Local zoning · Monterey Park

Monterey Park — Zoning

Zoning under the Monterey Park local zoning and planning code, with the controlling citations.

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Last reviewed: July 2, 2026

Overview

This page summarizes what the City of Monterey Park's Zoning Code (Title 21, “Monterey Park Zoning Code”) says about zoning districts, the Official Zoning Map, development standards and overlays that control what you can build and where. The primary legal statements on zone names and the Official Zoning Map are in § 21.02.210 and § 21.02.220.

How Monterey Park organizes zoning (high level)

  • Zone names are adopted and listed by code; the City separates the municipality into named zones such as R-1, R-2, R-3, N-S, S-C, C-B, R-S, C-S, C-P, O-S, plus overlay zones P-D, S-C-H, and S-P. See § 21.02.210 for the adopted designations.
  • The Official Zoning Map is adopted by reference (dated December 18, 2002, as amended) and is on file with the City Clerk; you must verify a parcel’s zone on that map for any entitlement question (§ 21.02.220).
  • Where the code lists permitted, conditional, or limited uses it does so by tables for each chapter (for residential zones see Tables 21.08(A), 21.08(B); for commercial and office zones see the chapter tables). See the relevant chapters below.

(For on-site parking rules see the City’s parking rules; for specific dimensional standards see the City’s development standards pages linked below.)

District-by-district breakdown

Notes for readers: each district heading names the local code label in bold, states the purpose from the Code, summarizes typical permitted uses as the Code does, and lists the most decision-relevant dimensional standards with their controlling code citations. For permitted-use details consult the tables referenced (e.g., Table 21.08(A), Table 21.10(A)) and verify the parcel on the Official Zoning Map (§ 21.02.220).

R-1 — Single-Family Residential Zone

  • Purpose: low-density single-family development; one dwelling per legal lot. § 21.08.020.
  • Typical permitted uses: single-family detached dwelling (P), accessory uses listed in Table 21.08(B) such as garages and small accessory structures; some uses (child day care, small community care) may be limited or conditional. See Table 21.08(A) and Table 21.08(B).
  • Key dimensional standards (decision-relevant): minimum lot area 6,000 sq ft; minimum lot width 50 ft; front setback 25 ft; side setbacks 5 ft (1st floor) / 10 ft (2nd floor); rear setback 25 ft; max building stories 2; max height 30 ft — see Table 21.08(E) and § 21.08.080.

R-2 — Medium-Density Residential Zone

  • Purpose: allow medium-density attached or detached multi-family housing. § 21.08.020.
  • Typical permitted uses: multiple dwelling units (P), accessory uses per Table 21.08(B), conditional uses (e.g., community facilities) per Table 21.08(A).
  • Key standards: minimum lot area 6,000 sq ft (Table 21.08(E)); minimum lot width 50 ft; front setback 25 ft; side setbacks similar to R-1 but higher street-facing setbacks (15 ft on street-facing elevations in many cases); height max 30 ft; open-space and unit spacing rules apply for multi-unit projects. See Table 21.08(E) and § 21.08.080.

R-3 — High-Density Residential Zone

  • Purpose: higher-density residential up to 25 units/acre; supports multi-family development. § 21.08.020.
  • Typical permitted uses: multi-family, condominiums (P in R-2/R-3), conditional uses listed in Table 21.08(A).
  • Key standards: minimum lot area 7,200 sq ft; minimum lot width 60 ft; front setback 25 ft; side setbacks and building separation per Table 21.08(E); max stories 2 and max height 30 ft (with special standards for multi-family open space and walkways). See Table 21.08(E) and § 21.08.080.

N-S — Neighborhood Shopping Zone

  • Purpose: small-scale, pedestrian-oriented neighborhood commercial strips serving nearby residents. § 21.10.020(A).
  • Typical uses: retail, service businesses sized to neighborhood scale; some size limits and pedestrian design standards apply. See the zone table in Chapter 21.10.
  • Key standards: emphasis on small storefronts, pedestrian access, limits on maximum commercial unit size — see § 21.10.020 and the Chapter 21.10 tables.

