Mill Valley Building Permits & Property Data

Heads up: The current Mill Valley 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.

7,501 indexed permits · Mill Valley, California.

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Mill Valley building permits — key stats
Newest permit 2026-09-13

PermitGrab tracks 7,501 building permits in Mill Valley, CA as of 2026-09-13.

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 Mill Valley permits by trade: solar · roofing · HVAC · electrical · fire protection · new construction.

Free weekly permit summary for Mill Valley

One email a week with the newest Mill Valley 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.

7,501
Indexed Permits
Contractor count unavailable
Property Owners · count unavailable
2026-09-17
Last Updated
Updated recently · 2026-09-13

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Published permit & code records

Permit data through 2026-09-13

7,501 permits sorted by date

Date Type Value Address Details Contractor / Status Save
2025-06-30 Electrical $1,500 58 BAY VISTA DR Install line taps for 50A GFCI breaker for 240V Nema 14-50 outlet for EV chargin… 50A 240V EV charger New installation
2025-06-30 Roofing $8,320 15 KNOLL LN, SUITE A REMOVE AND REPLACE CLASS A COMP SHINGLE ROOF. shingle replacement
2025-06-29 General Construction $10,000 406 COUNTYVIEW DR Install new fireplace insert
2025-06-27 Electrical $6,500 112 REED BLVD Install new 200 AMP Main Service Panel (MSP) in the existing MSP location. Insta… 200A service panel New installation Panel service
2025-06-27 Solar $4,500 269 GREENE ST Relocate existing 100A MSP and replace with new 200A Solar Ready MSP in new loca… 100A service panel, solar replacement Panel service
2025-06-27 Windows/Doors $15,224 34 DE SILVA ISLAND DR Replace (5) Retrofit Windows.
2025-06-27 HVAC/Mech $205,325 50 GREAT CIRCLE DR New J A D U In Crawl Space; Conv Storage/Mech To Elevator Room; Furnace; W/H furnace New installation HVAC installation
2025-06-27 Plumbing $9,000 919 W CALIFORNIA AVE Remove & replace tankless water heater located on exterior of home like for like… tankless replacement Water heater
2025-06-26 Roofing $58,650 151 CALIFORNIA AVE Single Area Only- Remove existing surface to receive new roof. Prepare existing … shingle replacement New roof
2025-06-25 Electrical $3,000 929 VERNAL AVE Replace rusted Sylvania panel with a new 100amp panel 100A replacement
2025-06-25 Electrical $30,000 112 HOMESTEAD BLVD Install new customer owned power pole near the edge of the property top allow fo… 400A service panel New installation Panel service
2025-06-25 Plumbing $65,000 519 SHASTA WAY Remodel guest bathroom and primary bathroom. Update plumbing fixtures, update li…
2025-06-25 General Construction $8,000 106 LOMITA DR, SUITE A Mini split installation. Install new mitsubishi wall-mounted system model # MSZ-…
2025-06-24 Roofing $20,450 386 WOODSIDE AVE Remove existing roof. Install with new Lifetime Class A composition shingles. shingle New installation New roof
2025-06-24 Electrical $111,334 1 DE SILVA ISLAND DR Single-family home. The owner will remove the tile, and we will install 54 sq. o…
2025-06-24 Electrical $3,000 59 BAYVIEW TER Replace existing 125 amp main panel with a new 125 amp main at the existing loca… 125A replacement
2025-06-24 Roofing $26,700 229 CARDINAL RD Re-Roof. Remove old roof. Install new Comp shingles. shingle replacement Re-roof
2025-06-24 Solar $30,000 6 CEDARWOOD LN 1. REMOVE EXISTING ROOF DOWN TO THE BASE SHEATHING, INSPECT FOR DRY ROT. 2.INSTA… shingle New installation New roof
2025-06-24 Roofing $35,000 121 MORNING SUN AVE Exterior Building Maintenance - remove failed exterior wood shingles and replace… shingle replacement
2025-06-23 HVAC/Mech $3,500 326 PANORAMIC HWY Furnish and install a new Navien PE240A2 tankless water heater, remove and recyc… tankless line work New installation Water heater
2025-06-23 Plumbing $1,500 11 MONTE CIMAS AVE REPLACE 40 GALLON GAS WATER HEATER LIKE FOR LIKE 40 gal water heater gas replacement Water heater
2025-06-23 Solar $17,033 415 PINE ST 38 roof mounted solar modules and 2 SolarEdge Energy Bank (Backup non-TX) solar Solar PV
2025-06-21 General Construction $35,000 1259 LATTIE LN Install mini split ductless system
2025-06-20 HVAC/Mech $14,435 74 MADRONE PARK CIR SFD - Replace Boiler in ground floor mech room with 120k BTU boiler - radiant he… replacement HVAC replacement
2025-06-20 Solar $3,000 269 GREENE ST Remove existing 100 AMP Zinsco Main Service Panel (MSP) and install new 200AMP S… 100A service panel, solar New installation Panel service
2025-06-18 Pool/Spa $25,000 446 W LIVE OAK DR (ADU 446A) Convert (E) Storage Space & Bedroom To A D U - B W O P
2025-06-18 Roofing $25,984 478 LIVE OAK DR Tear off 1 layer of existing comp shingles. Install 34 sqs of new comp shingles … shingle tear off replacement Re-roof
2025-06-18 Plumbing $21,999 143 SEMINARY DR Install a new gas water heater 80 gallon tying into all existing gas,water, and … 80 gal water heater gas New installation Water heater
