Nassau County and North Hempstead Town property record for 84 Hillside Ave, Williston Park, NY 11596
| Property Type | Commercial |
|---|---|
| Details | 4,040 sqft · built 1931 |
| Lot Size | 0.048 acres (2,100 sqft) |
| Owner | Company Name on Record |
| Last Sale | $379,000 (Sep 2020) |
| Tax Bill | $16,972 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 09-202-00-0323 |
| Primary APN | 09-202-00-0323 |
|---|---|
| Alternative APNs |
|
| Stories | 1 Story |
|---|---|
| Building Area | 4,040 sqft Gross Area |
| 1st Floor Area | 4,040 sqft |
| Interior Walls | Finished/Painted |
| Year Built | Built 1931 |
|---|---|
| Effective Year Built | Effective 1931 |
| Architectural Style | Townhouse |
| Exterior Material | Brick Veneer |
| Construction Type | Steel Frame |
| Fire Resistance | Masonry Walls, Wood Interior |
| Lot Area | 2,100 sqft (0.048 acres) |
| Lot Dimensions | 10.5 ft deep x 2 ft wide |
| View / Lot | Major Commercial Strip |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 09202 03230 |
|---|---|
| Street Address | 84 HILLSIDE AVE |
| City | WILLISTON PARK |
| State | NY |
| Zip | 11596-2321 |
| Property Category | Commercial |
| Property Type | Commercial > Retail |
| Legal Description | TOWN #2 SCH DIST 010 |
| Legal Block | 202 |
| Legal Lot Number | 323 |
| Jurisdiction | NASSAU NY |
| Township / Civil Division | NORTH HEMPSTEAD |
| Census Block Group | 2 |
| Census Block | 2010 |
| Census Tract | 303302 |
Source: Nassau County and North Hempstead Town records, as of June 17, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 165 MADISON AVE, NEW YORK, NY 10016-5431 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Sep 8, 2020 · Amount on Record |
| Deed Sale | Sep 8, 2020 · Amount on Record |
| Deed Document Number | 202081931 |
| Deed Book / Page | 13972 / 142 |
| Record Updated | Sep 20, 2026 |
Source: Nassau County and North Hempstead Town assessment roll, as of June 17, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Nassau County |
| County Subdivision | North Hempstead Town |
| Municipality | Williston Park Village |
| Unified School District | Mineola Union Free School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $2,662 (-7.31%) Land $789 Building $1,873 | $266,200 (-7.31%) | |
| 2025 | $16,972.00 (+7.96%) | ||
| 2023 | $15,721.00 | $2,872 Land $851 Building $2,021 | $287,200 |
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 April 5, 2023 · 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 |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 1 (1979) |
| Most Recent Claim | Jan 1979 · rainfall accumulation |
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 | Not rated no burnable land within 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 | WILLISTON PARK (V) serves 7,287 people · EPA ID NY2902858 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Sep 2024 |
| Lead | 2 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| 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 986 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Fiber · Cable | 8,000 / 8,000 |
| Verizon Fiber · Fixed Wireless in parts of the area | 2,300 / 2,300 |
| T-Mobile Fixed Wireless | 100 / 20 |
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