Walnut Creek Building Permits & Property Data

Heads up: The current Walnut Creek records do not yet meet PermitGrab's source-published contractor coverage threshold. This page focuses on permit records and property data; market-level contractor data coverage isn't available for this city.

2,445 indexed permits · Walnut Creek, California.

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Walnut Creek building permits — key stats
Active contractors 1
Newest permit 2026-11-02

PermitGrab tracks 2,445 building permits in Walnut Creek, CA as of 2026-11-02.

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Record recency is based on available filing or issue dates; it does not verify publication time or collection delay.

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Filter Walnut Creek permits by trade: solar · roofing · HVAC · electrical · fire protection · new construction.

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One email a week with the newest Walnut Creek building permits — addresses, project details, and property activity where available. Free summary only — no credit card. Pro research tools require a separate 14-day trial with a card. Available fields vary by source. Unsubscribe anytime.

2,445
Indexed Permits
2026-11-03
Last Updated
Source date: 2026-11-02

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Published permit & code records

Permit data through 2026-11-02
This city's permit source publishes no address or project-value fields — the contractor names and phones below are complete; address/value are shown as “—”.

2,445 permits sorted by date

Project value is blank on every record displayed here, so the Value column is omitted.

⇄ Swipe or scroll to see address & contractor

Date Type Address Details Contractor / Status Save
2026-08-04 Solar
Source type: Solar System - Residential using Solar App+
— 9 Q.PEAK DUO BLK ML-G10.C+ 410 solar modules 9 IQ8HC-72-M-DOM-US {240V} microinv… 3.69 kW solar Solar PV —
2026-08-04 Demolition
Source type: Building Demolition Full
— COMMERCIAL DEMOLITION - Demolish Building 6 —
2026-08-04 Other
Source type: Building New Construction, Additions, Alterations or Sign
— Building New Construction, Additions, Alterations or Sign —
2026-08-04 Other
Source type: Building New Construction, Additions, Alterations or Sign
— Replace 1 entry door. —
2026-08-04 Other
Source type: Building New Construction, Additions, Alterations or Sign
— Remove old wood siding in front of home and install new James hardie like for li… like for like replacement HVAC changeout —
2026-08-04 HVAC
Source type: Mechanical, Electrical, or Plumbing Only
— Install 30A manual transfer switch New installation HVAC installation —
2026-08-04 Other
Source type: Building Revision to Issued Permit
— INSPECTOR TOLD ME TO INCREASE SCOPE OF WORK. REPLACING DRY WALL TO OVER HALF OF … —
2026-08-04 HVAC
Source type: Residential Mechanical: HVAC, Furnace, Air Conditioner Replacement or Ductwork ONLY (no relocation)
— HVAC CHANGEOUT/replace existing furnace, AC & coil AC, furnace replacement HVAC changeout —
2026-08-04 Demolition
Source type: Building Demolition Full
— COMMERCIAL DEMOLITION - Demolish Building 5 —
2026-08-04 Other
Source type: Building New Construction, Additions, Alterations or Sign
— Replace existing kitchen countertops, sink and faucet in the same locations. Add… —
2026-08-04 HVAC
Source type: Mechanical, Electrical, or Plumbing Only
— Install Fujitsu 4 Ton Ducted Heat Pump - Full Duct Replacement 4 tons heat pump replacement HVAC replacement —
2026-08-04 HVAC
Source type: Mechanical, Electrical, or Plumbing Only
— Main Service Panel Upgrade - 100A to 320A 100A service panel Panel service —
2026-08-04 Plumbing
Source type: Residential Plumbing: Water Heater Replacement ONLY (no relocation, no tankless)
— ONLINE - Water Heater Replacement tankless replacement Water heater ×2 —
2026-08-04 Other
Source type: Building New Construction, Additions, Alterations or Sign
— Remove existing tub, shower wall, vanity and install new. —
2026-08-04 Other
Source type: Building Revision to Issued Permit
— Addition of two windows —
2026-08-04 Demolition
Source type: Building Demolition Full
— COMMERCIAL DEMOLITION - Demolish Building 2 —
2026-08-04 Demolition
Source type: Building Demolition Full
— COMMERCIAL DEMOLITION - Demolish Building 4 —
2026-08-04 Other
Source type: Building New Construction, Additions, Alterations or Sign
— Replace 3 full frame windows —
2026-08-04 Electrical
Source type: Residential Electrical: Electrical Panel or Sub-Panel Replacement or Upgrade Panel ONLY (not exceeding 200amps & no relocation)
— REPLACE (E) SUB-PANEL (LIKE FOR LIKE) 200A replacement —
2026-08-03 Other
Source type: Building New Construction, Additions, Alterations or Sign
— Express: T.I. for the Cumming Group - includes demo of non-structural partitions… —
2026-08-03 Roofing
Source type: Reroof - Multifamily Residential, Commercial or Residential with Overlay
— Re-Roof: Remove existing tile and install new comp. 100sq and install new TPO - … tile, tpo replacement Re-roof —
2026-08-03 Roofing
Source type: Reroof - Residential without Overlay
— Remove / replace asphalt shingles 26 sqs duplex shingle replacement Re-roof —
2026-08-03 Other
Source type: Building New Construction, Additions, Alterations or Sign
— INTERIOR DEMO FOR "OCEANIA" —
2026-08-03 Roofing
Source type: Reroof - Residential without Overlay
— reroof, torch, tear off, 25 sq tear off replacement Re-roof —
2026-08-03 Solar
Source type: EV Charger/Battery Storage System - Residential
— ONLINE - install 2 Tesla power walls battery Battery storage —
2026-08-03 HVAC
Source type: Residential Mechanical: HVAC, Furnace, Air Conditioner Replacement or Ductwork ONLY (no relocation)
— Attic insulation and air ducts replacement furnace replacement HVAC replacement —
2026-08-03 General Construction
Source type: Estimate - Building
— Estimate - Building —
2026-08-03 HVAC
Source type: Mechanical, Electrical, or Plumbing Only
— 25 TON HEAT PUMP PACKAGE UNIT CHANGEOUT, (2)5 TON HEAT PUMP CONDENSER CHANGEOUTS… 25 tons AC, heat pump replacement HVAC changeout —
2026-08-03 Other
Source type: Building Revision to Issued Permit
— Shelving install to B260221(Deferred submittal) —
2026-08-03 Roofing
Source type: Reroof - Residential without Overlay
— reroof replacement Re-roof —
2026-08-03 Plumbing
Source type: Residential Plumbing: Water Heater Replacement ONLY (no relocation, no tankless)
— Residential Plumbing: Water Heater Replacement ONLY (no relocation, no tankless) tankless replacement Water heater —
2026-08-03 Other
Source type: Building New Construction, Additions, Alterations or Sign
— Complete renovation of two (2) full bathrooms, including conversion of existing … —
2026-08-03 Demolition
Source type: Building Demolition Full
— Building Demolition Full —
2026-08-03 HVAC
Source type: Residential Mechanical: HVAC, Furnace, Air Conditioner Replacement or Ductwork ONLY (no relocation)
— R8 DUCTS 8 SUPPLIES 0 RETURN furnace replacement HVAC replacement —
2026-08-03 Other
Source type: Building New Construction, Additions, Alterations or Sign
— Replace 7 retrofit windows —
2026-08-03 HVAC
Source type: Residential Mechanical: HVAC, Furnace, Air Conditioner Replacement or Ductwork ONLY (no relocation)
— replacing 3 ton up flow garage install 3 tons furnace replacement HVAC replacement —
2026-08-03 Other
Source type: Building New Construction, Additions, Alterations or Sign
— ADDITION & REMODEL THROUGHOUT —
2026-08-03 Roofing
Source type: Reroof - Residential without Overlay
— Re-roof, tear-off of 28 SQ install shingles shingle tear off replacement Re-roof —
2026-08-03 Demolition
Source type: Building Demolition Full
— Demo wood structure and non bearing interior walls —
2026-08-03 Other
Source type: Building New Construction, Additions, Alterations or Sign
— Hall Bathroom Remodel —
2026-08-03 Roofing
Source type: Estimate - Reroof
— Estimate - Reroof replacement Re-roof —
2026-08-02 HVAC
Source type: Mechanical, Electrical, or Plumbing Only
— CHANGEOUT WATER HEATER TO TANKLESS (NORTIZ NRCR111) replacement HVAC changeout —
2026-08-01 Solar
Source type: EV Charger/Battery Storage System - Residential
— ONLINE - Installation of EV Charger on exterior wall battery Battery storage —
2026-08-01 HVAC
Source type: Mechanical, Electrical, or Plumbing Only
— Adding an exterior GFCI outlet to an existing circuit —
2026-07-31 Other
Source type: Building Revision to Issued Permit
— The following documents submitted for permit revision reflect the changes to the… —
2026-07-31 Other
Source type: Building New Construction, Additions, Alterations or Sign
— TENANT IMPROVEMENT FOR "JOS. A. BANK". WORK INCLUDES CONSTRUCTION OF INTERIOR WA… —
2026-07-31 HVAC
Source type: Mechanical, Electrical, or Plumbing Only
— Mechanical, Electrical, or Plumbing Only —
2026-07-31 Other
Source type: Building New Construction, Additions, Alterations or Sign
— Like-for-like repair of localized water damage in the guest bedroom, hallway and… sprinkler like for like replacement HVAC changeout —
2026-07-31 HVAC
Source type: Residential Mechanical: HVAC, Furnace, Air Conditioner Replacement or Ductwork ONLY (no relocation)
— Replaced (2) 3 Ton Systems Like for Like 3 tons replacement —
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Permit Types in Walnut Creek
Construction Activity in Walnut Creek

New building permits in Walnut Creek, California show where construction activity is occurring. Filter the public records by trade, date, address, and project value to research active projects and property activity. Contractor lead coverage is not currently available for this city.

About Walnut Creek Building Permits

Walnut Creek, California processes building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 2,445+ Walnut Creek building permits — newest permit date: 2026-11-02 from official city sources.

Each record can show the project address, scope, permit type, and value where the city publishes them. The source-published contractor records do not meet the coverage threshold for this city. PermitGrab does not represent this as contractor-contact coverage. Where property-owner records are available, they are matched to permit addresses separately.

How to use Walnut Creek permit data

Filter the current records by trade, date, address, or project value to research construction activity. The most useful workflow in this market is verifying the project signal first, then using the property data that is actually available for that address.

PermitGrab methodology · Page data current as of · Source: Building Permits via Accela (Walnut Creek CA, pop. 70k).

Who appears in Walnut Creek permit records?

PermitGrab indexes 2,445 building permits in Walnut Creek. New records appear as they are available from the source.

How fresh is Walnut Creek permit data?

The most recent permit indexed for Walnut Creek is dated 2026-11-02. Newest permit date: 2026-11-02. Permit records carry filing date, address, project value, and permit type, plus contractor name where the source publishes it. Use a recent published record for project research; it does not show bid availability or a request for service.

What construction appears in Walnut Creek permit records?

Walnut Creek permit activity covers 2,445 indexed permits. The records can cover new construction, residential renovations, mechanical/electrical/plumbing upgrades, roof replacements, demolitions, or tenant improvements. Their usefulness for a contractor or supplier depends on the published project details, timing, and service area.

How to look up Walnut Creek building permits

Search recent Walnut Creek, CA building permits by address, and permit type in the table above — pulled from the Walnut Creek building department's public permit records. New filings appear here as they are published. Filter by trade or search an address to look up a specific permit. For this week's filing volume, see the Walnut Creek Permit Pulse.

Nearby California Cities — explore building permits in other California cities

Monitor Walnut Creek permit & property activity

Email alerts when new public records are available for new permits and property activity. Source-published contractor coverage is not currently available for this city. Owner information is shown only where it can be matched from available public records.

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Frequently Asked Questions about Walnut Creek Building Permits

How many building permits does PermitGrab track in Walnut Creek?

PermitGrab currently tracks 2,445 building permits in Walnut Creek, California. Data is pulled directly from the official municipal source on every collection cycle and includes permit number, address, permit type, status, estimated value, and contractor information where the source publishes it.

How fresh is the Walnut Creek permit data?

PermitGrab checks the official source on each collection cycle. The source date and its observed update cadence are shown above, so you can judge the data’s recency before acting on it.

How can contractors find construction leads in Walnut Creek?

Contractors can research Walnut Creek activity by filtering current permits by trade, location, and project type. Source-published contractor coverage is not currently available for this city. Property information is shown only where public records can be matched.

What’s included in the 14-day trial?

The 14-day trial includes full Pro access to Walnut Creek — CSV export, trade and value-tier filters, lead scoring, and violation cross-reference flags. Source-published contractor coverage is not currently available for this city. Property information is available only where public records can be matched. Card required to start; cancel anytime before day 14.

Can I cancel anytime?

Yes. Cancel any time from your account page — no contracts, no cancellation fees. Your subscription stays active through the end of the current billing period.

Who buys this data?

Walnut Creek permit data, by use case

Same data, different angle. Pick the playbook that matches what you sell.

Home service companies
An addition or remodel can be useful project context for HVAC, plumbing, or warranty outreach. Review the project signal before outreach.
Solar installers
Roof permits and electrical upgrades in Walnut Creek provide project context for solar-market research. Filter by the current project signal and verify ownership separately.
Insurance agents
Walnut Creek renovations can identify properties for a policy-review workflow. Confirm coverage needs independently before contacting a property owner.
Material suppliers & manufacturer reps
Choose a product-line research workflow, then use published job type, description, and value fields where available for territory and demand research. A permit is not a materials order, purchase signal, or open bid.
Developers & new construction
Sort source-published new-construction records by project value and type to research active projects and property activity.
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Comparing permit-data tools? See BuildZoom vs Shovels vs PermitGrab (2026) — how to compare market coverage, source freshness, and available record fields.

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