33 Marrett Rd, Lexington — property record card
Libraries, Museums (Charitable Org.) built in 1974 on 9.70 acres in Lexington, assessed at $11,337,000 for fiscal year 2026; last transferred December 1, 1973 for a nominal sum.
Rebuilt from the Lexington assessor file as published by MassGIS — not the official card. For the official card, with owner, photo and sketch, ask the Lexington assessor’s office.
Parcel
| Location | 33 Marrett Rd, Lexington MA 02421 |
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| Map and parcel ID | 31-64A 31_64A |
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| Use | Libraries, Museums (Charitable Org.) (use code 9560) |
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| Zoning | RS |
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| County | Middlesex |
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Valuation — fiscal year 2026
| Building | $9,929,000 |
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| Land | $895,000 |
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| Other | $513,000 |
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| Total assessed | $11,337,000 |
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Land
| Lot size | 9.70 acres (422,475 ft²) |
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Building
| Year built | 1974 |
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| Style | MUSEUM |
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| Living area | 45,200 ft² |
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| Stories | 1 |
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Last recorded sale
| Price | nominal ($0) |
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| Date | December 1, 1973 |
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| Deed | Registry of Deeds book 00844, page 0119 |
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What MassDEP has recorded
- RTN 3-0013649 — No Location Aid, activity and use limitation, status RAO, class A3, AUL recorded April 15, 1998 · 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 Lexington.
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: Lexington 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 33 Marrett Rd
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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