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
2020-01-28 General Construction $14,000 3 BLUE BIRD LN Remodl Kit And Reloc Laundry; Struct Wndw; Rmdl Bath T.D. 1/1/20
2020-01-28 General Construction $11,000 41 CENTRAL CT Remodel Kitchen; Convert Part Of Garage To Office And Laundry (Unconditioned) T.…
2020-01-27 Electrical $5,000 315 PANORAMIC HWY Change out old existing 200 amp meter main with new panel up-grade. Correct wiri… 200A replacement
2020-01-27 Solar $26,700 23 S KNOLL RD 0, 60.1 Photovoltaic And Battery Back-Up battery solar Battery storage
2020-01-27 Structural $8,575 890 CHAMBERLAIN CT Change out of Furance in basement
2020-01-27 Battery Storage $7,000 415 1/2 WELLESLEY AVE 60.1 Battery Back-Up System battery Battery storage
2020-01-24 General Construction $45,000 266 PRINCETON AVE 2 Baths Remod - Express
2020-01-24 Roofing $10,400 283 FLAMINGO RD Tear off main roof to solid sheeting (not including newer addition). Re-roof wit… shingle tear off replacement Re-roof
2020-01-24 Roofing $14,695 1203 WATERVIEW DR Re-roof: 23sq. Scope of work 1: Tear off, install new felt and new comp shingles… shingle, flat tear off replacement Re-roof
2020-01-24 General Construction $15,000 311 LOWELL AVE (309) Legalize Adu 11/5/19
2020-01-24 Plumbing $1,900 257 RICARDO RD Change out of 50 Gal water heater with new 50 gal water heater 50 gal water heater standard replacement Water heater
2020-01-23 Electrical $3,000 227 CALIFORNIA AVE Electrical service upgrade 200A 200A service panel Panel service
2020-01-23 Plumbing $1,900 763 BAY RD Replace failed 50 gal water heater with new 50 gal water heater 50 gal water heater standard replacement Water heater
2020-01-23 Solar $16,416 12 DIPSEA TRL 4.8kw Roof Mount Photovoltaic - Express 4.8 kW solar Solar PV
2020-01-23 Solar $22,400 35 LAVERNE AVE 15.12kw Roof Mount Photovoltaic - Express **Contractor Request To Cancel/Refund … 15.12 kW solar Solar PV
2020-01-23 Battery Storage $21,000 171 GREAT CIRCLE DR Energy Storage System - Express battery Battery storage
2020-01-23 Battery Storage $21,000 35 LAVERNE AVE Energy Storage System - Express **Contractor Request To Cancel/Refund Permit On … battery Battery storage
2020-01-23 General Construction $1,500 139 RICHARDSON DR Uncond Laundry Closet -Express
2020-01-22 Windows/Doors $37,832 19 CENTRAL DR replace siding and 5 windows, size for size
2020-01-22 Battery Storage $6,000 21 BAYVIEW TER Battery Backup - Ft battery Battery storage
2020-01-22 Solar $15,000 21 BAYVIEW TER Pv Solar - Ft solar Solar PV
2020-01-22 General Construction $36,000 8 HARBOR POINT DR #108,110,208,210,308,310 Install Washer/Dryer Units In Closets
2020-01-22 Plumbing $3,500 566 PANORAMIC HWY Install new on demand hot water heater standard New installation Water heater
2020-01-22 General Construction $38,789 508 BARONE LN Remodel 1st Fl; No Added Sq Ft T.D. 1-22-20
2020-01-22 Windows/Doors $84,890 340 PINE HILL RD Kitchen Rmdl, Windows/Doors
2020-01-22 Plumbing $15,000 28 MIDWAY AVE Rewire electrical, replace plumbing fixtures. replacement
2020-01-21 General Construction $28,800 226 SHORELINE HWY T.I. Kitchen, Skylight (Pizza Restaurant) T.D. 11/19/19
2020-01-21 General Construction $95,485 265 GREENE ST Kit Rmdl - Express
2020-01-21 General Construction $132,000 354 STARLING RD Add Master Suite; Rmv Chimney; Strct Wndow Chngs; Pergola
2020-01-20 HVAC/Mech $4,000 118 RICARDO RD replace failed furnace with new furnace in closet furnace replacement HVAC replacement
2020-01-17 Battery Storage $14,478 510 PALMA WAY Battery Backup - Express battery Battery storage
2020-01-17 Electrical $7,000 807 EVEREST CT Upgrade main electrical service to 200A Electrical installation for Hot Tub 1 x … 200A 220V EV charger New installation
2020-01-17 Solar $17,864 510 PALMA WAY Pv Solar 3.20kw- Express 3.2 kW solar Solar PV
2020-01-17 Plumbing $1,900 276 MORNING SUN AVE 50 GALLON WATER HEATER C/O LIKE FOR LIKE 50 gal water heater standard replacement Water heater
2020-01-17 General Construction 21 WEATHERLY DR Installation of Moen Flo Leak Detection System.
2020-01-16 Solar $20,834 34 BAYVIEW TER Rooftop Solar solar Solar PV
2020-01-16 Solar $5,600 304 DURANT WAY Rooftop Solar 3.78 K W - Express solar Solar PV
2020-01-16 Solar $7,000 304 DURANT WAY Battery Storage - Express battery Battery storage
2020-01-16 Solar $7,000 424 VIEWPARK CT Battery Storage - Express battery Battery storage
2020-01-16 Electrical $1,000 34 BAYVIEW TER Main Panel Upgrade service panel Panel service
2020-01-16 Solar $20,000 120 LOMITA DR Rooftop Solar 4.65 &5.94 K W - Fastrack solar Solar PV
2020-01-16 General Construction $4,000 120 LOMITA DR Install 225 A Buss Ncf, 200 A Main Breaker 225A New installation
2020-01-16 Solar $13,900 120 LOMITA DR Battery Storage - Fastrack battery Battery storage
2020-01-16 Windows/Doors $10,000 410 HILLDALE WAY Repl Windows W/Sliding Door; Lighting For New Landing & @ Interior Room T.D. 12/…
2020-01-15 Solar $35,959 885 CHAMBERLAIN CT Rooftop Solar 8.0 K W - Express solar Solar PV
2020-01-15 Solar $14,500 989 VERNAL AVE N 3.84kw Roof Mount Photovoltaic - Express 3.84 kW solar Solar PV
2020-01-15 Solar $11,190 362 PINE HILL RD 3.78kw Roof Mount Photovoltaic - Express 3.78 kW solar Solar PV
2020-01-15 Solar $14,000 1020 MELALEUCA LN Battery Storage Back-Up - Express battery Battery storage
2020-01-15 Solar $34,356 522 NORTHERN AVE Rooftop Solar 8.32 K W - Express solar Solar PV
2020-01-15 Solar $20,000 522 NORTHERN AVE Battery Storage - Express battery 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 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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