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.

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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

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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
2024-10-11 Roofing $16,000 512 SHASTA WAY RE-ROOF 19SQ tear off install 3 layers modified bitumen by Certainteed flat tear off replacement Re-roof
2024-10-11 Solar $82,500 475 E STRAWBERRY DR 120 Solar Panels - Array #1 On Previously Permitted Carport (P#173454-7) 60 K W solar Solar PV
2024-10-11 Solar $182,279 918 ALTURAS WAY Installation Of Solarport Structure: 11.64kw Pv Ground Mount System; Energy Stor… 11.64 kW battery solar Battery storage
2024-10-11 Electrical $1,000 820 MARIN DR New Circuits and/or Outlets to outdoor shed
2024-10-10 Roofing $21,695 310 MARIN AVE REMOVE AND REPLACE CLASS A COMP SHINGLE ROOF. shingle replacement
2024-10-10 General Construction $50,000 338 DURANT WAY Repair/Replace Car Deck & Kitchen Deck
2024-10-10 Roofing $18,000 44 S KNOLL RD TEAR OFF AND INSTALL 35 SQUARES OF COMPOSITION SHINGLES 35 sq shingle tear off replacement Re-roof
2024-10-10 Roofing $30,000 114 ALMONTE BLVD TEar off roof and install steel roofing tear off replacement Re-roof
2024-10-10 Roofing $31,740 890 MARIN DR Torch down and asphalt shingles re roof for residential and shed. total sqft for… shingle Re-roof
2024-10-09 Roofing $22,800 115 EVERGREEN AVE Comp Shingles not to exceed 600 sq ft- Remove existing roof down to sheathing. P… 600 roof sf shingle New installation New roof
2024-10-09 General Construction $30,000 951 SMITH RD New Det Garage
2024-10-09 Plumbing $25,000 359 MONTFORD AVE Inkind kitchen, remove cabinets and replace inkind, Inkind plumbing in kitchen. …
2024-10-09 General Construction $8,357 504 ANDRE LN Seismic Upgrade. All Work To Follow A.B.A.G. Plan Set A
2024-10-09 Solar $16,700 11 MEADOW DR Install roof mount solar panels at 6.56 kW and 1 battery 6.56 kW battery solar Battery storage
2024-10-09 Electrical $7,500 827 SMITH RD Upgrading 100 AMP main panel to 200 AMP main panel. 100A
2024-10-08 Roofing $13,300 315 DURANT WAY T & G Roof Section Only - Prepare existing surface to receive new foam system. A… New installation New roof
2024-10-08 Electrical $7,500 285 GREENE ST Upgrading from existing 100A main panel to new 200A main panel. 200A New installation
2024-10-08 Windows/Doors $14,000 265 RICARDO RD Replacing four windows at my home
2024-10-08 Roofing $10,000 926 VERNAL AVE reroof of 1,540sq, demo existing tar & gravel, installing new waterproofing on t… replacement Re-roof
2024-10-08 Roofing $14,000 314 ROSS DR remove existing roof and install GAF HDZ lifetime shingles shingle New installation New roof
2024-10-04 General Construction $14,077 332 SHORELINE HWY Replaced existing fau in crawlspace with 97% two-stage variable speed fau in sam…
2024-10-04 HVAC/Mech $26,775 29 BAYVIEW TER Installation of two ductless heat pump condensers & mini splits. heat pump New installation HVAC installation
2024-10-04 HVAC/Mech $18,805 616 EASTWOOD WAY Replaced existing fau with 24k Variable Speed Heat Pump located in backyard heat pump
2024-10-04 General Construction $6,000 317 CARRERA DR Exterior Siding and trim repair
2024-10-03 General Construction $15,000 304 DURANT WAY Remove Tile, Replace Membrane, Install New Tile On 3rd Flr Exterior Patio Deck
2024-10-03 Solar $6,000 1002 TRILLIUM LN Minor Improvement. Adding 2 Enphase batteries to an existing solar system solar Solar PV
2024-10-03 Plumbing $4,221 265 PRINCETON AVE Removal/Replacement of a 50 gallon gas water heater in the hall closet. Like for… 50 gal water heater gas replacement Water heater
