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
2026-01-20 HVAC/Mech $14,000 260 RICARDO RD Remove & replace all ductwork located in attic like for like like for like replacement HVAC changeout
2026-01-20 Roofing $68,120 11 WALSH DR TEAR OFF EXISTING ROOF INSTALL COMPOSITION SHINGLE ROOF CLASS A shingle tear off replacement Re-roof
2026-01-20 Electrical $6,000 1103 WESTERN AVE
Owner: RAY··· 🔒
Main panel upgrade from 100A to 200A 100A service panel Panel service
2026-01-20 Solar $10,000 263 CLEVELAND AVE 1 ESS INSTALL TO EXISITNG PV SYSTEM battery solar Battery storage
2026-01-20 Plumbing $12,500 375 MARIN AVE Replace existing boiler and water heater with new combi boiler in same location. standard replacement Water heater
2026-01-20 Plumbing $5,574 387 COUNTYVIEW DR CHANGE OUT 50 GALLON TANKED WATER HEATER IN LAUNDRY ROOM AND INSTALL MAIN SHUTOF… 50 gal water heater standard replacement Water heater
2026-01-19 Roofing $33,000 910 ALTURAS WAY re-roof 35SQ tear off install shingle shingle tear off replacement Re-roof
2026-01-16 General Construction $7,000 105 E STRAWBERRY DR 1 ess install battery Battery storage
2026-01-16 Plumbing $19,260 307 CAPE CT WHOLE HOME SEWER REPIPE ABS, PVC 2" AND 4" APPROX 160 FT line work repipe
2026-01-15 HVAC/Mech $10,625 1205 LATTIE LN Replace furnace furnace replacement HVAC replacement
2026-01-15 Roofing $23,175 273 GREENE ST REMOVE AND REPLACE CLASS A COMP SHINGLE ROOF. shingle replacement
2026-01-15 Roofing $45,800 1108 WESTERN AVE Tear off main roof to solid sheeting. Re-roof with Class A Lifetime Shingles. shingle tear off replacement Re-roof
2026-01-15 Plumbing $9,000 65 SHELL RD, SUITE A GAS LINE REPLACEMENT ON THE GROUND. line work replacement
2026-01-15 Windows/Doors $5,112 223 REED BLVD 3 windows replacement like for like no structural changes like for like replacement HVAC changeout
2026-01-15 Plumbing $1,600 407 MARIN AVE REPLACE 50 GALLON WATER HEATER IN SAME LOCATION 50 gal water heater standard replacement Water heater
2026-01-15 Roofing $24,993 1019 ERICA RD Composition Roofing 3 PLY Modified Bitumin Torch Down Roof ( IN LOW SLOPE HOG VA…
2026-01-14 Roofing $19,225 47 N KNOLL RD Install new (White) 60 Mil TPO Fleeceback 115 Roofing membrane to existing roof,… tpo New installation New roof
2026-01-14 Roofing $9,996 858 MARIN DR New 3 PLY Modified Bitumin Torch Down Flat Roof section back right corner of hou… flat New installation New roof
2026-01-14 Electrical $6,965 23 MONTFORD AVE Replace two 100 amp sub panels - no change to location or amps 100A replacement
2026-01-14 Roofing $18,650 256 MORNING SUN AVE Remove existing roof. Install with new Lifetime Class A composition shingles. shingle New installation New roof
2026-01-13 HVAC/Mech $125,000 303 REED BLVD Add Elevator; Replace 2 Furnaces With One; Upgr Main Panel To 200 A 200A replacement
2026-01-13 General Construction $19,000 118 BELVEDERE DR Kitchen remodeling; painted cabinets, new countertops and floor repair new light…
2026-01-13 General Construction $16,000 927 VENTURA WAY Remodel Bath
2026-01-12 Solar $6,450 55 PLAZA DR Remove & Reinstall Existing Solar System solar Solar PV
2026-01-12 HVAC/Mech $4,539 982 GREENHILL RD REPLACE FURNACE IN SAME LOCATION furnace replacement HVAC replacement
2026-01-12 Roofing $24,000 1103 WESTERN AVE
Owner: RAY··· 🔒
Reroof. Tear off existing roofing and replace with new modified bitumen flat tear off replacement Re-roof
2026-01-12 Electrical $45,488 0 EAST RIDGECREST BLVD Remove & Replace L P Generator & 200 A A T S 200A replacement
2026-01-12 General Construction $34,999 764 BAY RD Remodel existing master bathroom. New tile shower and flooring, vanity, painting…
2026-01-12 HVAC/Mech $4,958 543 MONTFORD AVE REPLACE FURNACE IN SAME LOCATION furnace replacement HVAC replacement
2026-01-12 General Construction $34,000 84 DE SILVA ISLAND DR Like for like kitchen remodel saving old appliances. New counters, flooring and … like for like replacement HVAC changeout
2026-01-08 Demolition 554 FAIRVIEW AVE Demo Shed (A D U) Down To Deck Boards
2026-01-08 Electrical $4,500 190 GREAT CIRCLE DR Replace Federal Pacific 125A main panel in same location and change out Federal … 125A replacement
2026-01-08 Windows/Doors $3,345 308 JOYCE WAY Replace 3 retrofit windows.
