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
2025-11-12 General Construction $88,200 302 CAPE CT Replace Decks In Kind
2025-11-12 HVAC/Mech $20,578 134 PERALTA AVE Installation of a Mitsubishi PVA-AA42NL 42K BTU 3.5 Ton Air Handler and a Mitsub… 3.5 tons heat pump New installation HVAC installation
2025-11-11 HVAC/Mech $7,000 386 SUNSET WAY Replace tanked water heater with new 40-gal tanked heat pump water heater in sam… standard replacement Water heater
2025-11-11 Windows/Doors $3,345 33 DE SILVA ISLAND DR Replace 3 retrofit windows
2025-11-10 Roofing $44,269 301 PANORAMIC HWY tear-off existing roof and re-roof. install GAF HDZ RS asphalt shingle roof 1000… 1,000 roof sf shingle, flat tear off replacement Re-roof
2025-11-10 Structural $1,000 31 STRAWBERRY CIR, SUITE A Replace kitchen cabinets non structural, like for like Replace counter top non s… like for like replacement HVAC changeout
2025-11-10 Roofing $10,800 88 MILLAND DR 12 squares shingle re-roof color: Sierra Gray CRRC:0890-0013 6 squares flat re-r… 12 sq shingle replacement Re-roof
2025-11-10 Roofing $32,000 11 WALKER ST Remove existing roof and replace with CertainTeed Class A fire rated shingles shingle replacement
2025-11-07 Solar $10,790 308 MARIN AVE Photovoltaic - Residential Flush Roof Mount, Grid Tied solar Solar PV
2025-11-07 Electrical $5,850 744 ALTA VISTA RD Replacing the existing meter panel. Installation of hundred amp meter panel surf…
2025-11-06 HVAC/Mech $4,500 516 BROWNING ST FURNACE REPLACEMENT ONLY furnace replacement HVAC replacement
2025-11-06 Solar $15,500 112 JANES ST (N) (01) TESLA POWERWALL 3 1707000-XX-Y (240V) BATTERY (N) (01) TESLA BACK-UP SW… battery Battery storage
2025-11-06 Plumbing $2,000 283 E STRAWBERRY DR Removed failed existing NG WH located in the basement area- Install New TANKLESS… tankless New installation
2025-11-06 Roofing $13,400 391 LOWELL AVE Tear off flat section of main roof to solid sheeting. Re-roof with Class A 4-ply… tear off replacement Re-roof
2025-11-06 Roofing $18,300 378 SUNSET WAY Remove existing roof. Install with new Lifetime Class A composition shingles. shingle New installation New roof
2025-11-05 Solar $36,092 629 NORTHERN AVE (N) 5.720KW DC/11.500KW AC/5.292KW CEC AC ROOF MOUNTED PV SYSTEM (13) JA SOLAR J… 5.72 kW battery solar Battery storage
2025-11-05 Plumbing 932 ALTURAS WAY We are doing a bathroom reconstruction and installation of a new Bathtub Scope I…
2025-11-04 Plumbing $2,000 283 E STRAWBERRY DR Remove (E) NG WH in basement- Install (N) TANKLESS NG WH in same location tankless New installation
2025-11-04 Windows/Doors $4,460 44 DE SILVA ISLAND DR Replace 4 retrofit windows
2025-11-04 Roofing $40,000 543 NORTHERN AVE Repair some dry rot and install tile over the balcony/roof tile New installation Roof repair
2025-11-04 Solar $22,000 20 SEMINARY COVE DR (N) Residential Roof-mount Solar PV, (18) Modules, (8.28) kW (N) Battery Backup,… 125A battery, solar Battery storage
2025-11-03 Structural $34,000 6 CIRCLE WAY Remove & Replace (E) Deck And Footings T.D. 9-22-25
2025-11-03 Structural $3,500 1210 LATTIE LN Voluntary Seismic Retrofit In Garage T.D. 10-28-25
2025-11-03 Plumbing $3,460 324 RIDGEWOOD AVE REMOVE AND REPLACE 40 GALLON GAS WATER HEATER IN GARAGE. LIKE FOR LIKE SAME LOCA… 40 gal water heater gas replacement Water heater
2025-11-03 HVAC/Mech $28,353 16 MORNING SUN AVE Installation of a 4 ton Lennox mini split heat pump unit with 5 air handlers 4 tons heat pump, mini-split New installation HVAC installation
2025-11-03 Solar $23,000 211 MELROSE AVE PV INSTALL 8.5KW, 21 MODULES, 1 ESS 8.5 kW 21 panels battery solar Battery storage
