1 Harbor St, Boston — property record card
(formerly Municipalities/Districts. Removed June 2009.) built in 2005 on 4.72 acres in Boston, assessed at $78,034,600 for fiscal year 2023; last transferred January 3, 2020 for a nominal sum.
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 | 1 Harbor St, Boston MA 02210 |
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| Map and parcel ID | 0602674120 |
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| Use | (formerly Municipalities/Districts. Removed June 2009.) (use code 903) |
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| County | Suffolk |
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Valuation — fiscal year 2023
| Building | $54,709,300 |
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| Land | $23,325,300 |
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| Total assessed | $78,034,600 |
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Land
| Lot size | 4.72 acres (205,603 ft²) |
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Building
| Year built | 2005 |
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| Style | RET/WHSL/SERVICE |
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| Living area | 211,965 ft² |
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| Stories | 2 |
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Last recorded sale
| Price | nominal ($9) |
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| Date | January 3, 2020 |
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| Deed | Registry of Deeds book 33333, page 333 |
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What MassDEP has recorded
- RTN 3-0026301 — 6 Drydock Avenue, tier classified (active), status TIER1D · MassDEP file
- RTN 3-0024948 — No Location Aid, activity and use limitation, status RAO, class A3, AUL recorded April 20, 2007 · MassDEP file
- RTN 3-0026301 — 6 Drydock Avenue, activity and use limitation, status TIER1D, AUL recorded October 13, 2006 · MassDEP file
Within about 500 m (a third of a mile): 3 active tier-classified 21E sites and 8 sites with an Activity and Use Limitation. All MassDEP sites in Boston.
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.
- A tier-classified site is a release still being cleaned up under the Massachusetts Contingency Plan; the MassDEP file shows the stage reached.
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 1 Harbor 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)
Order the report