Westchester County and Harrison Town property record for 236 Union Ave, Harrison, NY 10528
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 5.5 ba · 5,779 sqft · built 1966 |
| Lot Size | 1.33 acres (57,935 sqft) |
| Owner | Individual Name on File |
| Last Sale | $399,900 (Oct 1996) |
| Tax Bill | $22,030 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 552801 0482.-37 |
| Primary APN | 552801 0482.-37 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 5.5 Baths |
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 5,779 sqft Living Area |
| 1st Floor Area | 2,677 sqft |
| 2nd Floor Area | 3,102 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1966 |
|---|---|
| Effective Year Built | Effective 1966 |
| Architectural Style | Colonial |
| Exterior Material | Wood |
| Lot Area | 57,935 sqft (1.33 acres) |
| Garage Type | Attached |
| Garage Area | 500 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Slab |
| Porch Area | 623 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Oil |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 000029480 |
|---|---|
| Street Address | 236 UNION AVE |
| City | HARRISON |
| State | NY |
| Zip | 10528-1605 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-1 |
| Legal Lot Number | 37 |
| Jurisdiction | WESTCHESTER NY |
| Township / Civil Division | HARRISON |
| Census Block Group | 2 |
| Census Block | 2011 |
| Census Tract | 8401 |
Source: Westchester County and Harrison Town records · APN 552801 0482.-37
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 | 236 UNION AVE, HARRISON, NY 10528-1605 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Oct 25, 1996 · Amount on Record |
| Deed Sale | Oct 25, 1996 · Amount on Record |
| Prior Sale | May 22, 1996 · Amount on Record |
| Deed Book / Page | 11571 / 334 |
| Last Transfer Date | May 06, 2004 |
| Transfer Doc | 0041960021 |
| 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, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $22,030.00 | $22,750 (-) Land $4,300 Building $18,450 | $1,961,207 (-2.59%) Land $370,690 Building $1,590,517 |
| 2024 | $22,750 (-) Land $3,600 Building $19,150 | $2,013,274 (+3.54%) Land $318,584 Building $1,694,690 | |
| 2023 | $22,750 Land $3,600 Building $19,150 | $1,944,444 Land $307,692 Building $1,636,752 |
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 48 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 48 in force |
| Nearby Flood Claims | 154 (1978–2023) |
| Claims Outside the SFHA | 30 of 154 |
| Most Recent Claim | Sep 2023 · Severe Storm And Flooding |
| Claims by Event |
|
| Wildfire Risk | Low lower than 93% of the US · lower than 89% of New York |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation at the parcel |
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.
5G (outdoors only) and 4G LTE
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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