Marin County Building Permits & Project Research

3,283 indexed permits · 397 contractor names in the last 90 days · Marin County, California.

PermitGrab Pro is a $149/mo subscription. 14-day Pro trial — choose your market first, then card required at checkout · cancel anytime before day 14.

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.

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:

PermitGrab Pro is a $149/mo subscription for current municipal permit, property, and code-violation records. In this market, that includes contractor records from the official municipal feed. 14-day Pro trial below — choose your market first, then card required at checkout · cancel anytime before day 14.

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
📊 View Marin County source-dated permit records →

🔔 Get Marin County Permit Alerts

New permits, and contractor activity sent when new public records are available.

📥 Export CSV 📊 Report

Published permit & code records

Permit data through 2026-11-01
🔎 See for yourself — free: click any Reveal button to unmask up to 10 real contractor phone numbers. No account needed.

3,283 permits sorted by date

⇄ Swipe or scroll to see address & contractor

Date Type Value Address Details Contractor / Status Save
2026-05-22 General Construction
Source type: RESIDENTIAL
$80,000 16 HILLSIDE AVE, KENTFIELD, CA 94904 RESIDENTIAL residential Homeowner permit
2026-05-22 Structural $70,000 273 N ALMENAR DR, GREENBRAE, CA 94904 Structural Kitchen Remodel; Add Bath At Lower Floor; Remove Chimney; Sliding Gla… —
2026-05-22 Electrical $5,000 15 ALAMEDA DE LA LOMA, NOVATO, CA 94949 Update Electrical Panel From 100 Amp Zinsco To 200 Amp. Update A/C Unit 100A —
2026-05-22 Electrical
Source type: RESIDENTIAL
$16,200 500 LIVE OAK DR, MILL VALLEY, CA 94941 New Circuits / Outlets, Replace Circuits / Outlets; replacement MAX ELECTRIC LLC
2026-05-21 General Construction $11,000 4 CHAPARRAL LN, SAN GERONIMO, CA 94963 — PETER LEVI PLUMBING LLC
2026-05-21 Electrical
Source type: RESIDENTIAL
$2,500 15 BLUE RIDGE RD, KENTFIELD, CA 94904 EV Charging Station; With Electronic Inspection EV charger DIVINE ELECTRIC INC
2026-05-21 HVAC
Source type: RESIDENTIAL
$20,000 140 LEGEND RD, SAN ANSELMO, CA 94960 Replace Mechanical Appliance; replacement PETER LEVI PLUMBING LLC
2026-05-21 Electrical
Source type: RESIDENTIAL
$5,500 166 BAYVIEW DR, MILL VALLEY, CA 94941 Service Upgrade; service panel DIVINE ELECTRIC INC
2026-05-21 Electrical
Source type: RESIDENTIAL
$1,000 350 MESA RD, POINT REYES STATION, CA 94956 Replace Circuits / Outlets; replacement Homeowner permit
2026-05-21 Roofing
Source type: RESIDENTIAL
$18,534 241 EMERYSTONE TER, SAN RAFAEL, CA 94903 ReRoofing; replacement Re-roof SEMPER SOLARIS CONSTRUCTION INC
2026-05-21 HVAC
Source type: RESIDENTIAL
$38,500 390 FAWN DR, SAN ANSELMO, CA 94960 Replace Ductwork, Mechanical Appliance, Replace Mechanical Appliance; replacement RAPIDFLO INC
2026-05-21 General Construction
Source type: RESIDENTIAL
$56,059 26 MARTLING RD, SAN ANSELMO, CA 94960 RESIDENTIAL residential BETTER EARTH ELECTRIC INC
2026-05-21 Roofing
