Westchester County and Mount Pleasant Town property record for 81 Prospect Ave, Valhalla, NY 10595 · Last verified May 2026
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 2,619 sqft · built 1927 |
| Lot Size | 0.23 acres (10,019 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $540,000 (Jun 2001) |
| Flood Zone | Zone X (minimal risk) |
| APN | 553489 117.15-3-23 |
| Primary APN | 553489 117.15-3-23 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Stories | 2 Stories |
| Building Area | 2,619 sqft Living Area |
| 1st Floor Area | 1,440 sqft |
| 2nd Floor Area | 1,179 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1927 |
|---|---|
| Effective Year Built | Effective 1927 |
| Architectural Style | Colonial |
| Exterior Material | Stucco |
| Lot Area | 10,019 sqft (0.23 acres) |
| Garage Type | Attached |
| Garage Area | 500 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Slab |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Oil |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 13275000 |
|---|---|
| Street Address | 81 PROSPECT AVE |
| City | VALHALLA |
| State | NY |
| Zip | 10595-1912 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Subdivision | SECTION #1 MAP OF KENSICO |
| Legal Block | 3 |
| Legal Lot Number | 23.000 |
| Jurisdiction | WESTCHESTER NY |
| Township / Civil Division | MOUNT PLEASANT |
| Census Block Group | 2 |
| Census Block | 2022 |
| Census Tract | 11902 |
Source: Westchester County and Mount Pleasant Town records · APN 553489 117.15-3-23
Assessment roll updated May 14, 2026 · Last verified May 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 81 PROSPECT AVE, VALHALLA, NY 10595-1912 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jun 05, 2001 · Amount on Record |
| Deed Sale | Jun 05, 2001 · Amount on Record |
| Deed Document Number | 2001411500188 |
| Record Updated | Jun 08, 2026 |
Source: Westchester County and Mount Pleasant Town records · Assessment roll updated May 14, 2026 · Last verified May 2026
| Type | Name |
|---|---|
| State | New York |
| County | Westchester County |
| County Subdivision | Mount Pleasant Town |
| Unified School District | Valhalla Union Free School District (KG - 12) |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $8,800 (-) Land $1,500 Building $7,300 | $871,287 (+5.94%) Land $148,515 Building $722,772 | |
| 2024 | Homeowner's exemption | $8,800 (-) Land $1,500 Building $7,300 | $822,430 (+5.61%) Land $140,187 Building $682,243 |
| 2023 | $8,800 Land $1,500 Building $7,300 | $778,761 Land $132,743 Building $646,018 |
Source: FEMA National Flood Hazard Layer, Westchester County (36119C), updated September 18, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 361190119022, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Flood Insurance Cost | Premium on Record median of 5 individual NFIP policies nearby |
| Nearby Flood Policies | 5 in force 5 of 5 on primary residences |
| Nearby Flood Claims | 11 (1978–2023) |
| Claims Outside the SFHA | 7 of 11 |
| Most Recent Claim | Sep 2023, rainfall accumulation, Severe Storm And Flooding |
| Flood Events |
|
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
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