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.

7,505 indexed permits · Mill Valley, California.

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

PermitGrab tracks 7,505 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.

7,505
Indexed Permits
Contractor count unavailable
Property Owners · count unavailable
2026-09-18
Last Updated
Updated recently · 2026-09-13

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Published permit & code records

Permit data through 2026-09-13

7,505 permits sorted by date

Date Type Value Address Details Contractor / Status Save
2025-05-08 Structural $85,000 329 RICHARDSON WAY New Foundation Footing And Cripple Walls
2025-05-07 Roofing $19,500 303 CAPE CT Remove and dispose of two layers of existing roof system to sheathing/deck. Inst… New installation New roof
2025-05-07 Plumbing $7,500 331 RICHARDSON WAY replace 80ft water pipe from meter to house replacement
2025-05-07 Roofing $22,900 120 BELVEDERE DR Re-roof. Remove old comp shingle. Install new comp shingle shingle replacement Re-roof
2025-05-06 Solar $31,500 330 LAVERNE AVE FLUSH MOUNTED PV SYSTEM WITH BATTERY STORAGE, GRID TIED HYBRID INV, MAIN SERVICE… battery solar Battery storage
2025-05-06 Roofing $25,000 812 CHAMBERLAIN CT re-roof 26SQ tear off install GAF Shingles and installation of 2 sky lights shingle tear off replacement Re-roof
2025-05-06 HVAC/Mech $6,700 204 EVERGREEN AVE REPLACE FURNACE ONLY furnace replacement HVAC replacement
2025-05-05 General Construction $24,800 236 MORNING SUN AVE Convert Porch To Mudroom; Railing For New Concrete Landing/Stairs
2025-05-05 General Construction $118,560 221 CARDINAL RD nterior Remodel Of Kitchen, Converting Garage To New Bedroom, Bath & Closet.
2025-05-05 General Construction $11,600 15 HERON DR Install New Add-On Ductless Mini Split
2025-05-02 Windows/Doors $175,000 129 REED ST
Owner: LYN··· 🔒
(N) Closet Added To M Bedrm; Rmdl Deck; (N) Windows & Doors; Steel Beams Added T…
2025-05-01 HVAC/Mech $9,157 931 ALTURAS WAY 60K BTUS 80% FURNACE CHANGEOUT IN LAUNDRY ROOM CLOSET furnace replacement HVAC changeout
2025-05-01 Roofing $13,150 945 VERNAL AVE Remove existing roof. Install with new Lifetime Class A composition shingles. shingle New installation New roof
2025-05-01 Solar $2,500 185 STANFORD AVE Perminent Removal Of 2.87 Kw Photovoltaic System 2.87 kW solar Solar PV
2025-05-01 Structural $200,000 43 BAYVIEW TER Remodel: Kitchen, Mud Rm, & "Bath 2", Incl Struct Wall Removal & New Beam, Shear…
2025-05-01 Windows/Doors $61,000 415 VIEWPARK CT Replace existing cabinets, countertops and appliances. Replace existing window w…
2025-05-01 Roofing $14,760 11 CENTRAL DR Re-roof 1498 sqft Tear off and install a new asphalt shingles roof. 1,498 roof sf shingle tear off replacement Re-roof
2025-04-30 Roofing $24,000 306 SHEFFIELD AVE 1600 sqft reroof asphalt shingles to asphalt shingles 1,600 roof sf shingle replacement Re-roof
2025-04-29 Roofing $33,742 355 COUNTYVIEW DR TEAR OFF EXISTING COMPOSITION SHINGLE ROOF INSTALL NEW COMPOSITION SHINGLE ROOF … 250 sq 1,250 roof sf shingle tear off replacement
2025-04-29 Pool/Spa $150,000 119 REED BLVD (ADU 119A) Convert Crawl Space To A D U
2025-04-29 Roofing $17,215 835 AUTUMN LN REMOVE AND REPLACE CLASS A COMP SHINGLE AND BUR ROOFS. shingle replacement
2025-04-29 Roofing $23,984 301 LAUREL WAY, SUITE 1 Tear off existing tar and gravel roof and insatll new modified bitumen roof with… flat tear off replacement Re-roof
2025-04-28 General Construction 90 LAVERNE AVE upgrade my breaker box
2025-04-28 Windows/Doors $128,605 446 PANORAMIC HWY Replace 3300 square feet of siding on all sides of the dwelling and replace 12 w… 3300 sq 3,300 roof sf replacement
