Rockland County and Ramapo Town property records for 23 addresses on Ostilla Ave, Spring Valley, NY · Last verified August 2026
| Properties | 23 |
|---|---|
| Median Sale Price | $280,000 |
| Deeds and Mortgages on File | 23 |
| Median Price per Sqft | $146 |
| Owner Occupied | 65% |
| Median Annual Tax Bill | $8,916 |
| Median Year Built | 2017 |
| Median Ownership Tenure | 9 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
4 bd · 2 ba · 2,318 sqft · built 2012 · 0.03 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $285,000Jul 2012 | $8,9162023 | —Feb 2020 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
4 bd · 2 ba · 2,147 sqft · built 2012 · 0.019 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $280,000Nov 2012 | 1 Name on Record Owner Occupied | AssessorUpdated Jan 2026 |
4 bd · 2 ba · 2,147 sqft · built 2012 · 0.019 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $280,000Jul 2012 | 1 Name on Record | AssessorUpdated Jan 2026 |
4 bd · 2 ba · 2,147 sqft · built 2012 · 0.019 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $280,000Jun 2013 | 2 Names on Record Owner Occupied | AssessorUpdated Jan 2026 |
2 bd · 1 ba · 1,104 sqft · built 2014 · 0.03 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,1142023 | 1 Name on Record | Assessor + 1 DocumentUpdated Apr 2026 |
0.33 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record | AssessorUpdated Jan 2026 |
3 bd · 2 ba · 1,910 sqft · built 2015 · 0.03 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $280,000Sep 2015 | 2 Names on Record Owner Occupied | AssessorUpdated Jan 2026 |
0.269 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record | AssessorUpdated Jan 2026 |
5 bd · 3 ba · 3,106 sqft · built 2021 · 0.03 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $495,000May 2021 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jan 2026 |
10 bd · 4 ba · 3,804 sqft · built 2016 · 0.08 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jan 2017 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jan 2026 |
7 bd · 4 ba · 4,528 sqft · built 2019 · 0.089 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Aug 2019 | Amount on Record Dec 2018 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jan 2026 |
5 bd · 2 ba · 2,956 sqft · built 2019 · 0.03 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record Owner Occupied | AssessorUpdated Jan 2026 |
5 bd · 2 ba · 3,063 sqft · built 2018 · 0.03 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $525,000Jul 2018 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jan 2026 |
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $45,000Sep 2016 | 1 Name on Record Owner Occupied | AssessorUpdated Jun 2023 |
6 bd · 5 ba · 4,179 sqft · built 2017 · 0.089 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Oct 2021 | —Apr 2019 | 1 Name on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jan 2026 |
7 bd · 4 ba · 4,170 sqft · built 2015 · 0.119 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $45,000Sep 2016 | 1 Name on Record | Assessor + 1 DocumentUpdated Jan 2026 |
6 bd · 3 ba · 3,892 sqft · built 2017 · 0.089 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Feb 2018 | 1 Name on Record Owner Occupied | AssessorUpdated Jan 2026 |
6 bd · 4 ba · 4,314 sqft · built 2017 · 0.089 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,000,000Feb 2026 | $22,1902025 | Amount on Record Nov 2016 | 1 Name on Record Owner Occupied | Assessor + 5 DocumentsUpdated Jul 2026 |
4 bd · 3 ba · 3,079 sqft · built 2017 · 0.03 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Oct 2017 | 1 Name on Record | AssessorUpdated Jan 2026 |
7 bd · 5 ba · 4,788 sqft · built 2019 · 0.089 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jan 2026 |
0.089 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Sep 2023 | 1 Name on Record Owner Occupied | AssessorUpdated Oct 2023 |
7 bd · 3 ba · 4,902 sqft · built 2019 · 0.089 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Dec 2019 | 1 Name on Record | AssessorUpdated Jan 2026 |
4 bd · 3 ba · 2,568 sqft · built 2016 · 0.03 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 2 Names on Record Owner Occupied | AssessorUpdated Jan 2026 |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |