41 Highland Ave, Winchester — property record card
(formerly Charitable Organizations (private hospitals, etc...). Removed June 2009. ) built in 1930 on 6.08 acres in Winchester, assessed at $26,562,600 for fiscal year 2026; last transferred November 7, 1963 for a nominal sum.
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 | 41 Highland Ave, Winchester MA 01890 |
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| Map and parcel ID | 2-109 |
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| Use | (formerly Charitable Organizations (private hospitals, etc...). Removed June 2009. ) (use code 905) |
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| Zoning | RDB |
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| County | Middlesex |
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Valuation — fiscal year 2026
| Building | $21,703,500 |
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| Land | $4,859,100 |
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| Total assessed | $26,562,600 |
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Land
| Lot size | 6.08 acres (264,666 ft²) |
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Building
| Year built | 1930 |
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| Style | HOSPITAL |
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| Living area | 113,633 ft² |
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| Rooms | 35 |
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| Stories | 4 |
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Last recorded sale
| Price | nominal ($0) |
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| Date | November 7, 1963 |
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| Deed | Registry of Deeds book 18409, page 359 |
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What MassDEP has recorded
- RTN 3-0003740 — Winchester Hospital, activity and use limitation, status RAO, class A3, AUL recorded March 31, 2010 · 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 Winchester.
What this means
- 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.
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 41 Highland Ave
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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