2025-06-18 Electrical $2,500 1098 ERICA RD EMERGENCY MAIN PANEL REPLACEMENT DUE TO BURNT BREAKERS, REQUESTING METER RELEASE… 100A replacement
2025-06-18 General Construction $36,000 763 BAY RD Replacement of existing tile - no tile in new/different areas - bathroom 1, bath…
2025-06-18 Electrical $15,000 403 MAPLE ST Upgrade electrical panels to meet Insuranse needs
2025-06-18 Plumbing $1,600 24 BRIGHTON BLVD We will replace failed 50 gal tank water heater located in the basement of the h… 50 gal water heater standard replacement Water heater
2025-06-17 Plumbing $16,900 722 ALTA VISTA RD Non-Structural Remodel: Former Laundry Room To Half Bath Using Existing In-Place…
2025-06-17 Electrical $6,000 230 PANORAMIC HWY Replacement of main electrical panel replacement
2025-06-17 HVAC/Mech $17,000 350 S MORNING SUN AVE Installing 7 minisplits
2025-06-17 Solar $47,569 859 SPRING DR 7.4kW PV System including a 27kWh Battery 7.4 kW 27 kWh battery battery solar Battery storage
2025-06-17 HVAC/Mech $17,709 310 TENNESSEE AVE Install new ductless mini-split with (2) head units mini-split New installation HVAC installation
2025-06-17 Electrical $16,000 301 POPLAR ST Unit 8: -Replace existing sub-panel with new 8/16 space sub-panel -Run new 100 a… 100A replacement
2025-06-16 Roofing $15,000 461 WELLESLEY AVE Shingle to shingle reroof shingle replacement Re-roof
2025-06-16 Plumbing $12,000 33 MORNING SUN AVE Remove tank 50 gallon water heater in laundry room and install a Navien 240A tan… 50 gal water heater tankless New installation Water heater
2025-06-16 General Construction $200,000 29 MEADOW DR Addition; Remodel
2025-06-16 Plumbing $3,500 122 MOUNTAIN LN Extending houseline gas plumbing to facilitate meter move
2025-06-16 Plumbing $3,200 156 LINDEN LN Replace failed tankless water heater located outside of home and install a new t… tankless replacement Water heater
2025-06-16 Electrical $10,000 520 MIDVALE WAY -Upgrade the main panel : Remove the existing 100A main panel (Zinsco brand)and … 100A replacement
2025-06-16 Windows/Doors $14,746 27 DE SILVA ISLAND DR Replace 1 retrofit patio door
2025-06-15 Windows/Doors $2,979 35 STRAWBERRY CIR Replace 6 existing windows with retrofit (insert) windows. Like-for-like replace… like for like replacement HVAC changeout
2025-06-15 Plumbing 35 STRAWBERRY CIR Replace old tankless water heater with new unit. tankless replacement Water heater
2025-06-15 Electrical $2,000 35 STRAWBERRY CIR Replace old electric main panel. replacement
2025-06-13 Windows/Doors $10,000 910 W CALIFORNIA AVE Replace existing windows and glass door in kind - same location same openings. A…
2025-06-13 HVAC/Mech $10,000 122 STADIUM AVE ADD NEW 2 ZONE DUCTLESS MINI SPLIT SYSTEM mini-split New installation HVAC installation
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Construction Activity in Mill Valley

New building permits in Mill Valley, 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 Mill Valley Building Permits

Mill Valley, California processes building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 7501+ Mill Valley 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 Mill Valley 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: Marin County Building Permits - Mill Valley.

Who appears in Mill Valley permit records?

PermitGrab indexes 7,501 building permits in Mill Valley. New records appear as they are available from the source.

How fresh is Mill Valley permit data?

The most recent permit indexed for Mill Valley is dated 2026-09-13. 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 Mill Valley permit records?

Mill Valley permit activity covers 7,501 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 Mill Valley building permits

Search recent Mill Valley, CA building permits by address, and permit type in the table above — pulled from the Mill Valley 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 Mill Valley Permit Pulse.

Nearby California Cities — explore building permits in other California cities

Monitor Mill Valley 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 Mill Valley Building Permits

How many building permits does PermitGrab track in Mill Valley?

PermitGrab currently tracks 7501 building permits in Mill Valley, 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 Mill Valley 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 Mill Valley?

Contractors can research Mill Valley 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 Mill Valley — 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?

Mill Valley 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 Mill Valley provide project context for solar-market research. Filter by the current project signal and verify ownership separately.
Insurance agents
Mill Valley 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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More California permit data

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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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