Local zoning · Pacifica

Pacifica — Land Use

Q: What can I build on an R-1 lot in Pacifica?

In Pacifica the R-1 district permits one single-family dwelling per lot plus accessory buildings, family day-care homes (≤14 children), small community care (≤6), manufactured homes where allowed, personal cannabis cultivation as accessory use, and ADUs subject to Article 4.5 standards; other uses such as churches, parks, or bed & breakfasts are conditional and require a use permit. See § 9-4.401 for the permitted list and the conditional-use list.

Land Use under the Pacifica local zoning and planning code, with the controlling citations.

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Last reviewed: July 2, 2026

Overview

This page summarizes what Pacifica's local zoning ordinance (the City's Title 9 / zoning chapter as implemented by the rezoning Ordinances) actually says about permitted and conditional land uses across the city's districts, plus the controlling development limits that affect those uses. It is drawn from the municipal code excerpts (zoning district Articles and development tables) and points you to the specific governing sections so you can verify for any parcel. For background on how the city's zoning fits together see the Pacifica zoning & planning overview and the Pacifica Zoning pages.

Warning: this page covers only land-use and district rules in the zoning ordinance — it does not substitute for building-standards or permitting checks under the California Building Standards Code.

How Pacifica structures land use rules

Uses are grouped by zoning district (e.g., R-1, R-30, C-1, C-2, C-3, MU-30, MU-I-30, MU-I-50, etc.). Each district article lists permitted uses (by right) and conditional uses (require a use permit). See the district sections referenced below (for example § 9-4.401 for R-1; § 9-4.1101 for C-2; § 9-4.1201 for C-3).
Many districts' dimensional and intensity controls (setbacks, height, lot coverage, density) are collected in the district development tables; see the city's development standards for how those numbers are applied. For the numeric standards in higher-density and mixed-use districts, see the specific tables cited in each article (for example Table 9-4.5502 for R-30).
Special combining and overlay districts (for example the Coastal Zone Combining District (CZ), R-1-H, Cannabis Operation Overlay (CO), and others) layer additional rules or use-permit triggers on top of base zoning; see the listing of combining districts and the CZ-specific rules. For map and district definitions see § 9-4.302.

Note on review triggers: design and discretionary review often apply to non-routine uses or to projects exceeding thresholds; see the Pacifica Design Review page and the pertinent use-permit articles in Title 9. When you see "parking" requirements in a district text they reference Article 28 for numeric standards; see the Pacifica Parking guidance.

District-by-district summary (purpose, typical permitted uses, key standards, where it applies)

Notes: every district name below is bolded and the controlling code citation is given. Where a district uses a development table, that table is noted and cited.

R-1 — Single-Family Residential (§ 9-4.401)

Purpose / typical uses: one single-family dwelling per lot, accessory buildings, family day-care (≤14), small community care (≤6), manufactured homes where allowed, indoor/outdoor personal cannabis cultivation as accessory, and Accessory Dwelling Units (ADUs) following Article 4.5.
Key conditional uses: churches, schools, parks, landscaped parking where adjacent to commercial, crop/tree farming, mobile-home parks, bed & breakfasts (≤3 rooms), clustered housing (Article 24), and community-care facilities >6 (subject to use-permit criteria).
Standards: default setbacks/density/height are those shown in the district’s development table (see Table references in the district article). Verify lot-size/minimums and supplemental hillside rules for R-1-H where applicable.

R-30 / R-40 / R-50 / R-60 — Multiple-Family Residential (e.g., R-30 § 9-4.5501; R-40 § 9-4.5601; R-50 § 9-4.5701; R-60 § 9-4.5801)

Purpose / typical uses: duplexes and multifamily dwellings, accessory buildings, small community care facilities, ADUs, and accessory personal cannabis cultivation (as accessory to dwelling). Conditional uses include larger community care facilities and coastal access (where in CZ).
Key standards (representative; check exact table for each district):
- Minimum densities range (e.g., R-30: 20–30 du/ac, R-40: 25–40 du/ac).
- Front setback: commonly 15 ft; side often 5–10 ft; rear 10–20 ft; height typically 40–55 ft depending on district and proximity to single-family zones. See the specific Table (e.g., Table 9-4.5502, 9-4.5602, etc.).
- Parking: "Subject to Article 28" — numerical parking requirements are in Article 28 (see Pacifica Parking).

