Zoning › California › Los Angeles County › Lynwood

Lynwood, CA Zoning

10 districts. 6 overlays. 7 applicable state preemptions.

Overview

Worth knowing
  • Code mislabeling in v1 artifacts: v1 profile JSON called it 'Title 17', v1 research .md called it 'Title 19' — BOTH WRONG. The canonical designation is LMC Chapter 25 (Roman 'Chapter XXV' in legacy PDFs). Code Publishing hosts Articles 5/10/20/25/115/200 at codepublishing.com/CA/Lynwood/html/Lynwood25/.
  • Pacific Coast Highway (SR-1) does NOT pass through Lynwood — v1 records referenced PCH as a Lynwood corridor; this is geographically incorrect. The city's corridors are Long Beach Blvd (N-S spine, A Line transit), Imperial Hwy (E-W along I-105), Atlantic Ave, and Martin Luther King Jr Blvd.
  • Santa Ana River does NOT cross Lynwood — v1 FP overlay referenced Santa Ana River floodplain; correct floodplain sources are the Los Angeles River (east city edge) and Compton Creek drainage. FEMA panels 06037C0165 and 06037C0166 cover Lynwood.

+ 5 more in Quirks & notes

Districts

res_mf 3com 3ind 2res_sf 1spec 1
CodeNameCategory Min lotHeight CoverageFAR Du/acParking Setbacks F/S/R
R-1Single-Family Residentialres_sf6,000 sf[4]35 ft[5]0.4[6]0.4[7]7[8]2[9]20[1] / 5[2] / 20[3]
R-2Two-Family Residentialres_mf6,500 sf[13]35 ft[14]0.45[15]0.6[16]—[17]1.5[18]20[10] / 5[11] / 20[12]
R-3Multi-Family Low-Medium Density Residentialres_mf—[22]35 ft[23]0.5[24]0.8[25]12[26]1.25[27]20[19] / 5[20] / 15[21]
R-4Multi-Family High Density Residentialres_mf—[31]65 ft[32]0.6[33]1.3[34]25[35]0.75[36]15[28] / 5[29] / 15[30]
C-1Neighborhood Commercialcom10,000 sf[40]45 ft[41]0.65[42]0.9[43]—3.5[44]15[37] / 5[38] / 10[39]
C-2General Commercialcom12,000 sf[48]55 ft[49]0.7[50]1.2[51]—2.5[52]15[45] / 5[46] / 10[47]
C-3Regional / Highway Commercialcom15,000 sf[56]85 ft[57]0.75[58]1.5[59]—2[60]20[53] / 10[54] / 15[55]
M-1Light Manufacturing / Industrialind15,000 sf[64]50 ft[65]0.7[66]0.9[67]——20[61] / 10[62] / 15[63]
M-2Heavy Industrialind20,000 sf[71]60 ft[72]0.75[73]1[74]——25[68] / 15[69] / 20[70]
PFPublic Facilitiesspec—65 ft[78]0.6[79]———25[75] / 20[76] / 20[77]

Confidence: confirmed partial under review not found

Overlays

FP
Floodplain Management (FEMA SFHA)
FP
Lynwood Municipal Code Chapter 25 Article 10 (general development standards) + city adoption of FEMA NFIP

Parcels mapped within FEMA Special Flood Hazard Area (Zones A / AE) on current FIRM panels for Lynwood. Primary affected corridors: Los Angeles River on the east edge of the city and Compton Creek drainages to the south; these are the active SFHA areas, not the Santa Ana River (which does not cross Lynwood — a v1 record incorrectly referenced the Santa Ana).

base_flood_elevation_compliancerequired[80]
lowest_floor_elevation_above_bfe_ft1[81]
substantial_improvement_threshold_pct50[82]
encroachments_in_floodwayprohibited without no-rise certification[83]
fema_panels_affecting_lynwood06037C0165, 06037C0166 (LA County panels covering Lynwood)
TOD-AB2097
Transit-Oriented / AB 2097 De Facto Overlay
TOD
Cal. Gov. Code §65863.2 (AB 2097, 2022, effective 2023); applied on top of Lynwood Chapter 25 base districts

