Hampshire County and Amherst Town City property records for 10 addresses on Cosby Ave, Amherst, MA · Last verified October 2026
| Properties | 10 |
|---|---|
| Median Sale Price | $329,000 |
| Deeds and Mortgages on File | 7 |
| Median Price per Sqft | $188 |
| Owner Occupied | 90% |
| Median Annual Tax Bill | $10,890 |
| Median Year Built | 1920 |
| Median Ownership Tenure | 18 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
14 Cosby Ave |
4 bd · 1.5 ba · 1,760 sqft built 1925 · 0.25 acres | — Sep 2017 | $8,430 2026 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
15, #17 Cosby Ave |
4 bd · 2 ba · 1,360 sqft built 1900 · 0.238 acres | $295,000 Dec 2008 | $10,890 2026 | Assessor + 1 Document Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
19 Cosby Ave |
5 bd · 3 ba · 2,720 sqft built 1900 · 0.214 acres | $13,225 2026 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
20 Cosby Ave |
5 bd · 2 ba · 2,304 sqft built 1920 · 0.281 acres | $157,500 May 1992 | $10,904 2026 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
26 Cosby Ave |
3 bd · 2 ba · 2,065 sqft built 1920 · 0.306 acres | $500,000 May 2020 | $13,092 2026 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
27 Cosby Ave |
3 bd · 1 ba · 1,384 sqft built 1920 · 0.192 acres | $100,000 Apr 2004 | $7,670 2026 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
32 Cosby Ave |
3 bd · 2.5 ba · 2,180 sqft built 1925 · 0.331 acres | $329,000 Nov 2006 | $10,843 2026 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
33 Cosby Ave |
2 bd · 1 ba · 1,283 sqft built 1920 · 0.181 acres | $500,033 Jun 2022 | $9,211 2026 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
37 Cosby Ave |
3 bd · 3 ba · 1,485 sqft built 1930 · 0.325 acres | $125,000 Oct 1992 | $11,720 2026 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
38 Cosby Ave |
3 bd · 2 ba · 1,986 sqft built 1920 · 0.326 acres | $373,500 Jul 2009 | $9,676 2026 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |