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.

1,540 indexed permits · Walnut Creek, California.

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Public-record project research, not a shared-lead marketplace. Use the permit, source date, and available fields to research the builder, project, or adjacent work before outreach. Cancel anytime in one click — no retention call.

Walnut Creek building permits — key stats
Newest permit 2026-09-14

PermitGrab tracks 1,540 building permits in Walnut Creek, CA as of 2026-09-14.

Recent record dates

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

Newest permit date:

PermitGrab Pro is a $149/mo subscription for current municipal permit, property, and code-violation records. The current records do not meet the source-published contractor-coverage threshold. This page focuses on the permit and property signals it does publish. 14-day Pro trial below — choose your market first, then card required at checkout · cancel anytime before day 14.

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

Free weekly permit summary for Walnut Creek

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.

1,540
Indexed Permits
Contractor count unavailable
Property Owners · count unavailable
2026-09-17
Last Updated
Updated recently · 2026-09-14

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New permits and property activity sent when new public records are available.

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Published permit & code records

Permit data through 2026-09-14
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 “—”.

1,540 permits sorted by date

Date Type Value Address Details Contractor / Status Save
2026-08-04 General Construction Building New Construction, Additions, Alterations or Sign
2026-08-04 Demolition COMMERCIAL DEMOLITION - Demolish Building 6
2026-08-04 Solar 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 Windows/Doors Replacement of 6 windows nail fin with stucco.
2026-08-04 Roofing Estimate - Reroof replacement Re-roof ×2
2026-08-04 General Construction Estimate - Building ×3
2026-08-04 HVAC/Mech Main Service Panel Upgrade - 100A to 320A 100A service panel Panel service
2026-08-04 HVAC/Mech Meter socket and wiring through riser to overhead need replacement (the existing… replacement HVAC replacement
2026-08-04 HVAC/Mech Replacement oh HVAC with heat pump, no electrical furnace, heat pump replacement HVAC replacement
2026-08-04 Plumbing ONLINE - Water Heater Replacement tankless replacement Water heater ×2
2026-08-04 Demolition COMMERCIAL DEMOLITION - Demolish Building 3
2026-08-04 General Construction HOUSE REMODEL THROUGHOUT
2026-08-03 Demolition Building Demolition Full
2026-08-03 General Construction Hall Bathroom Remodel
2026-08-03 General Construction Complete renovation of two (2) full bathrooms, including conversion of existing …
2026-08-03 Plumbing Residential Plumbing: Water Heater Replacement ONLY (no relocation, no tankless) tankless replacement Water heater
2026-08-03 Windows/Doors Replace 7 retrofit windows
2026-08-03 Solar ONLINE - install 2 Tesla power walls battery Battery storage
2026-08-03 Roofing reroof, torch, tear off, 25 sq tear off replacement Re-roof
2026-08-03 Roofing Remove / replace asphalt shingles 26 sqs duplex shingle replacement Re-roof
2026-08-03 Structural Express: T.I. for the Cumming Group - includes demo of non-structural partitions…
2026-08-03 Roofing reroof replacement Re-roof
2026-08-03 General Construction Shelving install to B260221(Deferred submittal)
2026-08-03 HVAC/Mech Attic insulation and air ducts replacement furnace replacement HVAC replacement
2026-08-03 HVAC/Mech replacing 3 ton up flow garage install 3 tons furnace replacement HVAC replacement
2026-08-03 General Construction ADDITION & REMODEL THROUGHOUT
2026-08-03 Roofing Re-roof, tear-off of 28 SQ install shingles shingle tear off replacement Re-roof
2026-08-03 Demolition Demo wood structure and non bearing interior walls
2026-08-03 General Construction INTERIOR DEMO FOR "OCEANIA"
2026-08-03 HVAC/Mech R8 DUCTS 8 SUPPLIES 0 RETURN furnace replacement HVAC replacement
2026-08-03 HVAC/Mech 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 Roofing Re-Roof: Remove existing tile and install new comp. 100sq and install new TPO - … tile, tpo replacement Re-roof
2026-08-02 HVAC/Mech CHANGEOUT WATER HEATER TO TANKLESS (NORTIZ NRCR111) replacement HVAC changeout
2026-08-02 Structural Existing Stannah 320 exterior stairlift previously installed on an existing resi…
2026-08-01 HVAC/Mech Adding an exterior GFCI outlet to an existing circuit
2026-08-01 Solar ONLINE - Installation of EV Charger on exterior wall battery Battery storage
2026-07-31 General Construction The following documents submitted for permit revision reflect the changes to the…
2026-07-31 HVAC/Mech Replacement of furnace, coil and AC unit AC, furnace replacement
2026-07-31 General Construction REQUEST FOR SITE PLAN
2026-07-31 Fire Protection Like-for-like repair of localized water damage in the guest bedroom, hallway, cl… like for like replacement HVAC changeout ×2
2026-07-31 Solar Installing 31 roof-mounted PV modules. 13.64kW DC. installing 2 ESS batteries. 2… 13.64 kW 27 kWh battery battery solar Battery storage
2026-07-31 HVAC/Mech Replaced (2) 3 Ton Systems Like for Like 3 tons replacement
2026-07-31 General Construction Adding 30 LF of retaining wall
2026-07-31 HVAC/Mech Install new generator circuit breaker and ATS to add elevator to stand-by power … New installation HVAC installation
2026-07-31 HVAC/Mech TENANT IMPROVEMENT FOR "JOS. A. BANK". WORK INCLUDES CONSTRUCTION OF INTERIOR WA…
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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 1540+ Walnut Creek building permits — newest permit date: 2026-09-16 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 1,540 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 2026-09-14. Newest permit date: 2026-09-16. 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 1,540 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 1540 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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