Westchester County and Harrison Town property record for 25 Adelphi Ave, Harrison, NY 10528
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 2 ba · 3,160 sqft · built 1951 |
| Lot Size | 0.21 acres (9,148 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $485,000 (Jan 2007) |
| Tax Bill | $18,524 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 552801 0286.-1 |
| Primary APN | 552801 0286.-1 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Stories | 2 Stories |
| Building Area | 3,160 sqft Living Area |
| 1st Floor Area | 1,419 sqft |
| 2nd Floor Area | 1,741 sqft |
| Year Built | Built 1951 |
|---|---|
| Effective Year Built | Effective 1951 |
| Architectural Style | Colonial |
| Exterior Material | Composition/Composite |
| Lot Area | 9,148 sqft (0.21 acres) |
| Lot Dimensions | 100 ft deep x 91 ft wide |
| Garage Type | Attached |
| Garage Area | 500 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Slab |
| Patio Area | 218 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 000018780 |
|---|---|
| Street Address | 25 ADELPHI AVE |
| City | HARRISON |
| State | NY |
| Zip | 10528-3401 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-75 |
| Legal Subdivision | AVONDALE |
| Legal Lot Number | 1 |
| Jurisdiction | WESTCHESTER NY |
| Township / Civil Division | HARRISON |
| Census Block Group | 1 |
| Census Block | 1018 |
| Census Tract | 8403 |
Source: Westchester County and Harrison Town records, as of October 21, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 25 ADELPHI AVE, HARRISON, NY 10528-3401 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jan 17, 2007 · Amount on Record |
| Deed Sale | Jan 17, 2007 · Amount on Record |
| Deed Document Number | 2007463490785 |
| Record Updated | Oct 29, 2026 |
Source: Westchester County and Harrison Town assessment roll, as of May 14, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Westchester County |
| County Subdivision | Harrison Town |
| Municipality | Harrison Village |
| Unified School District | Harrison Central School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $18,524.00 (+26.59%) Homeowner's exemption Senior Citizen's exemption | ||
| 2025 | $14,633.00 | $12,350 (-) Land $1,300 Building $11,050 | $1,064,655 (-2.59%) Land $112,069 Building $952,586 |
| 2024 | Homeowner's exemption Senior Citizen's exemption | $12,350 (-) Land $1,300 Building $11,050 | $1,092,920 (+3.54%) Land $115,044 Building $977,876 |
| 2023 | $12,350 Land $1,300 Building $11,050 | $1,055,555 Land $111,111 Building $944,444 |
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.
Source: FEMA National Flood Hazard Layer, effective September 18, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 19 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 19 in force |
| Nearby Flood Claims | 46 (1979–2023) |
| Claims Outside the SFHA | 6 of 46 |
| Most Recent Claim | Sep 2023 · Severe Storm And Flooding |
| Claims by Event |
|
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 98% of the US · lower than 97.9% of New York |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | WESTCHESTER JOINT WATER WORKS serves 59,629 people · EPA ID NY5903435 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Mar 2025 |
| Lead | 3 ppb (2026–2028) action level 15 ppb |
| Water Quality | Failure to filter currently in violation since Jun 1993 Haloacetic acids resolved · Jul 2019 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 222 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Fiber · Cable | 8,000 / 8,000 |
| Verizon Fiber | 980 / 880 |
| T-Mobile Fixed Wireless | 100 / 20 |
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