C-1 — Neighborhood Commercial (see § 9-4.1001 excerpts via CZ article) and C-1-A — Commercial Apartment (C-1-A)

Purpose / typical uses: small retail and neighborhood services; within the Coastal Zone, visitor-serving uses are prioritized and many other commercial conversions may need a use-permit determination under CZ rules. The CZ supplementary rules require visitor-serving uses to be permitted and other commercial uses to undergo a use-permit determination to balance visitor-serving needs.

C-2 — Community Commercial (§ 9-4.1101)

Permitted: retail stores, personal & business services (including banks), offices, small printing, restaurants/bars, veterinary clinics, ADUs (per Article 4.5), and emergency shelters (≤20 beds, per Article 53).
Conditional: social halls/theaters, pet care and sales, vehicle/boat sales, specialty auto services, car washes, health/fitness clubs, firearms (subject to § 9-4.2316), marijuana testing operations (Article 48), larger emergency shelters (21–30 beds). Mixed-use residential rules permit residential units above ground floor or on-site as integrated developments.
Coastal Zone note: in CZ the C-2 district gives priority to visitor-serving commercial uses (see § 9-4.4410).

C-3 — Service Commercial (§ 9-4.1201 and § 9-4.1202)

Permitted: warehouses, workshops (glass/welding/machine shops), large-scale craft production (may involve chemicals/heating), car washes, service stations, and retail tied to those operations (but not retail tied to cannabis operations).
Conditional: more intensive industrial/auto repair/wrecking/refuse/recycling/wholesale uses and cannabis manufacturing (Article 48) — many conditional uses require a use permit. All uses abutting an R district require a use permit.
Key standards: minimum building site: 5,000 sf, minimum lot width: 50 ft, minimum landscaped area: 10%, maximum height: 35 ft, parking: Article 28, and some uses must be entirely enclosed unless a use permit allows otherwise.

MU-30, MU-40, MU-50 and MU-I-30 / MU-I-50 — Mixed-Use / Mixed-Use Industrial (e.g., MU-30 § 9-4.5901; MU-I-30/50 § 9-4.6302/9-4.6502)

Purpose: encourage vertical/horizontal mixed-use projects with minimum residential proportion (e.g., a minimum residential share in MU-30). Permitted uses include multifamily dwellings, accessory uses, some retail (food markets, drug stores), personal services, offices (subject to floor-location rules), art galleries, small manufacturing/craft uses, religious institutions, and emergency shelters ≤20 beds. Conditional uses include service stations, motels, certain restaurants, some ground-floor offices, amusements, and others.
Key standards: density ranges (e.g., MU-I-50: 30–50 du/ac), setbacks commonly 15 ft front / 5–10 ft side / 20 ft rear, heights up to 50 ft (with lower height limits where abutting single-family zones), lot coverage and open-space minima, parking per Article 28, and site permits per Article 32. See the district tables (e.g., Table 9-4.6302, 9-4.6502).

Overlay / Combining Districts (where they modify uses)

Pacifica uses several combining and overlay districts including Coastal Zone Combining District (CZ), R-1-H (Hillside), Special Area Combining District (SA), Cannabis Operation Overlay (CO), and Multi-Family Housing Combining District (MFH-PY). The zoning map and overlay listings are in the code; any overlay can add use-permit triggers, development limits, or policy-based constraints. See § 9-4.302 and the combining-district lists. For policy-level coastal limitations and neighborhood-visitor balances see § 9-4.4410.

Quick reference table — common permitted uses (decision-relevant)

Use	Typical district(s) where permitted	Typical discretionary trigger	Code reference
Single-family dwelling	R-1	Not normally discretionary (permitted by right)	§ 9-4.401
Multifamily / duplex	R-30 / R-40 / R-50 / R-60 / MU zones	Generally permitted in those districts; site development rules apply	§§ 9-4.5501–9-4.5801
Retail neighborhood shop	C-1 / C-2 / MU	In CZ, non–visitor-serving conversions may need a use-permit determination	§ 9-4.1101; § 9-4.4410
Service/industrial shop (welding, machine)	C-3	Permitted; certain heavy industrial uses conditional	§ 9-4.1201
Accessory dwelling unit (ADU) / Junior ADU	Many residential & some commercial zones (subject to Article 4.5)	ADU rules in Article 4.5; may require a use permit in special circumstances	Article 4.5 (see § 9-4.454 et seq.)
Cannabis manufacturing / testing	Allowed only as conditional and subject to Article 48 limits and overlay restrictions	Use permit + cannabis activity permit required; location restrictions apply	Article 48 (referenced in § 9-4.1201, § 9-4.1101)
Emergency shelters	C-2 / MU / some districts (small shelters ≤20 permitted; larger are conditional)	Subject to Article 53 standards	§ 9-4.1101; § 9-4.5901

