Perris Zoning, Planning & Building Codes

Last reviewed: July 3, 2026

Overview

Perris’s land‑use and zoning rules are codified in the city’s municipal zoning title and administered through a conventional zone map plus specific plans and overlay districts. The code organizes use lists, review procedures, development‑plan rules and a discrete chapter for accessory dwelling units (ADUs); ministerial and discretionary permit paths are both present. This page explains where to find the rules, the city’s district families, the major citywide standards and how state housing law (ADUs, SB 9, density bonus) plugs into the Perris code.

How Perris’s code is organized

• The city’s zoning regulations are codified in the Perris municipal code under the Title containing chapters numbered in the 19.x series; the code uses chapter and section numbers beginning with 19. (example: § 19.50.010) .
• The official zoning map and the list of district names/district symbols are declared in § 19.82.010 and the map on file with the city clerk (the map is part of the title/chapters) — consult § 19.82.010 for the district inventory and the official map rules § 19.82.020–040 .
• Procedural rules that govern applications, hearings and permit authority are grouped into dedicated chapters: specific plans (§ 19.49.), development plan review (§ 19.50.), and application/review authority and findings (§ 19.54. and related hearing rules in chapter 19.56) .
• When a specific plan is adopted it becomes the zoning for that area (zoning map amended and site labeled SP) — see § 19.49.110–120 for how specific plans are adopted and tied to the zoning map .

(If you are scanning the code, start with the district inventory at § 19.82.010, then read the zone‑specific chapters, the development plan chapter § 19.50., and the permit/review chapters § 19.54. and § 19.56. for process.)

Zoning district families

Perris uses a conventional set of districts plus overlays and specific plans. The code lists the district symbols and names in § 19.82.010; key district families include:

• Residential (single‑family and multi‑family): R-20,000, R-10,000, R-8,400, R-7,200, R-6,000, MFR-14, MFR-22, R-4, R-5 — see § 19.82.010 for the full inventory .
• Commercial: CN (Commercial Neighborhood), CC (Commercial Community), PO (Professional Office) — the CC district purpose and permitted uses are explicitly described in § 19.38.010–020 .
• Industrial/business park: BP (Business Park), LI (Light Industrial), GI (General Industrial) — the industrial family purposes and use/permit structure are in § 19.44.010–020 .
• Open/public and special: OS (Open Space), P (Public/Semi‑Public), SP (Specific Plan areas) — see § 19.82.010 for the list .
• Overlays and zoning tools (citywide): PDO (Planned Development Overlay), AOZ (Airport Overlay Zone), SHO (Senior Housing Overlay), HOAO (Housing Opportunity Areas Overlay) and similar listed in § 19.82.010; overlay specifics live in their own chapters (for example, the Airport Overlay rules appear in the AOZ chapter § 19.51.). § 19.59.010 describes how the PD overlay is combined with conventional zones (e.g., R‑6,000‑PD) .

(When you need the district purpose or detailed permitted/conditional use list, open the zone’s chapter — e.g., CC uses in § 19.38.020, industrial allowed uses in § 19.44.020.)

Citywide development standards

Perris splits “what’s allowed” (use tables in each zone) from many citywide standards and cross‑references other chapters:

• Where general site standards live: items such as landscaping, parking, signs, utilities and walls/fences are referenced from many zone chapters and point to centralized rules: landscaping and irrigation rules are in § 19.02.130, parking rules are in chapter 19.69, and sign standards are in chapter 19.75 (zones repeatedly tell you to follow those chapters; see, e.g., § 19.36.090) .
• Setbacks / heights / lot coverage / FAR: the code generally leaves numerical building envelope standards to the underlying zone chapters or to specific plans; planned developments and specific plans can authorize different standards (see PD flexibility in § 19.59.050(3) and specific plan control in § 19.49.070–110) . Do not assume one citywide setback table — consult the specific zone chapter for numeric yard/height/coverage limits.
• Parking: overall parking requirements are maintained in chapter 19.69, and many zone sections simply require compliance with that chapter (see § 19.36.090) . ADU parking exceptions and minimums are separately addressed in the ADU chapter (for ADUs: typically no required replacement when a garage is converted and one parking space for attached ADUs except where Section 19.81.120 applies; see § 19.81.090–070 for ADU parking rules) .
• Design / discretionary review: development plan review requires findings about consistency with the General Plan, compatible architecture, setbacks, height, circulation and landscaping; see the development plan chapter § 19.50.010–050 and the findings for discretionary approvals in § 19.54.040 . Use the city’s design review procedures (search for Development Plan Review in § 19.50.) when projects are not exempted.
• Exemptions from development plan review: the code expressly exempts certain small residential changes, accessory dwelling units, and SB 9 housing developments / urban lot splits from development plan review — see the exemptions list in § 19.50.040 .

