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
2026-09-19
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
2025-01-16 Roofing $21,150 919 ALTURAS WAY Remove existing roof. Install with new Lifetime Class A composition shingles. shingle New installation New roof
2025-01-16 Plumbing $2,985 311 SPRINGSIDE WAY 40 gallon 34K BTUS water heater in clsoet changeout like for like 40 gal water heater standard replacement Water heater
2025-01-16 HVAC/Mech $12,100 328 SHEFFIELD AVE ADD NEW HEAT PUMP heat pump New installation HVAC installation
2025-01-16 Windows/Doors $65,206 420 PANORAMIC HWY Replace 7 retrofit windows and 3 retrofit sliding doors.
2025-01-15 Windows/Doors $30,000 85 VISTA DEL SOL Install new (non-structural) window in garage 5-0 x 4-0 Low E Vinyl Slider Remov… 30A replacement
2025-01-15 Solar $39,698 503 LAVERNE AVE Solar and Battery battery solar Battery storage
2025-01-15 Windows/Doors $40,000 99 EDGEWOOD AVE Full home siding replacement and 22 window and 3 patio door replacement. Remove …
2025-01-15 General Construction 437 WELLESLEY AVE Installation of 30 feet of 3/4 emt with #6 wire from the garage subapnel to a ne…
2025-01-15 Solar $5,000 259 MORNING SUN AVE Install new Solar Panel System on the roof with battery backup battery solar Battery storage
2025-01-15 General Construction $1,200 207 BERYL ST Replacing a small section of siding on the house
2025-01-15 Roofing $250,000 59 WASHINGTON PARK AVE Kitchen Rmdl; Reloc 2nd Fl Bath; Skylights; Windows; Reroof; Glass Railing (Dorm… replacement Re-roof
2025-01-15 HVAC/Mech $8,975 319 RICARDO RD Supply and install 80 gallon Ruud/Rheem heat pump water heater, 120v 15amp 80 gal water heater standard New installation Water heater
2025-01-15 Roofing $3,820 481 GREEN GLEN WAY SMALL SECTION 130 SQ FT TEAR OFF EXISTING ROOF INSTALL COMPOSITION SHINGLE ROOF … 130 roof sf shingle tear off replacement Re-roof
2025-01-15 Roofing $12,000 232 MARIN AVE Tear off existing composition shingles Install new 30 year certainteed landmark … shingle tear off replacement Re-roof
2025-01-14 General Construction $100,000 467 W LIVE OAK DR (AKA 461A) A D U
2025-01-14 General Construction $980,000 469 W LIVE OAK DR (AKA 461) New S F D; Decks; Carport
2025-01-14 Structural $200,000 469 W LIVE OAK DR #A (AKA 461) Retaining Walls
2025-01-14 Roofing $22,000 14 MIDWAY AVE Re-roof flat roof, 20 square feet 20 sq flat replacement Re-roof
2025-01-13 Plumbing $3,900 735 BAY RD Replace tanked water heater with new tankless. Run a dedicated 3/4 galvy gas lin… tankless line work replacement Water heater
2025-01-13 Solar $33,854 148 GREAT CIRCLE DR PV SOLAR 12555W DC, 9600W AC, (31) MODULES, (2) 10 KWh ESS AC
2025-01-13 Roofing $8,400 325 PINEHILL RD, SUITE A Re Roof. Remove existing roof layers and install class A modified asphalt roof m… shingle New installation Re-roof
2025-01-13 HVAC/Mech $15,500 20 SEMINARY COVE DR Replace furnace and ac in existing locations and tankless water heater tankless replacement Water heater
2025-01-13 Structural $48,000 34 VISTA REAL Non-Structural Remodel Of (3) Bathrms
2025-01-13 General Construction $85,000 891 MARIN DR Remodel: Half-Bath; Addition: Wine Cellar, Vestibule, And Half-Bath Under 2nd Fl…
