Marin County Building Permits & Project Research

3,283 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 2026-11-01

PermitGrab tracks 3,283 building permits in Marin County, CA as of 2026-11-01, 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.

Free weekly permit summary for Marin County

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.

3,283
Indexed Permits
397
Contractor names (90 days)
2026-11-02
Last Updated
Updated recently · 2026-11-01
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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 2026-11-01
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3,283 permits sorted by date

⇄ Swipe or scroll to see address & contractor

Date Type Value Address Details Contractor / Status Save
2026-04-28 Windows & Doors
Source type: RESIDENTIAL
$34,000 12 JEFFERSON AVE, SAN RAFAEL, CA 94903 Siding Replacement, Non-structural Door/Window Replacement; R P S REMODELING INC
2026-04-28 Roofing
Source type: RESIDENTIAL
$30,000 214 POPLAR DR, KENTFIELD, CA 94904 ReRoofing; With Electronic Inspection; replacement Re-roof COLINDRES ROOFING CO
2026-04-28 General Construction
Source type: RESIDENTIAL
$31,500 5720 NICASIO VALLEY RD, NICASIO, CA 94946 RESIDENTIAL residential ROCKY HILL ELECTRIC INC
2026-04-28 General Construction — 72 TRINIDAD DR, TIBURON, CA 94920 — —
2026-04-28 General Construction
Source type: RESIDENTIAL
$50,000 250 SEADRIFT RD, STINSON BEACH, CA 94970 RESIDENTIAL residential TOS BUILDERS LLC
2026-04-28 HVAC
Source type: RESIDENTIAL
$5,000 24 MORNING SUN AVE, MILL VALLEY, CA 94941 Replace Mechanical Appliance; replacement HVAC replacement KELLY PLUMBING & HEATING INC
2026-04-28 General Construction — 50 BARBAREE WAY, TIBURON, CA 94920 — ×2 —
2026-04-28 General Construction
Source type: RESIDENTIAL
$85,000 22 KEHOE WAY, INVERNESS, CA 94937 RESIDENTIAL residential Homeowner permit
2026-04-28 General Construction
Source type: RESIDENTIAL
$28,000 403 LAVERNE AVE, MILL VALLEY, CA 94941 RESIDENTIAL residential Homeowner permit
2026-04-28 General Construction
Source type: RESIDENTIAL
$50,310 414 VIA DEL PLANO, NOVATO, CA 94949 RESIDENTIAL residential SEMPER SOLARIS CONSTRUCTION INC
2026-04-28 HVAC
Source type: RESIDENTIAL
$8,000 20 OAK KNOLL RD, KENTFIELD, CA 94904 Replace Mechanical Appliance; replacement HVAC replacement ERNEST ONGARO & SONS INC
2026-04-28 General Construction
Source type: RESIDENTIAL
$30,000 215 S RIDGEWOOD RD, KENTFIELD, CA 94904 RESIDENTIAL residential Homeowner permit
2026-04-28 Plumbing
Source type: COMMERCIAL
$2,000 12781 SIR FRANCIS DRAKE BLVD, INVERNESS, CA 94937 Replace Circuits / Outlets; Replace Plumbing Fixtures(s); replacement —
2026-04-28 HVAC
Source type: RESIDENTIAL
$34,090 25 POPLAR DR, KENTFIELD, CA 94904 Replace Mechanical Appliance; replacement HVAC replacement ERNEST ONGARO & SONS INC
2026-04-27 Roofing
Source type: RESIDENTIAL
$48,440 383 TENNESSEE AVE, MILL VALLEY, CA 94941 ReRoofing; replacement Re-roof SPOTLIGHT ROOFING INC