2025-11-03 General Construction $15,000 180 STANFORD AVE Siding repair at rear of structure
2025-11-03 General Construction $18,000 180 STANFORD AVE In kind bathroom remodel. Tile to be replaced at shower stall and floor. New (pr…
2025-10-31 General Construction $60,000 378 SUNSET WAY, SUITE A Remodel 2 bathrooms upstairs (165-sf total). Remove cabinet. Remove all tile and…
2025-10-31 General Construction $100,000 29 MEADOW DR (A D U New 2 Story Detached A D U 2-story
2025-10-30 Roofing $33,600 283 E STRAWBERRY DR Tear off main roof to solid sheeting. Re-roof Class A Lifetime Shingles & new 5.… shingle tear off replacement Re-roof
2025-10-30 HVAC/Mech $7,675 215 CALIFORNIA AVE Replace existing gas furnace with a 95% efficient gas furnace in the same locati… furnace replacement HVAC replacement
2025-10-30 Electrical 49 RIDGE AVE Installing electrical line to support new septic system being constructed
2025-10-30 HVAC/Mech $16,200 24 MADERA WAY replace furnace same location furnace replacement HVAC replacement
2025-10-30 Roofing $10,000 302 STARLING RD Remove existing composition roof shingle and underlayment. Install new Tiger Paw… shingle New installation New roof
2025-10-30 Roofing $26,800 558 MARIN AVE Tear off back left section & right half of main roof to solid sheeting. Re-roof … shingle tear off replacement Re-roof
2025-10-29 Windows/Doors $65,000 1205 W CALIFORNIA AVE Replacement of 5 doors and 11 windows like for like. like for like replacement HVAC changeout
2025-10-29 Electrical $9,200 412 LAVERNE AVE Install new 200 amp Main Service Panel on the wall approx 5' to the right of the… 200A service panel New installation Panel service
2025-10-29 General Construction $6,500 26 EAGLE ROCK RD Remove existing 200A MSP and install new 200A MSP in existing location. Install … 200A EV charger New installation
2025-10-28 Pool/Spa $110,000 192 ADAMS AVE Structural Remodel Of Kitchen; Remodel & Reconfig 1 Bathroom; Conversion To Livi…
2025-10-28 Roofing $14,320 612 LAGUNA RD TEAR OFF EXISTING ROOF INSTALL COMPOSITION SHINGLE ROOF CLASS A shingle tear off replacement Re-roof
2025-10-28 Electrical $6,200 110 MCRAE RD - Demo old Zinsco sub panel and install new 100A sub panel. - Demo old Zinsco su… 100A New installation
2025-10-28 Solar $28,580 1094 ERICA RD INSTALL RESIDENTIAL ROOF MOUNTED SOLAR PV SYSTEM / MAIN PANEL UPGRADE TO 225A MA… solar Solar PV
2025-10-28 Windows/Doors $28,000 351 CARRERA DR Replacing existing windows on garage 7 windows in total Installing new T1-11 4`x…
2025-10-27 Roofing $10,999 9 BAYVIEW TER Main House, 2300 sq.ft, T/O existing roof layers, install new GAF 30yr comp Shin… 2,300 roof sf shingle New installation New roof
2025-10-27 Roofing $10,350 135 HARVARD AVE Garage Re-Roof remove existing APP roof one layer install IB Roof PVC membrane 5… 6 sq replacement Re-roof
2025-10-27 General Construction $31,000 96 LAVERNE AVE Repair And Remodel (E) Deck
2025-10-27 HVAC/Mech $39,000 129 REED ST
Owner: LYN··· 🔒
Ductless multi-split heat pump addition. heat pump New installation
2025-10-27 Windows/Doors $19,884 910 VENTURA WAY Replace 6 windows (vinyl, retrofit) & 2 french doors (fiberglass, nailfin). No c…
2025-10-27 HVAC/Mech $5,500 32 LORING AVE Replace furnace located in crawl space furnace replacement HVAC replacement
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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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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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