100 Pacific St #1, Cambridge — property record card
Residential Condominium built in 2012 in Cambridge, assessed at $14,253,500 for fiscal year 2026; last sold for $1,718,000 on June 14, 2024.
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 | 100 Pacific St #1, Cambridge MA 02139 |
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| Map and parcel ID | 95-58 95-58-1 |
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| Use | Residential Condominium (use code 102) |
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| County | Middlesex |
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Valuation — fiscal year 2026
| Building | $14,253,500 |
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| Land | $0 |
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| Total assessed | $14,253,500 |
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Building
| Year built | 2012 |
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| Style | TWO-FLOORS |
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| Living area | 1,846 ft² |
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| Rooms | 5 |
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| Stories | 1 |
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| Units | 12 |
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Last recorded sale
| Price | $1,718,000 |
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| Date | June 14, 2024 |
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| Deed | Registry of Deeds book 82887, page 0486 |
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12 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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| 100 Pacific St | 95-58 | CONDO-BLDG | $0 | nominal ($100) March 23, 2012 |
| 100 Pacific St #1 | 95-58-1 | Residential Condominium | $1,676,500 | $958,500 October 17, 2013 |
| 100 Pacific St #2 | 95-58-2 | Residential Condominium | $1,598,300 | $895,000 October 17, 2013 |
| 100 Pacific St #3 | 95-58-3 | Residential Condominium | $1,440,300 | $770,000 October 24, 2013 |
| 100 Pacific St #4 | 95-58-4 | Residential Condominium | $176,000 | $271,031 June 14, 2024 |
| 100 Pacific St #5 | 95-58-5 | Residential Condominium | $1,225,500 | $643,500 October 18, 2013 |
| 100 Pacific St #6 | 95-58-6 | Residential Condominium | $1,499,600 | $1,680,000 June 22, 2017 |
| 100 Pacific St #7 | 95-58-7 | Residential Condominium | $1,149,000 | nominal ($1) June 11, 2024 |
| 100 Pacific St #8 | 95-58-8 | Residential Condominium | $1,389,200 | $842,000 October 17, 2013 |
| 100 Pacific St #9 | 95-58-9 | Residential Condominium | $1,275,900 | $1,718,000 June 14, 2024 |
| 100 Pacific St #10 | 95-58-10 | Residential Condominium | $1,462,700 | nominal ($1) June 3, 2016 |
| 100 Pacific St #11 | 95-58-11 | Residential Condominium | $1,360,500 | $822,500 November 12, 2013 |
What MassDEP has recorded
- RTN 3-0029625 — Property, tier classified (active), status TIER1D · MassDEP file
Within about 500 m (a third of a mile): 1 active tier-classified 21E site and 22 sites with an Activity and Use Limitation. All MassDEP sites in Cambridge.
What this means
- Assessed 387% above the median residential condominium in Cambridge ($2,924,050, 2,506 parcels).
- The last sale price is 88% below the current assessment. Massachusetts assessments aim at full market value as of January 1 of the year before the fiscal year.
- 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: 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 100 Pacific St #1
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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