Sullivan County and Liberty Town property records for 5 addresses on Bertha Ave, Liberty, NY · Last verified October 2026
| Properties | 5 |
|---|---|
| Median Sale Price | $92,220 |
| Deeds and Mortgages on File | 4 |
| Median Price per Sqft | $80 |
| Owner Occupied | 40% |
| Median Annual Tax Bill | $4,474 |
| Median Year Built | 1940 |
| Median Ownership Tenure | 5 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1 Bertha Ave |
0.25 acres | $372 2025 | Assessor Updated May 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4 Bertha Ave |
2 bd · 1 ba · 1,223 sqft built 1929 · 0.23 acres | $6,000 Jun 2021 | $5,197 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
5 Bertha Ave |
2 bd · 1 ba · 946 sqft built 1940 · 0.08 acres | — Jul 2012 | $4,284 2025 | Assessor Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
9 Bertha Ave |
2 bd · 1.5 ba · 1,145 sqft built 1940 · 0.219 acres | $92,220 Nov 2015 | $6,277 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12 Bertha Ave |
1 bd · 1 ba · 981 sqft built 1951 · 0.13 acres | $170,000 Oct 2024 | $4,474 2025 | Assessor + 3 Documents Updated Oct 2026 | Owner on File |