S-C — Shopping Center Zone

  • Purpose: larger, deep-lot retail and shopping centers that serve the broader community. § 21.10.020(B).
  • Typical uses: large retailers, restaurants, regional-serving commercial uses; the code encourages parking structures to handle demand.
  • Key standards: lot- and project-level standards are in Chapter 21.10 and the applicable development standards tables; see § 21.10.020(B).

C-B — Central Business Zone

  • Purpose: downtown mixed pedestrian-oriented retail/residential core — ground-floor commercial is prioritized; office uses are restricted at street level. § 21.10.020(C).
  • Typical uses: street-level retail and dining, upper-floor residential; accessory outdoor dining encouraged.
  • Key standards: pedestrian frontage (fenestration), active storefront requirements and limits on street-level offices. See § 21.10.020(C).

R-S — Regional Specialty Center Zone

  • Purpose: large regional retail/entertainment centers; supports mixed-use. § 21.10.020(D).
  • Typical uses: large retail, entertainment, mixed-use projects; parking and circulation standards are important.

C-S and C-P — Commercial Services and Commercial-Professional Zones

  • Purpose: business/service and professional office areas. Chapter 21.10 describes allowed uses and development expectations.

O-S — Open Space Zone

  • Purpose: preserve permanent outdoor recreational and conservation lands. § 21.07.010.
  • Typical uses: parks, public recreational facilities, community centers; most development is limited and the code sets low lot-coverage (25%), minimum yards and height limits (generally 35 ft / 2 stories) — see § 21.07.060.

P-D — Planned Development (Overlay) District

  • Purpose: an overlay to allow design flexibility and mixed-use opportunity areas; minimum area normally 2 acres except where the General Plan specifies otherwise; P-D is applied as an overlay on the Zoning Map (denoted “(P-D)” after the base zone). § 21.15.010–.020.
  • Typical uses: mixed-use / innovative projects approved via a precise plan and conditional use permit; P-D allows deviations from base zone standards when design quality justifies it. § 21.15.020(A).

S-C-H — Senior Citizen Housing Overlay

  • Purpose: to permit senior-specific housing with specific occupancy, unit and open-space rules. See § 21.16.050 for development standards (e.g., density 50 units/acre, open-space minimums).

S-P — Saturn Park Innovation/Technology Zone

  • Purpose: to encourage business/technology campus-style development and innovation uses; the chapter includes tailored setbacks, height, and use lists (see Chapter 21.14). See § 21.14.080–.090 for yards and height standards.

Quick reference table — most decision-relevant standards (sample)

Zone Key decision-relevant standards (high-level) Where to confirm in code
R-1 Min lot area 6,000 sq ft; min width 50 ft; front setback 25 ft; side setback 5 ft (1st floor); max height 30 ft / 2 stories Table 21.08(E) and § 21.08.080
R-2 Min lot area 6,000 sq ft; front setback 25 ft; open-space & unit spacing rules for multi-family (private/common) Table 21.08(E) and § 21.08.080
R-3 Min lot area 7,200 sq ft; front setback 25 ft; max density 25 du/ac; open-space & separation rules for multi-family § 21.08.020; Table 21.08(E)
O-S Lot coverage max 25% (may be increased by Council); front yard 25 ft; height 35 ft / 2 stories § 21.07.060
P-D (overlay) Minimum P-D area 2 acres (except certain mixed-use areas); P-D added to map as overlay; requires conditional use permit/precise plan § 21.15.010–.020
S-C-H (overlay) Senior projects: min density 50 du/ac, open-space and unit limits; conditional use permit required § 21.16.050
Zoning Map Official map on file with City Clerk (adopted); verify parcel designation here § 21.02.220

Practical guidance / interpretation tips

  • Always begin by verifying the parcel’s zone on the Official Zoning Map (the map is the legal determinant of which set of rules applies) — § 21.02.220.
  • Use the permitted/conditional/limited-use tables for the zone (e.g., Table 21.08(A) and Table 21.08(B) in the residential chapter) — if a use isn’t listed the City Planner can interpret similarity or require a conditional permit under the criteria in § 21.02.120.
  • If a project seeks departures from base-zone standards, overlay districts like P‑D allow negotiated flexibility but require a precise plan and conditional use approval (see § 21.15.010–.020).
  • For multi-family projects confirm private and common open space minimums, building separation and parking requirements (the residential standards and parking chapter are tied together; parking standards are in Chapter 21.22/21.20 referenced by Table 21.08(E)).