Parcels within 1/2 mile of a 'major transit stop' per Pub. Res. Code §21064.3. Qualifying stops serving Lynwood: Metro A Line (formerly Blue Line) Long Beach Boulevard Station — the only A Line station physically within Lynwood city limits, at Long Beach Blvd near Fernwood Ave — and Willowbrook/Rosa Parks Station immediately south/west of Lynwood at Imperial Hwy and Wilmington Ave (A Line + C Line transfer point; its 1/2 mile radius extends into southern Lynwood). Metro C Line (formerly Green Line) runs along the I-105 south boundary of Lynwood with qualifying reach into the south portion of the city.

minimum_parking_required0
ada_parking_still_required1
bicycle_parking_still_allowed1
unbundled_parking_allowed1[84]
ESO
Emergency Shelter / Low-Barrier Navigation Center
SPEC
Cal. Gov. Code §65583(a)(4) (SB 2 emergency shelter overlay mandate); Lynwood Housing Element implementing designation

Lynwood is required by state law (SB 2) to designate a zone where emergency shelters are permitted by-right. Per Housing Element documentation this is typically implemented by overlay onto C-2 / C-3 and M / M-1 parcels along Long Beach Boulevard and the industrial eastern portion of the city. Specific parcel list is maintained in the adopted Housing Element.

use_permitted_by_right1
cup_not_required1
objective_standards_only1
parking_standardobjective (typically 1 space per staff + 1 per 4 beds)[85]
LBB-COR
Long Beach Boulevard Corridor (Revitalization / Specific Plan)
COR
Lynwood Chapter 25 Article 5 (specific plan / corridor provisions); Long Beach Blvd Specific Plan if adopted

Long Beach Boulevard corridor — the primary north-south commercial spine through Lynwood. Long Beach Blvd hosts the Metro A Line Long Beach Boulevard Station (light rail) within city limits, and parcels along the corridor are the principal target of SB 423 / AB 2011 streamlined-multifamily pathway as commercial corridor sites. v1 records also referenced Pacific Coast Highway as a Lynwood corridor — this is INCORRECT; PCH (SR-1) does not pass through Lynwood.

corridor_extentLong Beach Blvd through Lynwood city limits, roughly Imperial Hwy to the southern city line
commercial_corridor_status_for_AB20111
mixed_use_allowed1
height_bonus_for_mixed_usetypically 10-15% above base district[86]
parking_reduction_layered_with_AB20971
H
Historic / Conservation
SPEC
not found in retrieved code excerpts

No locally-designated historic district was identified for Lynwood in the retrieved Chapter 25 excerpts or on the city planning page.

AE
Airport / AICUZ
SPEC
not applicable

not applicable

State preemptions

CA-ADU-GC§66411.7-66411.8applies
Qualifying condition
All CA cities. Lynwood's R-1 / R-2 / R-3 / R-4 are residential zones that must permit ADUs by-right per state law. Cannot require minimum lot size, cannot require owner-occupancy through 2025 sunset, cannot charge connection fees >$0 for units <750 sf. | title=Accessory Dwelling Units / JADUs ; effect_on_city=Preempts any LMC Chapter 25 Article 20 provision that would prohibit ADUs / JADUs. One ADU and one JADU per single-family lot; additional ADUs permitted on multifamily lots. No parking required for ADUs within 1/2 mi of the A Line Long Beach Blvd Station / Willowbrook-Rosa Parks Station, or when part of existing structure.
CA-SB9-GC§65852.21-66411.7applies
Qualifying condition
Lynwood has SF-zoned R-1 parcels. SB 9 applies per-parcel conditional on: not in historic district (Lynwood has no locally-designated historic district documented); not in a very-high fire hazard severity zone (Lynwood is LA Basin flat urbanized — not VHFHSZ); not in coastal zone (N/A — Lynwood is inland); FEMA flood zone exclusion check on LA River / Compton Creek SFHA parcels (per-parcel). | title=SB 9 — HOME Act (Lot Splits + Duplex Conversion) ; effect_on_city=Ministerial up-to-4 units on qualifying R-1 parcels via lot split + duplex on each resulting lot. City cannot require lot size >40% of original, side/rear setback >4 ft, or FAR <0.8 on resulting lots. Owner-occupancy required for lot split (3 years); not for duplex-without-split. ; per_parcel_conditional=True ; exclusions=['FEMA SFHA (per-parcel on LA River / Compton Creek)', 'historic districts (none designated in Lynwood)', 'coastal zone (N/A — Lynwood inland)', 'very high fire hazard severity zones (N/A — not designated in Lynwood)']
CA-DensityBonus-GC§65915applies
Qualifying condition
Statewide. Applies to any Lynwood project on residential or mixed-use parcels meeting affordability thresholds (5% VLI, 10% LI, 10% moderate for-sale, 100% affordable). No local Lynwood density bonus ordinance found that is stricter than state; state law controls. | title=State Density Bonus Law ; effect_on_city=Up to 80% density bonus on R-2/R-3/R-4 and corridor-commercial (C-2/C-3 with residential component). Reduced parking per §65915(p): 0.5 spaces/unit studios/1-BR, 1.0 for 2-3 BR, 1.5 for 4+ BR on affordable component. 1-4 incentives/concessions per affordability tier.
CA-AB2097applies
Qualifying condition
Lynwood is served by the Metro A Line (formerly Blue Line) at Long Beach Boulevard Station (light rail — qualifies as major transit stop per Pub. Res. Code §21064.3). Willowbrook/Rosa Parks Station is immediately adjacent at Imperial Hwy/Wilmington Ave (A Line + C Line transfer) — its 1/2 mi radius extends into Lynwood. Metro C Line (formerly Green Line) runs along the I-105 south city boundary. Additional Metro bus corridors on Long Beach Blvd, Imperial Hwy, and Atlantic Ave may separately qualify if they meet 15-min peak headway. | title=AB 2097 — Parking Mandate Elimination Near Transit ; effect_on_city=No minimum parking may be required for residential, commercial, or mixed-use projects within 1/2 mi of A Line Long Beach Blvd Station or Willowbrook/Rosa Parks Station. ADA parking still required. Cities may still regulate maximum parking or bicycle parking. Preempts all Chapter 25 Article 10 parking minimums on qualifying parcels.
CA-SB423-GC§65913.4applies
Qualifying condition
SB 423 applies to residential/mixed-use sites (and commercial via AB 2011) in cities that have not met their RHNA share. Lynwood's 6th-cycle RHNA allocation is in effect (2021–2029). Whether Lynwood is currently SB 423-eligible at the 10% affordability trigger (objective-design-standards ministerial) or 50% affordability trigger (no design review) depends on HCD's current Annual Progress Report determination. Lynwood is not in the coastal zone or a very-high fire severity zone. | title=SB 423 — Streamlined Ministerial Multifamily Approval (extends SB 35) ; effect_on_city=If eligible: ministerial by-right approval for projects with ≥10% affordable (objective design standards only) or ≥50% affordable (no design review). 120-day CEQA-exempt timeline for qualifying projects. Prevailing wage / skilled-and-trained workforce requirements apply at ≥10 units. ; search_performed=HCD Annual Progress Report dashboard is JS-rendered; Lynwood-specific SB 423 determination not retrievable via WebFetch in this pass. ; tier=10% ; source_url=https://data.ca.gov/dataset/sb-35-data ; source_type=primary_dataset ; source_accessed=2026-04-19 ; evidence=Subject to SB 35/423 streamlined ministerial approval for qualifying projects ≥10% affordable ; hcd_data={'sb35_determination': {'jurisdiction': 'LYNWOOD', 'county': 'LOS ANGELES', 'planning_period_evaluated': 'Full 5th', 'rhna_total': '494', 'total_permits': '31', 'lower_pct_complete': '0.0%', 'above_mod_pct_complete': '14.2%', 'exempt_flag': 'No', '10pct_flag': 'Yes', '50pct_flag': 'No', 'tier': '10%', 'most_recent_apr_status': 'Received - Not Successful'}}
Retrieval issue
HCD APR dashboard is JS-rendered — requires Chrome MCP / cached PDF retrieval not in budget (same pattern as bellflower-ca-02-hcd-dashboards-js-rendered ledger entry).
CA-AB2011-GC§65912.100applies
Qualifying condition
Lynwood has commercial corridors (Long Beach Blvd through the city; Imperial Hwy / I-105 frontage at the south edge; Atlantic Ave; Martin Luther King Jr Blvd) that qualify as 'commercially-zoned parcels along corridors' under AB 2011. 100% affordable projects are by-right on any commercial site; mixed-income projects are by-right on corridor sites (not industrial or office-only). | title=AB 2011 — Affordable Housing on Commercial Corridors ; effect_on_city=Ministerial by-right approval for qualifying multifamily on C-2 / C-3 corridor sites. 100% affordable bypasses discretionary review on any commercial site. Minimum density cannot be less than jurisdiction's default; prevailing wage required. Overlaps SB 423 — developer chooses pathway.
CA-SB2-GC§65583(a)(4)applies
Qualifying condition
All CA cities with Housing Element obligation. Lynwood must designate at least one zone where emergency shelters are permitted by-right without discretionary CUP. Typically implemented as overlay onto commercial or industrial parcels. | title=SB 2 — Emergency Shelter Overlay Mandate ; effect_on_city=Emergency shelters must be permitted by-right in the designated ESO zone. City may impose only objective operational standards (parking, spacing, hours, staffing). Cannot require discretionary CUP.
Non-applicable laws (2)
CA-BuildersRemedy-GC§65589.5(d)(5)applies
Qualifying condition
Builder's Remedy is live in any CA city whose 6th-cycle Housing Element is NOT HCD-certified. Lynwood's Housing Element is under the 6th cycle (2021–2029). HCD certification status must be verified on the HCD Housing Element Compliance Report — if not currently certified, Builder's Remedy is active and developers may propose projects with ≥20% LI affordable (or 100% moderate) that bypass all local zoning. | title=Builder's Remedy ; effect_on_city=Contingent. If Housing Element is non-certified, projects with 20% LI or 100% moderate-income bypass local zoning (height, density, FAR, use, setbacks). City can only deny based on health/safety findings. If certified, Builder's Remedy is dormant. AB 1893 (2024) codified procedural requirements for Builder's Remedy projects. ; search_performed=HCD Housing Element Compliance dashboard is JS-rendered; Lynwood certification status not retrievable live. ; source_url=https://data.ca.gov/dataset/housing-element-compliance-report ; source_type=primary_dataset ; source_accessed=2026-04-19 ; evidence=Housing element certified compliant — not subject ; hcd_data={'housing_element': {'jurisdiction': 'LYNWOOD', 'county': 'Los Angeles', 'planning_period': '6L', 'record_type': 'Adopted', 'review_status': 'In', 'reviewed_date': '2024-10-16 00:00:00.0000000', 'compliance_status': 'In', 'cycle': '6th Cycle'}}
Retrieval issue
HCD compliance dashboard JS-rendered; same retrieval gap as for Bellflower. Fallback sources: YIMBY Law non-certified list; city planning page self-attestation; HCD quarterly PDFs — none retrieved in this pass.
CA-SB10under_review
Qualifying condition
SB 10 is permissive — authorizes (does not require) cities to zone up to 10 units/parcel near transit via simple resolution. Only 'applies' if Lynwood has adopted an SB 10 resolution. No such resolution was identified in this research pass. | title=SB 10 — Local Upzoning Authorization ; effect_on_city=None unless/until Lynwood adopts an SB 10 resolution.

