Marin County Building Permits & Project Research

3,299 indexed permits · 397 contractor names in the last 90 days · Marin County, California.

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Marin County building permits — key stats
Active contractors 397
Newest permit 2026-11-03

PermitGrab tracks 3,299 building permits in Marin County, CA as of 2026-11-03, including 397 active contractors identified from filings in the last 90 days.

✓ 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:

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Filter Marin County permits by trade: solar · roofing · HVAC · electrical · fire protection · new construction.

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One email a week with the newest Marin County building permits — contractors, addresses, and project values. 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.

3,299
Indexed Permits
397
Contractor names (90 days)
2026-11-03
Last Updated
Source date: 2026-11-03
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New permits, and contractor activity sent when new public records are available.

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Published permit & code records

Permit data through 2026-11-03
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3,299 permits sorted by date

⇄ Swipe or scroll to see address & contractor

Date Type Value Address Details Contractor / Status Save
2026-07-16 General Construction
Source type: RESIDENTIAL
$10,000 35 LIBERTY DOCK, SAUSALITO, CA 94965 Replace Mechanical Appliance; residential PETER LEVI PLUMBING LLC
2026-07-16 General Construction
Source type: RESIDENTIAL
$4,000 425 CORTE NORTE, NOVATO, CA 94949 Service Upgrade; residential SOLARCRAFT SERVICES
2026-07-16 General Construction
Source type: RESIDENTIAL
$2,500 493 VIA DEL PLANO, NOVATO, CA 94949 RESIDENTIAL residential SOLARCRAFT SERVICES
2026-07-16 Roofing
Source type: RESIDENTIAL
$6,000 5 BAYVIEW TER, MILL VALLEY, CA 94941 ReRoofing; replacement Re-roof MARINA BAY ROOFING INC
2026-07-16 Roofing
Source type: RESIDENTIAL
$39,800 2 HERMIT LN, KENTFIELD, CA 94904 ReRoofing; With Electronic Inspection; replacement Re-roof MC LERAN INC
2026-07-16 Roofing
Source type: RESIDENTIAL
$64,800 300 WILLOW RD, NICASIO, CA 94946 ReRoofing; With Electronic Inspection; replacement Re-roof MC LERAN INC
2026-07-16 General Construction
Source type: RESIDENTIAL
$29,000 40 KATRINA LN, SAN ANSELMO, CA 94960 Resurface Existing Pool And Spa, Install Drain Grate. No Structural Changes. residential —
2026-07-16 Addition
Source type: RESIDENTIAL
$17,028 40 CRANE DR, SAN ANSELMO, CA 94960 Updated kWh from 10 to 30 per request from contractor on 7/22/26, " Additionally… 10 kWh battery battery Battery storage COMPLETE SOLAR INC
2026-07-16 General Construction
Source type: RESIDENTIAL
$16,000 316 LAVERNE AVE, MILL VALLEY, CA 94941 Replace Mechanical Appliance; residential JOHN OWENS SERVICES INC
2026-07-16 General Construction
Source type: RESIDENTIAL
$3,600 508 VENDOLA DR, SAN RAFAEL, CA 94903 RESIDENTIAL residential HIGH DEFINITION SOLAR INC
2026-07-16 General Construction
Source type: RESIDENTIAL
$5,330 170 MAESTRO RD, NOVATO, CA 94947 RESIDENTIAL residential SUSTAINABLE LIVING BUILDERS INC
2026-07-16 Windows & Doors
Source type: RESIDENTIAL
