Middlesex County and Marlborough City property records for 11 addresses on River St, Marlborough, MA · Last verified September 2026
| Properties | 11 |
|---|---|
| Median Sale Price | $312,000 |
| Deeds and Mortgages on File | 17 |
| Median Price per Sqft | $192 |
| Owner Occupied | 45% |
| Median Annual Tax Bill | $3,881 |
| Median Year Built | 1947 |
| Median Ownership Tenure | 8 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
2 bd · 1 ba · 780 sqft · built 1964 · 0.154 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $140,000May 2013 | $3,1822025 | Owner on Record | AssessorUpdated Jul 2026 |
2 bd · 1 ba · 936 sqft · built 1972 · 0.134 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $180,000Oct 2018 | $3,1682025 | —Nov 2017 | Owner on Record | Assessor + 2 DocumentsUpdated Sep 2026 |
3 bd · 1.5 ba · 1,588 sqft · built 1890 · 0.403 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $312,000Sep 2020 | $4,2982025 | Amount on Record May 2017 | Owner on Record Owner Occupied | Assessor + 4 DocumentsUpdated Sep 2026 |
3 bd · 1.5 ba · 1,436 sqft · built 1890 · 0.348 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Dec 2011 | $4,0242025 | —Aug 2007 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
3 bd · 1.5 ba · 1,298 sqft · built 1956 · 0.173 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $260,000Nov 2018 | $3,8812025 | —Jan 2015 | Owner on Record | Assessor + 1 DocumentUpdated Sep 2026 |
3 bd · 1 ba · 750 sqft · built 1947 · 0.235 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,0992025 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Apr 2026 |
3 bd · 1.5 ba · 1,667 sqft · built 1910 · 0.443 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $660,000Jun 2025 | $3,6702025 | Amount on Record Jul 2004 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 1.5 ba · 1,708 sqft · built 1890 · 0.316 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $270,000Apr 2014 | $4,8752025 | Amount on Record Sep 2008 | 2 Owners on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
5 bd · 2 ba · 1,260 sqft · built 1910 · 0.511 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,3122025 | Owner on Record | Assessor + 1 DocumentUpdated Jul 2026 |
3,350 sqft · built 1984 · 0.236 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $380,000Feb 2016 | $6,9432025 | Amount on Record Jan 2003 | Owner on Record | AssessorUpdated Sep 2026 |
2 bd · 1 ba · 5,000 sqft · built 1985 · 0.46 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $600,000May 2019 | $7,7302025 | Owner on Record | Assessor + 1 DocumentUpdated Apr 2026 |