377 Walnut St #1, Newton — property record card
Residential Condominium built in 1900 on 0.32 acres in Newton, assessed at $3,389,800 for fiscal year 2026; last sold for $1,549,000 on June 23, 2025.
Rebuilt from the Newton assessor file as published by MassGIS — not the official card. For the official card, with owner, photo and sketch, ask the Newton assessor’s office.
Parcel
| Location | 377 Walnut St #1, Newton MA 02460 |
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| Map and parcel ID | 24011 0004 |
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| Use | Residential Condominium (use code 1020) |
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| Zoning | MR1 |
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| County | Middlesex |
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Valuation — fiscal year 2026
| Building | $3,388,100 |
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| Land | $0 |
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| Other | $1,700 |
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| Total assessed | $3,389,800 |
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Land
| Lot size | 0.32 acres (13,887 ft²) |
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Building
| Year built | 1900 |
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| Style | Condominium |
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| Living area | 4,782 ft² |
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| Rooms | 10 |
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| Units | 3 |
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Last recorded sale
| Price | $1,549,000 |
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| Date | June 23, 2025 |
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| Deed | Registry of Deeds book 84260, page 183 |
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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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| 3 Otis St #2 | 24011 0004C | Residential Condominium | $1,313,800 | $1,549,000
June 23, 2025 |
| 377 Walnut St | 24011 0004MAIN | Other, Open Space | $0 | nominal ($1)
November 25, 2020 |
| 377 Walnut St #1 | 24011 0004 | Residential Condominium | $2,076,000 | $1,850,000
January 12, 2021 |
What MassDEP has recorded
No tier-classified 21E site and no Activity and Use Limitation is mapped on this parcel.
Within about 500 m (a third of a mile): 1 active tier-classified 21E site and 4 sites with an Activity and Use Limitation. All MassDEP sites in Newton.
What this means
- Assessed 57% above the median residential condominium in Newton ($2,155,400, 1,525 parcels).
- The last sale price is 54% below the current assessment. Massachusetts assessments aim at full market value as of January 1 of the year before the fiscal year.
- 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: Newton assessor file for fiscal year 2026, via MassGIS, retrieved October 30, 2026; MassDEP sites retrieved the same day. Sources and freshness. No owner names are published.
The report for 377 Walnut St #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.
$19card · PDF within 24 h · you pay after receiving itSee the sample (PDF)
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