Middlesex County and Westford Town property records for 7 addresses on Williams Ave, Westford, MA · Last verified October 2026
| Properties | 7 |
|---|---|
| Median Sale Price | $362,000 |
| Deeds and Mortgages on File | 10 |
| Median Price per Sqft | $271 |
| Owner Occupied | 100% |
| Median Annual Tax Bill | $7,419 |
| Median Year Built | 1966 |
| Median Ownership Tenure | 10 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4 Williams Ave |
3 bd · 2 ba · 880 sqft built 1967 · 0.278 acres | $585,000 Nov 2022 | $8,347 2026 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8 Williams Ave |
3 bd · 1 ba · 1,296 sqft built 1964 · 0.232 acres | $109,000 Aug 1995 | $7,104 2026 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
10 Williams Ave |
3 bd · 1 ba · 880 sqft built 1961 · 0.264 acres | $6,706 2026 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
15 Williams Ave |
4 bd · 1.5 ba · 1,599 sqft built 1966 · 0.553 acres | $434,000 Apr 2018 | $8,257 2026 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
17 Williams Ave |
4 bd · 2 ba · 1,086 sqft built 1966 · 0.596 acres | $362,000 Jun 2016 | $7,419 2026 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
18 Williams Ave |
3 bd · 2 ba · 1,224 sqft built 2008 · 4.5 acres | $159,305 Oct 2009 | $3,363 2026 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
19 Williams Ave |
4 bd · 2 ba · 1,632 sqft built 1978 · 1.15 acres | $8,305 2026 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |