40 Mill St, Greenfield — property record card
Bottled Gas and Propane Gas Tanks built in 1985 on 1.78 acres in Greenfield, assessed at $593,600 for fiscal year 2027; last transferred March 28, 1958 for a nominal sum.
Rebuilt from the Greenfield assessor file as published by MassGIS — not the official card. For the official card, with owner, photo and sketch, ask the Greenfield assessor’s office.
Parcel
| Location | 40 Mill St |
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| Map and parcel ID | 30-5-0 |
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| Use | Bottled Gas and Propane Gas Tanks (use code 311) |
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| Zoning | GC |
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| County | Franklin |
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Valuation — fiscal year 2027
| Building | $360,200 |
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| Land | $158,700 |
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| Other | $74,700 |
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| Total assessed | $593,600 |
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Land
| Lot size | 1.78 acres (77,537 ft²) |
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Building
| Year built | 1985 |
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| Style | OFFICE |
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| Living area | 5,944 ft² |
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| Stories | 1 |
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Last recorded sale
| Price | nominal ($0) |
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| Date | March 28, 1958 |
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What MassDEP has recorded
- RTN 1-0000080 — Berkshire Gas, tier classified (active), status TIERI · MassDEP file
- RTN 1-0000080 — Berkshire Gas, activity and use limitation, status TIERI, class TN, AUL recorded October 22, 1997 · MassDEP file
Within about 500 m (a third of a mile): 1 active tier-classified 21E site and 2 sites with an Activity and Use Limitation. All MassDEP sites in Greenfield.
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.
- 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.
- 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: Greenfield assessor file for fiscal year 2027, via MassGIS, retrieved October 30, 2026; MassDEP sites retrieved the same day. Sources and freshness. No owner names are published.

The report for 40 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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