Hemet — Overlay Districts

Last reviewed: July 3, 2026

Overview

This page summarizes what the Hemet Municipal Code says about the city’s overlay districts: how they are created, where they apply, the rules that sit on top of the base zones, and the most decision‑relevant standards. It covers the actual Hemet overlay names and map/approval rules and explains practical implications for applicants and parcel owners. For related topics you will see links to Hemet’s official pages for zoning, land use, development standards, parking, design review, landscaping and screening, ADUs, and the California Building Standards Code inside the text where those topics first arise.

(First-use internal links: Hemet zoning, Hemet land use, Hemet development standards, Hemet parking, Hemet design review, Hemet landscaping and screening, Hemet ADUs, California Building Standards Code.)

Citywide rules that apply to overlays

• Overlays are identified on the official zoning map and shown with combined symbols (for example R-1 PUD) — the map controls where they apply; see § 90-6 for map rules.
• Most overlays either add requirements to the underlying zone or (in a few cases) replace the base zone standards; the code explicitly states that overlay regulations apply in addition to (or take precedence over) the underlying zone where provided. See the specific overlay sections below for the rule that applies to each overlay (examples: § 90-937, § 90-893, § 90-934).

Planned Unit Development Overlay — PUD

• Purpose: Facilitate creative residential developments, preserve open space and natural features, and ensure compatibility with surrounding residential zones. § 90-571.
• Where it applies / map symbol: Only established in conjunction with residential base zones and shown on the map as “PUD” alongside the underlying zone (example: R-1 PUD). § 90-572.
• Typical permitted uses: All uses allowed by the underlying residential zone (R-1, R-2, R-3 or R-4) unless the PUD master plan specifies otherwise. § 90-573.
• Key application & submittal requirements: Applicant must submit a master plan, topographic maps (5-ft contours), grading plan, utility statement, and demonstrate unified control of land; a fee is required (cross-reference to the fees article). § 90-574 and § 90-573(3–4).
• Critical procedural notes: Planning Commission holds a public hearing; approval may be conditioned or denied; the PUD becomes null and void if physical development does not commence within two years of adoption. § 90-576, § 90-577, § 90-578.

Practical guidance: Expect a master plan that replaces or supplements base development standards (refer to Hemet’s development standards page) and requires coordination with public utilities, design review, and obligations for common‑area maintenance where applicable.

Planned Unit Mobile Home Overlay — PUMH

• Purpose: Provide an alternative mobile‑home development pattern with joint open space and private streets. § 90-721.
• Map / designation: Shown as PUMH with the underlying residential zone (example: R-1 PUMH). § 90-723.
• Typical permitted uses: Mobile home park related uses consistent with the PUMH article; common facilities and private streets are expected. § 90-721—90-724.
• Key dimensional/threshold standards: PUMH overlay applications generally require properties of 20 acres or more to be eligible and must include a master plan and perpetual maintenance mechanism (homeowners’ association or nonprofit). § 90-724(1,5-6).

Practical guidance: If your site is smaller than 20 acres the PUMH overlay process likely is not available; confirm with the City. Verify required amenities and deed restrictions in the PUMH master plan. Verify with the jurisdiction.

Acacia / Sanderson Overlay Zone — Acacia/Sanderson Overlay Zone

• Purpose: Allow a specific mix of C-2 (general commercial) and C‑M (commercial‑manufacturing) uses in a designated commercial corridor. § 90-932.
• Geometry / where it applies: The code sets area‑specific rules and refers to the official zoning map; parts of the overlay also have location limits (for example certain C‑M uses must be at least 875 feet easterly of Sanderson Avenue centerline). § 90-934(b).
• Permitted uses: The overlay supplies a detailed land‑use table showing which uses are P (permitted), A (administrative), or C (conditional) in the C-2 and C‑M portions — the full table is in § 90-933. Examples include banks, bakeries (P), automotive sales (A/C depending on outdoor display), and light manufacturing (P/C depending on activity). § 90-933.
• Key development rules: The overlay limits how much of the overlay may be developed with C-2 uses (up to 60% of capacity), requires that front yard setbacks follow the C-2 standard, and otherwise requires compliance with commercial site development standards, sign rules, parking rules, and landscaping standards of the code. § 90-934(c)(1–9).

Practical guidance: The overlay is highly prescriptive about use mix and exact placement of heavier commercial/manufacturing uses. Consult the land use matrix in § 90-933 and the site development rules in § 90-934 early; parking and sign standards referenced in the overlay are controlled by the city’s parking and signage rules.

Hillside Development Overlay — H (Hillside development overlay zone)

• Purpose: Protect hillsides, ridgelines, canyons, and similar natural landforms and ensure safe emergency access on hillside roads. § 90-935(1–3).
• Designation / map: The overlay appears on the official map as the H overlay zone in accordance with § 90-936.
• Permitted uses: All uses allowed by the underlying zone remain permitted; the overlay adds special development standards, and where there is a conflict the overlay controls. § 90-937.
• Key standards to expect: Rules addressing siting, building height relative to ridgelines, driveway and access standards, and development review to protect topography and emergency access (see the Hillside overlay article for the specific technical standards). § 90-935—90-937.

Practical guidance: Because the overlay takes precedence over an underlying zone when in conflict, expect extra site analysis (topography, emergency access) and possible design controls under Hemet’s design review processes. If your parcel is in the H overlay, get early conceptual review.

Scenic Highway Setback Overlay — Scenic Highway Setback Overlay Zone

• Purpose: Preserve scenic corridors by imposing additional setback and landscape requirements along designated routes. § 90-951—90-955 (article).
• Permitted uses: All uses of the underlying zone are allowed, but the overlay’s regulations apply in addition and the most restrictive regulation controls where there is a conflict. (scenic overlay rule).
• Key dimensional standard: Front yards adjoining a scenic highway must be a minimum of 25 feet and landscaped with a mixture of live trees, shrubs and groundcover. § 90-953.
• Designated streets: The code lists the corridors designated as scenic highways (for example Florida Avenue, State Street, Simpson Road, Sanderson Avenue, Warren Road) with precise segments in § 90-955.

Practical guidance: If your lot fronts one of the listed corridors expect a larger front setback and mandatory landscaping; consult the overlay listing in § 90-955 to confirm whether your parcel is on a designated segment.

Emergency Shelter Overlay Zone (Division 4 of Article XXVII)

• Purpose and special rule: The city created an Emergency Shelter Overlay Zone to allow emergency homeless shelters to be established without a conditional use permit in the mapped overlay area. § 90-956.
• Where it applies / designation: The code identifies parcels east of the Menlo Avenue & State Street intersection (in the C-1 zone) as the overlay area on the map; the overlay is exclusive to those parcels and annotated on the official zoning map. § 90-957.
• Development and management standards (citywide for emergency shelters): Emergency shelters must follow development and management standards including: on‑site management plan, maximum 35 beds (unless conditioned), parking parity (no more parking required than comparable uses), client intake area minimum 500 sq ft, outdoor activity hour limits, maximum stay 180 days, minimum separation 1,000 feet between shelters, proximity to transit (within 1/2 mile), staffing ratios, lighting, signage and ADA requirements. See § 90-304(a–n) and article XXVII divisions for specifics.

Practical guidance: The overlay removes the CUP requirement for shelters on the specified parcels but shelters must still meet the detailed operational, spacing, and facility standards in § 90-304; early coordination with the community development department is essential.

Decision‑relevant table (quick reference)

Checklist

• Confirm whether the parcel is covered by the overlay on the City’s official zoning map (map rules: § 90-6) — Verify with the jurisdiction.
• Identify the overlay designation (example: PUD, PUMH, H, Acacia/Sanderson, Scenic, Emergency Shelter) and read the overlay article that corresponds to that designation (see § numbers in Source References).
• For PUD/PUMH: prepare master plan, topo maps (5‑ft contours), grading plan, utility plan, evidence of unified control, and fee payment per code cross‑references. § 90-574; § 90-573.
• For Acacia/Sanderson: prepare use‑mix analysis showing compliance with the 60% C-2 cap and any locational rules (e.g., 875 ft limit), and show compliance with sign, parking, landscaping rules referenced in the overlay. § 90-934.
• For Hillside: provide topographic analysis, building siting respecting ridgelines, and emergency access routing per hillside standards. § 90-935—90-937.
• For Scenic Highway affected parcels: dimension front setbacks at 25 ft and submit landscape plan meeting required materials. § 90-953.
• For Emergency Shelter proposals on the overlay: submit management plan, bed count, parking strategy, client intake area plan (500 sq ft), operational rules and staffing plan consistent with § 90-304.

