Local zoning · Cudahy
Cudahy — Zoning
Zoning under the Cudahy local zoning and planning code, with the controlling citations.
Last reviewed: July 6, 2026
Overview
Cudahy’s zoning regulations live in Title 20 Zoning of the Cudahy Municipal Code. The code creates specific districts, a binding official zoning map, and clear rules for what can be built and where. It also ties directly to related topics like development standards, parking, and design review. The most useful starting points are the list of zones in § 20.12.010 and the official zoning map in § 20.12.020 .
Plain-English rule of thumb: If a use isn’t listed as permitted or conditionally permitted in the applicable zone’s use table, it’s prohibited unless the City determines it is a similar, no-more-detrimental use under the code’s “similar use” authority (§ 20.20.020(C); § 20.28.020(C)) .
How the code is organized
- Authority, purpose, and the binding zoning map are in Chapter 20.04 and Chapter 20.12 (including how to resolve boundary uncertainties) (§§ 20.04.040–20.04.050; 20.12.010–20.12.030) .
- Zone-specific rules:
- Residential: Chapter 20.16 (uses and standards, including setbacks, height, and density) (§§ 20.16.020–20.16.040) .
- Commercial & Industrial: Chapter 20.20 (§§ 20.20.010–20.20.030; 20.20.050–20.20.070) .
- Mixed-Use: Chapter 20.28 (§§ 20.28.010–20.28.030; 20.28.050–20.28.090) .
- Parks, Schools, L.A. River: Chapter 20.24 (§ 20.24.020) .
- Overlay Zones (Riverfront -R; Urban Agriculture -UA): Chapter 20.32 (§§ 20.32.010–20.32.110) .
- Citywide standards: yards, height, and other rules are in Chapter 20.56; performance standards in 20.60; off-street parking in 20.64; signs in 20.72; nonconforming uses in 20.80; procedures (including development review) in 20.84 (§§ 20.56.050–20.56.060; 20.60.010; 20.64.050; 20.72.010; 20.80.010; 20.84.180) .
The official zoning map
- The City adopts and maintains an official zoning map; all property is zoned as shown on that map, and it is the controlling reference for parcel-by-parcel zoning (§ 20.12.020). Uncertainties are resolved by rules on street centerlines, unsubdivided property, and divided lots (§ 20.12.030) .
District-by-District breakdown
Low Density Residential (LDR)
- Purpose. Provides for detached/attached homes, small-lot subdivisions, duplexes/triplexes, and townhomes up to a maximum of 15 du/ac, with accessory/incidental residential uses (§ 20.16.010(A); density also in Table 20.16-2) .
- Typical permitted uses. Single-family, duplex/triplex, multifamily, accessory dwelling units; supportive uses like home occupations are allowed by section/table reference (Table 20.16-1; §§ 20.16.020; 20.52 Part 19) .
- Key dimensional standards. Minimum lot 5,000 sf; min width 50 ft (60 ft corner); front setback 20 ft; side 5 ft (increases with stories per general standards); rear 10 ft; height up to 2 stories/35 ft; open space 280 sf/du (private open space minimums apply) (Table 20.16-2; §§ 20.16.040; 20.56.050–.060) .
- Where it applies. As mapped on the official zoning map; verify the parcel’s designation (§ 20.12.020) .
Medium Density Residential (MDR)
- Purpose. Medium-density residential neighborhoods with a broader mix of attached housing types; see development standards for intensity caps.
- Typical permitted uses. Multifamily and a range of residential types per Table 20.16-1; supportive uses as listed (§ 20.16.020) .
- Key dimensional standards. Min lot 6,000 sf; front setback 15 ft; side 5 ft (may increase by story); rear 5–10 ft per standards; height up to 3 stories/45 ft; density up to 25 du/ac; open space 280 sf/du (Table 20.16-2) .
- Where it applies. See official zoning map (§ 20.12.020) .
High Density Residential (HDR)
- Purpose. Higher-intensity residential districts supporting multifamily housing, with a minimum density requirement to meet housing goals.
- Typical permitted uses. Multifamily, condominiums, SROs (permitted), and other listed residential uses (Table 20.16-1) .
- Key dimensional standards. Min lot 6,000 sf; front setback 15 ft; side 5 ft; rear 5–10 ft; height up to 4 stories/55 ft; density 20–40 du/ac; open space 280 sf/du (Table 20.16-2) .
- Where it applies. See official zoning map (§ 20.12.020). Sites listed in the Housing Element Site Inventory may build to maximum density without some special provisions (§ 20.16.040(C)) .
Neighborhood Commercial (NC)
- Purpose. Local-serving commerce for areas away from the Atlantic Avenue District (e.g., corner stores, small markets, offices) (§ 20.20.010(A)) .
- Typical permitted uses. Restaurants, personal services, neighborhood retail, some medical/dental offices; see Table 20.20-1 for specifics and CUP triggers (e.g., alcohol sales, certain services) (§ 20.20.020) .
- Key dimensional standards. Min lot 6,000 sf; front/setbacks 10 ft; side and rear 10 ft; adjacency to residential triggers enhanced setbacks/buffers per § 20.20.030 and wall/landscape buffer rules (§ 20.20.030(A)) .
- Where it applies. Mapped citywide outside the Atlantic Avenue core; verify on the zoning map (§ 20.12.020) .
Entertainment (Ent)
- Purpose. Large-scale entertainment along Atlantic Avenue, with active frontages and rear-located parking/access (§ 20.20.010(B)) .
- Typical permitted uses. Entertainment, restaurants, certain alcohol-related venues by CUP; residential only as part of mixed-use and not on the ground floor; residential floor area must be less than two-thirds of total (§ 20.20.010(F)) .
- Key dimensional standards. Front setback 0 ft (urban frontage); side/rear 0 ft except where adjacent to residential; see Table 20.20-2 and adjacency rules (§ 20.20.030; § 20.20.030(A)) .
- Where it applies. Primarily the Atlantic Avenue corridor; verify via the official map (§ 20.12.020) .
Innovative Industrial (I-Ind)
- Purpose. Flexible spaces for startups/light industrial/office/live-work and adaptive reuse (§ 20.20.010(C)) .
- Typical permitted uses. Labs, certain light industrial/manufacturing, cannabis-related uses subject to overlay and permits; see Table 20.20-1 (many uses by CUP) .
- Key dimensional standards. Min lot 6,000 sf; front 0–10 ft; side/rear 0 ft; enhanced setbacks and 6-ft masonry wall/landscape buffer when abutting residential; 30-ft rear yard where industrial adjoins residential (§ 20.20.030; § 20.20.030(A)) .
- Where it applies. Industrial districts per the zoning map (§ 20.12.020) .
Light Industrial (LI)
- Purpose. Light industrial that can operate near housing without health/safety risks (§ 20.20.010(D)) .
- Typical permitted uses. Light manufacturing/assembly (with equipment limits), labs, some medical clinics/offices, warehousing by accessory limits; see Table 20.20-1 and equipment limits (§ 20.20.020; § 20.20.010(E)) .
- Key dimensional standards. Min lot 6,000 sf; lot depth 200 ft (LI); front 10 ft; side/rear 0 ft unless adjacent to residential (then increased, incl. 30-ft rear) (Table 20.20-2; § 20.20.030(A)) .
- Where it applies. As mapped; confirm adjacency conditions on-site (§ 20.12.020) .
Commercial Mixed-Use (CMU)
- Purpose. The highest concentration of commercial activity with integrated residential; emphasizes pedestrian orientation and transparency at streetfronts (§ 20.28.010(A)) .
- Typical permitted uses. Broad retail/office/restaurant set; many civic/medical uses allowed (some upper-floor only in CivicMU); see Table 20.28-1. Mixed-use rules cap residential share at < 2/3 of total floor area, limit ground-floor residential to ≤ 50% and not fronting Atlantic; all Atlantic-facing ground-floor uses must be commercial (§ 20.28.020(D)) .
- Key dimensional standards. FAR up to 0.75 (commercial only) or 1.5 (mixed-use); residential-only 30 du/ac (min 20 du/ac); mixed-use 40 du/ac; height up to 4 stories (plus up to 2 stories with council-approved community benefits); minimum private open space 100 sf/unit; total open space 280 sf/unit (Table 20.28-2; § 20.28.050(A)) .
- Where it applies. Key commercial cores (notably Atlantic Avenue frontages). Verify zoning map and Atlantic frontage rules (§ 20.12.020; § 20.28.020(D)) .
Civic Mixed-Use (CivicMU)
- Purpose. A mix of commercial, residential, and civic activities with public plazas/amphitheaters forming a community center (§ 20.28.010(B)) .
- Typical permitted uses. Similar to CMU with civic emphasis; some medical/office limited to upper floors; see Table 20.28-1 .
- Key dimensional standards. FAR up to 1.25 (commercial only) or 1.5 (mixed-use); residential-only 30 du/ac (min 20 du/ac); mixed-use 40 du/ac; height up to 4 stories, with “+1” possible for council-approved community benefits (Table 20.28-2; § 20.28.050(A)) .
- Where it applies. As designated on the official zoning map (§ 20.12.020) .
Planned Development (PD)
- Purpose. Zone established by § 20.12.010; projects use a Planned Development Permit to customize standards to achieve superior site planning/design (§ 20.84.390) .
- Typical permitted uses. Determined case-by-case through the PD entitlement with tailored standards.
- Key dimensional standards. Not found in retrieved materials.
- Where it applies. Where mapped PD; standards are established through the PD approval. Verify with the jurisdiction.
City Parks/Parklets (P)
- Purpose. Preserve and operate public parks and recreation areas (§ 20.24.010) .
- Typical permitted uses. Public parks/recreation facilities, public libraries, wireless facilities by CUP, and city-operated buildings/yards (§ 20.24.020(A)) .
- Key dimensional standards. Determined through entitlement; not specified as a uniform table. Verify with the jurisdiction.
- Where it applies. Public park properties per the zoning map (§ 20.12.020) .
Schools (S)
- Purpose. Maintain educational campuses and related public recreational/open space (§ 20.24.010) .
- Typical permitted uses. Public school buildings, associated facilities, public recreational uses, utility ROWs; wireless facilities by CUP; other uses via CUP with standards set in the CUP (§ 20.24.020(B)) .
- Key dimensional standards. Determined via entitlement/CUP conditions. Verify with the jurisdiction.
- Where it applies. Mapped school properties (§ 20.12.020) .
Los Angeles River (LAR)
- Purpose. River corridor/open space and water facilities (§ 20.24.020(C)) .
- Typical permitted uses. Public open space and water facilities; wireless facilities by CUP; other uses via CUP (§ 20.24.020(C)) .
- Key dimensional standards. Set through entitlement/CUP conditions; coordinate with river agencies.
- Where it applies. L.A. River lands per the zoning map (§ 20.12.020) .
Riverfront Overlay (-R)
- Purpose. A “holding” overlay anticipating future river transformation; allows high-density residential and mixed-use when conditions are met (§ 20.32.010) .
- Applicability/process. Applied like a rezoning; shown as “-R” on the zoning map (§ 20.32.020) .
- Development standards. Flexible; applications must show consistency with overlay intent and adequacy of mobility/infrastructure (§ 20.32.030) .
Urban Agriculture Overlay (-UA)
- Purpose. Regulates commercial cannabis production activity and encourages urban agriculture (§ 20.32.040) .
- Applicability/limits. Cannabis production requires a development agreement; cannabis retailers are permitted in the -UA subject to criteria and Chapter 5.30; adult/medicinal cannabis production otherwise prohibited unless allowed by this section; special Atlantic Avenue restrictions prohibit -UA cannabis uses on Atlantic-facing storefronts unless primarily entertainment-focused (§§ 20.32.050–.070) .
- Additional rules. Restrictions on new schools/daycares/youth centers/places of worship within or near -UA; see distance-based prohibitions and nonconforming treatment (§ 20.32.090) .
- Development standards. See § 20.32.110 (Not found in retrieved materials for specific dimensional values).
Citywide development standards you will still need
- Yards/setbacks, height measurement, FAR and lot line determinations are in Chapter 20.56 (e.g., projections into yards, height measurement method, FAR rules, and lot-line identification) (§§ 20.56.050–.060; 20.56.120(D)) .
- When commercial/industrial abut residential, provide a minimum 6-ft masonry wall and landscape buffer; add deeper yards (including 30-ft industrial rear yards) at the shared line (§ 20.20.030(A)) .
- Residential design standards include tree-planting ratios and other site features (§ 20.16.130) .
- Development review is required prior to building permits; see thresholds in Table 20.84-2 (§ 20.84.180) .
Quick-reference standards table
| Topic | District | Key rule | Code Reference |
|---|---|---|---|
| Minimum lot size | LDR | 5,000 sf (min width 50 ft; corner 60 ft) | § 20.16.030; § 20.16.040; Table 20.16-2 |
| Setbacks (front/side/rear) | LDR | 20 ft / 5 ft / 10 ft (side increases with stories) | Table 20.16-2; § 20.56.050 |
| Height | LDR | 2 stories; 35 ft (max) | Table 20.16-2; § 20.56.060 |
| Density range | HDR | 20–40 du/ac (min–max) | Table 20.16-2 |
| Front setback | NC | 10 ft (landscaping needed if parking/storage in front) | Table 20.20-2; § 20.56.050 |
| Front setback | Ent | 0 ft (urban frontage) | Table 20.20-2 |
| Industrial next to residential | I-Ind/LI | Masonry wall + buffers; rear yard 30 ft where adjoining res. | § 20.20.030(A) |
| FAR (commercial-only) | CMU/CivicMU | 0.75 / 1.25 | Table 20.28-2 |
| Residential-only density | CMU/CivicMU | 20–30 du/ac (min–max) | Table 20.28-2 |
| Mixed-use density/height | CMU | 40 du/ac; up to 4 stories (+2 with benefits) | Table 20.28-2; § 20.28.050(A) |
| Atlantic Avenue rule | CMU/CivicMU | All Atlantic-facing ground-floor uses must be commercial | § 20.28.020(D)(3) |
Cross-cutting topics you’ll likely consult
- Use permission and intensity help shape what you can propose: see Cudahy Land Use.
- Dimensional rules (setbacks, height, FAR) are consolidated in Cudahy Development Standards.
- Parking supply/layout is set by Chapter 20.64; see Cudahy Parking.
- Most projects require Cudahy Design Review before building permits (§ 20.84.180) .
- Overlay rules (Riverfront/Urban Agriculture) are summarized at Cudahy Overlay Districts.
- Existing sites and structures that don’t meet current rules are handled under Cudahy Nonconforming Uses (see abatement timelines in Chapter 20.80) .
- Accessory Dwelling Units are permitted in residential zones per Table 20.16-1; implementation lives on Cudahy ADUs and state resources.
Checklist
- Confirm your parcel’s zone and any overlays on the official map (then cross-check the zone in § 20.12.010–.020) .
- Identify your use in the zone’s use table (Residential: Table 20.16-1; Commercial/Industrial: Table 20.20-1; Mixed-Use: Table 20.28-1). If not listed, consider “similar use” findings or a CUP per § 20.20.020(C) / § 20.28.020(C) .
- Apply all dimensional standards (setbacks, height, density/FAR, open space) from the zone’s development table and Chapter 20.56 (yards/projections/height) .
- If adjacent to residential (from commercial/industrial), include the required masonry wall, landscape buffer, and increased setbacks (§ 20.20.030(A)) .
- Check corridor-specific rules (e.g., Atlantic Avenue ground-floor commercial and residential share limits in § 20.28.020(D)) .
- Verify off-street parking counts and design under Chapter 20.64 (and fire-access driveway widths), then coordinate with parking .
- Determine if development review is Minor or Major and obtain it before building permits (§ 20.84.180), working through design review .
- If you have nonconforming conditions, plan for compliance/abatement per Chapter 20.80 and consult nonconforming uses .
- If pursuing a flexible or unique concept, consider a Planned Development permit (§ 20.84.390) or a variance via variances and exceptions where justified .
Risks & Ambiguities
| Issue | Why it matters | What to verify |
|---|---|---|
| Zoning boundary lines | Parcels split by or near boundaries can change allowed uses/standards | Use the official map and apply the boundary rules in § 20.12.030 (centerlines, divided lots) |
| Mixed-use Atlantic Avenue rules | Ground-floor retail frontages are mandatory on Atlantic; over-allocating residential can invalidate plans | Confirm Atlantic frontage and apply § 20.28.020(D) limits and Table 20.28-2 densities/FARs |
| Industrial next to homes | Extra setbacks, walls, and buffers are mandatory | Apply § 20.20.030(A) (6-ft masonry wall; 30-ft industrial rear yards) |
| Residential side-yard increases | Side yards increase with each additional story | Check zone table notes and § 20.56.050 on projections/yard rules; confirm with staff for multi-story layouts |
| Overlay constraints (-UA) | Cannabis and sensitive-use spacing on/near the -UA can block otherwise allowed uses | Map your site relative to -UA and apply §§ 20.32.050–.090 |
| Nonconforming status | Existing sites may face abatement timelines | Review Chapter 20.80 abatement schedule and whether use/building can continue or must be phased out |
| PD custom standards | PD zones don’t have one-size standards | PDs are customized via § 20.84.390; request the approved PD standards; “Not found in retrieved materials” for blanket PD metrics |
Plain-English Summary
Cudahy assigns every property a zone on its official map and each zone has a short list of allowed uses, basic size/height rules, and any corridor or overlay add-ons. Most housing fits into LDR/MDR/HDR with known setbacks and height caps, while Atlantic Avenue and mixed-use areas follow stricter storefront and density rules. Before designing, confirm your zone and overlays, check your use in the tables, then size the project to the development standards; you’ll usually need development review before permits, and you’ll also need to meet separate parking and design review requirements.
Source References
- Title 20 Zoning — General purpose and applicability: §§ 20.04.040–20.04.050
- Establishment of zones and official zoning map: §§ 20.12.010–20.12.030
- Residential zones: Intent/uses/standards: §§ 20.16.010–20.16.040; Tables 20.16-1 & -2
- Commercial & Industrial zones: Intent, use tables, development standards: §§ 20.20.010–20.20.030; Tables 20.20-1 & -2
- Mixed-Use zones: Intent, use tables, standards: §§ 20.28.010–20.28.030; 20.28.050; Tables 20.28-1 & -2
- Parks, Schools, L.A. River zones: § 20.24.020
- Overlay zones: Riverfront and Urban Agriculture: §§ 20.32.010–20.32.110
- General development standards (yards, height, FAR; frontage/yard projections): §§ 20.56.050–20.56.060; 20.56.120
- Development review procedures: § 20.84.180 (Table 20.84-2)
- Nonconforming uses: Chapter 20.80 (abatement schedules)
- Related GoCodebook topic pages: Cudahy zoning & planning overview, Cudahy Land Use, Cudahy Development Standards, Cudahy Parking, Cudahy Design Review, Cudahy Overlay Districts, Cudahy Nonconforming Uses, Cudahy ADUs. For construction code requirements, see California Building Standards Code.
Sources
Retrieved passages
- Cudahy Zoning Code (§ 6) High relevance
- Cudahy Zoning Code (Chapter 20.04) High relevance
- Cudahy Zoning Code (Title 20) High relevance
- CMC § 20.16.120 (Title 20) High relevance
- Cudahy Zoning Code (§ 4) High relevance
- CMC § 4 (§ 4) High relevance
- Cudahy Zoning Code (Chapter 20.12) High relevance
- Cudahy Zoning Code (Title 20) High relevance
- CMC § 6 (Chapter 20.52) High relevance
- CMC § 20.08.050 (Chapter 20.20) High relevance
- CMC § 6 (Title 20) High relevance
- CMC § 20.08.050 (Title 20) High relevance
- Cudahy Zoning Code (Title 20) High relevance
- Cudahy Zoning Code (Title 20) High relevance
- CMC § 4 (Chapter 20.24) High relevance
- Cudahy Zoning Code (Title 20) High relevance
- Cudahy Zoning Code (Title 20) High relevance
- Cudahy Zoning Code (Title 20) High relevance
Cited sections
- Title 20 Zoning — General purpose and applicability: **§§ 20.04.040–20.04.050** (Title 20)
- Establishment of zones and official zoning map: **§§ 20.12.010–20.12.030** (§ 20.12.010)
- Residential zones: Intent/uses/standards: **§§ 20.16.010–20.16.040; Tables 20.16-1 & -2** (§ 20.16.010)
- Commercial & Industrial zones: Intent, use tables, development standards: **§§ 20.20.010–20.20.030; Tables 20.20-1 & -2** (§ 20.20.010)
- Mixed-Use zones: Intent, use tables, standards: **§§ 20.28.010–20.28.030; 20.28.050; Tables 20.28-1 & -2** (§ 20.28.010)
- Parks, Schools, L.A. River zones: **§ 20.24.020** (§ 20.24.020)
- Overlay zones: Riverfront and Urban Agriculture: **§§ 20.32.010–20.32.110** (§ 20.32.010)
- General development standards (yards, height, FAR; frontage/yard projections): **§§ 20.56.050–20.56.060; 20.56.120** (§ 20.56.050)
- Development review procedures: **§ 20.84.180** (Table 20.84-2) (§ 20.84.180)
- Nonconforming uses: **Chapter 20.80** (abatement schedules) (Chapter 20.80)
- Related GoCodebook topic pages: Cudahy zoning & planning overview, Cudahy Land Use, Cudahy Development Standards, Cudahy Parking, Cudahy Design Review, Cudahy Overlay Districts, Cudahy Nonconforming Uses, Cudahy ADUs. For construction code requirements, see California Building Standards Code.
- Cudahy_ZoningCode.md
Frequently asked questions
What can I build on an LDR lot in Cudahy?
LDR allows single-family, duplex/triplex, and multifamily homes, plus ADUs and related residential uses per Table 20.16-1. Typical standards are a 20 ft front setback, 5 ft sides, 10 ft rear, and up to two stories/35 ft; minimum lot size is 5,000 sf and width 50 ft (60 ft corner) per Table 20.16-2 and § 20.16.040 .
What are the setbacks and height in HDR?
HDR generally requires 15 ft front, 5 ft sides, and 5–10 ft rear setbacks, with a maximum of four stories/55 ft. Density ranges from a 20 du/ac minimum to a 40 du/ac maximum per Table 20.16-2 .
Do I need ground-floor retail on Atlantic Avenue in mixed-use zones?
Yes. All Atlantic Avenue street-facing ground-floor uses must be commercial, and ground-floor residential is limited (≤ 50% of ground floor and not fronting Atlantic). Mixed-use projects must keep residential below two-thirds of total floor area (§ 20.28.020(D)) .
Can I do live/work or flexible industrial space?
The I-Ind district is designed for flexible industrial/office/live-work and adaptive reuse. Use permissions and any CUP requirements are in Table 20.20-1, and adjacency to residential triggers added wall/buffer/setback rules (§ 20.20.030(A)) .
What special rules apply if my industrial or commercial site touches a residential lot?
Provide a 6-ft solid masonry wall and landscape buffer along shared property lines, and increase rear yards up to 30 ft for industrial next to residential (§ 20.20.030(A)) .
Are cannabis uses allowed in Cudahy?
Commercial cannabis production activities are confined to the -UA overlay and require a development agreement; cannabis retailers are permitted in the -UA subject to criteria. Additional prohibitions and Atlantic Avenue frontage restrictions apply (§§ 20.32.050–.070). Sensitive uses near or in the -UA face location limits (§ 20.32.090) .
What approvals do most projects need before building permits?
A development review permit (Minor or Major) is required; see thresholds in Table 20.84-2. The review authority varies by project type/size (§ 20.84.180) .
How does Cudahy handle nonconforming buildings and uses?
Nonconforming uses/structures are governed by Chapter 20.80, including timelines for abatement or bringing sites into conformity. Some categories have specific base periods in the abatement schedule (Chapter 20.80) .
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