Calimesa — Land Use

Last reviewed: July 3, 2026

Overview

This page summarizes what the Calimesa zoning/planning ordinance actually says about land use: which uses are permitted, which require discretionary review, and the district structure that controls use. The city's zoning code (the local zoning title) defines zone names, use tables, conditional-use rules, and overlay special districts; references cited below point to the controlling code sections. For process items like design review and parking see the linked topic pages noted inline.

How to read this page and the code

• The Calimesa code organizes uses by zone and by use-tables (e.g., Table 18.20.030 for residential uses). See the ordinance title and zone list at § 18.05.010 and § 18.05.080 .
• If a use is listed “P” it is permitted by-right; “C” means subject to a Conditional Use Permit (CUP); “X” means prohibited. See the use-table legends and examples at § 18.20.030, § 18.39.045, § 18.35.020, and § 18.40.020 .
• This page links to the city’s topic pages where the code points to related rules: zoning, development standards, parking, design review, overlays, and ADUs. The first mention of those terms below is linked: zoning, development standards, parking, design review, overlay districts, ADUs, and California Building Standards Code.

District-by-district land-use summary

Note: Each district subsection below states the ordinance purpose, the kinds of uses typically allowed or conditional, where the district applies in city mapping, and the most decision-relevant standards or procedure citations. Always verify parcel-specific rules with the City — "Verify with the jurisdiction."

Residential districts (master provisions)

• Districts: O-S-R, R-E, R-R, R-L, R-L-M, R-M, R-H, plus the RIPAOZ overlay. The ordinance lists these in the zone table at § 18.05.080 .
• Purpose: accommodate a range from rural/open-space residential to higher-density multifamily; overlay rules (RIPAOZ) adjust density expectations and standards (see below). See overall rules at § 18.20.030 .
• Typical permitted uses: single-family dwellings, accessory structures, accessory dwelling units (ADUs) — Accessory dwelling units are permitted (P) across residential zones per Table 18.20.030 (see § 18.20.030) . Community care facilities for six or fewer persons are permitted in residential zones; larger facilities often require CUPs (see the table) .
• Conditional/prohibited: uses such as kennels, commercial cannabis, guest ranches, and certain outdoor storage are listed as C or X depending on the subzone — see Table 18.20.030 at § 18.20.030 .
• Key standards and overlays: The RIPAOZ overlay imposes minimum density and unit expectations for infill sites (e.g., minimum density 20 units/acre in some RIPAOZ rules) — see § 18.20.020 and § 18.20.030 .
• Where it applies: The official zoning map (not reproduced here) identifies which parcels are in which residential district; see the zone list § 18.05.080 .

Commercial districts

• Districts: C-N (Neighborhood Commercial), C-C (Community Commercial), C-R (Regional Commercial) and related mixed-use zones such as C-MU, R-MU, O-MU (listed in § 18.05.080) .
• Purpose: provide areas for retail, services, offices, and mixed-use development; community- and region-serving functions depend on the subzone (see descriptions in § 18.25.050 and the zone list) .
• Typical permitted uses: retail stores, offices, restaurants, professional services — use tables and specific restrictions (e.g., drive-through controls, ABC license conditions) are in the commercial-specific sections and Table 18.25.050 (see § 18.25.050) .
• Conditional/prohibited: drive-throughs, service stations, and other uses have special subsections (e.g., service-station conversions and vehicle-repair standards in § 18.25.050(M)) that add site standards and discretionary review; commercial cannabis activity is marked X in several commercial tables except where the ordinance later provides specific exception rules (see notes referencing § 18.135.040) .
• Key standards: Development plan review and specific commercial development rules apply (see development plan review procedures § 18.90.030) .

Downtown business district (special commercial subzones)

• Zones: DVC (Downtown Village Commercial), DNC (Downtown Neighborhood Commercial), DVS (Downtown Visitor‑Serving) — created to shape downtown form and mixed uses; purpose and application in § 18.39.040 .
• Typical permitted uses: mixture of retail, dining, office, residential above ground floor, hotels/motels in visitor zone; specific use-table is Table 18.39.050 (see § 18.39.045 and Table 18.39.050) .
• Key dimensional/site standards: Downtown standards (Table 18.39.060-1 and related text) prioritize pedestrian frontage, building frontage percentages, zero or small setbacks along Calimesa Boulevard, and allow encroachments such as awnings up to 6 ft into setback areas with minimum clearance — see § 18.39.060 .
• Where it applies: limited to the downtown business district map; downtown chapter controls within those boundaries and supersedes duplicative zoning code provisions when in conflict — see § 18.39.030 and § 18.39.040 .

Public / Quasi‑Public district

• District: P/Q (Public/Quasi‑Public) — purpose and use table in § 18.40.020 .
• Typical permitted uses: fire and police stations, post offices, libraries, parks, utility installations (some utilities listed as P, others as C); many institutional uses are allowed subject to CUP (see Table 18.40.020 in § 18.40.020) .
• Conditional/prohibited: some public utility installations and larger institutional uses are subject to CUPs as listed in the table; commercial cannabis activity is marked X here with an exception reference to § 18.135.040 (see table notes) .
• Standards: Minimum site development standards for P/Q district are determined by the planning commission on a case‑by‑case basis (see § 18.40.020(B)) .

Open Space districts

• District: O-S (Open Space) (sometimes shown with an O‑S‑R variation in the zone list) — permitted and conditional uses are in Table 18.35.020 and related text § 18.35.020 .
• Typical permitted uses: limited residential (e.g., one unit per 20 gross acres in some open-space residential designations), agriculture, parks, trails, groundwater percolation basins, forest maintenance, and wildlife preserve uses — see Table 18.35.020 § 18.35.020 .
• Conditional/prohibited: many commercial uses and kennels/catteries are prohibited or conditional depending on the use; development in open space often requires specialized environmental and slope analysis prior to approval — see § 18.35.020 .

