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.

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 2026-09-17

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

🔔 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 2026-09-17

7,506 permits sorted by date

⇄ Swipe or scroll to see address & contractor

Date Type Value Address Details Contractor / Status Save
2024-08-15 Electrical $5,000 120 HIGHLAND LN Replace main electric service panel and 1 subpanel. Main panel - upgrade from 10… 100A service panel replacement Panel service
2024-08-14 Solar $41,000 204 REED ST (N) FLUSH MOUNTED 9.24 kW PV SYSTEM WITH (N) 13.5 kWh BATTERY STORAGE, GRID TIED… 9.24 kW 13.5 kWh battery battery solar Battery storage
2024-08-14 Plumbing $40,000 44 DE SILVA ISLAND DR BATHROOM REMODELING LIKE FOR LIKE · REPLACE LIGHTS, ADD 2 NEW RL · ADD 2 NEW GFC… replacement
2024-08-14 Plumbing $3,300 380 TENNESSEE AVE Trench and expose existing sewer pipe. Proposal to replace 10ft of HDPE SDR-17,4… line work replacement
2024-08-14 Plumbing $7,000 833 SPRING DR Tank to tankless water heater conversion. Remove and replace tank water heater a… tankless replacement Water heater
2024-08-13 General Construction $111,975 14 TOPSIDE WAY Decks & Stairs
2024-08-13 Plumbing $3,409 101 REED BLVD Remove/Replace gas water heater gas replacement Water heater
2024-08-13 Roofing $25,843 612 LAGUNA RD TEAR OFF EXISTING BUILT-UP ROOF INSTALL NEW BUILT-UP ROOF CLASS A 1400 SQ FT 1,400 roof sf flat tear off replacement Re-roof
2024-08-13 Roofing $21,681 425 GREEN GLEN WAY T/O existing and install new Class A comp shingle roof, 2000 sq ft 2,000 roof sf shingle New installation New roof
2024-08-13 Plumbing $4,363 129 RICHARDSON DR Remove/Replace 40 gallon gas water heater in the basement 40 gal water heater gas replacement Water heater
2024-08-12 Roofing $17,500 241 REED ST re roof, replace furnace only no ductwork, replace water heater furnace replacement HVAC replacement
2024-08-12 Roofing $16,519 330 COUNTYVIEW DR HOUSE ONLY TEAR OFF EXISTING ROOF AND INSTALL NEW BUILT-UP ROOF CLASS A 1000 SQ … 1,000 roof sf flat tear off replacement Re-roof
2024-08-12 General Construction $35,000 308 SHORELINE HWY Remodel: Relocate Kitchen & Creation Of (N) Bedrm
2024-08-12 Electrical $2,200 203 MORNING SUN AVE, SUITE 4 Replace existing FPE panel with new Siemens in same location. No added load. replacement
2024-08-12 Roofing $23,000 519 SHASTA WAY 2900 sqft reroof asphalt shingle to asphalt shingle 2,900 roof sf shingle replacement Re-roof
2024-08-12 HVAC/Mech $18,365 1229 LATTIE LN HVAC Changeout from gas furnace to ducted electric heat pump. furnace, heat pump replacement HVAC changeout
2024-08-12 Roofing $19,715 2 LEO LN GARAGE ONLY TEAR OFF EXISTING ROOF AND INSTALL BUILT-UP ROOF CLASS A 1200 SQ FT 1,200 roof sf flat tear off replacement Re-roof
2024-08-12 Roofing $20,800 340 CARRERA DR Tear off 2 sloped sections of the main roof to solid sheeting. Install 1.5 rigid… shingle tear off replacement Re-roof
2024-08-12 Roofing $35,700 525 FAIRVIEW AVE Tear off sloped & flat sections of the main roof to solid sheeting. Re-roof slop… shingle tear off replacement Re-roof
2024-08-12 General Construction $367,897 27 EAGLE ROCK RD (ADU 27A) Detached A D U; Deck
2024-08-11 Electrical 243 FLAMINGO RD Adding a subpanel, outlets, and lighting to a storage shed
2024-08-09 Electrical $3,000 366 DOLAN AVE Upgrade underground electrical service to 200 amp. New ground rods. Trenching to… 200A New installation
2024-08-09 Structural $7,500 746 ALTA VISTA RD North Retaining Wall
2024-08-09 General Construction $42,000 746 ALTA VISTA RD Driveway Retaining Wall
2024-08-09 General Construction $1,183,700 746 ALTA VISTA RD New S F D; Garage; Covered Porches
2024-08-09 Structural $16,800 746 ALTA VISTA RD W Terrace Retaining Wall
2024-08-09 General Construction $10,000 841 SPRING DR Rebuild (E) Deck
2024-08-09 Roofing $22,100 344 LOWELL AVE roof replacement- SFD tear of existing comp roof one layer install GAF HDZ class… 18 sq shingle replacement New roof
2024-08-08 Plumbing $2,500 294 MORNING SUN AVE Replace 40-gallon water heater with a new 40-gallon water heater in the existing… standard replacement Water heater
2024-08-08 Roofing $9,580 650 AMARANTH BLVD Left section, back upper section remove old materials, install new underlayment … shingle New installation New roof
2024-08-08 Electrical $740,000 215 REED ST Remodel & Addition; Decks & Stairs; New Garage; (N) H V A C & Elec Panel
2024-08-07 Windows/Doors $25,000 21 SEMINARY COVE DR Small fire are exterior rear of property. 5 windows and 1 door to be replaced. S…
2024-08-07 Plumbing $3,000 55 S KNOLL RD Run a dedicated 1in galvy gas line from riser at home under crawl to opposite si… line work
2024-08-07 HVAC/Mech $15,486 951 SMITH RD ADD ON AC IN BACKYARD SEER 14 3 TONS 3 tons AC New installation
2024-08-07 General Construction $22,500 955 VERNAL AVE Updating a hall bathroom
2024-08-06 Roofing $25,000 733 BAY RD reroof replacement Re-roof
2024-08-06 Roofing $24,000 901 GREENHILL RD Removal of existing roofing materials and installation of new class-A 60 mil PVC… New installation New roof
2024-08-06 Roofing $38,890 308 E STRAWBERRY DR TEAR OFF EXISTING ROOFS INSTALL COMPOSITION SHINGLE ROOF - 1700 SQ FT INSTALL BU… 1,700 roof sf shingle, flat tear off replacement Re-roof
2024-08-06 Roofing $17,320 326 CARRERA DR TEAR OFF EXISTING BUILT-UP ROOF INSTALL BUILT-UP ROOF CLASS A 900 SQ FT 900 roof sf flat tear off replacement Re-roof
2024-08-06 Structural $50,000 15 CIRCLE WAY Replace existing kitchen cabinets, appliances, and water fixtures. New cabinets …
2024-08-05 Roofing $15,000 4 MAXWELL LN Removal of existing roofing materials down to the existing sheathing, and instal… shingle New installation New roof
2024-08-05 Electrical $3,000 607 NORTHERN AVE, SUITE A Electrical subpanel replacement with facing change: Replace old 125amp subpanel … 125A 2 circuits add_circuits
2024-08-05 Battery Storage $15,000 8 CEDARWOOD LN 1 Tesla battery with 13.5kWh capacity 13.5 kWh battery battery Battery storage
2024-08-05 Electrical $8,500 351 MARIN AVE 1) UPGRADE THE 200AMP MAIN PANEL FOR A 4OO AMP MAIN PANEL (TWO METER PANEL). 2) … 200A 240V New installation
2024-08-05 Plumbing $25,000 359 DURANT WAY Kitchen remodel - Like for like, no change to layout. Upgrade plumbing and elect… like for like replacement HVAC changeout
2024-08-02 General Construction $1,500,000 2 NINA CT (N) S F D, Utility Area, & Deck
2024-08-01 Roofing $12,000 243 FLAMINGO RD Reroof, tear off, 21 SQ. Shingles shingle tear off replacement Re-roof
2024-08-01 Structural $30,850 362 S MORNING SUN AVE Remove & Replace (E) Retaining Wall
2024-08-01 Windows/Doors $12,000 410 PINE ST window and door replacement, siding
2024-08-01 General Construction $85,000 203 GIBSON AVE Kitchen Remodel T.D. 7/22/24
Page 47 of 151 ← Prev 1 2 46 47 48 150 151 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 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.

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 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.
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