Local zoning · Alameda

Alameda — Land Use

Q: What can I build on an R-3 lot in Alameda?

In R-3 you may build one-family, two-family and multifamily dwellings , shared living and supportive/transitional housing, accessory dwelling units (if a primary dwelling exists), and typical accessory structures; some uses require a use permit. See § 30-4.3 for the full permitted/conditional list.

Q: Where do I find the allowed uses for Alameda Point or its sub-districts?

Refer to Table B: Allowed Land Uses in the Alameda Point Zoning District text; it lists E-1, E-2, E-3, E-4, AR, WTC, MS subdistricts and marks each use as P , C , or — . See § 30-4.24 (Table B) .

Q: What if my proposed use isn't listed in Table B?

The code allows the Planning Director or Planning Board to determine that an unlisted use is substantially similar to a listed permitted or conditional use; without that determination the use is not permitted. See the “Similar and Accessory Uses” rule in the table preamble. § 30-4.24(g)(3) .

Q: How many parking spaces do I need for a new dwelling or ADU?

Parking minimums/maximums are in Table A of § 30-7 : a standard dwelling unit uses 1.5 spaces ; an accessory dwelling unit is 1 space . Exceeding the maximum requires an administrative use permit with TDM measures. § 30-7 .

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

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Quick answer

Allowed uses are set by district tables; at Alameda Point, uses are marked P/C/— (e.g., multifamily is C in E-3 and P in WTC/MS) and key form limits include max heights of 100′ (E‑1/E‑4), 75′ (E‑2), 45′ (E‑3) with 5′ front yards (§ 30-4.24). In M‑2 industrial areas, max height is 30′, max building coverage 53%, and yards 20′ front/5′ side (10′ street side) (§ 30-4.12). Citywide parking caps include 1.5 spaces/unit (dwellings) and 1 space/ADU (§ 30-7); conditional uses require findings (§ 30-21.3).

Last reviewed: July 3, 2026 · AI-generated analysis · General information, not legal advice · details

Compiled from Alameda's adopted code with AI research tools and grounded in the sources cited below. Verify with Alameda planning staff before relying on it.

Overview

This page summarizes what the Alameda Municipal Code (zoning ordinance) says about land use: how uses are listed in the local Allowed Land Uses tables, when a conditional use (use permit) is required, and the district-level rules that control what may be built where. The rules below are drawn from the City's zoning chapters that create district standards, allowed-use tables, combining districts, and use-permit procedures. See the City's specific tables for parcel-level determinations and confirm with the Planning Department for site-specific interpretation. Table references and procedural requirements below cite the controlling local ordinance sections.

Important first links (used where those topics are first mentioned in the text):

The ordinance controls off-street parking requirements (§ 30-7).
Dimensional and other rules are in the Alameda Development Standards and underlying zoning subsections (multiple §s below).
Many projects require design review as noted in district rules (see § 30-4.13 and § 30-37.5).
If the property is in a combining or special zone, check overlay districts rules included in each subsection (e.g., B, H, PD).
Historic resources may impose additional limits; consult historic preservation rules when applicable (see adaptive reuse notes in Alameda Point).
Accessory Dwelling Units and junior ADUs are regulated separately; see ADUs and § 30-5.18 for local ADU rules.
For building-safety technical requirements, the local zoning code refers projects to the California Building Standards Code; compliance is required but building-code detail is outside this page's scope. Not all building-code specifics are in the zoning files.

District-level breakdown (what the ordinance actually says)

Note: each district summary below quotes ordinance headings and synthesizes the ordinance language; citations point to the district § shown in the zoning file.

Alameda Point Zoning District — Alameda Point (§ 30-4.24)

Purpose: To guide redevelopment of the former NAS Alameda, integrate maritime/industrial uses with new mixed-use neighborhoods, encourage waterfront access, and create transit-oriented neighborhoods. § 30-4.24.
Typical permitted/conditional uses: Uses are listed in a district-specific Table B: Allowed Land Uses for sub-districts (E-1, E-2, E-3, E-4, AR, WTC, MS). The table shows whether a use is permitted "P", conditionally permitted "C", or not allowed "—" (for example, multifamily dwelling is shown as C in E-3 and P in WTC and MS). See Table B for the full matrix. § 30-4.24 (Table B).
Key dimensional standards (selected): Maximum building height in some Alameda Point subdistricts is 100′ for E-1/E-4, 75′ for E-2, and 45′ for E-3; front yard minimums 5′ in many central subdistricts; coverage, setbacks and special rules appear in the subdistrict subsections. See § 30-4.24(g) and Table A/B for building form allowances. § 30-4.24.
Where it applies: Properties specifically mapped as part of the Alameda Point Zoning District; project-level applicability and allowed subdistrict uses are determined by the zoning map and Table B. Verify the parcel's sub-district on the City zoning map (parcel-level verification required). Verify with the jurisdiction. § 30-4.24.
Special notes: Adaptive reuse and environmental protections (e.g., least tern seasonal restrictions) are explicitly called out; outdoor operations normally done indoors require a use permit. § 30-4.24.

Community Mixed Use Combining District — CMU (§ 30-4.26)

Purpose: Facilitate multifamily housing and mixed-use development while preserving community-serving commercial amenities (e.g., minimum grocery store square footage) consistent with General Plan housing goals. § 30-4.26.
Typical permitted/conditional uses: Mixed residential and ground-floor commercial uses are enabled; the district requires a minimum amount of non-residential commercial floor area (for example, a grocery store requirement). Certain retail and service uses may be conditioned by the subdistrict rules. § 30-4.26.
Key dimensional standards: The CMU combining rules state a default maximum building height reference of 100′ where applicable and front yard minimums 5′, but note that the CMU provisions defer to the underlying zoning in conflicts. § 30-4.26.
Where it applies: Only to areas specifically mapped as CMU; the CMU controls in concert with the underlying district and/or specific plans. § 30-4.26.

Planned Development Combining District — PD (§ 30-4.13)

Purpose: Permit flexible site design and uses through an approved development plan and binding conditions; ensure compatibility and mitigate environmental effects. § 30-4.13.
Typical permitted/conditional uses: The PD may include uses permitted in the underlying district plus uses requiring use permits in that district; the Planning Board can authorize additional compatible uses (e.g., yacht clubs where compatible). § 30-4.13(d).
Key dimensional standards: A PD's development plan establishes lot area, coverage, height, parking, open space and other standards; many PDs lack fixed numeric standards because those are set in the approved PD documents (amendments require Planning Board review). § 30-4.13(j,m).
Where it applies: Only to areas zoned PD; PD approval binds future development and may impose unique requirements, conditions, and certificates of compliance before occupancy. § 30-4.13.

General Industrial — M-2 (§ 30-4.12)

Purpose: Accommodate general manufacturing and industrial activities where heavy industrial performance is expected. § 30-4.12.
Typical permitted/conditional uses: Industrial uses, large utilities, certain marine and shipping-related activities; a long list of heavy-industrial or potentially nuisance uses may require a use permit (auto wrecking yards, asphalt batching, shipbuilding over 100 tons, etc.). § 30-4.12(c).
Key dimensional standards (selected): maximum building height 30′ in many M-2 listings (where stated), maximum main building coverage 53%, minimum front yard 20′, minimum rear yard 20′, and side yards 5′ (street-side 10′). Off-street parking regulated under § 30-7. § 30-4.12(3–11).
Where it applies: Properties mapped M-2 on the city's zoning map. Confirm parcel zoning for exact applicability. Verify with the jurisdiction. § 30-4.12.

Residential District — R-3 (Multi-family) (§ 30-4.3)

Purpose: Areas intended for one-, two- and multi-family housing. § 30-4.3(a).
Typical permitted uses: one-family, two-family, and multifamily dwellings, shared living, supportive/transitional housing, accessory dwelling units (subject to § 30-5.18), residential care facilities, public parks, and small-scale accessory uses. § 30-4.3(b).
Key dimensional standards: R-3 specific lot area/density standards (e.g., density may be calculated as one unit per 2,000 sq.ft. where noted in PD density tables), setbacks and other standards follow the general rules in § 30-5 and R-district subsections. Signs are referenced to § 30-6. § 30-4.3, § 30-5.
Where it applies: Mapped R-3 neighborhoods on the zoning map. Confirm with the zoning map and Planning Department. § 30-4.3.

Theatre Combining District — T (§ 30-4.22)

Purpose: A combining district applied where theatre and assembly uses are emphasized; the T district applies the listed additional controls in combination with the base zoning. § 30-4.22.
Typical permitted uses: Auditoria, multiple-screen theaters, places of public assembly, and other project-specific assembly uses; other permitted uses of the base district also apply. § 30-4.22(b–c).
Key standards: Special parking and signage conditions can be imposed as part of use permits under the T combining rules (see special parking findings and compliance with § 30-7). § 30-4.22(d–e).
Where it applies: Only where the T symbol is combined with a base district on the zoning map.

