Nassau County and North Hempstead Town property record for 78 William St, Williston Park, NY 11596 · Last verified June 2026
| Property Type | Single Family Home |
|---|---|
| Details | 1 ba · 1,102 sqft · built 1949 |
| Lot Size | 0.142 acres (6,174 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $9,328 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 09-149-00-0248 |
| Primary APN | 09-149-00-0248 |
|---|---|
| Alternative APNs |
|
| Full Baths | 1 Bath |
|---|---|
| Total Rooms | 5 Rooms |
| Building Area | 1,102 sqft Living Area |
| 1st Floor Area | 816 sqft 1st Floor |
| Stories | 1 Story |
| Year Built | Built 1949 |
|---|---|
| Effective Year Built | Effective 1949 |
| Architectural Style | Cape Cod |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Material | Other |
| Lot Area | 6,174 sqft (0.142 acres) |
| Lot Dimensions | 98 ft deep x 64 ft wide |
| Parking Spaces | 1 Parking Space |
| Garage Type | Detached |
| Garage Area | 374 sqft Garage |
| Patio Area | 32 sqft Patio |
| Porch | Open Frame Porch |
| Porch Area | 180 sqft Porch |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Oil |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 09149 02480 |
|---|---|
| Street Address | 78 WILLIAM ST |
| City | WILLISTON PARK |
| State | NY |
| Zip | 11596-1116 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 248,249,250 |
| Legal Block | 149 |
| Legal Lot Number | 248 |
| Jurisdiction | NASSAU NY |
| Township / Civil Division | NORTH HEMPSTEAD |
| Census Block Group | 1 |
| Census Block | 1007 |
| Census Tract | 303301 |
Source: Nassau County and North Hempstead Town records · APN 09-149-00-0248
Assessment roll updated June 17, 2026 · Last verified June 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 | 78 WILLIAM ST, WILLISTON PARK, NY 11596-1116 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Nassau County and North Hempstead Town records · Assessment roll updated June 17, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | New York |
| County | Nassau County |
| County Subdivision | North Hempstead Town |
| Municipality | Williston Park Village |
| Unified School District | Herricks Union Free School District (PK - 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 |
|---|---|---|---|
| 2026 | $479 (-19.09%) Land $317 Building $162 | $479,000 (-19.09%) | |
| 2025 | $9,328.00 (-0.48%) | ||
| 2023 | $9,373.00 Homeowner's exemption | $592 Land $392 Building $200 | $592,000 |
Source: FEMA National Flood Hazard Layer, Nassau County (36059C), updated April 5, 2023 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| 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; lenders make the official flood determination.
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