457 Washington St 02, Newton — property record card
Residential Condominium built in 1920 on 0.26 acres in Newton, assessed at $6,314,100 for fiscal year 2026; last sold for $385,000 on October 3, 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 | 457 Washington St 02, Newton MA 02458 |
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| Map and parcel ID | 12006 0010 12006 0010A |
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| Use | Residential Condominium (use code 1020) |
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| Zoning | MR2 |
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| County | Middlesex |
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Valuation — fiscal year 2026
| Building | $6,314,100 |
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| Land | $0 |
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| Total assessed | $6,314,100 |
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Land
| Lot size | 0.26 acres (11,230 ft²) |
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Building
| Year built | 1920 |
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| Style | Condominium |
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| Living area | 1,060 ft² |
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| Rooms | 4 |
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| Units | 17 |
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Last recorded sale
| Price | $385,000 |
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| Date | October 3, 2025 |
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| Deed | Registry of Deeds book 84694, page 508 |
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17 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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| 457 Washington St | 12006 0010MAIN | Other, Open Space | $0 | |
| 457 Washington St 01 | 12006 0010 | Residential Condominium | $468,600 | $185,000 July 1, 1999 |
| 457 Washington St 02 | 12006 0010A | Residential Condominium | $486,800 | $94,000 July 1, 1994 |
| 457 Washington St 03 | 12006 0010B | Residential Condominium | $353,300 | $202,500 December 1, 2001 |
| 457 Washington St 04 | 12006 0010C | Residential Condominium | $449,200 | $465,000 July 8, 2025 |
| 457 Washington St 08 | 12006 0010G | Residential Condominium | $372,300 | $252,000 November 20, 2009 |
| 457 Washington St 09 | 12006 0010H | Residential Condominium | $407,000 | $410,194 November 15, 2024 |
| 457 Washington St 13 | 12006 0010L | Residential Condominium | $362,400 | $385,000 October 3, 2025 |
| 457 Washington St #05 | 12006 0010D | Residential Condominium | $471,000 | $450,000 April 2, 2021 |
| 457 Washington St #06 | 12006 0010E | Residential Condominium | $372,300 | $242,500 September 1, 2003 |
| 457 Washington St #07 | 12006 0010F | Residential Condominium | $468,400 | $349,000 August 4, 2016 |
| 457 Washington St #10 | 12006 0010I | Residential Condominium | $396,600 | $335,000 October 31, 2019 |
| 457 Washington St #11 | 12006 0010J | Residential Condominium | $401,000 | $420,000 February 21, 2025 |
| 457 Washington St #12 | 12006 0010K | Residential Condominium | $391,800 | $505,666 January 15, 2014 |
| 457 Washington St #14 | 12006 0010M | IMPUTED - Housing, Other (Charitable Org.) | $254,100 | $252,500 January 2, 2007 |
| 457 Washington St #15 | 12006 0010N | IMPUTED - Housing, Other (Charitable Org.) | $258,300 | $277,500 January 2, 2007 |
| 457 Washington St #16 | 12006 0010P | Residential Condominium | $401,000 | $505,666 January 15, 2014 |
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): 0 active tier-classified 21E sites and 1 site with an Activity and Use Limitation. All MassDEP sites in Newton.
What this means
- Assessed 193% above the median residential condominium in Newton ($2,155,400, 1,525 parcels).
- The last sale price is 94% 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 457 Washington St 02
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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