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

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Published permit & code records

Permit data through 2026-09-13

7,501 permits sorted by date

Date Type Value Address Details Contractor / Status Save
2025-08-21 Roofing $30,000 152 MORNING SUN AVE Reroof 3000sqft. Install new shingles 3,000 roof sf shingle replacement Re-roof
2025-08-21 Windows/Doors $288,000 60 CALIFORNIA AVE Second Story Addition & Interior Remodel; Windows/Doors
2025-08-20 HVAC/Mech $27,000 7 TOWER DR Remove furnace & AC, install air handler & heat pump. AC, furnace, heat pump New installation HVAC installation
2025-08-20 General Construction $955,000 731 BAY RD Replace S F D; Attached Garage; (N) Driveway; Entry Steps; Deck
2025-08-20 Roofing $29,450 52 SHELL RD Remove existing roof. Install with new Lifetime Class A composition shingles. shingle New installation New roof
2025-08-20 Plumbing $2,800 152 SHORELINE HWY Gas line for two outside firepits line work
2025-08-20 Structural $45,000 731 BAY RD Retaining Walls
2025-08-19 Structural $80,000 693 EDGEWOOD AVE Main Bathroom remodel in kind, no structural changes
2025-08-19 Structural $50,000 349 JEAN ST Structural Remodel Of Kitchen & Living Rm Incl Skylights
2025-08-18 Roofing $18,000 310 POPLAR ST Roof Replacement-Torchdown to Torchdown approx. 2,393 sqft. 2,393 roof sf replacement
2025-08-18 General Construction $41,000 223 CALIFORNIA AVE Install James Hardie fiber cement siding to all exterior walls of home. Approx. … 3,800 roof sf New installation New roof
2025-08-18 Roofing $15,000 964 GREENHILL RD reroof all existing shingles total of approx. 2,250 Sq Ft. (1 layer), Provide an… 2,250 roof sf shingle, flat replacement Re-roof
2025-08-18 HVAC/Mech $9,338 395 PANORAMIC HWY Install a 12k BTU ductless mini-split heat pump with 1 indoor head unit. heat pump, mini-split New installation HVAC installation
2025-08-17 HVAC/Mech $13,678 1261 LATTIE LN Install mini split heat pump heat pump, mini-split New installation HVAC installation
2025-08-15 General Construction $15,000 180 STANFORD AVE In kind bathroom remodel. Bathroom Tile to be replaced on floor and around batht…
2025-08-15 Windows/Doors $25,000 180 STANFORD AVE window and slider replacement
2025-08-14 Solar $39,078 17 DEER HILL 6.65 kW Solar Project including a 15kWh Battery System 6.65 kW 15 kWh battery battery solar Battery storage
2025-08-14 HVAC/Mech $11,996 515 MARIN AVE Install (10) runs of aluminum core ductwork underneath residence. New installation HVAC installation
2025-08-14 Electrical $7,215 104 LEHMAN LN Upgrade Zinsco meter/main panel with new 200A outdoor meter/main panel. 200A New installation
2025-08-14 Roofing $22,800 348 LAUREL WAY 1. REMOVE EXISTING ROOF DOWN TO THE BASE SHEATHING, INSPECT FOR DRY ROT. 2. INST… shingle New installation New roof
2025-08-14 Plumbing $4,825 184 GREAT CIRCLE DR Sewer Ejection System replacement in existing location (under house) with new ch… line work replacement
2025-08-13 Electrical $4,000 368 CARRERA DR Add new outdoor 100 amp sub panel 100A New installation
2025-08-13 Plumbing $13,000 181 MORNING SUN AVE Remove 50 gallon water heater and install a Navien 240A tankless water heater wi… 50 gal water heater tankless line work New installation Water heater
2025-08-13 Solar $47,918 355 COUNTYVIEW DR 6.65 kW Solar Project including a 27kWh Battery System 6.65 kW 27 kWh battery battery solar Battery storage
2025-08-13 Roofing $71,000 24 HERON DR Remove existing roof and replace with class A fiberglass laminate, dimensional c… shingle replacement
2025-08-13 Windows/Doors $245,000 1023 ERICA RD Remodel: Kitchen, Pantry, Lving Rm, 2 Baths; Remove Wood Burning Fp; Windows & D…
2025-08-12 Electrical $3,550 427 LIVE OAK DR Remove existing 100A Zinsco Main Service Panel (MSP) with new 200A Eaton MSP in … 100A service panel, EV cha… New installation Panel service
2025-08-12 Electrical $32,670 344 DURANT WAY Remove existing Zinsco 100A Main Service Panel. Install new 200A Eaton BR Series… 100A service panel New installation Panel service
2025-08-12 Roofing $24,750 405 WENDY WAY reroofing, new gutters, New installation New roof
2025-08-12 Roofing $16,400 116 HIGHLAND LN Tear off roof to solid sheeting. Re-roof with Class A Shingles. New gutter scree… shingle tear off replacement Re-roof
2025-08-11 Solar $2,500 129 REED ST
Owner: LYN··· 🔒
Remove and reinstall (24) roof mount solar panels at 7.56 kW 7.56 kW solar Solar PV
2025-08-11 Plumbing $19,000 750 ALTA VISTA RD Remove 75 gallon direct vent water heater and install a Navien combination boile… 75 gal water heater standard New installation Water heater
2025-08-11 Roofing $24,076 306 DOLAN AVE Removal of existing roof and replace with new composition shingles Class A 1700 … 1,700 roof sf shingle replacement New roof
2025-08-11 Plumbing $2,650 339 RICHARDSON WAY Water Heater Replacement standard replacement Water heater
2025-08-08 Windows/Doors $5,000 844 CHAMBERLAIN CT Replace 3 windows on back of house!
2025-08-07 Electrical $1,300 1215 WATERVIEW DR Extend existing 220V 40Amp circuit from junction box on exterior of garage via n… 40A 220V EV charger New installation
2025-08-06 HVAC/Mech $27,000 552 MONTFORD AVE REPLACE AIR HANDLER, ADD NEW HEAT PUMP, REPLACE 65 GAL WATER HEATER heat pump replacement HVAC replacement
2025-08-06 General Construction $55,400 1019 TRILLIUM LN We will remove the siding on the street facing side of the home, install a 1/2 p…
2025-08-05 Electrical $8,992 287 MORNING SUN AVE Main Panel Upgrade, 100amp to 200 amp, new location, no added load. Sub Panel Re… 100A service panel replacement Panel service
2025-08-05 Electrical $12,449 533 PINE CREST RD - Run new dedicated 20A circuit for master bedroom and the office of home and re… 20A EV charger replacement
2025-08-05 Plumbing $5,000 331 JEAN ST Remove & replace 50 gallon water heater like for like. 50 gal water heater standard replacement Water heater
2025-08-04 Solar $32,200 142 GREAT CIRCLE DR Install roof mount solar panels at 12.3 kW and 2 batteries. 12.3 kW solar Solar PV
2025-08-04 Electrical $120,000 83 DE SILVA ISLAND DR Remodel Kitchen, Master & Secondary Bathrms; Electrical In Other Areas
2025-08-04 Plumbing $50,000 327 DOLAN AVE Kitchen remodel on the first floor of existing single-family residence. Scope in…
2025-08-04 HVAC/Mech $4,000 211 HAWTHORNE AVE Installation of heat pump/fan coil (replacement) heat pump replacement HVAC replacement
2025-08-04 Roofing $18,000 466 GREEN GLEN WAY Tear off and re roof with modified bitumen and comp shingles. No new plywood. shingle, flat tear off replacement Re-roof
2025-08-01 Roofing $22,500 10 MOUNTAIN LODGE LN Replacing old roof shingles with new shingles shingle New installation New roof
2025-08-01 HVAC/Mech $6,750 112 RICHARDSON DR Remove (E) NG Furnace located in utility closet. Install (N) 60K NG Furnace in s… furnace New installation HVAC installation
2025-08-01 Solar $20,000 1040 ERICA RD PV INSTALL 4.4KW, 11 MODULES, 1 ESS (N) SUBPANEL battery, solar New installation Battery storage
2025-08-01 Electrical $31,000 89 VISTA DEL SOL Install new 600AMP ground mount Main Service Panel (MSP) approx 15' from the hom… 600A service panel New installation Panel service
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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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