Middlesex County and Watertown City property records for 10 addresses on Patten St, Watertown, MA · Last verified August 2026
| Properties | 10 |
|---|---|
| Median Sale Price | $1,500,000 |
| Deeds and Mortgages on File | 18 |
| Median Price per Sqft | $433 |
| Owner Occupied | 20% |
| Median Annual Tax Bill | $11,627 |
| Median Year Built | 1900 |
| Median Ownership Tenure | 14 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
2 bd · 2 ba · 1,380 sqft · built 1920 · 0.043 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,500,000Feb 2007 | $8,4082025 | Owner on Record | AssessorUpdated Jul 2026 |
5 bd · 3 ba · 3,060 sqft · built 1900 · 0.164 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,325,000Jun 2025 | $11,9002025 | Amount on Record Jan 1991 | Owner on Record | Assessor + 1 DocumentUpdated Apr 2026 |
3 bd · 2 ba · 1,985 sqft · built 1884 · 0.1 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,500,000Feb 2007 | $9,7392025 | Owner on Record | AssessorUpdated Aug 2026 |
4 bd · 2 ba · 2,610 sqft · built 1884 · 0.141 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $11,6272025 | Owner on Record | Assessor + 4 DocumentsUpdated Jul 2026 |
4 bd · 2.5 ba · 2,023 sqft · built 1900 · 0.081 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $10,3392025 | 2 Owners on Record | Assessor + 1 DocumentUpdated Apr 2026 |
0.405 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,500,000May 2001 | $30,8532025 | Owner on Record | Assessor + 3 DocumentsUpdated Jul 2026 |
7 bd · 2 ba · 1,775 sqft · built 1917 · 0.076 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Oct 2017 | $8,9992025 | Amount on Record Nov 1988 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Apr 2026 |
20 bd · 20 ba · 17,268 sqft · built 1968 · 0.621 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $43,6672025 | Owner on Record | Assessor + 2 DocumentsUpdated Apr 2026 |
4 bd · 2 ba · 2,394 sqft · built 1855 · 0.091 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $370,000Jul 2012 | $9,2132025 | 2 Owners on Record | AssessorUpdated Apr 2026 |
5 bd · 3.5 ba · 3,050 sqft · built 1900 · 0.133 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $875,000Dec 2018 | $12,5752025 | Amount on Record Jan 1991 | 2 Owners on Record Owner Occupied | Assessor + 6 DocumentsUpdated Apr 2026 |