Belmont Building Permits & Teardown Predictor
We track every Belmont building permit, demolition filing, zoning change, and off-market transaction in one place — giving spec builders and developers a single feed of where the market is moving. Each permit is scored against lot value, structure age, and neighborhood comps to surface high-ROI teardown and new-build opportunities before they hit the MLS.
Related guides: Who tracks demolition & building permits in Silicon Valley? · Can you SB 9 lot-split in Belmont? Run the screener · How to estimate developer ROI on a teardown rebuild
Check Teardown Probability
Enter any Peninsula address to instantly calculate its hidden developer value.
Why Developers Target Belmont
Belmonthas seen a surge in “mansionization” — older, smaller homes on large lots demolished to build luxury spec homes. AddressIntel's algorithm identifies these aging properties from Floor Area Ratio (FAR), recent neighborhood comps, and permit velocity.
- Automated Demolition Cost Estimates
- New-Build Proforma ROI Generation
- Real-time Permit Webhooks
Belmont Market Metrics
| Permits Tracked | 35 |
|---|---|
| Demolition Permits | n/a |
| New-Construction Permits | n/a |
| Median Teardown ROI | +12% |
| High-Probability Teardowns | 39 Active |
| Total Declared Permit Value | — |
Belmont & San Mateo County Building Permits
AddressIntel tracks 35 Belmont building permits as part of our San Mateo County building permits dataset, pulled from municipal sources and updated regularly. Whether you need to look up a single Belmont building permit for one address or scan San Mateo County building permits for teardown and new-construction activity, every filing is scored for developer ROI and teardown potential.
Working a teardown? See our guide to the demolition permit process, or learn who tracks Silicon Valley building permits and how San Mateo County permit data reaches developers.
Top Teardown Opportunities in Belmont
| Address | Teardown Score | Est. Developer ROI | List Price |
|---|---|---|---|
| 2032 Lyon Ave | 95 | +56% | $1,499,000 |
| 510 Sterling View Ave | 75 | +35% | $1,798,000 |
| 425-427 Wessex Way | 65 | +28% | $1,799,000 |
| 2706 Belmont Canyon Rd | 62 | +25% | $2,998,000 |
| 3401 E Laurel Creek Rd | 55 | +-15% | $1,098,000 |
| 404 Oxford Way | 50 | +18% | $1,898,000 |
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Recent Belmont Building Permits
The latest Belmont building permits and demolition filings, drawn from 35 permits we track for the city — pulled from municipal sources and updated regularly.
| Address | Type | Value | Issued |
|---|---|---|---|
| 1240 ALAMEDA DE LAS PULGAS #302 | ALTERATION - DECK | — | 2026-07-24 |
| 2636 MONTE CRESTA DR | ALTERATION - ALTERATION | — | 2026-07-24 |
| 1240 ALAMEDA DE LAS PULGAS #202 | ALTERATION - DECK | — | 2026-07-24 |
| 1240 ALAMEDA DE LAS PULGAS #204 | ALTERATION - DECK | — | 2026-07-24 |
| 901 ALAMEDA DE LAS PULGAS | ALTERATION - VOL SEISMIC | — | 2026-07-24 |
| 1000 CONTINENTALS WAY | ALTERATION - ALTERATION | — | 2026-07-23 |
| 1000 CONTINENTALS WAY | ALTERATION - ALTERATION | — | 2026-07-23 |
| 4112 MARSTEN AVE | ALTERATION - ALTERATION | — | 2026-07-23 |
Belmont Teardown & Permit FAQ
How many teardown opportunities are there in Belmont?
AddressIntel currently tracks 39 high-probability teardown opportunities in Belmont, scored by lot value, structure age, and neighborhood comps.
What is the typical developer ROI on a Belmont teardown?
Across scored Belmont teardown candidates, the median projected developer ROI is approximately 12%. Actual returns depend on land cost, build spec, and timeline.
Where can I find recent Belmont building permits?
AddressIntel tracks Belmont building permits (35 permits currently on file), including new construction, additions, and demolition filings, pulled from municipal sources and updated regularly. See the recent permits table above for the latest activity.
How do I find demolition permits in Belmont?
AddressIntel tracks Belmont building and demolition permits, updated regularly from municipal sources.