12 Swanton St, Winchester — property record card
(formerly Municipalities/Districts. Removed June 2009.) built in 1962 on 0.31 acres in Winchester, assessed at $853,000 for fiscal year 2026; last sold for $5,270,000 on December 17, 2021.
Rebuilt from the Winchester assessor file as published by MassGIS — not the official card. For the official card, with owner, photo and sketch, ask the Winchester assessor’s office.
Parcel
| Location | 12 Swanton St, Winchester MA 01890 |
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| Map and parcel ID | 10-139 |
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| Use | (formerly Municipalities/Districts. Removed June 2009.) (use code 903) |
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| County | Middlesex |
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Valuation — fiscal year 2026
| Building | $190,000 |
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| Land | $651,100 |
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| Other | $11,900 |
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| Total assessed | $853,000 |
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Land
| Lot size | 0.31 acres (13,578 ft²) |
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Building
| Year built | 1962 |
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| Style | REPAIR GAR |
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| Living area | 1,806 ft² |
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| Stories | 1 |
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Last recorded sale
| Price | $5,270,000 |
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| Date | December 17, 2021 |
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| Deed | Registry of Deeds book 79375, page 1 |
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What MassDEP has recorded
- RTN 3-0038585 — No Location Aid, tier classified (active), status TIERII · MassDEP file
Within about 500 m (a third of a mile): 2 active tier-classified 21E sites and 2 sites with an Activity and Use Limitation. All MassDEP sites in Winchester.
What this means
- A tier-classified site is a release still being cleaned up under the Massachusetts Contingency Plan; the MassDEP file shows the stage reached.
Point at the centre of the assessor parcel — not a survey.
Data: Winchester 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 12 Swanton 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)
Order the report