$98,000 275 JOHNSTONE DR, SAN RAFAEL, CA 94903 Convert Part Of House To A D U; New Door; Landing TANNERBUILT BUILDING & DESIGN
2026-07-16 Windows & Doors
Source type: RESIDENTIAL
$4,460 316 BLACKSTONE DR, SAN RAFAEL, CA 94903 Non-structural Door/Window Replacement; JEMICO LLC
2026-07-16 Roofing
Source type: RESIDENTIAL
$9,999 115 HAWTHORNE RD, BOLINAS, CA 94924 ReRoofing; replacement Re-roof SUNSHINE ROOFING
2026-07-16 General Construction
Source type: RESIDENTIAL
$144,000 361 N FERNDALE AVE, MILL VALLEY, CA 94941 Retaining Wall B W O P residential PARTNERS CONTRACTING INC.
2026-07-16 Windows & Doors
Source type: RESIDENTIAL
— 560 EVERGREEN RD, BOLINAS, CA 94924 Siding Replacement, Non-structural Door/Window Replacement; —
2026-07-16 Roofing
Source type: RESIDENTIAL
$19,600 246 FLAMINGO RD, MILL VALLEY, CA 94941 ReRoofing; With Electronic Inspection; replacement Re-roof MC LERAN INC
2026-07-15 General Construction
Source type: RESIDENTIAL
$13,840 215 REED ST, MILL VALLEY, CA 94941 RESIDENTIAL residential TESLA ENERGY OPERATIONS INC
2026-07-15 General Construction
Source type: RESIDENTIAL
$50,000 1 ORCHARD WAY, KENTFIELD, CA 94904 Electric Driveway Gate residential ALVILA GROUP CONSTRUCTION CO LLC
2026-07-15 General Construction
Source type: RESIDENTIAL
$2,296 18400 STATE ROUTE 1, MARSHALL, CA 94940 EV Charging Station; With Electronic Inspection residential REYFF ELECTRIC COMPANY
2026-07-15 Roofing
Source type: RESIDENTIAL
$37,727 48 BAHAMA REEF, NOVATO, CA 94949 ReRoofing; With Electronic Inspection; replacement Re-roof NORTHBAY ROOFING & GUTTERS INC
2026-07-15 General Construction
Source type: RESIDENTIAL
$202,427 1 ORCHARD WAY, KENTFIELD, CA 94904 Retaining Walls; Outdoor Kitchen residential ALVILA GROUP CONSTRUCTION CO LLC
2026-07-15 General Construction
Source type: RESIDENTIAL
$4,600 3 CALLE DEL EMBARCADERO, STINSON BEACH, CA 94970 Foundation Repair Using 3 Intellijacks, (1) S4 Supplemental Beam (12 Lin Ft), An… residential GROUNDWORKS CALIFORNIA LLC
2026-07-15 General Construction
Source type: COMMERCIAL
$450,000 1600 LOS GAMOS DR, SAN RAFAEL, CA 94903 Commercial Site Improvement - 6' Fence; Bollards; Card Operated Pedestrian Gate;… commercial THOMPSON BUILDERS CORPORATION
2026-07-15 General Construction
Source type: RESIDENTIAL
$10,047,573 1 ORCHARD WAY, KENTFIELD, CA 94904 Replace S F D; Garage; Mech Rm; Trellis; Balconies residential ALVILA GROUP CONSTRUCTION CO LLC
2026-07-15 General Construction
Source type: RESIDENTIAL
$3,698 23075 STATE ROUTE 1, MARSHALL, CA 94940 Replace Plumbing Fixtures(s); residential ERNEST ONGARO & SONS INC
2026-07-15 General Construction
Source type: COMMERCIAL
$20,900 131 SEMINARY DR, MILL VALLEY, CA 94941 Siding Replacement; commercial BARRY JOSEPH
2026-07-15 Roofing
Source type: RESIDENTIAL
$17,000 195 OCEANA DR, DILLON BEACH, CA 94929 ReRoofing; replacement Re-roof SUTTER ROOFING SYSTEMS INC
2026-07-15 Roofing
Source type: RESIDENTIAL
$30,600 1299 IDYLBERRY RD, SAN RAFAEL, CA 94903 ReRoofing; With Electronic Inspection; replacement Re-roof WEDGE ROOFING INC
2026-07-14 General Construction
Source type: RESIDENTIAL
$5,000 10155 STATE ROUTE 1, OLEMA, CA 94950 Service Upgrade; residential ENTWISLE ELECTRIC LLC
2026-07-14 General Construction
Source type: RESIDENTIAL
