100 Neponset St, Walpole — property record card
Electric Generation Plants, Agreement Value on 120.93 acres in Walpole, assessed at $3,383,900 for fiscal year 2026; last transferred January 26, 2006 for a nominal sum.
Rebuilt from the Walpole assessor file as published by MassGIS — not the official card. For the official card, with owner, photo and sketch, ask the Walpole assessor’s office.
Parcel
| Location | 100 Neponset St |
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| Map and parcel ID | 52_78 |
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| Use | Electric Generation Plants, Agreement Value (use code 4520) |
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| Zoning | LM |
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| County | Norfolk |
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Valuation — fiscal year 2026
| Building | $0 |
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| Land | $3,363,900 |
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| Other | $20,000 |
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| Total assessed | $3,383,900 |
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Land
| Lot size | 120.93 acres (5,267,711 ft²) |
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Building
Last recorded sale
| Price | nominal ($1) |
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| Date | January 26, 2006 |
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| Deed | Registry of Deeds book LCC 1, page 71888 |
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What MassDEP has recorded
- RTN 4-0021009 — Bird Machine Company, tier classified (active), status TIER1D · MassDEP file
- RTN 4-0021028 — Bird Machine Company, 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 Walpole.
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: Walpole 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 Neponset 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