40 Guest St, Boston — property record card
Stadiums built in 2017 on 1.26 acres in Boston, assessed at $28,093,800 for fiscal year 2023; last transferred June 21, 2016 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 | 40 Guest St, Boston MA 02135 |
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| Map and parcel ID | 2201905050 |
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| Use | Stadiums (use code 365) |
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| County | Suffolk |
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Valuation — fiscal year 2023
| Building | $20,812,000 |
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| Land | $7,281,800 |
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| Total assessed | $28,093,800 |
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Land
| Lot size | 1.26 acres (54,886 ft²) |
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Building
| Year built | 2017 |
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| Style | AUDITORIUM/Sport Cen |
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| Living area | 70,776 ft² |
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| Stories | 6 |
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Last recorded sale
| Price | nominal ($9) |
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| Date | June 21, 2016 |
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| Deed | Registry of Deeds book 56307, page 230 |
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What MassDEP has recorded
- RTN 3-0024285 — No Location Aid, activity and use limitation, status PSC, class PA, AUL recorded December 1, 2023 · MassDEP file
Within about 500 m (a third of a mile): 4 active tier-classified 21E sites and 5 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.
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 40 Guest 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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