Worcester County and Westborough Town property records for 8 addresses on Union St, Westborough, MA · Last verified October 2026
| Properties | 51 |
|---|---|
| Median Sale Price | $505,000 |
| Deeds and Mortgages on File | 52 |
| Median Price per Sqft | $385 |
| Owner Occupied | 12% |
| Median Annual Tax Bill | $7,959 |
| Median Year Built | 2007 |
| Median Ownership Tenure | 11 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1 Union St |
2 bd · 2 ba · 1,252 sqft built 1922 · 0.048 acres | $430,000 Jun 2015 | $4,221 2026 | Assessor Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2 Union St |
$430,000 Jun 2015 | Assessor Updated Jun 2023 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3 Union St |
3,200 sqft built 1911 · 0.327 acres | — Dec 2010 | $8,749 2026 | Assessor Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
10 Union St |
2.16 acres | Assessor Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12 Union St |
193,090 sqft built 2007 · 50 acres | $11,000,000 Jan 2023 | $297,329 2026 | Assessor + 6 Documents Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
500 Union St |
20 bd · 23 ba · 66,000 sqft built 2007 · 1.26 acres | — Dec 2006 | Assessor Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
500 Union St |
44 units · 1,017 sq ft Built 2007 | $517,125 Jun 2025 | $7,959 2026 |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1500 Union St |
65,756 sqft built 2007 · 3.25 acres | $8,800,000 Mar 2024 | Assessor Updated Oct 2026 | Owner on File |