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.

PermitGrab Pro is a $149/mo subscription. 14-day Pro trial — choose your market first, then card required at checkout · cancel anytime before day 14.

Public-record project research, not a shared-lead marketplace. Use the permit, source date, and available fields to research the builder, project, or adjacent work before outreach. Cancel anytime in one click — no retention call.

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

🔔 Get Mill Valley Permit Alerts

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

📥 Export CSV 📊 Report

Published permit & code records

Permit data through 2026-09-13

7,501 permits sorted by date

Date Type Value Address Details Contractor / Status Save
2020-01-15 Solar $35,959 885 CHAMBERLAIN CT Rooftop Solar 8.0 K W - Express solar Solar PV
2020-01-15 Battery Storage $14,000 360 DOLAN AVE Battery Back-Up Storage - Express battery Battery storage
2020-01-15 Roofing $24,000 759 BAY RD Re roof with class a modified asphalt roof membrane and taper board roof system … shingle Re-roof
2020-01-15 Solar $16,800 1020 MELALEUCA LN 11.34 Kw Roof Mount Pv - Express 11.34 kW solar Solar PV
2020-01-15 Solar $20,000 522 NORTHERN AVE Battery Storage - Express battery Battery storage
2020-01-14 Solar $9,900 108 MORNING SUN AVE Battery Storage -Express battery Battery storage
2020-01-14 Battery Storage $13,900 316 TODD WAY Battery Back Up battery Battery storage
2020-01-14 Solar $9,900 108 MORNING SUN AVE 3.9kw Roof Mount Pv - Express 3.9 kW solar Solar PV
2020-01-14 Solar $9,900 560 PANORAMIC HWY 3.9kw Roof Mount Pv - Express 3.9 kW solar Solar PV
2020-01-14 Roofing $9,000 115 STADIUM AVE ROOF OVERLAY - 1 LAYER EXISTING - MODIFIED BITUMEN - CLASS A flat
2020-01-14 General Construction $150,000 9 STRAWBERRY LANDING Replace Seawall
2020-01-14 Battery Storage $9,900 560 PANORAMIC HWY Battery Backup Storage System - Express battery Battery storage
2020-01-13 Plumbing $4,100 801 SPRING DR REPLACING EXISTING 50 GL WATER HEATER WTIH N/TANKLESS HEATER. tankless Water heater
2020-01-13 Windows/Doors $4,832 126 HIGHLAND LN replace 15 windows and 1 door size for size
2020-01-13 General Construction $3,500 361 N FERNDALE AVE Bring Deck Guardrail Up To Code
2020-01-13 Solar $21,000 534 MARIN AVE Battery Storage - Express battery Battery storage
2020-01-13 HVAC/Mech $3,800 276 MORNING SUN AVE replace failed furnace with new furnace furnace replacement HVAC replacement
2020-01-13 General Construction $1,000 360 RICHARDSON WAY Replace 40 gallon water hearer in existing location.
2020-01-13 HVAC/Mech $14,140 537 BROWNING ST INSTALL NEW COMBI BOILER New installation HVAC installation
2020-01-13 Windows/Doors $1,000 103 RISING RD We would like to request for a window replacement permit (like-for-like) for the… like for like replacement HVAC changeout
2020-01-13 Solar $16,780 534 MARIN AVE Rooftop Solar 12.24kw - Express 12.24 kW solar Solar PV
2020-01-10 Plumbing $1,650 205 LAVERNE AVE New 60 ft water service, ran in 1'' soft copper from meter to inlet of home. line work New installation
2020-01-09 Solar $14,000 933 ALTURAS WAY Battery Storage - Express battery Battery storage
2020-01-09 Solar $11,190 122 STADIUM AVE Rooftop Solar 7.56 K W - Express solar Solar PV
2020-01-09 General Construction $15,000 359 DURANT WAY Covered Deck T.D. 12/3/19
2020-01-09 Solar $5,594 933 ALTURAS WAY Rooftop Solar =3.78 K W - Express solar Solar PV
2020-01-09 Electrical $12,400 100 GREAT CIRCLE DR New Generator
