San Jose Zoning & Land Use Guide
Key Zoning Facts
San Jose Zoning Overview
San Jose's zoning is governed by Title 20 of the San Jose Municipal Code, administered by the Planning, Building and Code Enforcement Department. As the largest city in the South Bay and the heart of Silicon Valley, San Jose's zoning framework balances residential neighborhoods with commercial, industrial, and mixed-use areas.
Zoning Framework
The city uses standard residential zone designations: R-1 (single-family), R-2 (two-family), and R-M (multiple residence). The R-1 zones include numeric suffixes indicating minimum lot size (e.g., R-1-8 requires 8,000 sq ft minimum lots). San Jose also has planned development (PD) zones that apply custom standards to specific sites.
Urban Villages
A key component of San Jose's growth strategy is the Urban Village plan, which designates specific areas for higher-density, mixed-use development near transit. These areas have their own development standards and are central to the city's Envision San Jose 2040 General Plan.
ADU Policies
San Jose encourages ADU construction and has aligned its local ordinance with California state law. The city offers streamlined ministerial review for qualifying ADU projects, with a 60-day review timeline. ADUs are permitted on all residentially zoned lots with no additional parking requirement.
Regulatory Layers That Apply in San Jose
Your property is subject to ALL of these regulatory layers. Each one can impose additional requirements beyond the others.
Federal
- FEMA Flood Zones: Applicable
- View FEMA Flood Map
- Wetlands: Wetland areas along Coyote Creek and Guadalupe River corridors.
State — California
- Building Code: 2022 California Building Code (Title 24)
- Energy Code: 2022 California Energy Code (Title 24, Part 6)
- Seismic Zone: Seismic Design Category D
- Fire Zone: Wildland-Urban Interface areas in eastern foothills
- State ADU Override: Yes (Government Code Sections 65852.2, 65852.22 (AB 68, SB 13, AB 881, AB 2221))
County — Santa Clara County
- Role: Manages unincorporated areas; city handles its own planning and permitting.
- Santa Clara County Department of Planning and Development governs unincorporated areas.
City / Municipal
The city's zoning ordinance, building codes, and local permits form the primary layer of land-use regulation for your property.
Overlay Districts
- Urban Village Plans — Designated growth areas with specific development standards promoting mixed-use, transit-oriented development.
- Historic Landmarks and Districts — Designated historic properties and districts requiring additional design review.
Private Restrictions
- HOA / CC&Rs common: Yes
- Many San Jose neighborhoods, particularly newer subdivisions, have HOAs with CC&Rs that may impose additional restrictions.
Primary Zoning Districts
- Min Lot
- 8,000 sq ft
- Max Height
- 35 ft
- Front Setback
- 25 ft
- Side Setback
- 5 ft (one story) / 7 ft (two story)
- Rear Setback
- 20 ft
- FAR
- 0.45
- Min Lot
- 6,000 sq ft
- Max Height
- 35 ft
- Front Setback
- 20 ft
- Side Setback
- 5 ft
- Rear Setback
- 20 ft
- FAR
- 0.55
- Min Lot
- 6,000 sq ft
- Max Height
- 45 ft
- Front Setback
- 15 ft
- Side Setback
- 10 ft
- Rear Setback
- 15 ft
- FAR
- 1.0
ADU Rules in San Jose
- Max Size
- 1,200 sq ft
- Max Height
- 16 ft
- Rear Setback
- 4 ft
- Side Setback
- 4 ft
- Parking
- No additional parking required
- Owner Occupancy
- Not required (per state law)
- Permit Timeline
- 60 days (ministerial review)
- Est. Permit Cost
- $3,000 - $15,000
Permit Costs & Timelines
Permit Costs & Timelines
Specific permit fee schedules for San Jose are available from the local planning department. Fees vary based on project type, scope, and valuation.
Check San Jose permit fees →