ord. 5155 (2024).
- 2024–2026 code volatility. Ord. 5152, 5153, 5154, 5155, 5156, 5162, 5183 restructured Title 17 in 2024 alone, followed by Ord. 5194 (Dec 2024), Ord. 5199 (Jun 2025), Ord. 5211 (Feb 2026). Freshness cadence should be ≤12 months; treat as volatile tier.
- bakersfield.municipal.codes returns 403 Forbidden to scripted WebFetch (Cloudflare-gated). Section text retrievable via search snippets; structured tables (Table 17.10-2, Table 17.12-2) require browser-based retrieval or official PDF at docs.bakersfieldcity.us.
Formulas
Definitions
- height
- Measured to roof deck/highest point per CA Building Code; R-6 has no maximum density and very permissive height.
- density
- DU/net ac (dwelling units per net acre); R-2 through R-5 encode density RANGES (minimum and maximum) in district name — a 12 du/ac project is too dense for R-1 and too sparse for R-3.
- setback
- Measured from property line to building exterior; adjacency-based system: side/rear setbacks vary by adjacent zone type (SF/MH/PUD SF vs. other).
- lot_coverage
- Building footprint / lot area
- far
- Gross floor area / lot area
- du_ac
- Dwelling units per net acre
- parking
- Spaces per dwelling unit for residential; per 1,000 sf GFA for non-residential (§17.58).
Capacity calculations
- adjacency_setback_rule
Side/rear yard setbacks vary based on adjacent zone (SF/MH/PUD SF vs. other); detailed in §17.10.040. 10 ft side + 10/15 ft rear (1st/2nd+ story) when adjacent SF/MH/PUD.- max_footprint_sf
lot_area_sf * lot_coverage- max_gfa_sf
lot_area_sf * far- buildable_width_ft
lot_width_ft - setback_side_ft * 2- buildable_depth_ft
lot_depth_ft - setback_front_ft - setback_rear_ft
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.
| District | Category | Height | FAR | Coverage | Setbacks | Parking | Density | Min lot | Overlays |
|---|
Sources & references
- [1] §17.06.050
- [2] §17.10.010
- [3] i
- [4] §17.10.010
- [5] i
- [6] §17.10.010
- [7] i
- [8] §17.10.010
- [9] i
- [10] §17.10.040.C
- [11] §17.10.040.C
- [12] §17.10.010
- [13] §17.10.040.C
- [14] §17.10.010
- [15] §17.58
- [16] §17.10.040.D
- [17] §17.10.040.D
- [18] §17.10.040.D
- [19] §17.10.040.D
- [20] §17.10.010
- [21] §17.10.040.E
- [22] §17.10.040.E
- [23] §17.10.040.E
- [24] §17.10.010
- [25] §17.10.040.F
- [26] §17.10.040.F
- [27] §17.10.040.F
- [28] §17.10.040.F
- [29] §17.10.010
- [30] §17.10.040.F
- [31] §17.10.040.F
- [32] §17.10.040.F
- [33] §17.10.040.F
- [34] §17.10.010
- [35] §17.10.040.F
- [36] §17.10.040.F
- [37] §17.10.040.F
- [38] §17.10.040.F
- [39] §17.10.010 C.7
- [40] §17.12
- [41] §17.12 Ord. 5155 § 4
- [42] §17.12 Ord. 5155 § 4
- [43] §17.12
- [44] §17.12 Ord. 5155
- [45] §17.20.060
- [46] §17.22
- [47] §17.24
- [48] §17.25
- [49] §17.26.070
- [50] §17.26.070
- [51] §17.26.070
- [52] §17.26.060
- [53] §17.26
- [54] §17.28
- [55] §17.30
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
- Table 17.10-2 (R-1 through R-6 master dimensional table) not retrieved live — heights and lot coverage carry status=partial.
- Table 17.12-2 (MX-1 / MX-2 master dimensional table) not retrieved live — MX-1 heights/density partial.
- §17.58 off-street parking ratios by land use not retrieved as a full table.
- §17.47 Petroleum Extraction combining district parameter table not retrieved.
- §17.52 PUD / §17.54 PCD override parameters and minimum acreage thresholds not retrieved.
- §17.66 Hillside Development slope-based standards not retrieved.
- FAR and lot coverage percentages not stated in any retrieved excerpt (may be absent from code; Bakersfield appears to control bulk via density-range + height + adjacency setbacks rather than FAR).
- HCD Housing Element certification status for 6th-cycle (Builder's Remedy gating) not confirmed.
- HCD APR SB 423 eligibility determination not confirmed.
- AB 2097 qualifying GET bus corridors exact geography requires parcel-level mapping.
Known issues
Verification
| last_verified_at | 2026-04-18T00:00:00Z |
|---|---|
| verifier_specialist | verification-pass |
| verifier_version | 1.0 |
| verification_result | passed |
| atomic_claims_checked | 62 |
| atomic_claims_passed | 62 |
| atomic_claims_failed | 0 |
| failed_claims | |
| narrative_ref | narratives/bakersfield-ca/b4k3rs-2026-04-18-v2.json |
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