2026-04-27 Roofing
Source type: RESIDENTIAL
$21,041 183 OAK MANOR DR, FAIRFAX, CA 94930 ReRoofing; With Electronic Inspection; replacement Re-roof JAJ ROOFING
📞 (•••) •••-••••
2026-04-27 HVAC
Source type: RESIDENTIAL
$15,000 350 VIA DE LA VISTA, INVERNESS, CA 94937 Replace Mechanical Appliance; replacement HVAC replacement REYES HEATING AND AIR
2026-04-27 Roofing
Source type: RESIDENTIAL
$16,900 381 DURANT WAY, MILL VALLEY, CA 94941 ReRoofing; With Electronic Inspection; replacement Re-roof MC LERAN INC
2026-04-27 Electrical
Source type: RESIDENTIAL
$3,800 279 DONAHUE ST, SAUSALITO, CA 94965 Service Upgrade; service panel Panel service DB PRO ELECTRIC LLC
2026-04-27 General Construction
Source type: RESIDENTIAL
$25,040 220 SECOND ST, TOMALES, CA 94971 RESIDENTIAL residential AXIA SOLAR CORP
2026-04-27 General Construction
Source type: RESIDENTIAL
$90,850 459 LIVE OAK DR, MILL VALLEY, CA 94941 RESIDENTIAL residential JAMES S CLOUGH ENTERPRISES INC
📞 (•••) •••-••••
2026-04-27 General Construction
Source type: RESIDENTIAL
$30,000 30 FAWN CT, SAN ANSELMO, CA 94960 RESIDENTIAL residential Homeowner permit
2026-04-27 General Construction
Source type: RESIDENTIAL
$20,000 91 OAK AVE, NOVATO, CA 94945 RESIDENTIAL residential SUNRUN INSTALLATION SERVICES INC
2026-04-27 Roofing
Source type: RESIDENTIAL
$66,000 51 LUNADA CT, SAN RAFAEL, CA 94901 ReRoofing; replacement Re-roof TOP RANK ROOFING
2026-04-27 Roofing
Source type: RESIDENTIAL
$200,000 7 ORCHARD WAY, KENTFIELD, CA 94904 ReRoofing; With Electronic Inspection; replacement Re-roof MARIN COUNTY ROOFING CO INC
2026-04-27 Plumbing
Source type: COMMERCIAL
$16,000 100 MARINWOOD AVE, SAN RAFAEL, CA 94903 New Plumbing Fixture(s); GRAVES 6 INC
2026-04-27 Windows & Doors
Source type: RESIDENTIAL
$15,720 53 KATRINA LN, SAN ANSELMO, CA 94960 Non-structural Door/Window Replacement; JEMICO LLC
2026-04-27 HVAC
Source type: RESIDENTIAL
$2,500 122 GREGORY DR, FAIRFAX, CA 94930 Siding Replacement; replacement HVAC replacement SDC BUILT INC
2026-04-27 Roofing
Source type: RESIDENTIAL
$10,999 85 SANCHEZ RD, FOREST KNOLLS, CA 94933 ReRoofing; replacement Re-roof SUNSHINE ROOFING
2026-04-26 Electrical
Source type: RESIDENTIAL
$1,238 18 LAVERNE AVE, MILL VALLEY, CA 94941 EV Charging Station; EV charger ED ELECTRIC GROUP INC
2026-04-26 HVAC
Source type: RESIDENTIAL
$9,000 14 WAIKIKI LN, DILLON BEACH, CA 94929 Replace Mechanical Appliance; replacement HVAC replacement ADAMS REFRIGERATION SERVICE INC A CALIFORNIA CORPO
2026-04-24 Roofing
Source type: RESIDENTIAL
$11,995 15 WESTGATE DR, SAN RAFAEL, CA 94903 ReRoofing; replacement Re-roof JAJ ROOFING
📞 (•••) •••-••••
2026-04-24 Roofing
Source type: RESIDENTIAL
$20,000 39 SHELL RD, MILL VALLEY, CA 94941 ReRoofing; replacement Re-roof ROOFLOW INC
2026-04-24 Roofing
Source type: COMMERCIAL
$54,600 1118 SIR FRANCIS DRAKE BLVD, KENTFIELD, CA 94904 ReRoofing; replacement Re-roof G R C ROOFING INC
2026-04-24 Roofing
Source type: RESIDENTIAL