Adopted building codes

Statewide mandatory minimum

IBC
2024 CBC
IRC
2024 CRC
NEC
2023
IFC
2024
IECC (Residential)
2024 CALGreen
IECC (Commercial)
2024 CALGreen

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

Quirks & notes

  • Code mislabeling in v1 artifacts: v1 profile JSON called it 'Title 17', v1 research .md called it 'Title 19' — BOTH WRONG. The canonical designation is LMC Chapter 25 (Roman 'Chapter XXV' in legacy PDFs). Code Publishing hosts Articles 5/10/20/25/115/200 at codepublishing.com/CA/Lynwood/html/Lynwood25/.
  • Pacific Coast Highway (SR-1) does NOT pass through Lynwood — v1 records referenced PCH as a Lynwood corridor; this is geographically incorrect. The city's corridors are Long Beach Blvd (N-S spine, A Line transit), Imperial Hwy (E-W along I-105), Atlantic Ave, and Martin Luther King Jr Blvd.
  • Santa Ana River does NOT cross Lynwood — v1 FP overlay referenced Santa Ana River floodplain; correct floodplain sources are the Los Angeles River (east city edge) and Compton Creek drainage. FEMA panels 06037C0165 and 06037C0166 cover Lynwood.
  • Metro transit for AB 2097: Lynwood has ONE A Line (formerly Blue Line) station physically inside city limits — Long Beach Boulevard Station at Long Beach Blvd near Fernwood Ave. The Willowbrook/Rosa Parks Station (A Line + C Line transfer) is immediately adjacent and its 1/2 mi radius extends into Lynwood. C Line (formerly Green Line) runs along the I-105 south boundary with reach into south Lynwood.
  • R-1 density is capped at 7 du/ac by base code (Article 20 confirmed from search snippet) — lower than many LA County cities, making SB 9 4-plex-by-right especially consequential as a density-multiplier.
  • codepublishing.com returns 403 to scripted WebFetch (same platform-family pattern as municipal.codes documented in vancouver-wa-01-municipal-codes-403 ledger entry). Primary URL Gate 1 is satisfied via city planning page cross-reference rather than live portal fetch; article-level dimensional values rely on v1 extraction plus search-result snippets and carry p§ partial status by default.
  • State preemption density-bonus stacking: Projects can combine SB 9 (up to 4 units on R-1), AB 2011 corridor (ministerial multifamily on C-2/C-3 along Long Beach Blvd), AB 2097 (zero parking near A Line), and §65915 (up to 80% density bonus). Sequencing and applicability varies per parcel; developer should model pathways independently before combining.
  • Housing Element 6th-cycle status gates Builder's Remedy availability — HCD certification status was not retrievable via WebFetch in this pass; flagged as under_review. Developers targeting Builder's Remedy should confirm current HCD status before submittal.

Formulas

Definitions

height
Measured from lowest adjacent grade to highest point of the structure; roof-mounted mechanical, parapets, and spires typically excluded below 6 ft per Article 10 (Lynwood Municipal Code §25.10).
lot_coverage
Building footprint of all principal and accessory structures divided by lot area; excludes surface parking.
far
Gross building floor area divided by lot area; includes all habitable floors.
du_ac
Dwelling units per gross acre.
setback_front
Front property line to nearest building face.
setback_side
Side property line to nearest building face.
setback_rear
Rear property line to nearest building face.
parking
Spaces per dwelling unit (residential) or per 1,000 sf GFA (commercial). Preempted to zero within 1/2 mile of a major transit stop per AB 2097 (Cal. Gov. Code §65863.2).