Checklist — what an applicant must satisfy (parcel-level verification)

Confirm base zoning district on the City zoning map (see § 9-4.302) and any combining/overlay districts that apply (CZ, CO, R-1-H, MFH-PY, SA).
Identify whether the proposed use is listed as a permitted use or a conditional use in the district article (e.g., § 9-4.401 for R-1, § 9-4.1101 for C-2, § 9-4.1201 for C-3).
If conditional, prepare a Use Permit application following Article 33 and the applicable use-permit findings (verify coastal use-permit requirements if in CZ; see § 9-4.1002(i) and § 9-4.4410).
Check district development table for minimum lot area / setbacks / height / lot coverage (see the district’s Table — e.g., Table 9-4.5502 for R-30). Cross-check with the Pacifica Development Standards page.
Determine parking demand using Article 28 numeric standards and the Pacifica Parking guidance; provide required parking or justify exceptions.
Verify applicable overlay limitations (coastal visitor-serving rules, cannabis overlay location limits, growth-management/residential allocation rules where relevant).
If proposing ADUs, follow Article 4.5 standards (ADU size, setbacks, parking exemptions) and state ADU law alignment; see the Pacifica ADUs page.
If nonconforming conditions exist, consult the nonconforming-uses article before proceeding. See Pacifica Nonconforming Uses reference.
Coordinate early with planning staff for design-review or site-development permit triggers (see Pacifica Design Review and Article 32 site development references).

Risks & Ambiguities

Issue	Why it matters	What to verify
Coastal Zone use-permit determinations	CZ gives priority to visitor-serving uses and may require a use-permit determination even for otherwise permitted uses; failing to account for CZ policy can cause denial or extra conditions	Verify CZ overlay on the parcel and applicable § 9-4.4410 provisions and the use-permit determination process (§ 9-4.1002(i)).
Overlay restrictions (Cannabis Operation Overlay / CO)	Overlay districts can prohibit or limit otherwise allowed uses (e.g., cannabis activities have extra location and permit restrictions)	Check for CO overlay and Article 48 references in district text (e.g., § 9-4.1201 and § 9-4.1101 reference Article 48).
Parcel-specific development standards	District tables give district-wide numbers but site exceptions, abutting single-family setbacks, or R-1-H hillside rules alter limits	Confirm the exact development table for the district (e.g., Table 9-4.5502) and any supplemental sections cited in that table.
Nonconforming uses / buildings	Existing uses or structures may be "legal nonconforming" but come with limits on expansion or change of use	Review nonconforming article (Article 30) and the conforming-use approval criteria. See nonconforming references in the code.
Parking ratios and shared parking	Districts defer to Article 28; assumptions about on-street or shared parking can become a denial reason	Confirm required spaces in Article 28 and whether the commission will accept off-site or shared parking solutions.
Growth management / residential allocations	Some high-density or rezoned parcels may be subject to allocation procedures (Title 9, Chapter 5) that limit new dwelling units	If a residential allocation is implicated, check Title 9, Chapter 5 allocation rules (see § 9-5.03–9-5.05).

Plain-English Summary

Pacifica’s zoning code tells you what uses are allowed where, and many districts list both permitted-by-right activities and conditional activities that need a use permit. Residential zones (for example R-1) prioritize single-family homes and ADUs; commercial zones (C-1, C-2, C-3) list retail, service, or industrial uses with varying limits; mixed-use zones require a residential component and have density/height/parking tables you must follow — and the Coastal Zone overlay can change the rules for many parcels. Always check the district article for the parcel-specific rules and the relevant development table before you plan a project.

Source References

Pacifica Municipal Code — Zoning district articles (examples cited above): § 9-4.401 (R-1)
Pacifica Municipal Code — C-2 Community Commercial: § 9-4.1101
Pacifica Municipal Code — C-3 Service Commercial: § 9-4.1201; development regulations § 9-4.1202
Pacifica Municipal Code — R-30/R-40/R-50/R-60 district articles and development tables (e.g., § 9-4.5501 / Table 9-4.5502; § 9-4.5601 / Table 9-4.5602; § 9-4.5701 / Table 9-4.5702; § 9-4.5801 / Table 9-4.5802)
Pacifica Municipal Code — Mixed-Use districts (e.g., § 9-4.5901 MU-30; § 9-4.6302 MU-I-30; § 9-4.6502 MU-I-50)
Pacifica Municipal Code — Zoning map and combining districts: § 9-4.302 (zoning map / combining districts listing)
Pacifica Municipal Code — Coastal Zone neighborhood commercial supplement: § 9-4.4410
Pacifica Municipal Code — ADU / Junior ADU standards: Article 4.5 excerpts (see § 9-4.454 and related subsections)
Pacifica Municipal Code — Growth management / residential allocation (Title 9, Chapter 5): § 9-5.03–9-5.05