$11,000 181 ELM RD, BOLINAS, CA 94924 ReRoofing; replacement Re-roof EQUINOX ROOFING SOLUTIONS INC
2026-04-24 Roofing
Source type: RESIDENTIAL
$13,000 1008 TRILLIUM LN, MILL VALLEY, CA 94941 ReRoofing; replacement Re-roof EQUINOX ROOFING SOLUTIONS INC
2026-04-24 General Construction
Source type: RESIDENTIAL
$3,500 319 GOODHILL RD, KENTFIELD, CA 94904 RESIDENTIAL residential ARB INC
2026-04-24 General Construction
Source type: COMMERCIAL
$281,000 800 REDWOOD HWY FRONTAGE RD #805, MILL VALLEY, CA 94941 COMMERCIAL commercial RAVIZZA DESIGN AND CONSTRUCTION INC
2026-04-24 General Construction
Source type: RESIDENTIAL
$400,000 875 MARIN DR, MILL VALLEY, CA 94941 RESIDENTIAL residential STEVE REMPE GENERAL CONTRACTOR INC
2026-04-24 Plumbing
Source type: RESIDENTIAL
$30,000 304 RICARDO RD, MILL VALLEY, CA 94941 New Circuits / Outlets; New Plumbing Fixture(s); Siding Replacement, ReRoofing; replacement Re-roof —
2026-04-24 Plumbing
Source type: RESIDENTIAL
$15,225 987 BEL MARIN KEYS BLVD, NOVATO, CA 94949 Replace Plumbing Fixtures(s); Mechanical Appliance; replacement RAPIDFLO INC
2026-04-24 Roofing
Source type: RESIDENTIAL
$17,000 54 MADRONE AVE, WOODACRE, CA 94973 ReRoofing; replacement Re-roof CUPERTINO ROOFING INC
2026-04-24 General Construction
Source type: RESIDENTIAL
$1,000 704 CABIN DR, MILL VALLEY, CA 94941 RESIDENTIAL residential Homeowner permit
2026-04-24 HVAC
Source type: COMMERCIAL
$21,937 100 SACRAMENTO AVE, SAN ANSELMO, CA 94960 Replace Ductwork, Replace Mechanical Appliance; replacement HVAC replacement HULBERT HEATING & AIR CONDITIONING INC
2026-04-24 Roofing
Source type: RESIDENTIAL
$17,500 607 BUGEIA LN, NOVATO, CA 94945 ReRoofing; replacement Re-roof MARTINEZ ROOFING
2026-04-23 Electrical
Source type: RESIDENTIAL
$5,500 46 CHALDA CT, SAN RAFAEL, CA 94903 Service Upgrade; service panel Panel service DIVINE ELECTRIC INC
2026-04-23 General Construction
Source type: RESIDENTIAL
$43,088 15 WESTGATE DR, SAN RAFAEL, CA 94903 RESIDENTIAL residential JAJ ROOFING
📞 (•••) •••-••••
2026-04-23 Roofing
Source type: RESIDENTIAL
$32,000 711 FOREST WAY, MILL VALLEY, CA 94941 ReRoofing; replacement Re-roof NC ROOFING SOLUTION INC
2026-04-23 Electrical
Source type: RESIDENTIAL
$5,500 91 MT MUIR CT, SAN RAFAEL, CA 94903 Service Upgrade; service panel Panel service DIVINE ELECTRIC INC
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Permit Types in Marin County

The official source did not publish a permit type for 14 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 3,283+ Marin County building permits — newest permit date: 2026-11-01 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 3,283 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 2026-11-01. Newest permit date: 2026-11-01. 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 3,283 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 3,283 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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