2020-01-09 Solar $14,000 122 STADIUM AVE Battery Storage - Express battery Battery storage
2020-01-08 HVAC/Mech $12,000 801 EVEREST CT REPLACE DUCTWORK ONLY replacement HVAC replacement
2020-01-08 Solar $21,570 5 REED ST Battery Storage - Express Change Contr 2/25/20 battery Battery storage
2020-01-08 HVAC/Mech $13,752 398 S MORNING SUN AVE Installed new tankless water heater run new 3/4 dedicated gas line from meter. G… tankless line work replacement Water heater
2020-01-08 General Construction $35,000 338 LOWELL AVE Rmdl 3 Decks And Stairs. 1 Expand Stairs, 2 In Kind, 3 Replace & Expand- B W O P…
2020-01-07 General Construction $4,000 373 PINEHILL RD upgrade main service to main service - all equipment in same location
2020-01-07 Roofing $150,000 820 MARIN DR Struct. Rmd, N/Roof, Addtn, Stairs & Deck ***Bwop T.D. 6/3/19
2020-01-07 General Construction $18,000 5 HARBOR POINT DR. UNIT 102, 202, 302 Interior Rmdl: W/D Plcd Into Closet. T.D. 1-3-20
2020-01-07 Electrical $1,000 481 GREEN GLEN WAY add subpanel 20A 20A New installation
2020-01-07 Pool/Spa $80,000 118 E STRAWBERRY DR Replaster Pool
2020-01-06 Solar $16,000 373 PINE HILL RD Battery Storage System - Express battery Battery storage
2020-01-06 Solar $11,190 324 E STRAWBERRY DR Rooftop Solar 7.56 K W - Express solar Solar PV
2020-01-06 Electrical $2,000 227 CALIFORNIA AVE Main Panel Upgrade To 200 A 200A service panel Panel service
2020-01-06 Solar $21,000 324 E STRAWBERRY DR Battery Storage - Express battery Battery storage
2020-01-06 Plumbing 527 BROOKLINE WAY Run a dedicated gas line from the gas meter, to the existing brick fireplace. In… line work New installation
2020-01-06 Solar $16,000 373 PINE HILL RD 3.84 Photovoltaic Roof Mount - Express solar Solar PV
2020-01-05 Roofing $12,000 3 BLUE BIRD LN new roofing siding and four windows New installation New roof
2020-01-05 Roofing $12,000 1 BLUE BIRD LN new roof siding and four windows New installation New roof
2020-01-03 Windows/Doors $15,000 128 MORNING SUN AVE Replace 13 windows and 2 patio doors like for like. Temper all for WUI like for like replacement HVAC changeout
2020-01-02 Solar $12,000 290 MORNING SUN AVE 4.62 Kw Roof Mount Photovoltaic - Express 4.62 kW solar Solar PV
2020-01-02 General Construction $11,000 4 CREEK SIDE WAY Remodl Kit And Reloc Laundry; Struct Wndw T.D. 1/1/20
2020-01-02 General Construction $200,000 17 TOWER DR #A Convert Garage To Adu T D 2/5/19 *5/5/21 Owner Cancelled Project. Contractor Ok'…
2020-01-02 Solar $12,000 290 MORNING SUN AVE Battery Backup - Solar battery solar Battery storage
Page 150 of 151 ← Prev 1 2 149 150 151 Next →
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.

See Pricing Set Up Free Alerts

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.
Free resources

More on Mill Valley & U.S. construction activity

Free permit tools
Permit lookup tools and a free city-by-city volume lookup — no signup required.
Permit activity badge
Show clients Mill Valley permit activity from public records — copy one line of HTML for your website.

More California permit data

Los Angeles permits Sacramento County permits San Jose permits Sacramento permits San Bernardino County permits San Francisco permits Santa Clara permits Oakland permits Santa Clara County permits Kern County permits

Comparing permit-data tools? See BuildZoom vs Shovels vs PermitGrab (2026) — how to compare market coverage, source freshness, and available record fields.

Choose your market →
Then finish
setup