Imperial Beach — Design Review

Last reviewed: July 2, 2026

Overview

Imperial Beach requires formal design review for a wide range of commercial, mixed‑use, and many residential projects through Chapter 19.83 (Design Review) and related site plan rules in Chapter 19.81 (Site Plan Review). The Community Development Department (CDD) performs administrative design review for smaller projects while the Design Review Board (DRB) or City Council hears major projects; specific zones and corridors trigger DRB jurisdiction (§ 19.83.020) . Applicants must submit plans and supporting materials (plots, elevations, landscape, lighting, signs) described in § 19.81.070 when design review or site plan review is required (§ 19.81.070) .

Note: This page covers only what Imperial Beach’s zoning/planning ordinance says about design/site/architectural review. For building code requirements see the California Building Standards Code (/us/california/building-codes).

What the ordinance requires (summary of local rules)

• Design review is codified in Chapter 19.83 (Design Review); its intent is to raise design quality and preserve neighborhood character (§ 19.83.010) .
• Jurisdiction: the DRB must review projects along specified corridors (e.g., Highway 75, Palm Avenue, Seacoast Drive, Imperial Beach Boulevard, 9th Street, 13th Street) and all commercial development, any project requiring site plan review by the Planning Commission, conditional use permits, and certain signs or City projects (§ 19.83.020) .
• CDD administrative design review is required for all projects that need a building permit or sign permit, and for residential projects of four units or fewer (unless on a listed corridor or referred to the DRB) (§ 19.83.020(B)) .
• The City uses adopted design guidance: the 1984 Design Manual and specific Commercial/Mixed‑Use (C/MU‑1/2/3) Design Guidelines (§ 19.83.050) .
• Applications must be filed with the CDD before issuance of permits and DRB‑jurisdictional applications are forwarded to the DRB for its earliest meeting (§ 19.83.040) .
• Plans required for site plan/design review are specified (plot plan, lighting, sign program, landscape/irrigation, elevations, engineering data) (§ 19.81.070) .
• Outcomes: the DRB or CDD may approve, conditionally approve, or deny projects; administrative CDD decisions can be appealed to the DRB, and DRB decisions can be appealed to the City Council (§§ 19.83.060–080) .
• Approvals expire if substantial work does not begin within one year, with limited extensions (up to two years total) (§ 19.83.090) .
• Fees and deposits for design review and site plan review are authorized in Chapter 19.88; amounts are set by City Council resolution (§ 19.88.010–020) .

Throughout this discussion the city’s rules for parking, setbacks, signage, landscaping and other development standards are applied during review—see the municipal topics for those specific standards (links below).

(Links: the first time the page mentions each related topic it is linked inline — design review, parking, development standards, overlays, signage, landscaping, ADUs, and Title 24.)

• The city’s approach to design review is described in its zoning overview for design rules (/us/california/imperial-beach/zoning) — this page summarizes the ordinance requirements described below.
• The DRB will apply parking rules in review of commercial/mixed projects (/us/california/imperial-beach/parking) and will treat setbacks and stepbacks according to the city’s development standards (/us/california/imperial-beach/development-standards).
• Where projects sit inside Special overlays the Overlay Districts rules may impose additional design controls (/us/california/imperial-beach/overlay-districts).
• Sign proposals are evaluated under the sign chapter and during design review (/us/california/imperial-beach/signage).
• Landscape and screening plans required for review are judged against the city’s landscaping chapter (/us/california/imperial-beach/landscaping-and-screening).
• ADU projects still follow local design requirements where a building or façade change triggers design review; see the local ADU page for how design review and ADU law interact (/us/california/imperial-beach/adu).
• For structural / code compliance, the city refers applicants to the California Building Standards Code (/us/california/building-codes) — but Title 24 rules are outside this design review summary.

District-by-district breakdown (how design review interacts with major Imperial Beach zones)

Below are the Imperial Beach zones most commonly affected by design review. For each zone I summarize the zone purpose, typical permitted uses, key dimensional standards and where design/site review applies. All citations point to the municipal code sections that define the zone or review trigger.

