Nassau County and Hempstead Town property record for 4 William St, Merrick, NY 11566
| Property Type | Single Family Home |
|---|---|
| Details | 2.5 ba · 3,210 sqft · built 2016 |
| Lot Size | 0.191 acres (8,330 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $370,000 (Oct 2014) |
| Tax Bill | $28,091 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 55-001-00-0113 |
| Primary APN | 55-001-00-0113 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 3,210 sqft Living Area |
| Gross Area | 3,710 sqft |
| 1st Floor Area | 1,365 sqft |
| Basement Area | 80 sqft |
| Year Built | Built 2016 |
|---|---|
| Effective Year Built | Effective 2016 |
| Architectural Style | Colonial |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Foundation Type | Concrete |
| Roof Material | Other |
| Lot Area | 8,330 sqft (0.191 acres) |
| Lot Dimensions | 178 ft deep x 60 ft wide |
| Garage Type | Attached |
| Garage Area | 420 sqft |
| Parking Spaces | 2 Parking Spaces |
| Pool Area | 800 sqft |
|---|---|
| Porch | Open Frame Porch |
| Patio Area | 945 sqft |
| Balcony Area | 22 sqft |
| Shed | 1 Shed |
| Shed Area | 130 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 55001 01130 |
|---|---|
| Street Address | 4 WILLIAM ST |
| City | MERRICK |
| State | NY |
| Zip | 11566 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TOWN #1 SCH DIST 029 |
| Legal Subdivision | MANOR PK |
| Legal Block | 1 |
| Legal Lot Number | 113 |
| Jurisdiction | NASSAU NY |
| Township / Civil Division | HEMPSTEAD |
| Census Block Group | 2 |
| Census Block | 2000 |
| Census Tract | 414600 |
4 William St is owned and occupied by two individuals who bought it in October 2014.
Source: Nassau County and Hempstead Town records, as of June 17, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 4 WILLIAM ST, MERRICK, NY 11566 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Oct 16, 2014 · Amount on File |
| Deed Sale | Oct 16, 2014 · Amount on File |
| Prior Sale | Jul 16, 2014 · Amount on File |
| Deed Document Number | 20141655 |
| Deed Book / Page | 13134 / 659 |
| Prior Transfer Date | Jul 2, 2014 |
| Prior Transfer Doc | 0130960504 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 4 William St was $28,091 with a homeowner's exemption.
Source: Nassau County and Hempstead Town assessment roll, as of June 17, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Nassau County |
| County Subdivision | Hempstead Town |
| Secondary School District | Bellmore-Merrick Central High School District (07 - 12) |
| Elementary School District | North Merrick Union Free School District (PK - 06) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $957 (-3.33%) Land $239 Building $718 | $957,000 (-3.33%) | |
| 2025 | $28,091.00 Homeowner's exemption | $990 Land $247 Building $743 | $990,000 |
| 2023 | $25,086.00 Additional exemption filed | $945 Land $236 Building $709 | $945,000 |
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.
FEMA maps place 4 William St in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 1979.
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 | 3 in force |
| Nearby Flood Claims | 2 (1979–1999) |
| Claims Outside the SFHA | 1 of 2 |
| Most Recent Claim | Jan 1999 · 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.
The area around 4 William St has no burnable land within ember reach, so its wildfire risk is not rated.
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 | LIBERTY UTILITIES NEW YORK - MERRICK private · serves 135,000 people · EPA ID NY2902840 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jul 2024 |
| Lead | Under 1 ppb (2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | Corrosion control Jul 2024 |
| 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 759 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Fiber · Cable | 8,000 / 8,000 |
| Verizon Fiber | 2,300 / 2,300 |
| T-Mobile Fixed Wireless | 100 / 20 |
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