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.

7,506 indexed permits · Mill Valley, California.

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Mill Valley building permits — key stats
Newest permit 2026-09-17

PermitGrab tracks 7,506 building permits in Mill Valley, CA as of 2026-09-17.

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.

7,506
Indexed Permits
Contractor count unavailable
Property Owners · count unavailable
2026-09-20
Last Updated
Updated recently · 2026-09-17

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Published permit & code records

Permit data through 2026-09-17

7,506 permits sorted by date

⇄ Swipe or scroll to see address & contractor

Date Type Value Address Details Contractor / Status Save
2024-05-13 Electrical $6,000 606 DOUGLAS DR Upgrade existing underground 100 amp service to a new underground 200amp service… 100A New installation
2024-05-13 HVAC/Mech $19,000 475 E STRAWBERRY DR Remove and replace 2 furnaces located in the attic, like for like. like for like replacement HVAC changeout
2024-05-13 Electrical $8,000 330 LAUREL WAY Replace the existing 100-amp main electrical service with a new 200-amp main ele… replacement
2024-05-13 Electrical $65,000 906 ALTURAS WAY Kitchen Remodel and electrical panel upgrade service panel Panel service
2024-05-13 Roofing $24,900 238 REED BLVD Remove and dispose of 1 layer of comp shingles. Install new layer of comp shingl… 25 sq shingle New installation New roof
2024-05-13 Solar $38,900 206 STANFORD AVE ·(27) KWH RATED ENERGY STORAGE SYSTEM(27 kWh), ·(1) TESLA POWERWALL PLUS ESS + I… 27 kWh battery battery Battery storage
2024-05-11 HVAC/Mech $14,000 152 ALMONTE BLVD Replace Gas Furnace With Electric Heat Pump furnace, heat pump replacement HVAC replacement
2024-05-10 HVAC/Mech $9,300 170 MORNING SUN AVE Mitsubishi heat pump installation. install a new heat pump model # SUZ-KA24NA2.T… heat pump New installation HVAC installation
2024-05-10 Plumbing $4,562 80 BAY VISTA DR 40 gallon water heater install 40 gal water heater standard New installation Water heater
2024-05-10 General Construction $200,000 10 MOUNTAIN LODGE LN Remodel Kitchen, Dining Rm, Primary Bathroom, & Laundry
2024-05-10 Roofing 605 NORTHERN AVE Demo existing roof and reroof replacement Re-roof
2024-05-08 Windows/Doors $10,000 156 RICHARDSON DR Siding and flashing replacement. Install new windows, sliding doors and front do…
2024-05-08 Plumbing $8,435 234 CLEVELAND AVE Change out (1) tankless water heater like for like in the same location. tankless replacement Water heater
2024-05-08 Electrical $20,000 390 PANORAMIC HWY REPLACE ELECTRICAL PANEL AND BREAKERS replacement
2024-05-08 General Construction $12,500 822 SPRING DR Remove (E) Brick Fireplace & Rebuild Chase For (N) Gas Insert, Reuse Gas Hookup
2024-05-07 Roofing $12,000 368 SHORELINE HWY RE-ROOF replacement Re-roof
2024-05-07 Roofing $1,000 368 SHORELINE HWY REMOVE AND INSTALL AFTER RE-ROOF IS COMPLETE replacement Re-roof
2024-05-07 Pool/Spa $2,500 123 REED BLVD Convert Lower Floor To Living Space - B W O P T.D. 7-13-23
2024-05-07 Pool/Spa $100,000 246 PERRY ST Addition Of (N) Bath & Closet; Self Contained Spa; Entry Deck; Fence & Gate
2024-05-07 General Construction $17,000 368 SHORELINE HWY Remodel bathroom like for like like for like replacement HVAC changeout
2024-05-07 Electrical $4,000 881 MARIN DR Like for like replacement of sub panel replacement
2024-05-07 General Construction $400,000 308 REED BLVD Install (N) Dish Wireless Facility On (E) Lattice Tower
2024-05-06 Structural $200,000 750 REDWOOD HWY FRONTAGE RD Non-Structural T I - Citizens Bank
2024-05-06 Windows/Doors $17,656 650 AMARANTH BLVD Replace 2 windows & 2 patio doors with retrofit Fibrex windows & patio doors.
2024-05-06 General Construction $12,000 349 CARRERA DR Repair siding