C/R-ET (Commercial / Recreation‑Ecotourism) — where pedestrian scale & coastal views drive design

• Purpose: Create small‑scale commercial development that preserves coastal views, promotes ecotourism/recreation and encourages pedestrian activity (§ 19.25.060) .
• Typical permitted uses: adaptive reuse, pedestrian retail, tourist services and recreational uses consistent with C/R‑ET objectives (see permitted uses cross‑reference in Chapter 19.23) (§ 19.25.060) .
• Key standards: site and design review plan required for new development; front building line usually on property line when sidewalk/parkway ≥ 10 ft; where sidewalk is narrower the front building line is set back as determined through site plan review (§ 19.25.060(C)) .
• Where design review applies: All new development and major alterations in this zone require site plan and design review; adaptive reuse has specific façade articulation expectations (§ 19.25.060) .

C/MU‑3 (Neighborhood Commercial / Mixed‑Use)

• Purpose: Provide neighborhood‑serving retail, services, offices, and allow multi‑family where compatible (§ 19.28.010) .
• Typical permitted uses: markets, professional offices, restaurants, hardware stores, and multi‑family residential (with density rules and incentives) (§ 19.28.020) .
• Key standards: For buildings fronting Imperial Beach Boulevard and 13th Street, 60% of ground‑floor frontage must be active commercial uses; site plan review by Council is required for all new construction and many large remodels (§ 19.28.020) .
• Where design review applies: Commercial and mixed‑use projects in C/MU‑3 typically go to the DRB (or Council for site plan review) because they are commercial and often trigger the DRB jurisdiction (§ 19.83.020; § 19.28.020) .

R‑2000 (Medium Density Residential)

• Purpose: Moderate‑intensity residential development (single‑ and multi‑family) (§ 19.16.010) .
• Typical permitted uses: detached/attached dwelling units, duplexes, apartments; projects with 2+ units require site plan review by CDD; 5+ units require Planning Commission site plan review (§ 19.16.020) .
• Key standards: front yard 15 ft (garage 20 ft), side yards 5 ft each, rear yard 5–10 ft depending on alley, building height limit 2 stories / 26 ft (§ 19.16.030, § 19.16.060) .
• Where design review applies: Residential projects of two to four units are administratively site plan reviewed by CDD; projects of five or more units escalate to Planning Commission site plan review and may be subject to DRB review if on a listed corridor (§ 19.16.020; § 19.83.020) .

R‑3000 (Two‑Family Residential) and R‑1500 (High Density Residential)

• R‑3000 purpose/uses and review triggers: allows single and duplex units; projects with two to four units require CDD site plan review and five or more require Planning Commission (§ 19.15.010–020) .
• R‑1500 purpose/uses: supports higher density (attached/multi‑family); two to four units require CDD site plan review and five+ require Planning Commission (§ 19.17.010–020) .
• Dimensional standards differ by zone (height, setbacks, lot sizes) in each zone chapter and are enforced during site plan/design review (§§ 19.15.060; 19.16.030; 19.17.010–020) .

PF (Public Facilities)

• Purpose: public schools, parks, civic and public parking facilities (§ 19.24.010) .
• Permitted uses include parks, libraries, public parking; development standards require site plan review by the Planning Commission and must conform with general plan/coastal plan (§ 19.24.020–030) .
• Design review considerations: City projects are within DRB jurisdiction except routine street repairs (§ 19.83.020(A)(5)) .

Quick decision‑relevant table

Checklist — what an applicant must provide (before permits issued)

• File a complete design/site application with the Community Development Department; no permit is issued until the CDD accepts the application (§ 19.87.030; § 19.83.040) .
• Supply required plans: plot plan, lighting plan, sign program, landscaping & irrigation plan, elevations, and other architectural/engineering data (§ 19.81.070) .
• Demonstrate compliance with applicable zone development standards (setbacks, heights, lot coverage) from the relevant zone chapter (e.g., R‑2000 § 19.16.; C/MU‑3 § 19.28.) .
• Show how the proposal meets the adopted Design Manual / C/MU Design Guidelines if applicable (§ 19.83.050) .
• If on a corridor, include pedestrian‑scale analysis, façade treatments and public realm improvements (C/R‑ET and C/MU guidance) (§ 19.25.060; § 19.28.020) .
• Pay deposit/fees per Chapter 19.88; check Council resolutions for current amounts (§ 19.88.010–020) .
• If you disagree with a CDD decision, file an appeal to the DRB within 10 days; DRB decisions may be appealed to City Council under Chapter 19.82 (§ 19.83.080) .