$6,000 235 KENT AVE, KENTFIELD, CA 94904 Siding Replacement; residential CERES CONSTRUCTION INC
2026-07-14 General Construction
Source type: RESIDENTIAL
$60,000 390 LOWELL AVE, MILL VALLEY, CA 94941 RESIDENTIAL residential DTM CONSTRUCTION
2026-07-14 General Construction $2,230 80 MONTECITO RD, SAN RAFAEL, CA 94901 — —
2026-07-14 Roofing
Source type: RESIDENTIAL
$42,665 170 MAESTRO RD, NOVATO, CA 94947 ReRoofing; replacement Re-roof SUSTAINABLE LIVING BUILDERS INC
2026-07-14 Windows & Doors
Source type: RESIDENTIAL
$14,495 48 MAIN ST, SAN QUENTIN, CA 94964 Non-structural Door/Window Replacement; JEMICO LLC
2026-07-14 General Construction
Source type: RESIDENTIAL
$2,000 129 MONTFORD AVE, MILL VALLEY, CA 94941 RESIDENTIAL residential —
2026-07-14 General Construction
Source type: COMMERCIAL
$18,464 89 COLE DR, SAUSALITO, CA 94965 Replace Plumbing Fixtures(s); commercial DEMAKAS PLUMBING & HEATING INC
2026-07-14 General Construction
Source type: COMMERCIAL
$2,000 277 DONAHUE ST, SAUSALITO, CA 94965 Service Upgrade; commercial —
2026-07-14 General Construction
Source type: RESIDENTIAL
$10,000 100 BRIGHTON AVE, BOLINAS, CA 94924 Temporary Beach Access Stairs While Seawall Is Being Repaired - Related To Bp#18… residential NEMEC CONSTRUCTION INC
2026-07-14 General Construction
Source type: RESIDENTIAL
— 139 BELVEDERE DR, MILL VALLEY, CA 94941 RESIDENTIAL residential —
2026-07-13 General Construction
Source type: RESIDENTIAL
$4,000 985 W CALIFORNIA AVE, MILL VALLEY, CA 94941 EV Charging Station; With Electronic Inspection residential DIVINE ELECTRIC INC
2026-07-13 General Construction
Source type: RESIDENTIAL
$2,000 327 COUNTYVIEW DR, MILL VALLEY, CA 94941 Replace Circuits / Outlets, EV Charging Station; residential DIVINE ELECTRIC INC
2026-07-13 General Construction
Source type: RESIDENTIAL
$1,270 5757 LUCAS VALLEY RD, NICASIO, CA 94946 Temp Power Pole For Ag Exempt Barns - Permits179289 & 179290 residential POWER POLE SERVICE
2026-07-13 General Construction
Source type: RESIDENTIAL
$20,000 533 PINEO AVE, MILL VALLEY, CA 94941 Minor Repair. Existing Pool/Spa Resurface. No Equipement Of Structural Changes. residential EARL ADAMS TILE-COPING & PLASTERING INC
2026-07-13 General Construction
Source type: RESIDENTIAL
$140,000 225 VAN WINKLE DR, SAN ANSELMO, CA 94960 New Pool, (N) Spa, (N) Equip, & Pool Cover residential GALLO POOLS
📞 (•••) •••-••••
2026-07-13 Roofing
Source type: RESIDENTIAL
$30,560 621 VIA DE LA VISTA, INVERNESS, CA 94937 ReRoofing; With Electronic Inspection; replacement Re-roof GUTIERREZ ROOFING COMPANY INC
2026-07-13 General Construction
Source type: RESIDENTIAL
$4,934 145 STUYVESANT DR, SAN ANSELMO, CA 94960 Replace Plumbing Fixtures(s); residential ERNEST ONGARO & SONS INC
2026-07-13 General Construction
Source type: COMMERCIAL
$8,000 11400 STATE ROUTE 1, POINT REYES STATION, CA 94956 Replace Parking & Directional Signs, Illuminated & Non-Illuminated; Replace Awni… commercial PROLITE
2026-07-13 General Construction
Source type: RESIDENTIAL
$3,911 2710 CENTER RD, NOVATO, CA 94947 Replace Plumbing Fixtures(s); residential GBPHA LLC
2026-07-13 General Construction
Source type: RESIDENTIAL
$12,985 744 ESTANCIA WAY, SAN RAFAEL, CA 94903 RESIDENTIAL residential SUNRUN INSTALLATION SERVICES INC
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Permit Types in Marin County

