1 Hampshire St #B/1/2/3-N, Cambridge — property record card
Other Mining/Quarry built in 2008 in Cambridge, assessed at $325,921,100 for fiscal year 2026; last sold for $120,000,000 on June 24, 2022.
Rebuilt from the Cambridge assessor file as published by MassGIS — not the official card. For the official card, with owner, photo and sketch, ask the Cambridge assessor’s office.
Parcel
| Location | 1 Hampshire St #B/1/2/3-N, Cambridge MA 02139 |
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| Map and parcel ID | 41-26 41-26-B1/2/3N |
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| Use | Other Mining/Quarry (use code 413) |
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| County | Middlesex |
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Valuation — fiscal year 2026
| Building | $325,921,100 |
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| Land | $0 |
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| Total assessed | $325,921,100 |
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Building
| Year built | 2008 |
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| Style | RSRCH IND CND |
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| Living area | 104,143 ft² |
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| Rooms | 1 |
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| Stories | 1 |
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| Units | 15 |
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Last recorded sale
| Price | $120,000,000 |
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| Date | June 24, 2022 |
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| Deed | Registry of Deeds book 80332, page 0492 |
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15 assessor accounts on this parcel
Condominium units or several buildings share one parcel; each has its own assessment.
| Address | Account | Use | Assessed | Last sale |
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| 1 Hampshire St | 41-26 | CONDO-BLDG | $0 | |
| 1 Hampshire St #1/S | 41-26-1/S | OFFICE-CONDO | $9,891,100 | nominal ($0) July 22, 2005 |
| 1 Hampshire St #2/3/4-S | 41-26-2/3/4-S | Other Mining/Quarry | $72,321,900 | $120,000,000 June 24, 2022 |
| 1 Hampshire St #3-N | 41-26-3-N | Other Mining/Quarry | $17,377,700 | |
| 1 Hampshire St #3.1/S | 41-26-3.1/S | Other Mining/Quarry | $15,430,800 | $120,000,000 June 24, 2022 |
| 1 Hampshire St #3/S | 41-26-3/S | INDUST-CONDO | $175,900 | nominal ($0) July 22, 2005 |
| 1 Hampshire St #4-N | 41-26-4-N | Other Mining/Quarry | $17,158,700 | |
| 1 Hampshire St #4/S | 41-26-4/S | Other Mining/Quarry | $16,015,500 | |
| 1 Hampshire St #5/N | 41-26-5/N | Other Mining/Quarry | $12,748,900 | nominal ($0) December 30, 2008 |
| 1 Hampshire St #5/S | 41-26-5/S | Other Mining/Quarry | $13,239,400 | nominal ($0) July 22, 2005 |
| 1 Hampshire St #6/N | 41-26-6/N | OFFICE-CONDO | $7,358,000 | nominal ($0) December 30, 2008 |
| 1 Hampshire St #6/S | 41-26-6/S | Other Mining/Quarry | $9,257,600 | nominal ($0) July 22, 2005 |
| 1 Hampshire St #7/N | 41-26-7/N | OFFICE-CONDO | $8,249,300 | nominal ($0) December 30, 2008 |
| 1 Hampshire St #7/S | 41-26-7/S | Other Mining/Quarry | $9,746,100 | nominal ($0) July 22, 2005 |
| 1 Hampshire St #B/1/2/3-N | 41-26-B1/2/3N | Other Mining/Quarry | $116,950,200 | |
What MassDEP has recorded
- RTN 3-0023185 — Draper Labs Property, activity and use limitation, status RAO, class A3, AUL recorded January 5, 2007 · MassDEP file
Within about 500 m (a third of a mile): 2 active tier-classified 21E sites and 13 sites with an Activity and Use Limitation. All MassDEP sites in Cambridge.
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: Cambridge 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 1 Hampshire St #B/1/2/3-N
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.
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