Heads up: The public source includes contractor names on some current permit records, but coverage has not yet reached PermitGrab's market-level reporting threshold. This page focuses on permit records and property data; contractor names are shown where the public source publishes them.
2,735 indexed permits · Marin County, California.
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.
| Newest permit | 2026-09-17 |
|---|
PermitGrab tracks 2,735 building permits in Marin County, CA as of 2026-09-17.
Record recency is based on available filing or issue dates; it does not verify publication time or collection delay.
Newest permit date:
Filter Marin County permits by trade: solar · roofing · HVAC · electrical · fire protection · new construction.
One email a week with the newest Marin County 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.
2,735 permits sorted by date
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| Date | Type | Value | Address | Contractor / Status | Save |
|---|---|---|---|---|---|
| 2026-07-23 | Plumbing | $9,500 | 123 RICHARDSON DR, MILL VALLEY, CA 94941 | EFFICIENT MODERN HEAT PUMP - HVAC | |
| 2026-07-23 | Plumbing | $5,000 | 1047 BEL MARIN KEYS BLVD, NOVATO, CA 94949 | — | |
| 2026-07-23 | General Construction | $270,000 | 300 HORSESHOE HILL RD, BOLINAS, CA 94924 | — | |
| 2026-07-23 | General Construction | $630,000 | 300 HORSESHOE HILL RD, BOLINAS, CA 94924 | — | |
| 2026-07-23 | Roofing | $18,987 | 2235 JUNIPERBERRY DR, SAN RAFAEL, CA 94903 | ARMSTRONG INSTALLATION SERVICE A CALIFORNIA CORPOR | |
| 2026-07-23 | General Construction | $29,892 | 40 PALOMINO CIR, NOVATO, CA 94947 | SONOMARIN SOLAR_INC | |
| 2026-07-22 | Roofing | $14,700 | 315 DEERTRAIL LN, MILL VALLEY, CA 94941 | CESAR LARA ROOFING INC | |
| 2026-07-22 | General Construction | $22,500 | 125 VAN WINKLE DR, SAN ANSELMO, CA 94960 | PARISI & POWELL | |
| 2026-07-22 | General Construction | $20,260 | 100 STANFORD AVE, MILL VALLEY, CA 94941 | SUNRUN INSTALLATION SERVICES INC | |
| 2026-07-22 | Plumbing | $3,900 | 307 SEYMOUR LN, MILL VALLEY, CA 94941 | BURKELL PLUMBING INC | |
| 2026-07-22 | General Construction | $60,000 | 376 MARIN AVE, MILL VALLEY, CA 94941 | R J WADE CONSTRUCTION INC | |
| 2026-07-22 | Plumbing | $2,500 | 700 ALTA VISTA RD, MILL VALLEY, CA 94941 | KELLY PLUMBING & HEATING INC | |
| 2026-07-22 | Roofing | $20,000 | 45 MT WHITNEY DR, SAN RAFAEL, CA 94903 | ABRIL ROOFING INC | |
| 2026-07-22 | HVAC/Mech | $11,314 | 8 LIBERTY DOCK, SAUSALITO, CA 94965 | BELLOWS PLUMBING HEATING & AIR INC | |
| 2026-07-22 | General Construction | $9,815 | 100 LOS CERROS DR, GREENBRAE, CA 94904 | ELECTRICAL ASSISTANCE | |
| 2026-07-22 | General Construction | $3,000 | 1160 IDYLBERRY RD, SAN RAFAEL, CA 94903 | ERNEST ONGARO & SONS INC | |
| 2026-07-22 | General Construction | $450,000 | 440 WOODLAND RD, KENTFIELD, CA 94904 | — | |
| 2026-07-22 | Roofing | $20,000 | 322 VIA RECODO, MILL VALLEY, CA 94941 | HINOJOSA ROOFING INC | |
| 2026-07-22 | General Construction | $7,300 | 9 CAROLYN LN, MILL VALLEY, CA 94941 | ERNEST ONGARO & SONS INC | |
| 2026-07-22 | General Construction | $21,925 | 20 COVE LN, SAUSALITO, CA 94965 | — | |
| 2026-07-22 | General Construction | $3,000 | 967 W CALIFORNIA AVE, MILL VALLEY, CA 94941 | GREENLIEF ENERGY | |
| 2026-07-22 | Plumbing | $2,991 | 202 SAN RAFAEL ST, NOVATO, CA 94945 | WATER HEATERS ONLY INC | |
| 2026-07-22 | General Construction | $3,400 | 521 MCCLAY RD, NOVATO, CA 94947 | ERNEST ONGARO & SONS INC | |
| 2026-07-21 | General Construction | $3,000 | 8 ST LUCIA PL, TIBURON, CA 94920 | NORTHERN PACIFIC POWER SYSTEMS INC | |
| 2026-07-21 | General Construction | $2,000 | 440 CORTE ESCUELA, NOVATO, CA 94949 | KELLER ELECTRIC | |
| 2026-07-21 | General Construction | $50,000 | 117 DIPSEA RD, STINSON BEACH, CA 94970 | — | |
| 2026-07-21 | Solar | $27,917 | 41 FAIRWAY DR, SAN RAFAEL, CA 94901 | SUN FIRST INC | |
| 2026-07-21 | General Construction | $1,000 | 268 GREENE ST, MILL VALLEY, CA 94941 | AMBROSE CONSTRUCTION INC | |
| 2026-07-21 | General Construction | $29,675 | 47 MAIN DR, SAN RAFAEL, CA 94901 | SONOMARIN SOLAR_INC | |
| 2026-07-21 | Plumbing | $2,180 | 109 VAN TASSEL CT, SAN ANSELMO, CA 94960 | ERNEST ONGARO & SONS INC | |
