Local zoning · Moreno Valley

Moreno Valley — Overlay Districts

Q: What are the Moreno Valley mixed‑use overlay districts and how do they differ?

The mixed‑use overlays are MUI (Mixed‑Use Institutional Anchor), MUC (Mixed‑Use Community) and MUN (Mixed‑Use Neighborhood). They differ by intended intensity and scale: MUI allows taller, more urban projects (up to five stories and 40 du/ac ), MUC allows medium intensity (up to four stories, 30 du/ac ), and MUN supports lower, neighborhood‑scaled mixed use (up to three stories, 30 du/ac ). See § 9.07.093 and § 9.07.095 (Table 9.07.095‑10) .

Q: Does the Medical Use Overlay (MUO) allow non‑medical commercial uses?

The MUO is designed to support medical‑related office, retail and services. For office/office‑commercial underlying zones the MUO explicitly permits medical‑support services without a CUP (examples: ambulance service, medical device sales, medical equipment supply, apparel for medical professions) and removes or prohibits certain auto‑oriented and adult/support uses in commercial underlying zones (§ 9.07.040.D) .

Q: What does the Primary Animal Keeping Overlay (PAKO) require when subdividing?

For newly created lots within the PAKO boundary you must provide and record on maps a PAKA of 3,000 sq ft , maintain a 20 ft setback to habitable structures, comply with slope/access requirements (slope ≤ 4%; 15 ft vehicle access), and include the PAKA in CC&Rs (§ 9.07.080.D) .

Q: Is there an overlay that controls billboards or outdoor displays (OADO)?

The zoning district inventory lists an Outdoor Advertising Display Overlay (OADO) as a special district, but specific OADO standards were Not found in retrieved materials from the uploaded code excerpt; verify the full code or contact the Community Development Department and inspect the official zoning atlas for OADO rules (§ 9.01.050) .

Overlay Districts under the Moreno Valley local zoning and planning code, with the controlling citations.

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Last reviewed: July 2, 2026

Overview

Moreno Valley’s zoning title establishes several overlay districts that layer additional rules on top of an underlying base zoning designation. Overlays either (a) expand permitted uses and grant incentives (mixed‑use overlays), (b) narrow and tailor uses to a special corridor or facility (medical use overlay), or (c) add site-specific standards for localized circumstances (primary animal keeping overlay). The controlling text for these overlays is in Chapter 9.07 of the municipal zoning code; where development standards are given they cross‑reference other chapters (for example, parking and development standards). See the city zoning map to confirm whether a parcel carries an overlay. For further process rules see the Moreno Valley Zoning overview and the development standards pages. § 9.07.091–095, § 9.07.040, § 9.07.080 .

Overlay districts — district‑by‑district breakdown

Note: each district below is an overlay that is combined with an underlying (base) zoning district. Where the overlay and base standards conflict, the overlay governs for properties developed under the overlay (§ 9.07.092) .

Mixed‑Use Overlay Districts — MUI, MUC, MUN

Purpose: encourage pedestrian‑oriented, mixed residential/nonresidential nodes consistent with the General Plan and corridor/street visions; provide incentives (reduced setbacks, increased FAR/height, fee reductions) and optional alternative standards to the base district (§ 9.07.091) .
Where it applies: varies by neighborhood/corridor; the overlay is shown on the official zoning atlas and is identified as MUI, MUC, or MUN on the zoning map (§ 9.01.050; § 9.07.091) .
For MUO parcels, check the list of permitted/additional uses and excluded uses before assuming a use is allowed (§ 9.07.040.D) .
For subdivisions in PAKO, prepare maps showing a PAKA (3,000 sq ft) and record the PAKA on tentative and final maps; include PAKA design in CC&Rs (§ 9.07.080.D.1, D.3, D.10) .
Submit a development review application per the city’s process if you intend to use overlay standards; review authority will confirm compliance with overlay chapter (§ 9.07.092; § 9.02.030) .
Check cross‑references (landscaping, screening, signage, design review, parking) — e.g., parking links to Chapter 9.11 and some overlay exemptions or incentives reference design review (§ 9.07.095; Chapter 9.11) .
Verify any requested administrative modifications (e.g., small reductions in frontage thresholds or setback adjustments) with the Community Development Director — limited administrative relaxations are allowed (up to 10% in some mixed‑use frontage or setback standards) (§ 9.02.100 (variances and administrative adjustments) and § 9.07.095 notes) .

Note: for technical submittal standards (plans, parking calculations, landscaping plans, topographic constraints) refer to the Moreno Valley Development Standards and Parking pages and consult the Community Development Department. Links: parking, development standards, and landscaping pages.

Risks & Ambiguities

Issue	Why it matters	What to verify
Overlay boundary vs. parcel line ambiguity	Overlay rules only apply where the overlay is shown on the zoning atlas; mismatches can change what standards apply	Confirm overlay symbol on the official zoning atlas with city staff (zoning map) (§ 9.01.050)
Underlying vs overlay conflicts	If a project opts into overlay standards, overlay supersedes base; if not, base rules remain — applicant choice affects permitted uses and dimensional standards	Decide early whether to develop under overlay standards and document choice in application; see § 9.07.092
Which permitted‑uses table controls for mixed‑use overlays?	Mixed‑use overlays use Table 9.02.020‑2 — using the wrong table can lead to incorrect assumptions about allowed uses	Confirm the use classification in Table 9.02.020‑2 and reference § 9.07.094
PAKO applicability — area limits and subdivision timing	PAKO standards apply only within a specifically bounded area and are targeted to newly created lots — build vs. subdivide has different triggers	If subdividing in the PAKO boundary, show recorded PAKA on maps; if not subdividing, verify whether standards apply (PAKO targets newly created lots) (§ 9.07.080.D.10)
Design review and incentive/fee waivers	Some incentives (fee reductions, design exemptions) are discretionary or available only subject to findings	Confirm which incentives are available and whether design review is waived/required for a specific overlay use; see § 9.07.091 and development review cross‑refs (§ 9.02.030)

Plain‑English Summary

If your Moreno Valley parcel has an overlay (look for MUI, MUC, MUN, MUO, or PAKO on the zoning map) the overlay adds or substitutes rules on top of the base zone: mixed‑use overlays unlock more compact, pedestrian‑oriented development and specific height/FAR/density and build‑to setbacks (§ 9.07.091–095); the medical overlay (MUO) encourages medical‑support uses and limits auto‑oriented uses near hospitals (§ 9.07.040); and the animal‑keeping overlay (PAKO) requires a dedicated animal area (a 3,000 sq ft PAKA) on new lots in a specified rural area (§ 9.07.080) — check the exact code sections and the official zoning atlas before you design or submit.

Source References

§ 9.07.095 — Mixed‑Use Overlay District site development standards; Table 9.07.095‑10 (density/FAR/setbacks/parking/open space)
§ 9.07.094 — Permitted uses in mixed‑use overlay districts (reference to Table 9.02.020‑2)
§ 9.07.093 — Purposes and intent of each mixed‑use overlay (MUI, MUC, MUN) and story limits
§ 9.07.092 — Applicability; relationship of overlay and base district; option to apply overlay standards; review triggers (§ 9.02.030 referenced)
§ 9.07.040 — Medical Use Overlay (MUO): purpose, applicability, additional permitted uses and prohibited uses (§ 9.07.040.D)
§ 9.07.080 — Primary Animal Keeping Overlay (PAKO): PAKA size, setbacks, slope, access, map recording requirements (§ 9.07.080.D)
§ 9.01.050 — Zoning district inventory (lists overlays including OADO and mixed‑use overlays) and official zoning atlas rules
Chapter 9.11 — Parking (referenced by mixed‑use overlay standards for parking requirements)

Helpful internal pages (use for submittal and technical standards): Moreno Valley Zoning; Moreno Valley Development Standards; Moreno Valley Parking; Moreno Valley Design Review; Moreno Valley Landscaping and Screening; Moreno Valley ADUs. Also see the statewide code where applicable: California Building Standards Code (Title 24). Links used in the body direct to the city/topic pages listed above.

Sources

Retrieved passages

Moreno Valley Zoning Code (§ 2.2.6) High relevance
Moreno Valley Zoning Code (§ 2.2.6) High relevance
Moreno Valley Zoning Code (§ 3.3) High relevance
Moreno Valley Zoning Code (§ 3.3) High relevance
Moreno Valley Zoning Code (§ 3.2) High relevance
Moreno Valley Zoning Code (§ 2.5) Medium relevance
Moreno Valley Zoning Code (title and) Medium relevance
Moreno Valley Zoning Code (§ 3.3) Medium relevance
Moreno Valley Zoning Code (§ 3.2) High relevance
Moreno Valley Zoning Code (Article 3.5) High relevance
Moreno Valley Zoning Code (§ 9.07.092.) Medium relevance
Moreno Valley Zoning Code (§ 1.8) Medium relevance

Cited sections

Official Moreno Valley code library

Frequently asked questions

What are the Moreno Valley mixed‑use overlay districts and how do they differ?

The mixed‑use overlays are MUI (Mixed‑Use Institutional Anchor), MUC (Mixed‑Use Community) and MUN (Mixed‑Use Neighborhood). They differ by intended intensity and scale: MUI allows taller, more urban projects (up to five stories and 40 du/ac), MUC allows medium intensity (up to four stories, 30 du/ac), and MUN supports lower, neighborhood‑scaled mixed use (up to three stories, 30 du/ac). See § 9.07.093 and § 9.07.095 (Table 9.07.095‑10) .

If my parcel is in a mixed‑use overlay, which uses are permitted?

Permitted uses in mixed‑use overlays are those listed in the mixed‑use permitted‑uses table (Table 9.02.020‑2). Any use not in that table is prohibited in the overlays (§ 9.07.094; § 9.02.020) .

Does the Medical Use Overlay (MUO) allow non‑medical commercial uses?

The MUO is designed to support medical‑related office, retail and services. For office/office‑commercial underlying zones the MUO explicitly permits medical‑support services without a CUP (examples: ambulance service, medical device sales, medical equipment supply, apparel for medical professions) and removes or prohibits certain auto‑oriented and adult/support uses in commercial underlying zones (§ 9.07.040.D) .

What does the Primary Animal Keeping Overlay (PAKO) require when subdividing?

For newly created lots within the PAKO boundary you must provide and record on maps a PAKA of 3,000 sq ft, maintain a 20 ft setback to habitable structures, comply with slope/access requirements (slope ≤ 4%; 15 ft vehicle access), and include the PAKA in CC&Rs (§ 9.07.080.D) .

Do overlay rules automatically replace the base zoning standards?

No. The underlying base district standards remain in effect until the property is developed under the overlay provisions. The owner may elect to develop under the overlay standards by obtaining development review; once developed under the overlay the overlay rules supersede the base for that property (§ 9.07.092) .

Where do I find the build‑to setbacks, parking setbacks and FAR limits for a mixed‑use project?

Build‑to and setback ranges, parking setbacks, FAR and open‑space requirements are in § 9.07.095 and Table 9.07.095‑10 (mixed‑use overlay development standards). Parking calculations are cross‑referenced to Chapter 9.11 for detailed parking ratios (§ 9.07.095; Chapter 9.11) .

Will the mixed‑use overlay change design‑review requirements?

The mixed‑use chapter includes incentives and sometimes exemptions, but project‑level design‑review and development review are still required when you elect overlay standards; the development review process requirements are in § 9.02.030 (development review) — check that process early because some incentives may be discretionary (§ 9.07.092; § 9.02.030) .

Is there an overlay that controls billboards or outdoor displays (OADO)?

The zoning district inventory lists an Outdoor Advertising Display Overlay (OADO) as a special district, but specific OADO standards were Not found in retrieved materials from the uploaded code excerpt; verify the full code or contact the Community Development Department and inspect the official zoning atlas for OADO rules (§ 9.01.050) .

If my project mixes residential and ground‑floor retail (live‑work), which rules apply?

Live‑work units are regulated in part under the mixed‑use overlay provisions and have their own standards (see § 9.09.250). The nonresidential component must be one allowed within the mixed‑use overlay; some live‑work activities are expressly prohibited (animal boarding, heavy industrial, adult businesses, etc.) (§ 9.09.250 and § 9.07.094) .

Are there administrative relaxations available for mixed‑use overlay numeric standards?

Yes — the code authorizes limited administrative adjustments by the Community Development Director (for example up to 10% decreases in certain front‑age distance thresholds or small adjustments to setbacks/height in some districts); specific authority and findings are in the administrative variance/adjustment sections (§ 9.02.100; mixed‑use notes in § 9.07.095) .

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