Capacity calculations

max_footprint_sf
lot_area_sf * lot_coverage
max_gfa_sf
lot_area_sf * far
max_units_from_density
lot_area_sf * du_ac / 43560
buildable_envelope_sf
(lot_width_ft - setback_side_ft * 2) * (lot_depth_ft - setback_front_ft - setback_rear_ft)
max_stories_approx
max_height_ft / 10

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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Setbacks (F / S / R)
— ft
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Parking
— /unit
——
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— du/ac
——
Min lot size
— sf
——
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District Category Height FAR Coverage Setbacks Parking Density Min lot Overlays

Sources & references

Citations
  1. [1] §25.20
  2. [2] §25.20
  3. [3] §25.20
  4. [4] §25.20
  5. [5] §25.20
  6. [6] §25.20
  7. [7] §25.20
  8. [8] §25.20
  9. [9] §25.10
  10. [10] §25.20
  11. [11] §25.20
  12. [12] §25.20
  13. [13] §25.20
  14. [14] §25.20
  15. [15] §25.20
  16. [16] §25.20
  17. [17] §25.20
  18. [18] §25.10
  19. [19] §25.20
  20. [20] §25.20
  21. [21] §25.20
  22. [22] §25.20
  23. [23] §25.20
  24. [24] §25.20
  25. [25] §25.20
  26. [26] §25.20
  27. [27] §25.10
  28. [28] §25.20
  29. [29] §25.20
  30. [30] §25.20
  31. [31] §25.20
  32. [32] §25.20
  33. [33] §25.20
  34. [34] §25.20
  35. [35] §25.20
  36. [36] §25.10
  37. [37] §25.25
  38. [38] §25.25
  39. [39] §25.25
  40. [40] §25.25
  41. [41] §25.25
  42. [42] §25.25
  43. [43] §25.25
  44. [44] §25.10
  45. [45] §25.25
  46. [46] §25.25
  47. [47] §25.25
  48. [48] §25.25
  49. [49] §25.25
  50. [50] §25.25
  51. [51] §25.25
  52. [52] §25.10
  53. [53] §25.25
  54. [54] §25.25
  55. [55] §25.25
  56. [56] §25.25
  57. [57] §25.25
  58. [58] §25.25
  59. [59] §25.25
  60. [60] §25.10
  61. [61] §25
  62. [62] §25
  63. [63] §25
  64. [64] §25
  65. [65] §25
  66. [66] §25
  67. [67] §25
  68. [68] §25
  69. [69] §25
  70. [70] §25
  71. [71] §25
  72. [72] §25
  73. [73] §25
  74. [74] §25
  75. [75] §25
  76. [76] §25
  77. [77] §25
  78. [78] §25
  79. [79] §25
  80. [80] §25.10
  81. [81] i
  82. [82] i
  83. [83] i
  84. [84] i
  85. [85] i
  86. [86] i

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

58%completeness16 confirmed40 partial8 inferred1 not found
Documented gaps
  • codepublishing.com blocks scripted WebFetch — Articles 5/10/20/25 dimensional tables not re-verified live in this pass; most district standards carry p§ partial status.
  • Lynwood-specific ESO parcel list and objective operational standards not retrieved (requires Housing Element PDF retrieval).
  • Long Beach Boulevard Specific Plan PDF not surfaced from city planning page index.
  • HCD 6th-cycle Housing Element certification status not retrieved — gates Builder's Remedy.
  • HCD Annual Progress Report determination not retrieved — gates SB 423 eligibility tier.
  • FEMA Lynwood-specific freeboard and substantial-improvement thresholds not re-verified against current Chapter 25 Article 10 amendment.
  • Exact R-2 / R-4 heights and setbacks from Article 20 Table 20-1 not re-verified live; v1 values retained as partial.

Known issues

cohort:needs-dom-retrievalfreshness:volatileblocker:codepublishingdata:gaps-present

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