| 2026-07-21 | Roofing | $23,000 | 6 MARIELE DR, FAIRFAX, CA 94930 | APOLLO BUILDING AND ROOFING GROUP INC | |
| 2026-07-21 | General Construction | $30,000 | 108 ALMENAR DR, GREENBRAE, CA 94904 | ×2 ABEL MUNOZ | |
| 2026-07-21 | General Construction | $35,244 | 119 ERIN CT, SAN RAFAEL, CA 94903 | GOLDEN BEAR SOLAR INC | |
| 2026-07-21 | Pool/Spa | $20,000 | 237 ALAMEDA DE LA LOMA, NOVATO, CA 94949 | ADAMS POOL SOLUTIONS | |
| 2026-07-21 | Roofing | $10,000 | 108 ALMENAR DR, GREENBRAE, CA 94904 | ABEL MUNOZ | |
| 2026-07-21 | Roofing | $35,000 | 312 JOYCE WAY, MILL VALLEY, CA 94941 | AUSSIE ROOFING INC | |
| 2026-07-21 | General Construction | $15,000 | 30 TAPPAN RD, SAN ANSELMO, CA 94960 | KOBSAK CHAVAPRICHA | |
| 2026-07-21 | Roofing | $28,180 | 305 ENTERPRISE CONCOURSE, MILL VALLEY, CA 94941 | SANFORD SERVICES GROUP INC | |
| 2026-07-21 | Roofing | — | 312 JOYCE WAY, MILL VALLEY, CA 94941 | AUSSIE ROOFING INC | |
| 2026-07-21 | General Construction | $25,390 | 65 CALYPSO SHORES, NOVATO, CA 94949 | SUNRUN INSTALLATION SERVICES INC | |
| 2026-07-21 | Windows/Doors | $9,000 | 30 HERON DR, MILL VALLEY, CA 94941 | AIDAN COLLINS & SONS INC | |
| 2026-07-20 | Roofing | $19,400 | 6 MCALLISTER AVE, KENTFIELD, CA 94904 | CAPSTONE ROOFING INC | |
| 2026-07-20 | General Construction | $5,500 | 312 MELROSE AVE, MILL VALLEY, CA 94941 | DIVINE ELECTRIC INC | |
| 2026-07-20 | Pool/Spa | $50,000 | 121 WOODLAND RD, KENTFIELD, CA 94904 | ADAMAS BUILDERS INC | |
| 2026-07-20 | General Construction | $383,734 | 14700 STATE ROUTE 1, POINT REYES STATION, CA 94956 | SOLARCRAFT SERVICES | |
| 2026-07-20 | General Construction | $700,000 | 121 WOODLAND RD, KENTFIELD, CA 94904 | ADAMAS BUILDERS INC | |
| 2026-07-20 | Roofing | $30,000 | 200 TRINIDAD DR, TIBURON, CA 94920 | FLORES ROOFING | |
| 2026-07-20 | HVAC/Mech | $9,000 | 290 ALAMEDA DE LA LOMA, NOVATO, CA 94949 | ERNEST ONGARO & SONS INC | |
| 2026-07-20 | General Construction | $25,390 | 74 MT TALLAC CT, SAN RAFAEL, CA 94903 | SUNRUN INSTALLATION SERVICES INC |
The official source did not publish a permit type for 100 records; the chart reflects only source-classified permits.
New building permits in Marin County, 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 names are available on some current records; contact coverage varies by filing.
Marin County, California processes building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 2735+ Marin County 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.
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: Building Permits and Marin County Building Permits Report (V509).
PermitGrab indexes 2,735 building permits in Marin County. New records appear as they are available from the source.
The most recent permit indexed for Marin County 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.
Marin County permit activity covers 2,735 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.
Search recent Marin County, CA building permits by address, 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, see the Marin County Permit Pulse.
Email alerts when new public records are available for new permits and property activity. Contractor names are shown where the current public filing includes them; contact coverage varies by record. Owner information is shown only where it can be matched from available public records.
PermitGrab currently tracks 2735 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.
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.
Contractors can research Marin County activity by filtering current permits by trade, location, and project type. Some current permit records include contractor names; use those source-published names alongside the project details. Property information is shown only where public records can be matched.
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. Some current permit records include source-published contractor names; contact fields appear only where published or matched. Property information is available only where public records can be matched. Card required to start; cancel anytime before day 14.
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