The official source did not publish a permit type for 81 records; the chart reflects only source-classified permits.

Construction Activity in Marin County

New building permits in Marin County, California show where construction activity is being recorded. Contractors can filter the available public records by trade, date, address, and project value to research projects and plan outreach using the fields the source publishes.

About Marin County Building Permits

Marin County, California processes building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 3,299+ Marin County building permits — newest permit date: 2026-11-03 from this listing's source.

Building permits in Marin County can document new construction, renovations, and specialty work. The fields in a public record vary by filing, but may include a project address, scope, estimated cost, or contractor name. Use the displayed source information to evaluate whether a record is useful for your market research.

How Contractors Use Marin County Permit Data

HVAC contractors, electricians, plumbers, and roofers can use Marin County building-permit records to research visible construction activity. A permit may signal a project that is relevant to a particular trade, but the source record does not establish that its owner is seeking a bid.

Use the published date, project details, and any named business contact to research a project before outreach. Public records are not exclusive, and outreach results depend on the market, project, and your own process.

Eligible subscribers can receive trade-filtered alerts when new records are collected. Alert timing and field coverage follow the underlying source rather than a universal schedule.

PermitGrab methodology · Page data current as of · Source: Building Permits and Marin County Building Permits Report (V509).

Who appears in Marin County permit records?

PermitGrab indexes 3,299 building permits in Marin County. New records appear as they are available from the source.

How fresh is Marin County permit data?

The most recent permit indexed for Marin County is dated 2026-11-03. Newest permit date: 2026-11-03. 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 Marin County permit records?

Marin County permit activity covers 3,299 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.

1 workflow for Marin County research

Start with the published project record.

🕵️

The project-team lookup

Search a business name to review its recorded permit activity in Marin County and the project details the public source publishes. Use the scope, timing, and address to research complementary work; a record is not a request for bids.

Research Marin County project activity — Pro $149/mo

How to look up Marin County building permits

Search recent Marin County, CA building permits by address, contractor, and permit type in the table above — pulled from the Marin County 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 and the most active contractors, see the Marin County Permit Pulse.

Nearby California Cities — explore building permits in other California cities

Research Marin County project activity

Email alerts when new public records are available for newly published permits and recorded project-team activity. Contact details are shown only where the public source publishes them. 14-day Pro trial for alerts — card required; Pro $149/mo unlocks full available records.

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Frequently Asked Questions about Marin County Building Permits

How many building permits does PermitGrab track in Marin County?

PermitGrab currently tracks 3,299 building permits in Marin County, 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 Marin County 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 Marin County?

Contractors find leads in Marin County by filtering PermitGrab by trade and ZIP code, then researching the recorded contractor and project activity. Contact details appear only where a public record includes them; saved-search email alerts track new matching records as they are published.

What’s included in the 14-day trial?

The 14-day trial includes full Pro access to Marin County — CSV export, trade and value-tier filters, lead scoring, and violation cross-reference flags. Contractor phone and website reveals are included where source-published. 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?

Marin County permit data, by use case

Same data, different angle. Pick the playbook that matches what you sell.

Contractors & subs
Recent Marin County contractor activity is a signal for labor and material demand. Contact details appear only where the public source publishes them.
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 Marin County provide project context for solar-market research. Filter by the current project signal and verify ownership separately.
Insurance agents
Marin County 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, with contractor details where the record publishes them.
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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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