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.
1,507 indexed permits · 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.
| Newest permit | 2026-09-14 |
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PermitGrab tracks 1,507 building permits in San Mateo County, CA as of 2026-09-14.
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 — 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.
1,507 permits sorted by date
| Date | Type | Value | Address | Contractor / Status | Save |
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| 2026-05-07 | Roofing | — | 1437 45TH ST, BHAM AL 35208 |
GMAIL.COM LION KING LLC
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| 2026-05-07 | General Construction | — | 1808 N 30TH ST N, T1, BHAM AL 35234 |
CRAFTONGROUP.COM EAGLE INDUSTRIAL EQUIPMENT INC
📞 (•••) •••-••••
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| 2026-05-07 | General Construction | — | 3333 N 35TH AVE N, BHAM AL 35207 |
CRAFTONGROUP.COM EAGLE INDUSTRIAL EQUIPMENT INC
📞 (•••) •••-••••
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| 2026-05-07 | Roofing | — | 2920 GARRISON AVE, BHAM AL 35211 | — | |
| 2026-05-07 | Roofing | — | 3245 BALSAM AVE, BHAM AL 35221 | — | |
| 2026-05-07 | Roofing | — | 2408 NW 7TH ST NW, BHAM AL 35215 | — | |
| 2026-05-07 | General Construction | — | 625 S 39TH ST S, BHAM AL 35222 | — |
New building permits in San Mateo 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.
San Mateo County, California processes building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 1507+ San Mateo County building permits — newest permit date: 2026-09-16 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 (Accela).
PermitGrab indexes 1,507 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 2026-09-14. Newest permit date: 2026-09-16. 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 1,507 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 San Mateo County, CA building permits by address, 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, 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 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 1507 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 can research San Mateo 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 San Mateo 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.
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.
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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.