For local guidance pages cited in the text see: Pacifica Zoning, Pacifica Development Standards, Pacifica Parking, Pacifica Design Review, Pacifica Overlay Districts, Pacifica ADUs, Pacifica Nonconforming Uses, and the California Building Standards Code. (Those links are in-text to their exact GoCodebook menu pages.)

Sources

Retrieved passages

Pacifica Zoning Code (§ II) High relevance
Pacifica Zoning Code (Section 9-4.1002) High relevance
Pacifica Zoning Code (§ 3.01) High relevance
Pacifica Zoning Code (Article 55.) High relevance
Pacifica Zoning Code (Article 48) High relevance
Pacifica Zoning Code (§ 6) High relevance
Pacifica Zoning Code (section maps) High relevance
Pacifica Zoning Code (Article 48) High relevance

Cited sections

Official Pacifica code library

Frequently asked questions

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

In Pacifica the R-1 district permits one single-family dwelling per lot plus accessory buildings, family day-care homes (≤14 children), small community care (≤6), manufactured homes where allowed, personal cannabis cultivation as accessory use, and ADUs subject to Article 4.5 standards; other uses such as churches, parks, or bed & breakfasts are conditional and require a use permit. See § 9-4.401 for the permitted list and the conditional-use list.

What are Pacifica's setback requirements for multifamily or mixed-use zones?

Setbacks vary by district and are given in each district’s development table. For higher-density and mixed-use districts typical minimums are 15 ft front, 5–10 ft side, and 10–20 ft rear; consult the specific table (for example Table 9-4.5502 for R-30, Table 9-4.6302 for MU-I-30) for exact numbers that apply to your site.

Do I need a use permit to change a retail store to another commercial use in Pacifica?

Possibly — in standard commercial districts some swaps are permitted but others are conditional. If the property is in the Coastal Zone the code requires a use-permit determination for many changes to non‑visitor‑serving uses (see § 9-4.4410 and the use-permit determination process in § 9-4.1002(i)). Always check the district article and any CZ rules that apply to the parcel.

Where are service/industrial uses allowed in Pacifica?

Service and light-industrial uses (machine shops, welding, warehousing, car washes, service stations) are primarily allowed in the C-3 Service Commercial district; the article lists permitted and conditional industrial/service uses and sets development rules such as 5,000 sf minimum building site and 35 ft height maximum. See § 9-4.1201 and § 9-4.1202.

Can I put an ADU on my Pacifica lot and what rules govern it?

ADUs are allowed in most residential districts and some commercial zones subject to Article 4.5; the municipal code provides ADU size, setback, parking, and conversion rules and cross-references state ADU law where applicable. Review Article 4.5 and the code subsections listed there for exact thresholds and the ADU page for practical guidance.

Are cannabis businesses allowed in Pacifica and where?

Cannabis operations are allowed only as conditional uses where specifically referenced and subject to the Cannabis Operation Overlay and Article 48 permitting and location restrictions. Several district articles (e.g., C-3, C-2) reference Article 48 and require a cannabis activity permit; location and other restrictions in Article 48 control final eligibility. Verify overlay application and Article 48 constraints on your parcel.

What does "subject to Article 28" mean for parking requirements?

When a district text says "parking: subject to Article 28" it means you must calculate required off-street spaces using Article 28's parking ratios and rules (which can require special counts, shared-parking agreements, or reductions). Confirm the parking calculations with planning staff early; noncompliance is a common reason for permit delays.

Does the Coastal Zone always require more review?

Yes — the CZ combining district creates additional policy tests (favoring visitor-serving uses and requiring use-permit determinations for many non-visitor uses). New permitted uses or changes of use in CZ may require a use-permit determination and coordination with the Local Coastal Program policies. See § 9-4.4410 and the use-permit determinations language.

How do I know if a use is "permitted" versus "conditional" in Pacifica?

Open the code article for the zoning district of the parcel — district articles list "Permitted uses" and "Conditional uses" explicitly (for example § 9-4.401 for R-1, § 9-4.1101 for C-2, § 9-4.1201 for C-3). If the use appears under "conditional uses" you must apply for a use permit; if it appears under "permitted uses" it is allowed subject to development standards.

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