(For practical navigation, read the applicable zone chapter for numeric standards, then check chapters 19.02, 19.50, 19.69, and 19.75 for cross‑cutting technical standards.)

Specific plans & overlays

• Specific plans are a discrete zoning device: Perris’s specific plan chapter tells you how they are adopted, their content requirements and that an adopted specific plan becomes the zoning (zoning map labeled SP for the site) — see § 19.49.070–120 . The code also lists examples of specific plans that carry exemptions or special treatment (e.g., Harvest Landing Specific Plan, Park West Specific Plan) in § 19.51.130 .
• Overlays: the code maintains overlay chapters for topics that apply citywide or to larger areas. Example: the Airport Overlay Zone (AOZ) contains special applicability and airspace/noise controls for areas near March ARB and is applied through chapter § 19.51.030–040; the AOZ controls are required to be considered on ministerial and discretionary approvals within the AOZ § 19.51.040(a) . The Planned Development overlay is handled in § 19.59.010–070 and can change development standards relative to underlying zones (see § 19.59.030–050) .

(For any parcel in an SP or overlay, the specific plan/overlay text controls where it conflicts with the base zone — see § 19.49.100 and § 19.59.010.)

Building permits & review — the practical path

• Stop: do not start physical work until you have the required development plan or ministerial approvals. The code states that no building permit, sign permit, certificate of occupancy or similar may be issued until the development plan required by the code is approved; see § 19.50.020 .
• Who decides what: the Director of Development Services, Planning Commission and City Council share authority depending on application type; the procedural chapter identifies which body hears zone changes, specific plans, CUPs, variances and other actions (§ 19.54.010–040 and processing tables in § 19.50.030) .
• Ministerial vs discretionary: many ADUs and small residential alterations are ministerial (ministerial ADU approvals are described in § 19.81.040) and some low‑impact projects are exempt from development plan review (§ 19.50.040). Larger projects require Development Plan Review with the findings and criteria in § 19.50.010–050 and § 19.54.040 .
• Special rules before building permits: planned developments cannot have building permits issued until a final subdivision map is recorded for the project (PD condition — § 19.59.050(h)) and specific plans become controlling zoning once adopted (§ 19.49.110–120) .

State housing law in Perris

The Perris code incorporates local ADU and affordable‑housing procedures while pointing applicants to state standards where applicable.

• ADUs and JADUs: Perris has a dedicated ADU chapter. ADUs are allowed in any zoning district that permits a single‑family residence (and ADUs on multi‑family sites are specifically allowed) § 19.81.050–070; ministerial approval is the norm when development standards in the ADU chapter and underlying zone are met (§ 19.81.040) . Key numeric rules included in the ADU chapter: maximum detached ADU height 16 ft (or 18 ft within 1/2 mile of a major transit stop or high‑quality corridor) and attached ADU height 25 ft (or less if underlying zone is lower) — see § 19.81.060(2)(a–b) for these limits; side/rear yard setbacks are minimum 4 ft or the underlying zone requirement, whichever is less (§ 19.81.060(3)(b)) .
• ADU parking and conversions: Perris’ ADU rules provide parking exceptions for garage conversions (no replacement required) and generally require one parking space for many attached ADUs except where another code section applies (see § 19.81.090–070 for the specific ADU parking provisions) .
• SB 9 (two‑unit splits / urban lot splits): SB 9 housing developments and urban lot splits are expressly listed as exempt from development plan review in § 19.50.040(1)(d), meaning the city cannot require development plan review for a qualifying SB 9 project under this provision; always confirm ministerial checklist and objective standards in the applicable chapters first .
• Density bonus and affordable housing incentives: Perris maintains a density bonus program and processing rules in the municipal code (see § 19.92.060–070 and references to Chapter 19.57 for density bonus mechanics) — the City processes density bonus requests as part of housing development applications and provides for the recordation and administration of affordable housing agreements as required (§ 19.92.070) .
• Interplay with State ADU law and building codes: the city’s ADU chapter is written to implement ministerial ADU permits consistent with state law (the code expressly sets minimums and limits consistent with state ADU principles — see § 19.81.060 and the ministerial approval rule § 19.81.040). Building and fire code compliance remains required under the city’s building code and the statewide California Building Standards Code (permits and construction must meet those technical codes) § 19.81.030 and elsewhere in the code .