First time the page mentions these related administrative topics, follow the links for more detail: parking, Development Standards, design review, overlay districts, ADUs, California Building Standards Code (Title 24), Nonconforming Uses, and Variances & Exceptions.

Checklist — what an applicant must check before submitting

  • Confirm the parcel’s zone on the Official Zoning Map § 21.02.220.
  • Confirm that the proposed use is listed as Permitted (P), Conditional (C) or Limited (L) in the zone’s use table (e.g., Table 21.08(A) for residential) § 21.08.030.
  • Confirm dimensional standards (setbacks, heights, lot area, story limits) in the applicable development standards table such as Table 21.08(E) and § 21.08.080.
  • Calculate off-street parking requirement per the parking chapter referenced by the zone (Table 21.08(E) refers to Chapter 21.20/21.22) and provide required parking plans.
  • If the use is conditional, prepare findings that satisfy § 21.32.020 for a Conditional Use Permit.
  • If the property is inside an overlay (P‑D, S‑C‑H, S‑P), include overlay-specific requirements (minimum area, covenants, unit limits) — see Chapters 21.15, 21.16, 21.14.
  • Check whether design review (Chapter 21.36) or a development agreement is required for larger or mixed-use developments.

Risks & Ambiguities

Issue Why it matters What to verify
Zone boundary uncertainty The Official Zoning Map controls; online parcel viewers may lag Verify the parcel’s designation on the Official Zoning Map on file with the City Clerk § 21.02.220.
Whether a use not listed is allowed The City Planner can interpret “similar” uses but the standard is discretionary Request a formal Planner interpretation under § 21.02.120; appeals available to the Planning Commission.
Overlay-specific covenants (e.g., S‑C‑H age restrictions) Overlays impose extra requirements (age covenants, unit counts) that can affect project feasibility Confirm overlay application to the parcel and overlay table rules (e.g., § 21.16.040–.050 for S‑C‑H).
Parking and density connections Parking tables and density bonuses interact with unit counts and open-space requirements Verify parking required in Chapter 21.22/21.20 and density/floor-area limits in zone tables.
ADU rules and state preemption State ADU law may constrain local rules not fully spelled out in retrieved materials Verify local ADU-specific section — Not found in retrieved materials; consult the City Planner/ADU page and California ADU law.

Plain-English Summary

Monterey Park’s Zoning Code (Title 21) names specific zones like R‑1, R‑2, R‑3, N‑S, S‑C, C‑B, and others, adopts an Official Zoning Map that determines which zone applies to each parcel, and sets permitted uses and numeric development rules (setbacks, lot size, height) in zone-specific tables (for residential see Table 21.08(E)) — start by confirming a parcel’s zone on the Official Zoning Map, then check the use table and the development standards for that zone.

Information Gaps

  • Parcel-specific map boundaries and current map amendments: the Official Zoning Map is on file with the City Clerk; the file snippets do not include the map graphic or parcel-level assignments. Confirm with City staff or City Clerk. § 21.02.220.
  • Full details for all commercial use tables (Table 21.10(A), 21.12(A)) are not printed in full in the retrieved excerpt; consult the full Chapter 21.10 and 21.12 tables for line-by-line permitted uses. Not all table entries were shown in the provided extracts.
  • Local ADU-specific numeric rules were not found in the retrieved text excerpts. Not found in retrieved materials — verify with the Planning Division and the City’s ADU page.

Source References

  • Zone designations and general provisions: § 21.02.010–.220 (Zone list and Official Zoning Map)
  • Residential zones purpose and use tables: § 21.08.010–.040; Table 21.08(A), Table 21.08(B) and Table 21.08(E) (development standards) and § 21.08.080.
  • Commercial zones (N-S, S-C, C-B, R-S, etc.): § 21.10.010–.020.
  • P‑D Planned Development overlay: § 21.15.010–.090 (purpose, procedures, mixed-use standards)
  • S‑C‑H Senior Citizen Housing overlay: § 21.16.040–.050 (covenant and development standards)
  • S‑P Saturn Park zone (height and yards): § 21.14.080–.090.
  • Conditional Use Permit criteria: § 21.32.020.
  • Open Space zone standards: § 21.07.010–.060 (lot coverage, yards, uses).
  • Planner interpretation authority and ambiguities: § 21.02.120.

