30-50 Mill St, Arlington — property record card
Apartments with More than Eight Units built in 2012 on 3.87 acres in Arlington, assessed at $60,596,000 for fiscal year 2026; last sold for $50,500,000 on December 30, 2013.
Rebuilt from the Arlington assessor file as published by MassGIS — not the official card. For the official card, with owner, photo and sketch, ask the Arlington assessor’s office.
Parcel
| Location | 30-50 Mill St, Arlington MA 02476 |
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| Map and parcel ID | 052.0-0002-0001.A |
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| Use | Apartments with More than Eight Units (use code 112) |
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| Zoning | B2A |
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| County | Middlesex |
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Valuation — fiscal year 2026
| Building | $50,349,800 |
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| Land | $10,208,000 |
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| Other | $38,200 |
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| Total assessed | $60,596,000 |
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Land
| Lot size | 3.87 acres (168,490 ft²) |
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Building
| Year built | 2012 |
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| Style | Apt- Hi Rise |
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| Living area | 157,317 ft² |
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| Rooms | 422 |
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| Stories | 4 |
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| Units | 119 |
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Last recorded sale
| Price | $50,500,000 |
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| Date | December 30, 2013 |
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| Deed | Registry of Deeds book 63130, page 119 |
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What MassDEP has recorded
- RTN 3-0000814 — Brighams Inc, activity and use limitation, status RAO, class A2, AUL recorded July 30, 2007 · MassDEP file
- RTN 3-0017697 — Brighams East Edge Of Parking Lot, activity and use limitation, status RTNCLOSED, AUL recorded January 11, 1999 · MassDEP file
- RTN 3-0030668 — Commercial Property, activity and use limitation, status DPS, AUL recorded June 12, 2012 · MassDEP file
Within about 500 m (a third of a mile): 1 active tier-classified 21E site and 7 sites with an Activity and Use Limitation. All MassDEP sites in Arlington.
What this means
- Assessed 1358% above the median apartments with more than eight units in Arlington ($4,155,100, 68 parcels).
- 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: Arlington 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 30-50 Mill 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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