Source type: RESIDENTIAL
$15,000 1142 TOMALES PETALUMA RD, PETALUMA, CA 94952 ReRoofing; replacement Re-roof Homeowner permit
2026-05-21 Windows & Doors
Source type: RESIDENTIAL
$13,045 151 BAYVIEW DR, MILL VALLEY, CA 94941 Non-structural Door/Window Replacement; JEMICO LLC
2026-05-21 General Construction
Source type: RESIDENTIAL
$56,469 2 CATSKILL CT, SAN ANSELMO, CA 94960 RESIDENTIAL residential SEMPER SOLARIS CONSTRUCTION INC
2026-05-21 Roofing
Source type: RESIDENTIAL
$31,800 90 HANKEN DR, KENTFIELD, CA 94904 ReRoofing; With Electronic Inspection; replacement Re-roof MC LERAN INC
2026-05-21 General Construction
Source type: RESIDENTIAL
$30,000 562 MARIN AVE, MILL VALLEY, CA 94941 RESIDENTIAL residential SONOMA RESIDENTIAL SERVICES LLC
2026-05-21 HVAC
Source type: RESIDENTIAL
$20,000 6 BUTTERFLY LN, KENTFIELD, CA 94904 Replace Mechanical Appliance; replacement DICKSON CO
2026-05-21 Windows & Doors
Source type: RESIDENTIAL
$8,475 103 BRETANO WAY, GREENBRAE, CA 94904 Non-structural Door/Window Replacement; JEMICO LLC
2026-05-21 Roofing
Source type: RESIDENTIAL
$36,600 420 PINEWOOD DR, SAN RAFAEL, CA 94903 ReRoofing; replacement Re-roof MC LERAN INC
2026-05-20 Roofing
Source type: RESIDENTIAL
$20,000 82 GRANDE PASEO, SAN RAFAEL, CA 94903 ReRoofing; replacement Re-roof AWT ROOFING INC
2026-05-20 Electrical
Source type: RESIDENTIAL
$5,500 95 SCHMIDT LN, SAN RAFAEL, CA 94903 Service Upgrade; service panel DIVINE ELECTRIC INC
2026-05-20 HVAC
Source type: COMMERCIAL
$14,583 350 LAUFF RANCH RD, BOLINAS, CA 94924 Replace Ductwork, Replace Mechanical Appliance; replacement MOORE HOME SERVICES
2026-05-20 Plumbing
Source type: RESIDENTIAL
$2,800 6 CHALDA CT, SAN RAFAEL, CA 94903 Replace Plumbing Fixtures(s); replacement DIVINE ELECTRIC INC
2026-05-20 Windows & Doors
Source type: RESIDENTIAL
$29,469 38 EAST PIER, SAUSALITO, CA 94965 Non-structural Door/Window Replacement; SAUSALITO CONSTRUCTION INC
2026-05-20 General Construction
Source type: RESIDENTIAL
$15,000 92 N DREAM FARM RD, INVERNESS, CA 94937 RESIDENTIAL residential ×3 AVILA & WADLINGTON CONTRACTORS INC
2026-05-20 General Construction
Source type: RESIDENTIAL
$25,013 171 CENTRAL AVE, WOODACRE, CA 94973 RESIDENTIAL residential SYMMETRIC ENERGY INC
2026-05-20 General Construction $4,970 28 S KNOLL RD, MILL VALLEY, CA 94941 — —
2026-05-20 Electrical
Source type: COMMERCIAL
$2,500 25 QUISISANA DR, KENTFIELD, CA 94904 Service Upgrade; service panel M G CONSTRUCTION
2026-05-20 General Construction
Source type: RESIDENTIAL
$85,000 742 MARIN DR, MILL VALLEY, CA 94941 RESIDENTIAL residential MARINKITCHENCO INC
2026-05-20 General Construction
Source type: RESIDENTIAL
$100,000 55 MT MUIR CT, SAN RAFAEL, CA 94903 RESIDENTIAL residential Homeowner permit
2026-05-20 HVAC
Source type: RESIDENTIAL
$4,500 626 NORTHERN AVE, MILL VALLEY, CA 94941 Replace Mechanical Appliance; replacement BELLOWS PLUMBING HEATING & AIR INC
2026-05-19 Plumbing
Source type: RESIDENTIAL
$3,154 404 ALAMEDA DE LA LOMA, NOVATO, CA 94949 Replace Plumbing Fixtures(s); replacement MIKE JOHN LOZANO
📞 (•••) •••-••••
2026-05-19 Roofing
Source type: RESIDENTIAL
