Rockland County and Orangetown Town property record for 16 William St, Sparkill, NY 10976
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,408 sqft · built 1995 |
| Lot Size | 0.439 acres (19,166 sqft) |
| Owner | Owner Name on File |
| Last Sale | $570,000 (May 2005) |
| Flood Zone | Zone X (minimal risk) |
| APN | 392489 77.08-5-21 |
| Primary APN | 392489 77.08-5-21 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 2,408 sqft Living Area |
| 1st Floor Area | 1,204 sqft |
| 2nd Floor Area | 1,204 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1995 |
|---|---|
| Architectural Style | Colonial |
| Exterior Material | Aluminum/Vinyl |
| Lot Area | 19,166 sqft (0.439 acres) |
| Garage Type | Basement |
| Porch | Open Porch |
| Porch Area | 140 sqft |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 0024856 |
|---|---|
| Old Parcel Number | 248907700800050210000000 |
| Street Address | 16 WILLIAM ST |
| City | SPARKILL |
| State | NY |
| Zip | 10976-1220 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RG |
| Legal Description | 55/66/619/4 |
| Legal Block | 5 |
| Legal Lot Number | 21.000 |
| Jurisdiction | ROCKLAND NY |
| Township / Civil Division | ORANGETOWN |
| Census Block Group | 3 |
| Census Block | 3023 |
| Census Tract | 13402 |
The current owner of 16 William St bought it in May 2005.
Source: Rockland County and Orangetown Town records, as of February 14, 2024
| Owner of Record | Owner Name on File |
|---|---|
| Mailing Address | 16 WILLIAM ST, SPARKILL, NY 10976-1220 |
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 | Name on Deed |
|---|---|
| Last Sale | May 26, 2005 · Amount on File |
| Deed Sale | May 26, 2005 · Amount on File |
| Prior Sale | Sep 11, 1998 · Amount on File |
| Deed Document Number | 2005-00028147 |
| Record Updated | Jun 7, 2026 |
Source: Rockland County and Orangetown Town assessment roll, as of May 31, 2023
| Type | Name |
|---|---|
| State | New York |
| County | Rockland County |
| County Subdivision | Orangetown Town |
| Unified School District | South Orangetown Central School District (PK - 12) |
| Year | Assessed Value | Assessed Market Value |
|---|---|---|
| 2023 | $231,200 Land $65,200 Building $166,000 | $648,891 Land $182,992 Building $465,899 |
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 16 William St in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective August 19, 2025 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 19 policies |
| Nearby Flood Policies | 19 in force |
| Nearby Flood Claims | 33 (1979–2025) |
| Claims Outside the SFHA | 12 of 33 |
| Most Recent Claim | Jan 2025 · other causes |
| Claims by Event |
|
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.
Wildfire risk around 16 William St is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · above 54% of New York |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | Direct burnable vegetation |
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 | VEOLIA WATER NEW YORK private · serves 270,000 people · EPA ID NY4303673 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Mar 2023 |
| Lead | 3 ppb (2026) 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 286 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 | 980 / 880 |
| T-Mobile Fixed Wireless | 100 / 20 |
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