Quick reference table — selected decision‑relevant allowed uses

(These are condensed summaries — always consult the full Table 18.20.030, 18.39.050, 18.35.020, and 18.40.020 for precise P/C/X listings and notes.)

Key procedural controls that affect land‑use outcomes

• Conditional Use Permits: standards and required findings are at § 18.15.050 (the planning commission’s findings and public hearing process) .
• Development Plan Review (minor/major): minor and major development plan review requirements and approval authority (planning director vs. commission) are in § 18.90.030 and related development‑plan sections; some uses require plan review in addition to or instead of CUPs .
• General plan consistency and applicability: no permit is processed unless consistent with the general plan; see § 18.05.040 and consistency rules § 18.05.100 (and related subsections) .
• Downtown rules: where the downtown chapter is applicable it controls over duplicative code provisions, and it contains distinctive frontage/setback/encroachment standards (see § 18.39.030–§ 18.39.060) .

Practical note: design details and site improvements (landscaping, trash enclosures, screening, parking layout) are commonly required as conditions in development plan review or CUP approvals; these are referenced throughout the code (see, for example, development plan standards in § 18.90.030 and general site requirements in downtown chapter § 18.39.060) . For "parking" specifics consult the linked parking topic page.

Checklist

An applicant should, at minimum:

• Confirm zone designation on the official zoning map and the applicable district (see § 18.05.080) .
• Check the use table for the district to see if the project is P/C/X (use tables: § 18.20.030, § 18.39.045, § 18.35.020, § 18.40.020) .
• If the use is C, prepare a conditional use permit application meeting the findings at § 18.15.050 and be prepared for a public hearing .
• Determine whether minor or major development plan review is required (§ 18.90.030) and collect required materials (site plans, landscape plans, drainage analysis if required) .
• Prepare for any downtown‑specific frontage/setback standards if in the downtown district (§ 18.39.060) .
• Include parking calculations and bicycle accommodations per the parking chapter and related site standards; consult the city parking rules and the linked parking page.
• Verify whether overlays (e.g., Calimesa Creek overlay, RIPAOZ) apply — overlay rules can override or add standards (§ 18.40.030, § 18.20.020) .
• Confirm whether any additional city chapters apply (signage, historic preservation, landscaping) — see the related topic pages linked above.

Risks & Ambiguities

Plain‑English summary

Calimesa’s zoning code lists allowed and conditional uses by zone on table charts (residential, commercial, downtown, public, open space). If your intended activity is P it can proceed subject to normal site standards; if it’s marked C you will need a Conditional Use Permit with findings at § 18.15.050; plan review and overlay rules often add extra requirements. Always confirm the parcel’s zone and overlays, then check the exact table row for P/C/X and any notes — the code sections cited below are the controlling authority.

Source References

• Calimesa Zoning (Title — zoning code): § 18.05.010 (title) and applicability § 18.05.040
• Zone list and definitions: § 18.05.080 (zone districts list)
• Use tables — Residential: Table 18.20.030, § 18.20.030
• Downtown business district: § 18.39.030, § 18.39.040, § 18.39.045, and development standards § 18.39.060
• Open Space uses: Table 18.35.020, § 18.35.020
• Public / Quasi‑Public: Table 18.40.020, § 18.40.020 and Calimesa Creek overlay § 18.40.030
• Conditional Use Permit rules and findings: § 18.15.050
• Development plan review (minor/major): § 18.90.030 and supporting plan review rules
• Additional commercial and district‑specific provisions (service stations, vehicle repair, etc.): commercial development standards § 18.25.050

If you want parcel‑specific verification or the full text of any table row for a parcel, say which parcel/APN and I’ll point you to the exact code rows and how to verify with the city. If a topic referenced here (for example historic overlays or sign standards) is needed in full, those are covered in their own chapters (see the linked topic pages).

Retrieved passages

• CMC § 18.20.050 (Chapter 18.90) High relevance show source text
• CMC § 18.15.020 (title and) High relevance show source text
• CMC § 18.15.120 (§ 3) High relevance show source text
• CMC § 18.15.080 (§ 18.15.080) High relevance show source text
• CMC § 18.135.040 (§ 18.15.130) High relevance show source text
• CMC § 18.15.180 (§ 18.39.045) High relevance show source text
• CMC § 18.25.050 (§ 18.39.060) High relevance show source text
• CMC § 18.135.040 (§ 12.7.01) High relevance show source text

Cited sections

• Calimesa Zoning (Title — zoning code): **§ 18.05.010** (title) and applicability **§ 18.05.040** (§ 18.05.010)
• Zone list and definitions: **§ 18.05.080** (zone districts list) (§ 18.05.080)
• Use tables — Residential: Table 18.20.030, **§ 18.20.030** (§ 18.20.030)
• Downtown business district: **§ 18.39.030**, **§ 18.39.040**, **§ 18.39.045**, and development standards **§ 18.39.060** (§ 18.39.030)
• Open Space uses: Table 18.35.020, **§ 18.35.020** (§ 18.35.020)
• Public / Quasi‑Public: Table 18.40.020, **§ 18.40.020** and Calimesa Creek overlay **§ 18.40.030** (§ 18.40.020)
• Conditional Use Permit rules and findings: **§ 18.15.050** (§ 18.15.050)
• Development plan review (minor/major): **§ 18.90.030** and supporting plan review rules (§ 18.90.030)
• Additional commercial and district‑specific provisions (service stations, vehicle repair, etc.): commercial development standards **§ 18.25.050** (§ 18.25.050)
• Calimesa_ZoningCode.md