Quick decision table (selected, decision-relevant items)

Topic	What the ordinance requires / allows	Code Reference
Allowed uses matrix in Alameda Point (E-1/E-2/E-3/E-4/AR/WTC/MS)	Uses are marked P (by right), C (use permit), or —; accessory dwelling units allowed where a primary dwelling exists; footnotes (a),(b),(c) restrict some uses.	§ 30-4.24
Use permits: when and standards	Use permits required for listed uses; findings require compatibility, adequate facilities, and no detriment to neighborhood (Planning Board standards).	§ 30-21.3
Parking maximums and rates	Maximum parking ratios per Table A; accessory dwelling units 1 space; dwelling units 1.5 spaces (standard); procedures to exceed max via admin use permit with TDM findings.	§ 30-7
M-2 industrial dimensional highlights	Coverage, height, and yard minima: max coverage 53%, height 30′, front yard 20′, side 5′ (10′ street side).	§ 30-4.12
PD flexibility	PD may allow underlying and use-permit uses; PD establishes project-specific standards and requires development plans, public hearings and certification.	§ 30-4.13
Accessory Dwelling Units (ADUs)	ADUs and junior ADUs permitted where a primary dwelling exists and regulated by § 30-5.18.	§ 30-5.18

Checklist — what an applicant must satisfy (short list)

Confirm parcel zoning and any combining/overlay districts (e.g., PD, CMU, T, Alameda Point) — verify map designation. Verify with the jurisdiction. § 30-4 series.
Read the district Table B (Allowed Land Uses) for the parcel's sub-district and note P/C/— status. § 30-4.24 Table B
If the use is listed as C (conditional), prepare a use permit application responding to the findings in § 30-21.3 (compatibility, infrastructure, no detriment).
If the use is not listed, request a “similar use” determination from the Planning Director/Board (the code requires a Planning Director/Board finding). § 30-4.24(g)(3)
Prepare parking calculations per parking rules and Table A; if exceeding maximums, include TDM measures and apply for an administrative use permit per § 30-21.4. § 30-7
Check whether the project requires design review or is subject to specific plan design rules (Alameda Point uses Table A/B and the Citywide Design Review Manual). § 30-4.24(g), § 30-37.5
For ADUs, comply with § 30-5.18 and local ADU rules. § 30-5.18
Confirm signs, landscaping and screening standards and any historic preservation constraints: see signage, landscaping, and historic preservation pages. Verify with the jurisdiction.

Risks & Ambiguities

Issue	Why it matters	What to verify
Use not listed in Table B	The ordinance requires Planning Director/Board determination; misclassification can lead to denial or enforcement.	Verify the “similar use” finding process with Planning; cite § 30-4.24(g)(3) and request written determination.
Parcel in a combining district or PD	PD and combining districts override or add requirements; your parcel's mapped subdistrict controls allowed uses and dimensional standards.	Confirm parcel-specific PD text and approved Development Plan or PD conditions. § 30-4.13
Parking maximums vs. market need	Parking is capped by Table A; exceeding requires an administrative use permit and TDM measures.	Use § 30-7 and plan for TDM; prepare parking study if needed.
ADU eligibility	ADUs allowed only where a primary dwelling exists and are additionally regulated.	Confirm ADU rules at § 30-5.18 and local ADU page; verify lot/unit eligibility.
Water-dependent / marina uses	Waterfront uses have extra environmental, public-trust and safety findings.	Confirm § 30-4.9 and the additional use-permit findings for water-dependent uses. § 30-21.3 plus marina subsections
Conflicts between underlying & combining district	The CMU or PD may govern over underlying district; inconsistent standards can change what you can build.	Check the applicable combining district clause (e.g., § 30-4.26(c)) and PD decisions.

Plain-English Summary

Alameda's zoning ordinance assigns each property to a district (and sometimes subdistrict) that controls what uses are allowed (by right), which need a use permit, and which are prohibited; consult the district's Allowed Land Uses table (Table B) first, then follow the district dimensional standards and the city's parking and use-permit procedures. For uses not explicitly listed or for projects in PD or other combining districts, expect project-specific conditions and Planning Board or Planning Director determinations. Verify parcel status with the Planning Department before designing a project. §s 30-4.24, 30-21.3, 30-7, 30-5.18.

Information Gaps

Parcel-specific zoning map references and the parcel's exact subdistrict (e.g., E-1 vs E-3) are not present in the source files — Verify with the jurisdiction. Not found in source materials.
Any city adopted design guidelines that apply to a specific PD or subdistrict beyond the Citywide Design Review Manual (text of project-specific PD approvals) — Not found in source materials; check approved PD documents.
Recent map amendments or overlay changes since the ordinance excerpt used here (the files contain many ordinance amendments; confirm latest online code or Planning counter). Verify with the jurisdiction.

Source References

§ 30-4.24 — Alameda Point Zoning District; Table B Allowed Land Uses and subdistrict rules.
§ 30-4.26 — Community Mixed Use Combining District (CMU) provisions.
§ 30-4.13 — Planned Development Combining District (PD); uses, process and development-plan requirements.
§ 30-4.12 — M-2 General Industrial dimensional and use lists.
§ 30-4.3 — R-3 Residential District permitted uses.
§ 30-21.3 and § 30-21.4 — Use Permit and Administrative Use Permit procedures and findings.
§ 30-7 — Off-Street Parking table and maximums (Table A).
§ 30-5.18 — Accessory Dwelling Units (ADU) (local ADU rules referenced in multiple district tables).
Citywide references in the ordinance text: Building form, Table A and Table B descriptions and building frontage standards (Alameda Point tables, Table A/B).

(These citations reference the source Alameda zoning code excerpts used to prepare this page; for parcel-specific determinations consult the City of Alameda Planning Department and the full, current Alameda Municipal Code on the city's website.)

Sources

Source passages

Alameda Zoning Code (§ 11-1359) High relevance
Alameda Zoning Code (Section 30-4.19) High relevance
Alameda Zoning Code (Section 30-21.3) High relevance
Alameda Zoning Code (Section 30-5.18) High relevance
Alameda Zoning Code (section except) High relevance
Alameda Zoning Code (Section 30-15.) High relevance
CBC § 11 (Section 30-2) High relevance
Alameda Zoning Code (Section 30-21.4) High relevance
Alameda Zoning Code (§ 1) High relevance
Alameda Zoning Code (§ 11-135) Medium relevance
Alameda Zoning Code (Section 30-21.3) Medium relevance
Alameda Zoning Code (Section 30-7) Medium relevance
Alameda Zoning Code Medium relevance

Cited sections

Official Alameda code library

Frequently asked questions

What can I build on an R-3 lot in Alameda?

In R-3 you may build one-family, two-family and multifamily dwellings, shared living and supportive/transitional housing, accessory dwelling units (if a primary dwelling exists), and typical accessory structures; some uses require a use permit. See § 30-4.3 for the full permitted/conditional list.

Where do I find the allowed uses for Alameda Point or its sub-districts?

Refer to Table B: Allowed Land Uses in the Alameda Point Zoning District text; it lists E-1, E-2, E-3, E-4, AR, WTC, MS subdistricts and marks each use as P, C, or —. See § 30-4.24 (Table B).

Do I need a use permit (conditional use) in Alameda, and how is it evaluated?

If a use is marked C in the district table, a use permit is required; the Planning Board issues use permits after findings that the use is compatible, served by adequate facilities, and won’t cause detriment to surrounding properties per § 30-21.3. Administrative permits (e.g., parking exceptions) use § 30-21.4 standards.

What if my proposed use isn't listed in Table B?

The code allows the Planning Director or Planning Board to determine that an unlisted use is substantially similar to a listed permitted or conditional use; without that determination the use is not permitted. See the “Similar and Accessory Uses” rule in the table preamble. § 30-4.24(g)(3).

How many parking spaces do I need for a new dwelling or ADU?

Parking minimums/maximums are in Table A of § 30-7: a standard dwelling unit uses 1.5 spaces; an accessory dwelling unit is 1 space. Exceeding the maximum requires an administrative use permit with TDM measures. § 30-7.

Do ADUs require a separate permit under Alameda zoning?

ADUs and junior ADUs are permitted where a primary dwelling exists but are regulated by local ADU rules; see local ADU regulations § 30-5.18 and the City ADU guidance. § 30-5.18.

Will my Alameda Point redevelopment automatically allow outdoor operations?

No. The Alameda Point rules allow outdoor operations that are normally conducted indoors only with approval of a conditional use permit; check § 30-4.24 and the Table B footnotes.

If a property is in a PD, does the underlying zoning still apply?

A PD combines the underlying zoning and PD rules: PD approvals set project-specific uses and standards and may modify underlying rules; PD development plans and approvals govern how the property is developed. See § 30-4.13 for PD process and § 30-4.13(d) for permitted uses.

Are there special rules for waterfront/marina uses in Alameda?

Yes—water-dependent and marina uses have special findings and conditions (public trust, water quality, navigational safety) and may require specific standards in addition to § 30-21.3 findings; see the marina/waterfront subsections and special findings. § 30-21.3 and applicable waterfront subsections (e.g., § 30-4.9 referenced).

How do I appeal a zoning or use-permit decision in Alameda?

Appeals paths and administrative hearing rules are in the permit and appeals articles (e.g., decisions by Zoning Administrator can be appealed to the Planning Board; see the code's appeals and variance procedures). Relevant procedures appear in the use-permit and variance subsections (e.g., § 30-21.3, § 30-21.1, appeals per § 30-25). Verify the exact appeal route for your permit type.

General information, not legal advice.

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