2025-04-28 Roofing $27,000 301 ENTERPRISE CONCOURSE re-roof 25SQ tear off + redeck install shingles 8SQ 3 layers modified bitumen sy… shingle, flat tear off replacement Re-roof
2025-04-27 Solar $40,491 328 RIDGEWOOD AVE 7.51kW Residential Roof-Mounted PV Array 7.51 kW solar Solar PV
2025-04-24 HVAC/Mech $5,700 525 FAIRVIEW AVE Replace failed furnace with new furnace furnace replacement HVAC replacement
2025-04-24 General Construction $11,477 240 EVERGREEN AVE install James hardie siding on top of existing t1-11 wood siding on detached gar…
2025-04-24 Roofing $20,350 805 EVEREST CT Remove existing roof. Install with new Lifetime Class A composition shingles. shingle New installation New roof
2025-04-24 Battery Storage $20,500 216 BERYL ST Adding an energy storage battery and backup switch. battery Battery storage
2025-04-24 HVAC/Mech $2,500 157 CHAPEL DR Replace meter main due to heating issues with the PG&E meter. replacement HVAC replacement
2025-04-24 Structural $148,888 1601 SHORELINE HWY New Soldier Pile Retaining Wall Below Failed Wall
2025-04-23 Plumbing $4,000 910 VENTURA WAY Remove & replace 50 gallon water heater located in crawlspace like for like. 50 gal water heater standard replacement Water heater
2025-04-23 HVAC/Mech $33,495 219 RHONDA WAY 1.5 TON GAS TO ELECTRIC HEAT PUMP CONDENSER CONVERSION RIGHT SIDE YARD 1.5 tons AC, heat pump
2025-04-23 Structural $124,000 934 N VERNAL AVE Replacing A Retaining Wall B.W.O.P
2025-04-23 Plumbing $3,500 170 LAVENDER LN Extending houseline gas plumbing to facilitate meter move
2025-04-23 HVAC/Mech $12,369 305 MORNING SUN AVE Replace Furnace, like for like. furnace like for like replacement HVAC changeout
2025-04-23 Electrical $3,000 1125 WESTERN AVE Upgrade 200 amp panel to new 200 amp panel in same location. No added loads. 200A New installation
2025-04-22 HVAC/Mech $11,000 251 E STRAWBERRY DR Replace 2 failed furnaces with 2 new furnaces replacement HVAC replacement
2025-04-22 Electrical $6,000 402 WENDY WAY, SUITE 1-4 AT THE EXISTING MAIN PANEL LOCATION A) Remove and replace (4) of the existing Fe… 50A replacement
2025-04-21 General Construction $5,600 339 JEAN ST Water lateral replacement
2025-04-21 Structural $95,900 75 MORNING SUN AVE Foundation Repair Using 10 Push Piers, 3 Helical Piers, 3 Helical Wall Anchors, …
2025-04-21 Solar $17,000 1209 WATERVIEW DR Remove existing roofing material and install 40yr landmark pro solaris compositi… shingle New installation New roof
2025-04-21 General Construction $9,800 100 OLD RAILROAD GRADE FIRE RD Move Existing Propane Tank
2025-04-21 Electrical $3,500 41 BAY VISTA DR Upgrade main meter from 100 amp to 200 amp 100A
2025-04-18 General Construction $100,000 403 MARIN AVE Driveway Ret Walls
2025-04-18 Solar $25,511 303 CAPE CT PV SOLAR 8.69KW DC, 11.5KW AC, (22) MODULES, (1) 13.5KWh ESS, NEW 125AMP Sub-Pan… 125A battery, solar New installation Battery storage
2025-04-18 General Construction $50,000 403 MARIN AVE Rear Ret Walls
2025-04-18 Plumbing $6,000 515 PINEO AVE Inspect and repair gas lines, vent water heater gas Water heater
2025-04-18 General Construction $200,000 158 LINDEN LN (ADU 158A) New Det A D U; Deck & Steps
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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 7505+ Mill Valley building permits — newest permit date: 2026-09-17 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 7,505 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: 2026-09-17. 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 7,505 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 7505 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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