Westchester County and Harrison Town property record for 237 Union Ave, Harrison, NY 10528
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 4 ba · 3,793 sqft · built 1952 |
| Lot Size | 1 acres (43,560 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $44,623 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 552801 0472.-13 |
| Primary APN | 552801 0472.-13 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4 Baths |
| Stories | 2 Stories |
| Building Area | 3,793 sqft Living Area |
| 1st Floor Area | 1,924 sqft |
| 2nd Floor Area | 1,869 sqft |
| Upper Floors Area | 456 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1952 |
|---|---|
| Effective Year Built | Effective 1952 |
| Architectural Style | Colonial |
| Exterior Material | Wood |
| Lot Area | 43,560 sqft (1 acres) |
| Garage Type | Attached |
| Garage Area | 500 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Slab |
| Porch Area | 479 sqft |
| Patio Area | 40 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Hot Water |
| Heating Fuel | Oil |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 000028600 |
|---|---|
| Street Address | 237 UNION AVE |
| City | HARRISON |
| State | NY |
| Zip | 10528-1711 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-1 |
| Legal Lot Number | 13 |
| Jurisdiction | WESTCHESTER NY |
| Township / Civil Division | HARRISON |
| Census Block Group | 1 |
| Census Block | 1032 |
| Census Tract | 8500 |
Source: Westchester County and Harrison Town records · APN 552801 0472.-13
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 | Individual Name on File |
|---|---|
| Mailing Address | 237 UNION AVE, HARRISON, NY 10528-1711 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Updated | Jun 08, 2026 |
Source: Westchester County and Harrison Town records · Assessment roll updated May 14, 2026 · Last verified May 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) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $44,623.00 | $13,850 (-) Land $3,000 Building $10,850 | $1,193,966 (-2.59%) Land $258,621 Building $935,345 |
| 2024 | Homeowner's exemption | $13,850 (-) Land $3,000 Building $10,850 | $1,225,664 (+3.54%) Land $265,487 Building $960,177 |
| 2023 | $13,850 Land $3,000 Building $10,850 | $1,183,760 Land $256,410 Building $927,350 |
Source: FEMA National Flood Hazard Layer as of September 18, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 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 71 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 71 in force |
| Nearby Flood Claims | 195 (1978–2024) |
| Claims Outside the SFHA | 67 of 195 |
| Most Recent Claim | Mar 2024 · river or lake flooding |
| Claims by Event |
|
| Wildfire Risk | Low lower than 97% of the US · lower than 96% of New York |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| 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.
Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Communications Fiber · Cable | 8,000 / 8,000 |
| Verizon Fiber | 980 / 880 |
May also be available: T-Mobile USA.
Based on FCC filings for 40 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | WESTCHESTER JOINT WATER WORKS serves 59,629 people |
|---|---|
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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