2025-01-13 Roofing $15,000 1221 WATERVIEW DR Remove existing concrete tiles roof,install new felt underlayment, remove and re… shingle replacement Roof repair
2025-01-10 HVAC/Mech $7,200 451 E STRAWBERRY DR Replace failed furnace with new furnace furnace replacement HVAC replacement
2025-01-10 Structural $60,000 816 SMITH RD (ADU 816A) Attached A D U In Rear Yard; Attached Conc Ret Wall (Contiguous With Foundations…
2025-01-10 Solar $24,100 38 VISTA REAL Install (17) roof mount solar panels at 6.97 kW and 2 batteries. 6.97 kW solar Solar PV
2025-01-09 Solar $21,658 207 MELROSE AVE Photovoltaic-Residential Flush Roof Mount, Grid Tied ESS Installation with (1) T… battery solar Battery storage
2025-01-09 Roofing $5,400 1218 LATTIE LN 18 Sq Shingles Re-roof Change plywood only in damaged area. GAF shingle color ch… shingle replacement Re-roof
2025-01-09 Roofing $25,000 11 HERON DR Replace Waterproof Membrane, Plywood, & Joists On Outside Deck As Needed T.D. 11… replacement
2025-01-08 HVAC/Mech $19,500 327 DOLAN AVE Install 1 outdoor heat pump - ductless Ductwork - replacement of 12 ducts heat pump replacement HVAC replacement
2025-01-08 General Construction $35,000 112 RICHARDSON DR Bathroom Remodel
2025-01-07 General Construction $560,000 27 SKYLINE TER Interior Remodel, (N) Decks
2025-01-07 General Construction $82,000 290 GREENE ST Kitchen Addition & Remodel, Replace (E) Deck
2025-01-06 Windows/Doors $4,626 322 CARDINAL CT Replace (1) entry door with fiberglass entry door.
2025-01-06 General Construction $5,266 335 LOWELL AVE Install 50 gal tanked NG WH in same location (Mech Room)
2025-01-06 Electrical $10,000 421 MARIN AVE UPGRADE ELECTRICAL PANEL TO 200 AMPS AND RELOCATE PANEL FROM FRONT TO SIDE OF HO… 200A
2025-01-03 General Construction $500,000 30 SHELL RD (ADU 30A) Detached A D U
2025-01-03 Plumbing $15,000 308 SHEFFIELD AVE Replacing front doors. Replacing plumbing fixtures in kitchen and downstairs bat…
2025-01-03 General Construction $15,000 210 BRABO TER (ADU 210A) Build (N) A D U In (E) Understory
2025-01-03 General Construction $299,000 706 BAY RD Addition: Guest Suite @ 2nd Flr & Laundry Rm @ 1st Flr; Reconfigure Guest Closet…
2025-01-03 General Construction $2,800,000 30 SHELL RD Demo (E) Structures; Build (N) S F D; Garage; Decks
2025-01-03 HVAC/Mech $24,000 304 LAVERNE AVE REPLACE (3) FURNACES replacement HVAC replacement
2025-01-03 General Construction $30,000 308 SHEFFIELD AVE Replacing/ adding kitchen cabinets and some appliances. Replacing bathroom vanit…
2025-01-03 Electrical $4,500 305 N FERNDALE AVE Upgrade 125a main panel with 200a main panel, in existing location 125A
2025-01-02 Roofing $11,000 901 CENTRO WAY Clean gravel from roof. Prep roof surface & apply polyurethane spray foam & coat…
2025-01-02 Roofing $18,000 32 EAGLE ROCK RD Reroof, tear off existing tiles, install 33 SQ. Shingles shingle tear off replacement Re-roof
2025-01-02 Pool/Spa $69,595 746 ALTA VISTA RD Build New In-Ground Spa
2024-12-31 Solar $59,121 469 PANORAMIC HWY (N) FLUSH MOUNTED 13.76 kW PV SYSTEM WITH (N) 13.5 kWh BATTERY STORAGE, GRID TIE… 13.76 kW 13.5 kWh battery battery solar Battery storage
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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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