Risks & Ambiguities

Plain‑English summary

If you’re doing anything more than a very minor exterior change in Imperial Beach—especially commercial work, new construction, or projects along major corridors—expect to submit a complete design/site package to the Community Development Department, be reviewed under the City’s Design Manual and C/MU guidelines, and likely appear before the Design Review Board or have an administrative review; the controlling rules are in Chapter 19.83 (Design Review) and Chapter 19.81 (Site Plan Review) of the municipal code (§§ 19.83.010–090; 19.81.010–070) .

Source References

• Chapter 19.83, Design Review — Intent, jurisdiction, application, guidelines, appeals, and termination (§ 19.83.010–100) .
• Chapter 19.81, Site Plan Review — purpose, application form, plans and information requirements, hearing rules (§ 19.81.010–080) § 19.81.070 contains the specific plans list .
• Chapter 19.25, C/R‑ET zone development rules and design standards (front building line, pedestrian requirements) (§ 19.25.050–060) .
• Chapter 19.28, C/MU‑3 zone purposes, permitted uses and site plan triggers (§ 19.28.010–020) .
• Chapter 19.16 (R‑2000), Chapter 19.15 (R‑3000), Chapter 19.17 (R‑1500) — zone purposes, permitted uses and dimensional standards referenced above (§ 19.16., § 19.15., § 19.17.*) .
• Chapter 19.24, PF Public Facilities zone development and site plan references (§ 19.24.010–030) .
• Chapter 19.88, Fees and deposits for design review and site plan review (§ 19.88.010–020) .
• Coastal procedures that may overlap with design review: Chapter 19.87 (§ 19.87.010–040) .

Retrieved passages

• Imperial Beach Zoning Code (title are) High relevance show source text
• Imperial Beach Zoning Code (§ 19.25.050.) High relevance show source text
• Imperial Beach Zoning Code (§ 3) High relevance show source text
• Imperial Beach Zoning Code (chapter is) High relevance show source text
• Imperial Beach Zoning Code (§ 1) High relevance show source text
• Imperial Beach Zoning Code (§ 7) High relevance show source text
• Imperial Beach Zoning Code (§ 19.83.050.) Medium relevance show source text
• Imperial Beach Zoning Code (§ 19.15.060.) Medium relevance show source text

Cited sections

• Chapter 19.83, Design Review — Intent, jurisdiction, application, guidelines, appeals, and termination (§ 19.83.010–100) . (Chapter 19.83)
• Chapter 19.81, Site Plan Review — purpose, application form, plans and information requirements, hearing rules (§ 19.81.010–080) § 19.81.070 contains the specific plans list . (Chapter 19.81)
• Chapter 19.25, C/R‑ET zone development rules and design standards (front building line, pedestrian requirements) (§ 19.25.050–060) . (Chapter 19.25)
• Chapter 19.28, C/MU‑3 zone purposes, permitted uses and site plan triggers (§ 19.28.010–020) . (Chapter 19.28)
• Chapter 19.16 (R‑2000), Chapter 19.15 (R‑3000), Chapter 19.17 (R‑1500) — zone purposes, permitted uses and dimensional standards referenced above (§ 19.16.*, § 19.15.*, § 19.17.*) . (Chapter 19.16)
• Chapter 19.24, PF Public Facilities zone development and site plan references (§ 19.24.010–030) . (Chapter 19.24)
• Chapter 19.88, Fees and deposits for design review and site plan review (§ 19.88.010–020) . (Chapter 19.88)
• Coastal procedures that may overlap with design review: Chapter 19.87 (§ 19.87.010–040) . (Chapter 19.87)
• ImperialBeach_ZoningCode.md

• Official Imperial Beach code library