1,514 indexed permits · 368 contractor names in the last 90 days · San Mateo 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.
| Active contractors | 368 |
|---|---|
| Newest permit | 2026-11-01 |
PermitGrab tracks 1,514 building permits in San Mateo County, CA as of 2026-11-01, including 368 active contractors identified from filings in the last 90 days.
Record recency is based on available filing or issue dates; it does not verify publication time or collection delay.
Newest permit date:
Filter San Mateo County permits by trade: solar · roofing · HVAC · electrical · fire protection · new construction.
One email a week with the newest San Mateo 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.
72 permits sorted by date
Project value is blank on every record displayed here, so the Value column is omitted.
⇄ Swipe or scroll to see address & contractor
| Date | Type | Address | Contractor / Status | Save |
|---|---|---|---|---|
| 2026-10-20 |
New Construction Source type: Residential Detached Non-Habitable Accessory Structures
|
1234 CEDAR ST, MONTARA CA 94037-0000 | — | |
| 2026-10-13 |
New Construction Source type: Residential Detached Non-Habitable Accessory Structures
|
2141 QUEENS LN, SAN MATEO CA 94402-0000 | — | |
| 2026-10-09 |
New Construction Source type: Residential New Single Family / Multi Family / Manufactured / Detached ADU
|
406 7TH AVE, MENLO PARK CA 94025-0000 |
Morrish Design
Contact details pending
|
|
| 2026-10-09 |
New Construction Source type: Residential New Single Family / Multi Family / Manufactured / Detached ADU
|
406 7TH AVE, MENLO PARK CA 94025-0000 |
Morrish Design
Contact details pending
|
|
| 2026-10-09 |
New Construction Source type: Residential New Single Family / Multi Family / Manufactured / Detached ADU
|
406 7TH AVE, MENLO PARK CA 94025-0000 |
Morrish Design
Contact details pending
|
|
| 2026-10-09 |
New Construction Source type: Residential New Single Family / Multi Family / Manufactured / Detached ADU
|
406 7TH AVE, MENLO PARK CA 94025-0000 |
Morrish Design
Contact details pending
|
|
| 2026-10-09 |
New Construction Source type: Residential New Single Family / Multi Family / Manufactured / Detached ADU
|
406 7TH AVE, MENLO PARK CA 94025-0000 |
Morrish Design
Contact details pending
|
|
| 2026-10-08 |
New Construction Source type: Residential New Single Family / Multi Family / Manufactured / Detached ADU
|
364 3RD AVE, REDWOOD CITY CA 94063 | — | |
| 2026-10-07 |
New Construction Source type: Residential New Single Family / Multi Family / Manufactured / Detached ADU
|
EMERALD LAKE HILLS CA 94062-0000 |
VESTA HOUSING INC
Contact details pending
|
|
| 2026-10-07 |
New Construction Source type: Residential Detached Non-Habitable Accessory Structures
|
2141 QUEENS LN, SAN MATEO CA 94402 | — | |
| 2026-10-02 |
New Construction Source type: Residential New Single Family / Multi Family / Manufactured / Detached ADU
|
406 7TH AVE, MENLO PARK CA 94025 | — | |
| 2026-10-02 |
New Construction Source type: Residential New Single Family / Multi Family / Manufactured / Detached ADU
|
406 7TH AVE, MENLO PARK CA 94025 | — | |
| 2026-10-02 |
New Construction Source type: Residential New Single Family / Multi Family / Manufactured / Detached ADU
|
406 7TH AVE, MENLO PARK CA 94025 | — | |
| 2026-10-02 |
New Construction Source type: Residential New Single Family / Multi Family / Manufactured / Detached ADU
|
406 7TH AVE, MENLO PARK CA 94025 | — | |
| 2026-10-02 |
New Construction Source type: Residential New Single Family / Multi Family / Manufactured / Detached ADU
|
406 7TH AVE, MENLO PARK CA 94025 | — | |
| 2026-09-30 |
New Construction Source type: Residential New Single Family / Multi Family / Manufactured / Detached ADU
