100 Chelmsford St, Lowell — property record card
Manufacturing and Processing - Research and Development facilities built in 1981 on 6.14 acres in Lowell, assessed at $12,250,100 for fiscal year 2026; last sold for $4,250,000 on January 5, 2017.
Rebuilt from the Lowell assessor file as published by MassGIS — not the official card. For the official card, with owner, photo and sketch, ask the Lowell assessor’s office.
Parcel
| Location | 100 Chelmsford St |
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| Map and parcel ID | 141_1190_100 |
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| Use | Manufacturing and Processing - Research and Development facilities (use code 404C) |
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| Zoning | HRC |
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| County | Middlesex |
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Valuation — fiscal year 2026
| Building | $10,181,000 |
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| Land | $1,666,000 |
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| Other | $403,100 |
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| Total assessed | $12,250,100 |
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Land
| Lot size | 6.14 acres (267,415 ft²) |
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Building
| Year built | 1981 |
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| Style | Research/Devel |
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| Living area | 125,442 ft² |
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| Stories | 2 |
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Last recorded sale
| Price | $4,250,000 |
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| Date | January 5, 2017 |
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| Deed | Registry of Deeds book 30818, page 0028 |
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What MassDEP has recorded
- RTN 3-0027315 — No Location Aid, activity and use limitation, status RAO, class B2, AUL recorded March 27, 2008 · MassDEP file
Within about 500 m (a third of a mile): 1 active tier-classified 21E site and 5 sites with an Activity and Use Limitation. All MassDEP sites in Lowell.
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: Lowell 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 Chelmsford 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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