2026-01-08 Solar $95,658 257 CLEVELAND AVE Residential roof mount PV solar system; 30 modules; 12.3kW; with (2) Tesla Power… 12.3 kW 30 panels battery solar Battery storage
2026-01-08 HVAC/Mech $27,785 818 AUTUMN LN Installation of a Mitsubishi SUZ-AK48NL Outdoor Heat Pump Unit and a Mitsubishi … heat pump New installation HVAC installation
2026-01-07 HVAC/Mech $10,000 506 MIDVALE WAY Remove & replace furnace like for like. furnace like for like replacement HVAC changeout
2026-01-07 Plumbing $3,000 384 SUNSET WAY Install a 40-gallon water heater in the same location in the garage standard New installation Water heater
2026-01-07 Solar $2,500 436 GREEN GLEN WAY Removal and reinstallation of (22) roof mount solar panels at 5.72 kW 5.72 kW solar Solar PV
2026-01-07 Windows/Doors $21,600 803 EVEREST CT Remodel Master Bath; Repl Windows With Smaller
2026-01-06 Plumbing $13,000 431 LIVE OAK DR Remove 50 gallon water heater & install a Navien 240A tankless water heater with… 50 gal water heater tankless line work New installation Water heater
2026-01-06 Windows/Doors $35,000 913 ALTURAS WAY In kind replacement of 10 Windows.
2026-01-06 Battery Storage $8,200 546 NORTHERN AVE Install Customer supplied Enphase batteries, Enphase IQ Combiner box 6C, and Enp… line work New installation
2026-01-06 Plumbing $2,500 1008 GREENHILL RD remove existing gas water heater and install new gas water heater in same locati… gas New installation Water heater
2026-01-06 Electrical $5,400 23 MONTFORD AVE Replace 2 sub panels - no change in load or location replacement
2026-01-06 HVAC/Mech $101,331 750 REDWOOD HWY FRONTAGE RD STE 1218 Replace V R V Heat Pump System heat pump replacement HVAC replacement
2026-01-05 Structural $50,000 160 SEMINARY DR U 1B Extensive Structural Remodel/Repair @ Corridor - Beams, Concrete; Strengthen Ext…
2026-01-05 Roofing $14,500 50 MILLAND DR 14/15SQ tear off install OC trudef cool shingles and 1/15SQ tear off install tor… shingle tear off replacement Re-roof
2026-01-05 HVAC/Mech $9,000 213 JULIA AVE Remove & replace furnace in crawlspace like for like. furnace like for like replacement HVAC changeout
2026-01-04 Solar $45,200 1208 LATTIE LN 8.600 KW ROOFTOP SOLAR WITH (20) MODULES (1) TESLA POWERWALL 3 & (1) EXPANSION U… 8.6 kW battery solar Battery storage
2025-12-31 Solar $35,963 538 SHORELINE HWY Installation of 6.6 PV and 15 kWh ESS 15 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 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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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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