481 Chelsea St, Boston — property record card
Other Storage, Warehouse, and Distribution facilities (see also usecode 401) built in 1964 on 0.37 acres in Boston, assessed at $743,000 for fiscal year 2023; last sold for $19,200,317 on September 6, 2011.
Rebuilt from the Boston assessor file as published by MassGIS — not the official card. For the official card, with owner, photo and sketch, ask the Boston assessor’s office.
Parcel
| Location | 481 Chelsea St, Boston MA 02128 |
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| Map and parcel ID | 0100461000 |
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| Use | Other Storage, Warehouse, and Distribution facilities (see also usecode 401) (use code 316) |
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| County | Suffolk |
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Valuation — fiscal year 2023
| Building | $278,900 |
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| Land | $425,600 |
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| Other | $38,500 |
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| Total assessed | $743,000 |
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Land
| Lot size | 0.37 acres (16,117 ft²) |
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Building
| Year built | 1964 |
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| Style | WAREHOUSE /Distrib |
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| Living area | 2,970 ft² |
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| Stories | 1 |
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Last recorded sale
| Price | $19,200,317 |
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| Date | September 6, 2011 |
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| Deed | Registry of Deeds book 79461, page 4RL |
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What MassDEP has recorded
- RTN 3-0031628 — Sunoco Logistics, activity and use limitation, status PSC, class PA, AUL recorded June 24, 2020 · MassDEP file
Within about 500 m (a third of a mile): 3 active tier-classified 21E sites and 6 sites with an Activity and Use Limitation. All MassDEP sites in Boston.
What this means
- 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: Boston assessor file for fiscal year 2023, via MassGIS, retrieved October 30, 2026; MassDEP sites retrieved the same day. Sources and freshness. No owner names are published.

The report for 481 Chelsea 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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