Knox County and Rockland City property records for 3 addresses on Prospect St, Rockland, ME · Last verified August 2026
| Properties | 3 |
|---|---|
| Latest Sale | $156,200 (Apr 2020) |
| Deeds and Mortgages on File | 2 |
| Average Living Area | 1,810 sq ft |
| Owner Occupied | 100% |
| Median Annual Tax Bill | $5,917 |
| Median Year Built | 1850 |
| Average Ownership Tenure | 10 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4 Prospect St |
3 bd · 2 ba · 2,075 sqft built 1850 · 0.598 acres | $156,200 Apr 2020 | $7,043 2025 | Assessor + 2 Documents Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
16 Prospect St |
3 bd · 1 ba · 1,496 sqft built 1870 · 0.353 acres | — Dec 2012 | $5,128 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
20 Prospect St |
3 bd · 1 ba · 1,859 sqft built 1850 · 4.31 acres | $5,917 2025 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |