Cudahy — Development Standards

Last reviewed: July 6, 2026

Overview

Cudahy’s development standards live in Title 20 of the Cudahy Municipal Code and set the dimensional and form rules—setbacks, height, lot size/width, floor area ratio (FAR), open space, and residential density—for each mapped zone. The core chapters are Residential (§ 20.16), Commercial/Industrial (§ 20.20), Mixed-Use (§ 20.28), and General Development Standards (§ 20.56) . Use allowances are set in zone-specific tables, while citywide rules (e.g., how height is measured, what can project into a setback) apply everywhere. For process and site-planning context, see the city’s zoning, land use, parking, and design review pages.

The single most important reading cue in Cudahy’s code: numbers in the zone tables control. Then check the “General Development Standards” for measurement rules and exceptions (e.g., projections, adjacency buffers, height measurement) in § 20.56 .

Citywide rules you will use on almost every project

• How height is measured. Vertical distance from average finished grade to the roof’s highest point; certain rooftop elements can exceed the limit if they don’t add floor area (§ 20.56.060) .
• Setback mechanics and projections. Average front yard on partially developed blocks; side-yard sizing rules for narrow lots; what can project 3 ft into yards; distance between buildings (10 ft between main buildings; 5 ft to accessory with one-hour rating) (§ 20.56.050) .
• FAR controls. Don’t exceed the zone’s FAR; special handling when a building straddles zone boundaries (§ 20.56.120(D)) .
• Landscaping. Front-yard hardscape in residential zones is capped at 40% of the front setback; water-efficient landscaping follows the State MWELO (§ 20.56.110) . See also Landscaping and Screening.
• Open space for residential. In MDR/HDR and in mixed-use residential components: total 280 sf per dwelling unit and private open space 100 sf per unit; dimensional and accessibility rules apply (§ 20.16.060, § 20.28.070) .
• Development Review (process). New construction requires a development review permit; major/minor thresholds are in Table 20.84-2 (§ 20.84.180)—see Design Review .
• Relief/adjustments. A Planned Development Permit can modify most development standards (not density) with findings (§ 20.84.400–.420)—see Variances and Exceptions .

District-by-District Standards

Low Density Residential (LDR)

• Purpose and uses: Detached/attached units (e.g., small-lot, duplex/triplex, townhouses) up to 15 du/ac; complementary residential uses allowed (§ 20.16.010(A)) .
• Key standards:
  • Lot area/width: 5,000 sf min; 50 ft width; 60 ft on corner lots (§ 20.16.030; § 20.16.040) .
  • Setbacks: Front 20 ft; side 5 ft (corner side street typically 15 ft); rear 10 ft. Side yards increase with additional stories; see note under Risks below (§ 20.16.030; § 20.56.050) .
  • Height: Max 2 stories / 35 ft (whichever is less) (§ 20.16.030) .
  • Open space (if multi-unit): Total 280 sf/du; private open space rules per § 20.16.060 .
• Where it applies: All parcels mapped LDR on the City zoning map.

Medium Density Residential (MDR)

• Purpose and uses: Row houses, townhouses, stacked flats, apartments up to 25 du/ac (§ 20.16.010(B)) .
• Key standards:
  • Lot area/width: 6,000 sf; 50 ft width; 60 ft corner (§ 20.16.030) .
  • Setbacks: Front 15 ft; side 5 ft (+ increased width above one story); rear 5 ft minimum, with a general 10 ft noted for multi-story conditions—verify on project (§ 20.16.030; § 20.56.050) .
  • Height: Max 3 stories / 45 ft (§ 20.16.030) .
  • Open space: Total 280 sf/du; private 100 sf/du (§ 20.16.030; § 20.16.060) .

High Density Residential (HDR)

• Purpose and uses: Higher-density multi-story housing near transit/services; max 40 du/ac and a minimum of 20 du/ac in some contexts (§ 20.16.010(C); § 20.16.030) .
• Key standards:
  • Lot area/width: 6,000 sf; 50 ft width; 60 ft corner (§ 20.16.030) .
  • Setbacks: Front 15 ft; side 5 ft (+ increased width above one story); rear 5 ft minimum; multi-story general rear 10 ft—verify on project (§ 20.16.030; § 20.56.050) .
  • Height: Max 4 stories / 55 ft (§ 20.16.030) .
  • Open space: Total 280 sf/du; private 100 sf/du (§ 20.16.030; § 20.16.060) .
• Extra residential design triggers (all residential zones): massing, tree counts, driveway surfacing, undergrounding utilities (§ 20.16.130) . ADUs follow their own state-driven rules; see ADUs.

Neighborhood Commercial (NC)

• Purpose and uses: Neighborhood-serving retail/services outside Atlantic Ave core (§ 20.20.010(A)) .
• Key standards:
  • Setbacks: Front/side street 10 ft; side 10 ft; rear 10 ft. Adjacent to residential: side 10 ft, rear 20 ft (§ 20.20.030; Table 20.20-2) .
  • FAR/height: Max FAR 0.5; max 2 stories (§ 20.20.030; § 20.56.060) .
• Notes: Signs separate; see Signage.

Entertainment (Ent)

• Purpose and uses: Mixed entertainment-commercial district; residential allowed only as part of mixed-use and never on the ground floor; residential floor area must be < two-thirds of total (§ 20.20.020; Residential Uses in Entertainment Zone) .
• Key standards:
  • Setbacks: Front/side/rear can be 0 ft; but when adjacent to residential: side 10 ft, rear 10 ft (§ 20.20.030; Table 20.20-2) .
  • FAR/height: Max FAR 2.0; number of stories 4 + 4 (extra stories only with defined “community benefits” and Council approval) (§ 20.20.030(C); § 20.56.060) .
  • If residential included: Open space standards apply (Total 280 sf/du, Private 100 sf/du) (§ 20.20.030; Table 20.20-2) .
• Design cross-application: Mixed-use design standards apply to Ent for mixed-use projects (§ 20.20.030(D)) .

Industrial – I-Ind

• Purpose and uses: Industrial with allowance for certain live/work and limited commercial; industrial performance limits apply (e.g., horsepower limits on certain equipment) (§ 20.20.020; Industrial equipment limits) .
• Key standards:
  • Setbacks: Front 0–10 ft; side 0 ft; rear 0 ft. When adjacent to residential: side 10 ft, rear 30 ft (§ 20.20.030; Table 20.20-2) .
  • FAR/height: Max FAR 1.25 (commercial-only 1.0; live/work 1.5); max 3 stories (§ 20.20.030; § 20.56.060) .
  • Residential density (where allowed): 30 du/ac per table note (§ 20.20.030; Table 20.20-2) .

Light Industrial (LI)

• Purpose and uses: Lighter-intensity industrial; adjacency buffers to residential apply.
• Key standards:
  • Setbacks: Front/side street 10 ft; side 0 ft; rear 0 ft. Adjacent to residential: side 10 ft, rear 30 ft (§ 20.20.030; Table 20.20-2) .
  • Lot depth: 200 ft min (§ 20.20.030; Table 20.20-2) .
  • FAR/height: Max FAR 1.25; max 3 stories (§ 20.20.030; § 20.56.060) .

Commercial Mixed-Use (CMU)

• Purpose and uses: Most concentrated commercial hub; mixed-use and residential allowed with street-activation on Atlantic Ave; ground-floor residential limited and must not face Atlantic (§ 20.28.010–.020) .
• Key standards (selected):
  • Lot/width: 6,000 sf lot; 60 ft width. Front: 0 ft (but ground-floor residential needs 10 ft front); Side: 0–10 ft (ground-floor res min 10 ft); Rear: 0–10 ft (ground-floor res min 10 ft). Adjacent to residential: 10 ft setback (§ 20.28.030; Table 20.28-2) .
  • FAR: 0.75 commercial-only; 1.5 mixed-use (§ 20.28.030; Table 20.28-2) .
  • Residential density: Mixed-use max 40 du/ac; residential-only max 30 du/ac; minimum 20 du/ac for residential-only (§ 20.28.030; Table 20.28-2) .
  • Heights (stories): Mixed-use 4 + 2; commercial-only 4; residential-only 3; “+” increments require Council-approved community benefits (§ 20.28.050(A); § 20.56.060) .
  • Residential open space: Total 280 sf/du; private 100 sf/du; detailed design/lighting and plaza rules apply in CivicMU and generally guide CMU site design (§ 20.28.070) .

Civic Mixed-Use (CivicMU)

• Purpose and uses: Commercial, residential, and civic activities with public plazas/amenities (§ 20.28.010(B)) .
• Key standards:
  • Setbacks: Same structure as CMU; ground-floor residential adds 10 ft front/side/rear minimums; 10 ft where adjacent to residential (§ 20.28.030; Table 20.28-2) .
  • FAR: 1.25 commercial-only; 1.5 mixed-use (§ 20.28.030; Table 20.28-2) .
  • Density: Same as CMU (§ 20.28.030; Table 20.28-2) .
  • Heights (stories): Mixed-use 4 + 1; commercial-only 4 + 1; residential-only 4 + 1 with community-benefit path for any “+” (§ 20.28.050(A); § 20.56.060) .

Parks, Schools, and Los Angeles River zones

• Uses are primarily civic/open space; many development standards are set through approvals like CUPs per § 20.24.020 (development standards determined in the CUP) . Not found in retrieved materials: district-specific numeric setbacks/heights for these zones.

Quick-View Tables

Residential and Mixed-Use Key Dimensional Standards

Notes: MU = Mixed-use; CO = Commercial-only; RO = Residential-only. “+” stories require community benefits and City Council approval (§ 20.28.050(A)) .

Commercial/Industrial Key Dimensional Standards

Practical cross-references and exceptions

• Mixed-use design requirements and open space-sharing rules are spelled out in § 20.28.050–.080; the CivicMU zone expects visible, well-lit plazas and paseos (§ 20.28.070(B)) .
• In the Entertainment zone, mixed-use design standards from the mixed-use chapter apply to mixed-use projects (§ 20.20.030(D)) .
• Density Bonus projects may request on-menu concessions that adjust side yards, distance between buildings, minimum unit size, and certain mixed-use ratios; “zones with no density maximum” (like ENT) require a base density study (§ 20.52.320(D); § 20.52.330) . See California housing laws.
• For overlays (e.g., Riverfront -R, Urban Agriculture -UA), overlay standards can add or limit what the base zone allows. The Riverfront Overlay is a holding zone that could introduce high-density/mixed-use if regional plans advance (§ 20.32.010) . See Overlay Districts.
• Existing sites may be “legal nonconforming” and follow separate continuity and alteration rules; see Nonconforming Uses and § 20.80 referenced in § 20.16.140 .

Checklist

• Confirm your parcel’s base zone and any overlays on the City zoning map; read the correct zone table in § 20.16, § 20.20, or § 20.28 .
• Apply citywide rules (height measurement, yard projections, FAR) in § 20.56 .
• If adjacent to residential, add the required buffers from the commercial/industrial/mixed-use tables (§ 20.20.030; § 20.28.030) .
• For residential or mixed-use, show open space compliance (280 sf/du total; 100 sf private where required) (§ 20.16.060; § 20.28.070) .
• Prepare a design review submittal; confirm whether Major or Minor DR is required (§ 20.84.180) .
• Verify parking per § 20.64 and any mixed-use sharing allowances .
• If seeking flexibility, consider a Planned Development Permit to adjust standards except density (§ 20.84.400(D)) .
• Coordinate signage under Signage rules (separate chapter).
• Confirm any overlay-specific constraints (e.g., Riverfront -R) in § 20.32 .

Risks & Ambiguities

Plain-English Summary

Cudahy assigns each parcel to a zone with its own numbers for lot size, setbacks, height, FAR, and—if housing—density and open space. Start with your zone’s table, then layer on the general rules (how to measure height, what can encroach into setbacks, adjacency buffers). Mixed-use and the Entertainment zone have their own twists—extra stories can be granted for community benefits, and housing in Entertainment must be upstairs and part of a true mixed-use project. When the strict numbers don’t fit, a Planned Development Permit can often tailor standards (but not density).

Source References

• Residential zones: § 20.16.010–.060, .130–.140 (standards, design, cross-refs) .
• Commercial/Industrial zones: § 20.20.010–.030 (intent, uses, development standards) .
• Mixed-Use zones: § 20.28.010–.070 (use mix, tables, building/height, open space) .
• General Development Standards: § 20.56.050 (yards), § 20.56.060 (height), § 20.56.110 (landscaping), § 20.56.120(D) (FAR) .
• Entertainment zone mixed-use design cross-application and “+” height: § 20.20.030(C–D) .
• Density bonus mechanics (zones w/o density max; on-menu concessions): § 20.52.320(D); § 20.52.330(B) .
• Parks/Schools/LA River zones: § 20.24.020 (uses; standards by CUP) .
• Overlays (Riverfront; Urban Agriculture): § 20.32.010 et seq. .

Retrieved passages

• Cudahy Zoning Code (§ 6) High relevance show source text
• Cudahy Zoning Code (Title 20) High relevance show source text
• Cudahy Zoning Code (Title 20) High relevance show source text
• CMC § 20.28.040 (Title 20) High relevance show source text
• CFC § 4 (Title 20) High relevance show source text
• Cudahy Zoning Code (Title 20) High relevance show source text
• CFC § 4 (Chapter 20.84) High relevance show source text
• CMC § 4 (section if) High relevance show source text
• Cudahy Zoning Code (Title 20) High relevance show source text
• CMC § 6 (Section 65915) High relevance show source text
• CMC § 20.20.040 (Title 20) High relevance show source text
• CMC § 6 (Chapter 20.52) Medium relevance show source text
• Cudahy Zoning Code (Title 20) Medium relevance show source text
• Cudahy Zoning Code (§ 9) Medium relevance show source text
• CMC § 6 (Title 20) High relevance show source text
• CMC § 20.56.050 (§ 6) High relevance show source text
• Cudahy Zoning Code (§ 6) High relevance show source text
• CMC § 20.16.060 (Chapter 20.84) High relevance show source text
• CMC § 9.04.020 (Title 22) High relevance show source text
• Cudahy Zoning Code (§ 4) High relevance show source text
• CMC § 20.16.120 (Title 20) Medium relevance show source text
• CMC § 6 (Chapter 20.52) Medium relevance show source text

Cited sections

• Residential zones: § 20.16.010–.060, .130–.140 (standards, design, cross-refs) . (§ 20.16.010)
• Commercial/Industrial zones: § 20.20.010–.030 (intent, uses, development standards) . (§ 20.20.010)
• Mixed-Use zones: § 20.28.010–.070 (use mix, tables, building/height, open space) . (§ 20.28.010)
• General Development Standards: § 20.56.050 (yards), § 20.56.060 (height), § 20.56.110 (landscaping), § 20.56.120(D) (FAR) . (§ 20.56.050)
• Entertainment zone mixed-use design cross-application and “+” height: § 20.20.030(C–D) . (§ 20.20.030)
• Density bonus mechanics (zones w/o density max; on-menu concessions): § 20.52.320(D); § 20.52.330(B) . (§ 20.52.320)
• Parks/Schools/LA River zones: § 20.24.020 (uses; standards by CUP) . (§ 20.24.020)
• Overlays (Riverfront; Urban Agriculture): § 20.32.010 et seq. . (§ 20.32.010)
• Cudahy_ZoningCode.md