|
2171 MANZANITA AVE, MENLO PARK CA 94025-0000 |
NORCAL HOME BUILDERS LLC
📞 (•••) •••-••••
|
|
| 2026-09-29 |
New Construction Source type: Residential New Single Family / Multi Family / Manufactured / Detached ADU
|
511 87TH ST, COLMA CA 94015-0000 |
Phantom Architecture Studio
Contact details pending
|
|
| 2026-09-29 |
New Construction Source type: Residential New Single Family / Multi Family / Manufactured / Detached ADU
|
406 7TH AVE, MENLO PARK CA 94025 | — | |
| 2026-09-23 |
New Construction Source type: Residential New Single Family / Multi Family / Manufactured / Detached ADU
|
767 MADDUX DR, COLMA CA 94015-0000 | — | |
| 2026-09-21 |
New Construction Source type: Residential Detached Non-Habitable Accessory Structures
|
1041 GILMAN DR, COLMA CA 94015-0000 |
BACKYARD PRODUCTS LLC
Contact details pending
|
|
| 2026-09-21 |
New Construction Source type: Residential New Single Family / Multi Family / Manufactured / Detached ADU
|
11120 LA HONDA RD, WOODSIDE CA 94062-0000 |
CORMORANT FINE CRAFTSMEN LLC
Contact details pending
|
|
| 2026-09-21 |
New Construction Source type: Residential New Single Family / Multi Family / Manufactured / Detached ADU
|
11120 LA HONDA RD, WOODSIDE CA 94062 | — | |
| 2026-09-16 |
New Construction Source type: Residential New Single Family / Multi Family / Manufactured / Detached ADU
|
518 SAN BENITO AVE, MENLO PARK CA 94025-0000 |
NORCAL HOME BUILDERS LLC
📞 (•••) •••-••••
|
|
| 2026-09-11 |
New Construction Source type: Residential New Single Family / Multi Family / Manufactured / Detached ADU
|
364 3RD AVE, REDWOOD CITY CA 94063 | — | |
| 2026-09-08 |
New Construction Source type: Residential New Single Family / Multi Family / Manufactured / Detached ADU
|
161 WARE RD, REDWOOD CITY CA 94062-0000 | — | |
| 2026-08-31 |
New Construction Source type: Residential New Single Family / Multi Family / Manufactured / Detached ADU
|
640 HURLINGAME AVE, REDWOOD CITY CA 94063-0000 | — | |
| 2026-08-27 |
New Construction Source type: Residential New Single Family / Multi Family / Manufactured / Detached ADU
|
2000 STOCKBRIDGE AVE, REDWOOD CITY CA 94061-0000 |
NORTHWALL BUILDERS INC
Contact details pending
|
|
| 2026-08-26 |
New Construction Source type: Residential New Single Family / Multi Family / Manufactured / Detached ADU
|
121 LELAND AVE, MENLO PARK CA 94025-0000 | — | |
| 2026-08-25 |
New Construction Source type: Residential Addition / Alteration to Existing Residence
|
3200 FAIR OAKS AVE, REDWOOD CITY CA 94063-0000 | — | |
| 2026-08-20 |
New Construction Source type: Residential Detached Non-Habitable Accessory Structures
|
489 KEBET RIDGE RD, WOODSIDE CA 94062-0000 | — | |
| 2026-08-20 |
New Construction Source type: Residential New Single Family / Multi Family / Manufactured / Detached ADU
|
1438 EDGEWOOD RD, REDWOOD CITY CA 94062-0000 | — | |
| 2026-08-20 |
New Construction Source type: Commercial New
|
605 HARBOR BLVD, BELMONT CA 94070 | — | |
| 2026-08-16 |
New Construction Source type: Residential New Single Family / Multi Family / Manufactured / Detached ADU
|
LOMA MAR CA 94060-0000 |
E M BROWN WOODWORKING
Contact details pending
|
|
| 2026-08-04 |
New Construction Source type: Commercial New
|
WOODSIDE CA 94062 | — | |
| 2026-07-31 |
New Construction Source type: Commercial New
|
WOODSIDE CA 94062 | — | |
| 2026-07-31 |
New Construction Source type: Residential New Single Family / Multi Family / Manufactured / Detached ADU
|
521 3RD AVE, REDWOOD CITY CA 94063-0000 | W Y DEVELOPER INC | |
| 2026-07-28 |
New Construction Source type: Residential New Single Family / Multi Family / Manufactured / Detached ADU
|
1909 CAMINO DE LOS ROBLES, MENLO PARK CA 94025-0000 | — | |
| 2026-07-28 |