2024-05-03 General Construction $9,300 406 WENDY WAY Replace failed ducting with new ducting - located in crawlspace
2024-05-03 Electrical $2,500 349 CARRERA DR Remove and reinstall 200amp underground electrical service panel in order to rep… 200A service panel replacement Panel service
2024-05-03 General Construction $3,825 680 REDWOOD HWY FRONTAGE RD Modify (E) T-Mobile Cell Site - Remove Sprint Equipment
2024-05-03 General Construction $110,000 292 MORNING SUN AVE Remove/Replace Deck & Stairs T..D. 5-6-24
2024-05-03 Windows/Doors $3,828 49 BAYVIEW TER Replace 1 retrofit window (like for like) requesting egress exception as current… like for like replacement HVAC changeout
2024-05-03 Electrical $3,500 221 CARDINAL RD Replace zinsco 100 amp main meter panel for a Eaton 200 amp main meter panel. In… 100A replacement
2024-05-02 Solar $49,354 25 PALM WAY Install (24) roof mounted OV solar modules with (24) micro-inverters, (2) Tesla … battery solar Battery storage
2024-05-02 Solar $13,156 605 GLENWOOD AVE PV SOLAR 3240W DC, 3800W AC, (8) MODULES, (1) 13.5KWh Ess AC
2024-05-02 Electrical $5,500 256 E STRAWBERRY DR Upgrade 70 amp meter main to new 200 amp main panel. Adding new 40 amp circuit f… 200A New installation
2024-05-02 Plumbing $3,800 445 WELLESLEY AVE 50 gallon gas water heater change out. 50 gal water heater gas replacement Water heater
2024-05-02 General Construction $45,000 46 TOPSIDE WAY Stucco Replacement
2024-05-02 Plumbing $3,660 947 VERNAL AVE Change out (1) 50 gal traditional water heater located in the same location. 50 gal water heater standard replacement Water heater
2024-05-02 HVAC/Mech $6,900 34 VISTA DEL SOL Add a new A/C Install of a new Ac model # 4TTR5060N1000A The ac will be in the l… AC New installation HVAC installation
2024-05-02 Windows/Doors $160,000 338 DURANT WAY replace windows as is & siding
2024-05-01 Electrical $2,000 453 WELLESLEY AVE upgraded main panel to 200a vs 100a that had problems with the neutral. 200A
2024-04-30 General Construction $2,340 307 VISTA DE VALLE Repair And Add Deck - B W O P T.D. 3-28-24
2024-04-30 Structural $97,950 306 MARIN AVE Non-Structural Remodel Incld (N) Bath In (E) Bedrm/Closet; Siding
2024-04-30 Solar $22,370 263 GREENE ST (N) FLUSH MOUNTED 3.28 kW PV SYSTEM WITH (N) 5.0 kWh NON-BACKUP BATTERY STORAGE,… 3.28 kW 5 kWh battery battery solar Battery storage
2024-04-30 HVAC/Mech $20,000 390 PANORAMIC HWY Remove and replace existing boiler, like for like. like for like replacement HVAC changeout
2024-04-30 General Construction $3,045 383 DURANT WAY 100A Sub Swap 100A replacement
2024-04-29 Roofing $22,700 1119 W CALIFORNIA AVE Wood Shake Section of House Only - Remove existing roof down to sheathing. Prepa… shingle New installation New roof
2024-04-29 General Construction $378,900 210 HAWTHORNE AVE (AKA 210A) A D U At [N] Upper Floor; Decks
2024-04-29 Solar $75,981 325 CARRERA DR Install (36) roof mounted PV solar modules with (36) micro-inverters, (3) wall m… solar Solar PV
2024-04-26 General Construction $2,500 245 REED ST Replace failed 75 gal WH with new 75 gal WH
2024-04-26 Windows/Doors $8,500 339 STARLING RD Refresh master bathroom with new tile, new shower pan, relocate toilet a few inc…
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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 7506+ Mill Valley building permits — newest permit date: 2026-09-18 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 7,506 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 2026-09-17. Newest permit date: 2026-09-18. 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 7,506 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 7506 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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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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