Rensselaer County and North Greenbush Town property records for 14 addresses on Mammoth Spring Rd, Rensselaer, NY · Last verified October 2026
| Properties | 14 |
|---|---|
| Median Sale Price | $497,000 |
| Deeds and Mortgages on File | 17 |
| Median Price per Sqft | $185 |
| Owner Occupied | 79% |
| Median Annual Tax Bill | $7,953 |
| Median Year Built | 2018 |
| Median Ownership Tenure | 6 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
8.28 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8842024 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 3.5 ba · 2,795 sqft · built 2024 · 2.4 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $725,000Feb 2024 | $6,4072024 | Amount on Record Mar 2023 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated May 2026 |
2.21 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $145,000Jun 2025 | $4872024 | 2 Owners on Record | Assessor + 1 DocumentUpdated Jul 2026 |
2.23 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $145,000Jun 2025 | $4872024 | 2 Owners on Record | AssessorUpdated Jul 2026 |
4 bd · 2.5 ba · 2,400 sqft · built 1999 · 2 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $7,4862026 | Owner on Record Owner Occupied | AssessorUpdated Oct 2026 |
4 bd · 2.5 ba · 1,625 sqft · built 2009 · 1 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $150,000Mar 2018 | $9,1372026 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |
1 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $24,000May 2023 | $9532026 | 2 Owners on Record | Assessor + 3 DocumentsUpdated Oct 2026 |
3 bd · 2 ba · 2,300 sqft · built 2019 · 12.6 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $9,5072026 | 2 Owners on Record Owner Occupied | AssessorUpdated Oct 2026 |
3 bd · 3 ba · 2,795 sqft · built 2020 · 10.2 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $513,300Aug 2020 | $9,5072026 | 2 Owners on Record Owner Occupied | AssessorUpdated Oct 2026 |
4 bd · 3.5 ba · 2,682 sqft · built 2020 · 10.7 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $497,000Nov 2020 | $9,5072026 | Amount on Record Nov 2019 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |
4 bd · 2 ba · 2,891 sqft · built 1829 · 4.71 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $9,802Apr 2019 | $7,6702026 | Amount on Record Jul 2010 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2026 |
3 bd · 1 ba · 1,898 sqft · built 1839 · 15.3 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $725,000Jul 2026 | $13,0662026 | Amount on Record Jul 2016 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |
2 bd · 2.5 ba · 2,698 sqft · built 2018 · 5 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $461,930Jan 2019 | $7,6262026 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Oct 2026 |
5 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $517,270Sep 2019 | $8,7062026 | Amount on Record Apr 2018 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2026 |