Sources

Retrieved passages

  • Monterey Park Zoning Code (§ 3) High relevance
  • Monterey Park Zoning Code (§ 2) High relevance
  • Monterey Park Zoning Code (Chapter 21.15.) High relevance
  • Monterey Park Zoning Code (§ 3) High relevance
  • Monterey Park Zoning Code (§ 21.32.015.) High relevance
  • Monterey Park Zoning Code (§ 21.70.030.) Medium relevance
  • Monterey Park Zoning Code (§ 21.04.947.) Medium relevance
  • Monterey Park Zoning Code (§ 3) Medium relevance
  • Monterey Park Zoning Code (§ 3) High relevance
  • Monterey Park Zoning Code (chapter must) High relevance
  • Monterey Park Zoning Code (§ 3) High relevance
  • Monterey Park Zoning Code (§ 3) High relevance
  • Monterey Park Zoning Code (§ 3) Medium relevance
  • CFC § 1962 Medium relevance
  • Monterey Park Zoning Code (§ 3) Medium relevance

Cited sections

Frequently asked questions

What can I build on an R-1 lot in Monterey Park?

You may build a single‑family detached dwelling as a permitted use; accessory uses allowed by Table 21.08(B) (garage, small accessory structures, home occupations subject to limits). Dimensional rules such as minimum lot area 6,000 sq ft, front setback 25 ft, and max height 30 ft/2 stories apply — see § 21.08.020, Table 21.08(E) and § 21.08.080.

What are Monterey Park setback requirements for residential zones?

For R‑zones, the code sets front setbacks 25 ft; side setbacks generally 5 ft (first floor) and 10 ft (second floor); rear setbacks 25 ft; special street‑facing setbacks and hillside rules also apply. These are summarized in Table 21.08(E) and described in § 21.08.080.

Where do I confirm which zone a parcel is in?

The legal source is the Official Zoning Map adopted by reference; confirm the parcel’s designation on the map on file with the City Clerk per § 21.02.220.

Do I need a Conditional Use Permit in Monterey Park?

If your proposed use is marked “C” in the zone’s use table you must apply for a Conditional Use Permit and meet the findings listed in § 21.32.020 (site adequacy, access, consistency with the General Plan, no adverse impacts, etc.). Review Chapter 21.32 for process and required findings.

Are overlays important and how do they affect a project?

Yes. Overlays like P‑D (Planned Development) and S‑C‑H (Senior Citizen Housing) add rules on top of the base zone (minimum area, covenants, occupancy or density rules). Overlays are added to the Zoning Map and their procedures and standards are in Chapters 21.15 and 21.16.

Where are parking requirements spelled out?

Parking requirements are addressed in the parking chapter(s) referenced by each development-standard table (Table 21.08(E) points to the City’s parking rules in Chapters 21.20/21.22). For unit‑by‑unit parking calculations consult those chapters and the zone-specific parking sections.

Can I use the City’s zoning rules to ask for flexibility on setbacks or height?

Yes — the City provides administrative paths such as minor modifications and formal processes (variances, conditional uses, or P‑D approvals) that permit deviations when findings are met. The minor modification and variance rules are in Chapter 21.32 and related sections; always verify whether a design review or Planning Commission hearing is required.

Are emergency shelters or supportive housing allowed anywhere in the city?

Emergency shelters and supportive housing are permitted in the R‑3 (High‑density) and O‑P (Office Professional / Non‑McCaslin Business Park) zones subject to the objective standards and ministerial procedures set out in § 21.02.240–.250.

What happens if my existing building does not meet current zoning setbacks?

Existing structures built before the current code may be legal nonconforming structures, but the code limits how nonconforming status is treated; see § 21.02.180 for continuation of nonconforming uses and the rules on retroactivity and changes. Verify with the Planning Division.

Do design-review rules apply to all projects in Monterey Park?

Design review requirements are invoked in multiple chapters; the Code cross-references design review procedures (see Chapter 21.36). Some projects (major developments, P‑D projects, certain multi-family or commercial projects) require Planning Commission or design review approval — check the project thresholds and Chapter 21.36.

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