455 Arsenal St 465, Watertown — property record card
IMPUTED - Apartments with More than Eight Units built in 1982 on 2.84 acres in Watertown, assessed at $21,274,000 for fiscal year 2026; last sold for $315,000 on November 25, 1980.
Rebuilt from the Watertown assessor file as published by MassGIS — not the official card. For the official card, with owner, photo and sketch, ask the Watertown assessor’s office.
Parcel
| Location | 455 Arsenal St 465 |
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| Map and parcel ID | 1301 2B 1 |
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| Use | IMPUTED - Apartments with More than Eight Units (use code 112C) |
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| County | Middlesex |
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Valuation — fiscal year 2026
| Building | $14,795,700 |
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| Land | $6,162,000 |
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| Other | $316,300 |
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| Total assessed | $21,274,000 |
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Land
| Lot size | 2.84 acres (123,710 ft²) |
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Building
| Year built | 1982 |
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| Style | APRTMNT-HR |
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| Living area | 112,611 ft² |
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| Stories | 7 |
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Last recorded sale
| Price | $315,000 |
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| Date | November 25, 1980 |
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| Deed | Registry of Deeds book 14145, page 236 |
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What MassDEP has recorded
- RTN 3-0034970 — Building B, activity and use limitation, status PSC, class PA, AUL recorded March 10, 2021 · MassDEP file
Within about 500 m (a third of a mile): 7 active tier-classified 21E sites and 12 sites with an Activity and Use Limitation. All MassDEP sites in Watertown.
What this means
- Assessed 439% above the median imputed - apartments with more than eight units in Watertown ($3,945,100, 33 parcels).
- 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: Watertown 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 455 Arsenal St 465
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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