18 Rose Court Way, Walpole — property record card
Residential Condominium built in 2003 in Walpole, assessed at $30,185,900 for fiscal year 2026; last transferred December 31, 2025 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 | 18 Rose Court Way |
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| Map and parcel ID | 20_6 20_6_30 |
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| Use | Residential Condominium (use code 1020) |
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| Zoning | LM |
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| County | Norfolk |
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Valuation — fiscal year 2026
| Building | $30,043,600 |
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| Land | $0 |
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| Other | $142,300 |
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| Total assessed | $30,185,900 |
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Building
| Year built | 2003 |
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| Style | Condominium |
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| Living area | 2,783 ft² |
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| Units | 46 |
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Last recorded sale
| Price | nominal ($1) |
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| Date | December 31, 2025 |
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| Deed | Registry of Deeds book 42862, page 27 |
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46 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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| 4 Riverwalk Ln | 20_6_1 | Residential Condominium | $595,800 | $788,955 January 14, 2025 |
| 4 Rose Court Way | 20_6_23 | Residential Condominium | $693,000 | $775,000 July 31, 2025 |
| 6 Riverwalk Ln | 20_6_2 | Residential Condominium | $626,600 | $770,000 September 6, 2024 |
| 6 Rose Court Way | 20_6_24 | Residential Condominium | $678,100 | $610,000 March 12, 2004 |
| 7 Riverwalk Ln | 20_6_45 | Residential Condominium | $558,300 | nominal ($1) July 15, 2025 |
| 8 Riverwalk Ln | 20_6_3 | Residential Condominium | $627,600 | nominal ($1) October 7, 2021 |
| 8 Rose Court Way | 20_6_25 | Residential Condominium | $789,100 | $580,000 February 7, 2020 |
| 9 Riverwalk Ln | 20_6_44 | Residential Condominium | $558,300 | $399,900 May 2, 2014 |
| 9 Rose Court Way | 20_6_22 | Residential Condominium | $592,900 | $810,000 July 30, 2024 |
| 10 Riverwalk Ln | 20_6_4 | Residential Condominium | $672,200 | $697,500 July 15, 2022 |
| 10 Rose Court Way | 20_6_26 | Residential Condominium | $643,700 | nominal ($1) March 7, 2019 |
| 11 Riverwalk Ln | 20_6_43 | Residential Condominium | $579,300 | nominal ($1) December 23, 2009 |
| 11 Rose Court Way | 20_6_21 | Residential Condominium | $547,200 | nominal ($1) September 17, 2021 |
| 12 Riverwalk Ln | 20_6_5 | Residential Condominium | $672,200 | $645,000 June 10, 2021 |
| 12 Rose Court Way | 20_6_27 | Residential Condominium | $683,700 | $650,000 July 26, 2017 |
| 14 Riverwalk Ln | 20_6_6 | Residential Condominium | $575,100 | nominal ($100) October 14, 2022 |
| 14 Rose Court Way | 20_6_28 | Residential Condominium | $735,200 | $693,900 September 9, 2021 |
| 15 Riverwalk Ln | 20_6_42 | Residential Condominium | $652,300 | $729,000 April 22, 2022 |
| 15 Rose Court Way | 20_6_20 | Residential Condominium | $706,800 | nominal ($1) January 2, 2009 |
| 16 Riverwalk Ln | 20_6_7 | Residential Condominium | $672,200 | $570,920 June 24, 2004 |
| 16 Rose Court Way | 20_6_29 | Residential Condominium | $775,300 | $665,900 April 8, 2004 |
| 17 Riverwalk Ln | 20_6_41 | Residential Condominium | $694,200 | nominal ($10) May 7, 2024 |
| 17 Rose Court Way | 20_6_19 | Residential Condominium | $706,800 | nominal ($1) April 26, 2023 |
| 18 Riverwalk Ln | 20_6_8 | Residential Condominium | $540,300 | $729,000 December 6, 2024 |
| 18 Rose Court Way | 20_6_30 | Residential Condominium | $809,900 | nominal ($1) December 19, 2025 |
| 19 Rose Court Way | 20_6_18 | Residential Condominium | $540,300 | $502,740 December 24, 2003 |
| 20 Riverwalk Ln | 20_6_9 | Residential Condominium | $575,100 | nominal ($1) October 2, 2020 |
| 20 Rose Court Way | 20_6_31 | Residential Condominium | $724,400 | $762,500 August 9, 2024 |
| 21 Rose Court Way | 20_6_17 | Residential Condominium | $540,300 | nominal ($1) May 29, 2024 |
| 22 Riverwalk Ln | 20_6_10 | Residential Condominium | $672,200 | $633,650 January 12, 2024 |
| 22 Rose Court Way | 20_6_32 | Residential Condominium | $809,900 | $760,000 July 16, 2018 |
| 23 Rose Court Way | 20_6_16 | Residential Condominium | $672,200 | $739,900 July 26, 2023 |
| 24 Riverwalk Ln | 20_6_11 | Residential Condominium | $540,300 | $545,000 May 1, 2017 |
| 24 Rose Court Way | 20_6_33 | Residential Condominium | $809,900 | nominal ($1) August 2, 2017 |
| 25 Rose Court Way | 20_6_15 | Residential Condominium | $575,100 | $587,000 December 7, 2020 |
| 26 Riverwalk Ln | 20_6_12 | Residential Condominium | $620,800 | nominal ($1) April 6, 2023 |
| 26 Rose Court Way | 20_6_34 | Residential Condominium | $809,900 | $755,000 June 21, 2023 |
| 27 Rose Court Way | 20_6_14 | Residential Condominium | $706,800 | nominal ($1) March 25, 2024 |
| 28 Riverwalk Ln | 20_6_13 | Residential Condominium | $706,800 | nominal ($1) December 31, 2025 |
| 28 Rose Court Way | 20_6_35 | Residential Condominium | $775,300 | $705,000 July 16, 2021 |
| 30 Rose Court Way | 20_6_36 | Residential Condominium | $724,400 | $801,500 April 16, 2024 |
| 32 Rose Court Way | 20_6_37 | Residential Condominium | $789,100 | $590,000 August 15, 2011 |
| 34 Rose Court Way | 20_6_38 | Residential Condominium | $724,400 | $705,000 March 31, 2023 |
| 36 Rose Court Way | 20_6_39 | Residential Condominium | $736,900 | $550,000 May 17, 2007 |
| 38 Rose Court Way | 20_6_40 | Residential Condominium | $745,700 | $757,500 August 17, 2021 |
| Riverwalk Ln | 20_6 | Other, Open Space | $0 | $6,750,000 May 15, 2002 |
What MassDEP has recorded
No tier-classified 21E site and no Activity and Use Limitation is mapped on this parcel.
What this means
- Assessed 1827% above the median residential condominium in Walpole ($1,566,600, 117 parcels).
- 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.
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 18 Rose Court Way
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.
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Order the report