150 Heard St, Chelsea — property record card
APT OVER 8 MDL-94 built in 2016 on 1.75 acres in Chelsea, assessed at $77,920,500 for fiscal year 2026; last transferred November 25, 2014 for a nominal sum.
Rebuilt from the Chelsea assessor file as published by MassGIS — not the official card. For the official card, with owner, photo and sketch, ask the Chelsea assessor’s office.
Parcel
| Location | 150 Heard St, Chelsea MA 02150 |
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| Map and parcel ID | 56-7 |
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| Use | APT OVER 8 MDL-94 (use code 112C) |
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| County | Suffolk |
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Valuation — fiscal year 2026
| Building | $67,060,500 |
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| Land | $9,990,000 |
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| Other | $870,000 |
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| Total assessed | $77,920,500 |
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Land
| Lot size | 1.75 acres (76,169 ft²) |
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Building
| Year built | 2016 |
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| Style | APT-9+ |
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| Living area | 227,673 ft² |
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| Stories | 6 |
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Last recorded sale
| Price | nominal ($100) |
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| Date | November 25, 2014 |
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| Deed | Registry of Deeds book 53756, page 0075 |
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What MassDEP has recorded
- RTN 3-0024200 — No Location Aid, activity and use limitation, status TMPS, class PA, AUL recorded December 2, 2015 · MassDEP file
Within about 500 m (a third of a mile): 4 active tier-classified 21E sites and 17 sites with an Activity and Use Limitation. All MassDEP sites in Chelsea.
What this means
- Assessed 1826% above the median apt over 8 mdl-94 in Chelsea ($4,045,200, 95 parcels).
- 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: Chelsea 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 150 Heard 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