New Construction Source type: Residential Detached Non-Habitable Accessory Structures
|
500 LE CONTE AVE, MONTARA CA 94037-0000 | — | |
| 2026-07-27 |
New Construction Source type: Residential New Single Family / Multi Family / Manufactured / Detached ADU
|
1163 NIMITZ DR, COLMA CA 94015 | — | |
| 2026-07-27 |
New Construction Source type: Residential New Single Family / Multi Family / Manufactured / Detached ADU
|
150 ARBOR LN, MOSS BEACH CA 94038 | — | |
| 2026-07-27 |
New Construction Source type: Residential Addition / Alteration to Existing Residence
|
423 CREST DR, REDWOOD CITY CA 94062 | — | |
| 2026-07-24 |
New Construction Source type: Residential New Single Family / Multi Family / Manufactured / Detached ADU
|
254 COUNTRY CLUB DR, SOUTH SAN FRANCISCO CA 94080-0000 | — | |
| 2026-07-20 |
New Construction Source type: Residential Addition / Alteration to Existing Residence
|
3181 FAIR OAKS AVE, REDWOOD CITY CA 94063-0000 | — | |
| 2026-07-13 |
New Construction Source type: Residential New Single Family / Multi Family / Manufactured / Detached ADU
|
1024 5TH AVE, REDWOOD CITY CA 94063 | — | |
| 2026-07-12 |
New Construction Source type: Residential New Single Family / Multi Family / Manufactured / Detached ADU
|
651 VISTA DR, REDWOOD CITY CA 94062-0000 |
Design Rituals LLC
📞 (•••) •••-••••
|
|
| 2026-07-08 |
New Construction Source type: Residential New Single Family / Multi Family / Manufactured / Detached ADU
|
843 15TH AVE, MENLO PARK CA 94025-0000 | — | |
| 2026-07-08 |
New Construction Source type: Residential New Single Family / Multi Family / Manufactured / Detached ADU
|
— | — | |
| 2026-07-07 |
New Construction Source type: Residential New Single Family / Multi Family / Manufactured / Detached ADU
|
843 15TH AVE, MENLO PARK CA 94025 | — | |
| 2026-06-24 |
New Construction Source type: Residential New Single Family / Multi Family / Manufactured / Detached ADU
|
15 MONTANA LN, MENLO PARK CA 94025-0000 |
NORCAL HOME BUILDERS LLC
📞 (•••) •••-••••
|
|
| 2026-06-24 |
New Construction Source type: Residential New Single Family / Multi Family / Manufactured / Detached ADU
|
651 VISTA DR, REDWOOD CITY CA 94062 | — |
New building permits in San Mateo 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.
San Mateo County, California processes building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 1,514+ San Mateo County building permits — newest permit date: 2026-11-01 from this listing's source.
Building permits in San Mateo 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.
HVAC contractors, electricians, plumbers, and roofers can use San Mateo 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 (Accela).
PermitGrab indexes 1,514 building permits in San Mateo County. New records appear as they are available from the source.
The most recent permit indexed for San Mateo 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.
San Mateo County permit activity covers 1,514 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 a business name to review its recorded permit activity in San Mateo 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.
Search recent San Mateo County, CA building permits by address, contractor, and permit type in the table above — pulled from the San Mateo 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 San Mateo County Permit Pulse.
Source-dated research and practical resources for contractors working in San Mateo County
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.
PermitGrab currently tracks 1,514 building permits in San Mateo 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 find leads in San Mateo 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.
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