21-23 Lawndale St, Belmont — property record card
Two-Family Residential built in 1912 on 0.15 acres in Belmont, assessed at $1,269,000 for fiscal year 2024; last transferred September 18, 1943 for a nominal sum.
Rebuilt from the Belmont assessor file as published by MassGIS — not the official card. For the official card, with owner, photo and sketch, ask the Belmont assessor’s office.
Parcel
| Location | 21-23 Lawndale St, Belmont MA 02478 |
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| Map and parcel ID | 3-192 |
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| Use | Two-Family Residential (use code 104) |
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| Zoning | 10 |
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| County | Middlesex |
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Valuation — fiscal year 2024
| Building | $338,000 |
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| Land | $931,000 |
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| Total assessed | $1,269,000 |
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Land
| Lot size | 0.15 acres (6,464 ft²) |
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Building
| Year built | 1912 |
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| Style | Old Style |
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| Living area | 2,683 ft² |
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| Rooms | 10 |
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| Stories | 2 |
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| Units | 2 |
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Last recorded sale
| Price | nominal ($0) |
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| Date | September 18, 1943 |
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| Deed | Registry of Deeds book 6709, page 392 |
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What MassDEP has recorded
- RTN 3-0004748 — Our Lady Of Mercy Church, activity and use limitation, status RAO, class A2, AUL recorded November 13, 2009 · MassDEP file
Within about 500 m (a third of a mile): 0 active tier-classified 21E sites and 1 site with an Activity and Use Limitation. All MassDEP sites in Belmont.
What this means
- Assessed 7% above the median two-family residential in Belmont ($1,182,500, 1,476 parcels).
- The last deed was recorded for a nominal sum: a transfer between family members, into a trust or a similar non-market sale. It says nothing about the market value.
- An Activity and Use Limitation is a deed restriction: it limits how the land may be used (often no residential use or no digging) and passes to every buyer.
- Built before 1978: the Massachusetts Lead Law applies when a child under six lives there; ask for any lead inspection or letter of compliance.
Point at the centre of the assessor parcel — not a survey.
Data: Belmont assessor file for fiscal year 2024, via MassGIS, retrieved October 30, 2026; MassDEP sites retrieved the same day. Sources and freshness. No owner names are published.

The report for 21-23 Lawndale St
This page shows the assessor record and the MassDEP sites on the parcel. The report adds what lies around it: FEMA flood zone, wetlands, Zone II and other water supply protection areas, priority habitat, sewer or septic service, protected open space, and every 21E site within half a mile.
$19card · PDF within 24 h · you pay after receiving itSee the sample (PDF)
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