$25,990 22 CENTRAL DR, MILL VALLEY, CA 94941 ReRoofing; replacement Re-roof SPOTLIGHT ROOFING INC
2026-05-19 General Construction
Source type: RESIDENTIAL
$41,714 550 NORTHERN AVE, MILL VALLEY, CA 94941 RESIDENTIAL residential NORTHERN PACIFIC POWER SYSTEMS INC
2026-05-19 Roofing
Source type: RESIDENTIAL
$19,450 97 GREGORY DR, FAIRFAX, CA 94930 ReRoofing; replacement Re-roof CAPSTONE ROOFING INC
2026-05-19 Plumbing
Source type: RESIDENTIAL
$17,000 21 HOMESTEAD BLVD, MILL VALLEY, CA 94941 Replace Plumbing Fixtures(s); replacement JAY'S PLUMBING
2026-05-19 General Construction $4,790,000 1600 LOS GAMOS DR #320, SAN RAFAEL, CA 94903 T I - Add Offices, Conference Rms, & 4 Baths W/Showers County Project Marin Co F… —
2026-05-19 General Construction $110,000 2514 MAR EAST ST, TIBURON, CA 94920 — —
2026-05-19 Electrical
Source type: RESIDENTIAL
$6,200 251 FAWN DR, SAN ANSELMO, CA 94960 Service Upgrade; service panel AUTO CHARGE ELECTRIC INC
2026-05-19 Roofing
Source type: RESIDENTIAL
$47,855 984 GREENHILL RD, MILL VALLEY, CA 94941 ReRoofing; With Electronic Inspection; replacement Re-roof ALTERNATIVE ROOFING SOLUTIONS INC
2026-05-19 Windows & Doors
Source type: RESIDENTIAL
$2,230 323 LOWELL AVE, MILL VALLEY, CA 94941 Non-structural Door/Window Replacement; JEMICO LLC
2026-05-19 Plumbing
Source type: RESIDENTIAL
$9,000 105 MONTEGO KEY, NOVATO, CA 94949 Replace Plumbing Fixtures(s); replacement BATHS FOR LESS LLC
2026-05-19 General Construction
Source type: RESIDENTIAL
$35,000 122 PERALTA AVE, MILL VALLEY, CA 94941 RESIDENTIAL residential DESIGN BUILD SPECIALISTS
📞 (•••) •••-••••
2026-05-19 General Construction
Source type: COMMERCIAL
$50,000 3125 SIR FRANCIS DRAKE BLVD, FAIRFAX, CA 94930 COMMERCIAL commercial EARL ADAMS TILE-COPING & PLASTERING INC
2026-05-19 Windows & Doors
Source type: RESIDENTIAL
$25,000 10 CHALDA CT, SAN RAFAEL, CA 94903 Non-structural Door/Window Replacement; CUSTOM EXTERIORS INC
2026-05-18 Plumbing
Source type: RESIDENTIAL
$4,000 35 KATRINA LN, SAN ANSELMO, CA 94960 Replace Plumbing Fixtures(s); replacement PETER LEVI PLUMBING LLC
2026-05-18 Windows & Doors
Source type: RESIDENTIAL
$12,462 86 MT MUIR CT, SAN RAFAEL, CA 94903 Non-structural Door/Window Replacement; AMERICAN VISION WINDOWS INC
Page 42 of 66 ← Prev 1 2 … 41 42 43 65 66 Next →
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.

See Pricing Set Up Free Alerts

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.
Free resources

More on Marin County & U.S. construction activity

Free permit tools
Permit lookup tools and a free city-by-city volume lookup — no signup required.
Permit activity badge
Show clients Marin County permit activity from public records — copy one line of HTML for your website.

More California permit data

Los Angeles permits Sacramento County permits San Jose permits Sacramento permits San Bernardino County permits San Francisco permits Santa Clara permits Oakland permits Santa Clara County permits Kern County permits

Comparing permit-data tools? See BuildZoom vs Shovels vs PermitGrab (2026) — how to compare market coverage, source freshness, and available record fields.

Choose your market →
Then finish
setup