151 Longwood Ave 1, Brookline — property record card
Residential Condominium built in 1984 in Brookline, assessed at $3,851,100 for fiscal year 2027; last sold for $1,950,000 on December 22, 2025.
Rebuilt from the Brookline assessor file as published by MassGIS — not the official card. For the official card, with owner, photo and sketch, ask the Brookline assessor’s office.
Parcel
| Location | 151 Longwood Ave 1, Brookline MA 02446 |
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| Map and parcel ID | 126-62-00 126-62-03 |
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| Use | Residential Condominium (use code 102) |
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| County | Norfolk |
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Valuation — fiscal year 2027
| Building | $3,851,100 |
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| Land | $0 |
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| Total assessed | $3,851,100 |
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Building
| Year built | 1984 |
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| Style | ROW END CONDO |
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| Living area | 1,457 ft² |
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| Rooms | 8 |
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| Stories | 1 |
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Last recorded sale
| Price | $1,950,000 |
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| Date | December 22, 2025 |
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| Deed | Registry of Deeds book 42845, page 222 |
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3 assessor accounts on this parcel
Condominium units or several buildings share one parcel; each has its own assessment.
| Address | Account | Use | Assessed | Last sale |
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| 151 Longwood Ave 1 | 126-62-03 | Residential Condominium | $1,684,100 | $1,950,000 December 22, 2025 |
| 151 Longwood Ave 2 | 126-62-01 | Residential Condominium | $1,133,400 | $900,000 July 28, 2016 |
| 151 Longwood Ave 3 | 126-62-02 | Residential Condominium | $1,033,600 | $1,375,000 November 18, 2022 |
What MassDEP has recorded
No tier-classified 21E site and no Activity and Use Limitation is mapped on this parcel.
What this means
- Assessed close to the median residential condominium in Brookline ($3,706,500, 1,424 parcels).
- The last sale price is 49% below the current assessment. Massachusetts assessments aim at full market value as of January 1 of the year before the fiscal year.
Point at the centre of the assessor parcel — not a survey.
Data: Brookline assessor file for fiscal year 2027, via MassGIS, retrieved October 30, 2026; MassDEP sites retrieved the same day. Sources and freshness. No owner names are published.

The report for 151 Longwood Ave 1
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.
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