333 Forest St, Waltham — property record card
Secondary Level (Educational Private) on 17.42 acres in Waltham, assessed at $27,153,600 for fiscal year 2026; last transferred November 9, 2001 for a nominal sum.
Rebuilt from the Waltham assessor file as published by MassGIS — not the official card. For the official card, with owner, photo and sketch, ask the Waltham assessor’s office.
Parcel
| Location | 333 Forest St |
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| Map and parcel ID | R035 007 015B |
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| Use | Secondary Level (Educational Private) (use code 941) |
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| County | Middlesex |
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Valuation — fiscal year 2026
| Building | $8,319,000 |
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| Land | $18,834,600 |
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| Total assessed | $27,153,600 |
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Land
| Lot size | 17.42 acres (758,815 ft²) |
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Building
| Style | SCHOOL |
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| Living area | 68,998 ft² |
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| Stories | 2 |
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Last recorded sale
| Price | nominal ($1) |
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| Date | November 9, 2001 |
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| Deed | Registry of Deeds book 34027, page 1-26 |
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What MassDEP has recorded
- RTN 3-0022303 — Fmr Heating Plant South Of, activity and use limitation, status RAO, class A3, AUL recorded January 31, 2008 · MassDEP file
Within about 500 m (a third of a mile): 0 active tier-classified 21E sites and 3 sites with an Activity and Use Limitation. All MassDEP sites in Waltham.
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: Waltham 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 333 Forest 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)
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