10 Powder House Ln, Walpole — property record card
Residential Condominium built in 2025 in Walpole, assessed at $6,322,500 for fiscal year 2026; last sold for $1,198,000 on December 4, 2025.
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 | 10 Powder House Ln |
|---|
| Map and parcel ID | 20_119 20_119_3 |
|---|
| Use | Residential Condominium (use code 1020) |
|---|
| Zoning | GR |
|---|
| County | Norfolk |
|---|
Valuation — fiscal year 2026
| Building | $6,296,300 |
|---|
| Land | $0 |
|---|
| Other | $26,200 |
|---|
| Total assessed | $6,322,500 |
|---|
Building
| Year built | 2025 |
|---|
| Style | Condominium |
|---|
| Living area | 2,536 ft² |
|---|
| Rooms | 6 |
|---|
| Units | 16 |
|---|
Last recorded sale
| Price | $1,198,000 |
|---|
| Date | December 4, 2025 |
|---|
| Deed | Registry of Deeds book 42808, page 560 |
|---|
16 assessor accounts on this parcel
Condominium units or several buildings share one parcel; each has its own assessment.
| Address | Account | Use | Assessed | Last sale |
|---|
| 3 Powder House Ln | 20_119_15 | Residential Condominium | $805,100 | $1,198,000 September 2, 2025 |
| 5 Powder House Ln | 20_119_14 | Residential Condominium | $857,700 | $1,198,000 December 4, 2025 |
| 6 Powder House Ln | 20_119_1 | Residential Condominium | $822,300 | $1,048,000 November 7, 2025 |
| 7 Powder House Ln | 20_119_13 | Residential Condominium | $444,600 | $50,100 June 9, 2016 |
| 8 Powder House Ln | 20_119_2 | Residential Condominium | $827,800 | $50,100 June 9, 2016 |
| 9 Powder House Ln | 20_119_12 | Residential Condominium | $823,500 | $50,100 June 9, 2016 |
| 10 Powder House Ln | 20_119_3 | Residential Condominium | $954,200 | $50,100 June 9, 2016 |
| 11 Powder House Ln | 20_119_11 | Residential Condominium | $556,100 | $50,100 June 9, 2016 |
| 15 Powder House Ln | 20_119_10 | Residential Condominium | $0 | $50,100 June 9, 2016 |
| 16 Powder House Ln | 20_119_4 | Residential Condominium | $213,300 | $50,100 June 9, 2016 |
| 17 Powder House Ln | 20_119_9 | Residential Condominium | $0 | $50,100 June 9, 2016 |
| 18 Powder House Ln | 20_119_5 | Residential Condominium | $17,900 | $50,100 June 9, 2016 |
| 19 Powder House Ln | 20_119_8 | Residential Condominium | $0 | $50,100 June 9, 2016 |
| 20 Powder House Ln | 20_119_6 | Residential Condominium | $0 | $50,100 June 9, 2016 |
| 22 Powder House Ln | 20_119_7 | Residential Condominium | $0 | $50,100 June 9, 2016 |
| Union St | 20_119 | Other, Open Space | $0 | $50,100 June 9, 2016 |
What MassDEP has recorded
No tier-classified 21E site and no Activity and Use Limitation is mapped on this parcel.
What this means
- Assessed 304% above the median residential condominium in Walpole ($1,566,600, 117 parcels).
- The last sale price is 81% below the current assessment. Massachusetts assessments aim at full market value as of January 1 of the year before the fiscal year.
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 10 Powder House Ln
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