Risks & Ambiguities

Plain‑English summary

Hemet’s overlays (PUD, PUMH, Acacia/Sanderson, Hillside H, Scenic Highway, and Emergency Shelter overlay) are map‑based rules that sit on top of the normal zone — they either add extra limits (bigger front setbacks, required landscaping, use‑mix caps) or create a special approval track (PUD, PUMH, emergency shelter parcels). Always check the official zoning map to see whether your parcel is in an overlay, read that overlay’s article for the extra rules, and meet the specific submittal and master‑plan requirements identified there.

Source References

• Hemet Municipal Code, Article XVIII — PUD Planned Unit Development Overlay District, § 90-571—§ 90-578.
• Hemet Municipal Code, Article XXII — PUMH Planned Unit Mobile Home Development District, § 90-721—§ 90-724.
• Hemet Municipal Code, Article XXVII, Division 1 — Acacia/Sanderson Overlay Zone, § 90-932—§ 90-934 and land‑use table § 90-933.
• Hemet Municipal Code, Article XXVII, Division 2 — Hillside Development Overlay Zone, § 90-935—§ 90-937.
• Hemet Municipal Code, Article XXVII, Division 3 — Scenic Highway Setback Overlay Zone, § 90-951—§ 90-955; setback rule § 90-953.
• Hemet Municipal Code, Article XXVII, Division 4 — Emergency Shelter Overlay Zone, § 90-956—§ 90-959 and citywide emergency shelter development/management standards § 90-304.
• Official zoning map controls and boundary rules, § 90-6.

If you need the ordinance PDF pages that include the overlay maps or the full Acacia/Sanderson land‑use table for parcel‑level decision making, request the specific file/map and I’ll extract the exact map references and table excerpts.

Retrieved passages

• Hemet Zoning Code (§ 22302) High relevance show source text
• Hemet Zoning Code (article is) High relevance show source text
• Hemet Zoning Code (§ 22701) High relevance show source text
• Hemet Zoning Code (§ 10) High relevance show source text
• Hemet Zoning Code (article XXVI) High relevance show source text
• Hemet Zoning Code (§ 3) High relevance show source text
• Hemet Zoning Code (article XLVI) Medium relevance show source text
• Hemet Zoning Code (§ 2) Medium relevance show source text

Cited sections

• Hemet Municipal Code, Article XVIII — PUD Planned Unit Development Overlay District, **§ 90-571—§ 90-578**. (Article XVIII)
• Hemet Municipal Code, Article XXII — PUMH Planned Unit Mobile Home Development District, **§ 90-721—§ 90-724**. (Article XXII)
• Hemet Municipal Code, Article XXVII, Division 1 — **Acacia/Sanderson Overlay Zone**, **§ 90-932—§ 90-934** and land‑use table **§ 90-933**. (Article XXVII)
• Hemet Municipal Code, Article XXVII, Division 2 — **Hillside Development Overlay Zone**, **§ 90-935—§ 90-937**. (Article XXVII)
• Hemet Municipal Code, Article XXVII, Division 3 — **Scenic Highway Setback Overlay Zone**, **§ 90-951—§ 90-955**; setback rule **§ 90-953**. (Article XXVII)
• Hemet Municipal Code, Article XXVII, Division 4 — **Emergency Shelter Overlay Zone**, **§ 90-956—§ 90-959** and citywide emergency shelter development/management standards **§ 90-304**. (Article XXVII)
• Official zoning map controls and boundary rules, **§ 90-6**. (§ 90-6)
• Hemet_ZoningCode.md

• Official Hemet code library