121 Union St, North Adams — property record card
Improved, Selectmen or City Council (Municipal) built in 1870 on 4.85 acres in North Adams, assessed at $2,043,700 for fiscal year 2025; last transferred February 24, 2014 for a nominal sum.
Rebuilt from the North Adams assessor file as published by MassGIS — not the official card. For the official card, with owner, photo and sketch, ask the North Adams assessor’s office.
Parcel
| Location | 121 Union St, North Adams MA 01247 |
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| Map and parcel ID | 107 0 63 |
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| Use | Improved, Selectmen or City Council (Municipal) (use code 931) |
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| County | Berkshire |
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Valuation — fiscal year 2025
| Building | $1,696,200 |
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| Land | $332,300 |
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| Other | $15,200 |
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| Total assessed | $2,043,700 |
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Land
| Lot size | 4.85 acres (211,266 ft²) |
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Building
| Year built | 1870 |
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| Style | MILL |
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| Living area | 159,899 ft² |
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| Stories | 4 |
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Last recorded sale
| Price | nominal ($0) |
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| Date | February 24, 2014 |
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25 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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| 121 UNI0N St | 107 0 S1A | Buildings for manufacturing operations | $20,700 | |
| 121 Union St | 107 0 63 | Improved, Selectmen or City Council (Municipal) | $1,303,600 | nominal ($0) March 19, 1981 |
| 121 Union St | 107 0 C4 | Improved, Selectmen or City Council (Municipal) | $64,200 | |
| 121 Union St | 107 0 N4B | Buildings for manufacturing operations | $10,700 | |
| 121 Union St | 107 0 S1C | Buildings for manufacturing operations | $12,600 | |
| 121 Union St | 107 0 C2 | Improved, Selectmen or City Council (Municipal) | $20,800 | |
| 121 Union St | 107 0 C1C | Improved, Selectmen or City Council (Municipal) | $11,100 | |
| 121 Union St | 107 0 S1H | Improved, Selectmen or City Council (Municipal) | $51,600 | |
| 121 Union St | 107 0 S1-B | (formerly Municipalities/Districts. Removed June 2009.) | $41,200 | nominal ($0) March 19, 1981 |
| 121 Union St | 107 0 S1F | Improved, Selectmen or City Council (Municipal) | $29,100 | |
| 121 Union St | 107 0 S1G | Improved, Selectmen or City Council (Municipal) | $11,800 | |
| 121 Union St | 107 0 C3 | Improved, Selectmen or City Council (Municipal) | $37,000 | |
| 121 Union St | 107 0 N4A | Buildings for manufacturing operations | $18,100 | |
| 121 Union St | 107 0 S1E | Improved, Selectmen or City Council (Municipal) | $17,200 | |
| 121 Union St | 107 0 S4 | Improved, Selectmen or City Council (Municipal) | $15,300 | |
| 121 Union St | 107 0 C1A | Improved, Selectmen or City Council (Municipal) | $15,900 | |
| 121 Union St | 107 0 C1B | Improved, Selectmen or City Council (Municipal) | $12,500 | |
| 121 Union St | 107 0 S1I | (formerly Municipalities/Districts. Removed June 2009.) | $5,500 | |
| 121 Union St | 107 0 S1D | Buildings for manufacturing operations | $15,100 | |
| 121 Union St | 107 0 S3 | Improved, Selectmen or City Council (Municipal) | $133,300 | |
| 121 Union St | 107 0 S2 | Improved, Selectmen or City Council (Municipal) | $54,500 | nominal ($0) February 24, 2014 |
| 121 Union St | 107 0 N1S | Buildings for manufacturing operations | $40,600 | |
| 121 Union St | 107 0 N4 | Buildings for manufacturing operations | $16,600 | |
| 121 Union St | 107 0 S5 | Improved, Selectmen or City Council (Municipal) | $6,900 | |
| 121 Union St | 107 0 C3S | Improved, Selectmen or City Council (Municipal) | $77,800 | |
What MassDEP has recorded
- RTN 1-0020817 — Windsor Mill, tier classified (active), status TIER1D · MassDEP file
Within about 500 m (a third of a mile): 2 active tier-classified 21E sites and 0 sites with an Activity and Use Limitation. All MassDEP sites in North Adams.
What this means
- 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.
- 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: North Adams assessor file for fiscal year 2025, via MassGIS, retrieved October 30, 2026; MassDEP sites retrieved the same day. Sources and freshness. No owner names are published.

The report for 121 Union 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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