San Jose · new construction permits
San Jose new construction permits.
What it actually takes to permit a ground-up build in San Jose: jurisdiction, plan check, inspections, and the local overlays that change the path. Every link below points at an official City of San José Planning, Building & Code Enforcement (PBCE) — Building Division resource.
Quick answer
San José issues new home permits through Planning, Building & Code Enforcement (PBCE) — Building Division; the city has adopted an all-electric reach code for new construction with limited exceptions.
Homeowner & investor takeaway
Confirm reach-code scope, FEMA SFHA status, and hillside zoning before scoping. Expansive-clay soils make geotech effectively mandatory.
Local jurisdiction.
Permits are issued by City of San José Planning, Building & Code Enforcement (PBCE) — Building Division (Santa Clara County). Use the official portals below — do not rely on third-party permit aggregators.
- Building department: City of San José Planning, Building & Code Enforcement (PBCE) — Building Division
- Permit portal: City of San José Planning, Building & Code Enforcement (PBCE) — Building Division
- Planning: City of San José Planning, Building & Code Enforcement (PBCE) — Building Division
- Zoning lookup: City of San José Planning, Building & Code Enforcement (PBCE) — Building Division
- Municipal code: City of San José Planning, Building & Code Enforcement (PBCE) — Building Division
Permit types typically involved.
Building permit
Required for a new dwelling unit, including structural, MEP, and envelope review.
Grading / drainage
Hillside grading regulated by HS zoning; LID stormwater required.
Sewer / utility
City sewer in developed areas; foothill parcels may still be on septic. PG&E electric/gas; San José Water Company or San José Municipal Water for water; sewer through ESD.
Electrical / mechanical / plumbing
Often pulled with the building permit; some jurisdictions require separate sub-permits per trade.
Title 24 compliance
Climate Zone 4. Title 24 Part 6 with PV; San José adopted an all-electric reach code for new construction with limited exceptions — verify current scope.
CALGreen
CALGreen Part 11 applies plus city green-building requirements.
Plan check process.
Accela-based portal; plan check thorough on Title 24 and structural.
Entitlement & planning review.
Single-family Design Review applies in some districts; hillside permits require Planning Commission for larger projects.
Inspections.
City inspectors; online scheduling.
Local overlays & constraints.
San José uses R-1 with detailed FAR/coverage rules; Hillside (HS) and Conservation zones in foothills add slope and biology constraints.
Hillside. Almaden and east-foothill Hillside (HS) zoning with slope-based limits.
Wildfire / WUI. Foothill parcels in VHFHSZ; Chapter 7A applies.
Flood. FEMA SFHA along Coyote Creek, Guadalupe River, and some lowland areas.
Seismic. Hayward, Calaveras, and San Andreas fault systems regional; CGS EQ Zone App liquefaction zones in some lowland areas.
Common delay drivers.
Risk 1
Expansive-clay geotech surprises
Risk 2
Hillside slope-band reductions
Risk 3
Reach-code scope misread late
Prepare before submittal.
- Confirm zoning, setbacks, height, and FAR for the parcel.
- Order soils / geotech early — many overlays require it before plan check.
- Complete Title 24 energy modeling and confirm CALGreen targets.
- Have a clear utility upgrade plan (sewer lateral, panel, gas) documented.
- Pre-assemble any overlay-specific studies (hillside, coastal, fire, flood).
This page is general information, not legal advice. Permit requirements change. Confirm the current process directly with City of San José Planning, Building & Code Enforcement (PBCE) — Building Division.
Questions.
- Does San José have an all-electric requirement?
- Yes — San José adopted an all-electric reach code for new construction with limited exceptions. Verify current scope at intake.
- What is Hillside (HS) zoning?
- Zoning overlay applied to foothill parcels; adds slope-based FAR, ridgeline protection, and grading limits.
- Is my lot in a FEMA flood zone?
- Lots along Coyote Creek and the Guadalupe River are commonly in SFHA; check the FEMA MSC.
- Do I need geotech?
- Effectively yes — expansive-clay soils dominate much of the valley and most new SFRs require geotech-driven foundation design.
- Does Chapter 7A apply?
- Foothill parcels in VHFHSZ — yes. Valley flatland parcels — generally no.
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