2024-10-03 Plumbing $4,000 56 MILLAND DR Remove and replace 50 gallon water heater located in the garage like for like 50 gal water heater standard replacement Water heater
2024-10-02 Electrical $10,000 901 GREENHILL RD Install new 200 amp Main Service Panel in place of the existing 125 amp Main Ser… 200A service panel New installation Panel service
2024-10-02 Electrical $5,700 34 S KNOLL RD Upgrading main service panel from existing 100 AMP to new 200 AMP main service p… 200A service panel New installation Panel service
2024-10-02 Electrical $2,000 509 PIXIE TRL Replacement of 100A meter/main service with 200A meter/main. Overhead service. N… 100A replacement
2024-10-01 Electrical $3,000 464 GREEN GLEN WAY replace main panel. 125A new 125A replacement
2024-10-01 Solar $21,337 975 GREENHILL RD Installing 8 Roof Mounted Solar Panels 3.24KW.. + 1 ESS 3.84kWh 3.24 kW 3.84 kWh battery battery solar Battery storage
2024-10-01 HVAC/Mech $25,000 14 VISTA REAL Remove and replace furnace and AC for a heat pump and air handler. Remove and re… AC, furnace, heat pump like for like replacement HVAC changeout
2024-10-01 Electrical $1,000 420 DURANT WAY Like for like. Replace existing ZINSCO 100 amp panel with another 100 amp. 100A replacement
2024-09-30 Solar $25,000 44 S KNOLL RD ROOF MOUNTED PV 13.53KW, 33 panels, 13 TESLA: RSD MCI-1 WITH 02 TESLA: POWERWALL… 200A battery, solar Battery storage
2024-09-29 Solar $33,238 141 REED BLVD 7.20kW DC PHOTOVOLTAIC SYSTEM 18ea SOLARIA PowerX-400R-4T modules 18ea Enphase I… 7.2 kW solar Solar PV
2024-09-27 Plumbing $12,000 2 KENT WAY Install 22kw whole home generator & 200A transfer switch. Run a dedicated gas li… 200A New installation
2024-09-27 General Construction $14,431 337 MARIN AVE Bedroom Addition - Assoc. W/ P#171499
2024-09-27 HVAC/Mech $56,220 115 RICHARDSON DR INSTALL (2) DUCTED MINI SPLIT SYSTEMS. INSTALL A 66 GALLON HEAT PUMP WATER HEATE… 200A New installation
2024-09-26 Plumbing $50,000 211 BERYL ST Kitchen Remodel, bring Electrical up to code, minor changes to plumbing and elec…
2024-09-26 General Construction $220,000 230 PERRY ST Addition To 1st, 2nd & 3rd Fl; Deck
2024-09-25 Electrical $19,808 655 EASTWOOD WAY Install 36k BTU HP and AH; AH located in indoor closet, HP located side of home …
2024-09-25 Solar $20,000 10 ST JUDE RD Install a residential Rooftop Solar System Complete New installation New roof
2024-09-25 General Construction $38,500 287 MORNING SUN AVE Labor to install new exterior siding and trim on 2 sides of home that are water …
2024-09-25 Plumbing $8,000 604 AMARANTH BLVD Replace tankless water heater with same in same location tankless replacement Water heater
2024-09-25 Roofing $9,500 316 VIA RECODO tear-off flat roof, install modified bitumen roof 600sq ft 600 roof sf flat tear off replacement Re-roof
2024-09-25 Roofing $31,500 430 PANORAMIC HWY Tear off main roof to solid sheeting. Re-roof with Class A Lifetime Shingles. shingle tear off replacement Re-roof
2024-09-24 HVAC/Mech $7,615 111 LEHMAN LN Furnace replacement- like for like furnace like for like replacement HVAC changeout
2024-09-24 Roofing $50,000 361 E STRAWBERRY DR Deck membrane replacement 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 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.

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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 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.
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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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