How to navigate the code for a project (practical checklist)

1. Identify the zoning symbol for the parcel in the official map (see § 19.82.010–020) .
2. Read the zone chapter for permitted uses and numeric standards (setbacks/height/coverage) referenced there. If the property is inside an SP or overlay, read that text next (specific plans are controlling where they conflict — § 19.49.100–110) .
3. Check whether the work is exempt from Development Plan Review per § 19.50.040 (ADUs and qualifying SB 9 projects are listed there) .
4. For ADUs, consult the ADU chapter for ministerial standards and parking exceptions (§ 19.81.040–110) .
5. Confirm required technical standards in the cross‑reference chapters (landscaping § 19.02.130, parking chapter 19.69, signs 19.75) before applying for permits .
6. Submit the appropriate development plan, CUP, or ministerial permit to the Director or Planning Commission per the authority tables in § 19.50.030 and processing rules in § 19.54. and § 19.56. .

Information gaps / verification notes

• The underlying numeric setbacks, height limits and lot coverage tables for many conventional zones are contained in the individual zone chapters (consult the chapter for the specific zone on your parcel). The snippets provided here show the structure and many topic‑specific chapters (ADU, PD, specific plans, AOZ) but do not contain every single numeric table verbatim for each conventional residential/commercial zone; please consult the applicable zone chapter in the Perris Municipal Code for parcel‑level numbers (§ 19.82.010 points you to the zone map) .
• Rent control / tenant protections: no rent‑control ordinance language appears in the retrieved zoning chapters; a specific municipal code chapter (if any) addressing rent regulation was not found in the zoning files provided. Verify with the City Clerk or municipal code index if you need confirmation about rent control in Perris (Not found in retrieved materials).

Source References

• Perris zoning and related chapters — district inventory and map: § 19.82.010–040 .
• Development plan requirements and exemptions: § 19.50.010–050 (development plan definitions, exemptions such as ADUs and SB 9) .
• Application and review authority, findings for discretionary approvals: § 19.54.010–040 .
• Specific plans: adoption, content and effect on zoning § 19.49.070–140 and specific plan examples § 19.51.130 .
• Planned Development overlay (PD): purpose, eligibility, application and standards § 19.59.010–070 .
• Industrial zone purposes and use table rules: § 19.44.010–020 .
• Commercial Community zone (CC) uses/purpose: § 19.38.010–020 .
• ADU/JADU chapter (ministerial approval, heights, setbacks, parking, unit sizes and conversions): § 19.81.030–110 (notably § 19.81.040 and § 19.81.060) .
• ADU parking and conversion rules: § 19.81.090–100 (garage conversion, parking exceptions and one‑space rules) .
• Density bonus program processing and standards: § 19.92.060–070 and references to Chapter 19.57 for incentives § 19.92.070 .
• Cross‑references for landscaping, parking and signs: zoning chapters frequently reference landscape code § 19.02.130, parking chapter 19.69, sign chapter 19.75 (see example § 19.36.090) .
• Airport Overlay (AOZ) applicability and procedures: § 19.51.030–040 (AOZ review requirements) .