Suffolk County and Boston City property records for 21 addresses on River St, Boston, MA · Last verified August 2026
| Properties | 84 |
|---|---|
| Median Sale Price | $990,000 |
| Deeds and Mortgages on File | 85 |
| Median Price per Sqft | $1,301 |
| Owner Occupied | 23% |
| Median Annual Tax Bill | $10,245 |
| Median Year Built | 1900 |
| Median Ownership Tenure | 11 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
49 units · Built 1900 · 502 sq ft
| Last Sale | Median Tax Bill | Median Sale | ||
|---|---|---|---|---|
| $775,000May 2026 | $9,9292025 | $775,00049 units |
4,680 sqft · Built 1910 · 0.027 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,500,000Feb 2014 | $32,2402025 | Amount on Record Jan 2013 | 1 Name on Record | Assessor + 1 DocumentUpdated Apr 2026 |
429 sqft · 0.009 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6,0512025 | 1 Name on Record | AssessorUpdated Apr 2026 |
3,583 sqft · Built 1999 · 0.082 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record | AssessorUpdated Apr 2026 |
1,925 sqft · Built 1999 · 0.044 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $320,000Aug 1996 | Amount on Record Nov 1994 | 1 Name on Record | AssessorUpdated Apr 2026 |
8 units · Built 1910 · 542 sq ft
| Last Sale | Median Tax Bill | Median Sale | ||
|---|---|---|---|---|
| $2,400,000Apr 2026 | $10,4822025 | $910,0008 units |
328 sqft · 0.007 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,275,000Apr 2022 | $4,9092025 | Amount on Record Jan 1996 | 1 Name on Record | Assessor + 1 DocumentUpdated Apr 2026 |
3 bd · 2.5 ba · 3,136 sqft · 0.016 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,285,000Apr 2024 | $49,2872025 | Amount on Record Mar 2016 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
677 sqft · Built 1899 · 0.015 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,410,000Mar 2004 | Amount on Record Dec 1999 | 2 Names on Record | AssessorUpdated Apr 2026 |
4 units · Built 1889 · 488 sq ft
| Last Sale | Median Tax Bill | Median Sale | ||
|---|---|---|---|---|
| $800,000Dec 2018 | $11,0312025 | $800,0004 units |
3,170 sqft · Built 1899 · 0.014 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,300,000Feb 2004 | $20,2432025 | Amount on Record Jun 1998 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
3 bd · 4.5 ba · 2,576 sqft · 0.017 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,600,000May 2024 | $42,8212025 | Amount on Record Jun 2015 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 3 ba · 2,566 sqft · 0.028 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,250,000Dec 2025 | $43,1072025 | Amount on Record Feb 2013 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
6 units · Built 2020 · 1,020 sq ft
| Last Sale | Median Tax Bill | Median Sale | ||
|---|---|---|---|---|
| $7,5642025 |
4,760 sqft · Built 1900 · 0.029 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Aug 2007 | $26,7312025 | Amount on Record Aug 2006 | 1 Name on Record | AssessorUpdated Jun 2026 |
4 bd · 4 ba · 2,277 sqft · 0.02 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,975,000Nov 2019 | $36,3682025 | Amount on Record May 2007 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3 bd · 3 ba · 2,236 sqft · 0.051 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,900,000Jul 2023 | $30,2242025 | Amount on Record Feb 2018 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
3 bd · 3.5 ba · 3,612 sqft · 0.034 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,558,000Jan 2011 | $54,2602025 | 1 Name on Record | Assessor + 2 DocumentsUpdated Aug 2026 |
7 bd · 3.5 ba · 3,921 sqft · 0.821 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $12,2062025 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Apr 2026 |
3 bd · 1 ba · 1,267 sqft · 0.029 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $445,000Oct 2025 | Amount on Record Aug 2025 | 1 Name on Record | Assessor + 2 DocumentsUpdated Apr 2026 |
5,213 sqft · Built 1899 · 0.227 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,403Jan 2011 | Amount on Record Nov 1994 | 2 Names on Record | AssessorUpdated Apr 2026 |