Westchester County and Ossining Town property record for 6 William St, Ossining, NY 10562 · Last verified May 2026
| Property Type | Residential > Multi-Unit > Triplex |
|---|---|
| Bedrooms | 5 Beds |
| Bathrooms | 3 Baths |
| Year Built | Built 1900 |
| Square Footage | 2,268 sqft Total Area |
| Lot Size | 2,614 sqft (0.06 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $505,000 (2005) |
| Tax Bill | $9,113.00 (2025) |
| Primary APN | 554203 97.07-5-3 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 10 Rooms |
| Building Area | 2,268 sqft Total Area |
| 1st Floor | 948 sqft 1st Floor |
| Attic Area | 372 sqft Attic |
| Attic | 1 Attic |
| Stories | 2 Stories |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1900 |
| Architectural Style | Traditional Style |
| Exterior Material | Aluminum/Vinyl Exterior |
| Lot Area | 2,614 sqft (0.06 acres) |
| Depth X Width | 100 ft x 26 ft Depth x Width |
| Patio Area | 264 sqft Patio |
| Heating System | Hot Water Heating |
|---|---|
| Heating Fuel | Gas Heating Fuel |
| Sewage | Municipal Sewage |
| Water Source | Commercial Water Source |
| Street Address | 6 WILLIAM ST |
|---|---|
| City | OSSINING |
| State | NY |
| Zip | 10562-5483 |
| Property Usage | Residential Property Usage |
| Type | Residential > Multi-Unit > Triplex |
| Legal Block | 5 |
| Legal Lot Number | 3.000 |
| Jurisdiction | WESTCHESTER NY |
| Minor Civil Division | OSSINING |
| Census Blockgroup | 1 |
| Census Block | 1001 |
| Census Tract | 13304 |
Source: Westchester County and Ossining Town records · APN 554203 97.07-5-3
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 | 2 Individual Names on File |
|---|---|
| Mailing Address | 6 WILLIAM ST, OSSINING, NY 10562-5483 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Sep 28, 2005 · Amount on Record |
| Deed Sale | Sep 28, 2005 · Amount on Record |
| Prior Sale | Feb 27, 2003 · Amount on Record |
| Deed Doc Number | 2005452630621 |
| Last Transfer Date | Apr 22, 2008 |
| Transfer Doc | 0481630402 |
| Record Refreshed | Jun 08, 2026 |
Source: Westchester County and Ossining Town records · Assessment roll updated May 14, 2026 · Last verified May 2026
| Type | Name |
|---|---|
| State | New York |
| County | Westchester County |
| County Subdivision | Ossining Town |
| Municipality | Ossining Village |
| Unified School District | Ossining 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 |
|---|---|---|---|
| 2025 | $9,113.00 | $540,300 (+6.93%) Land $191,400 Building $348,900 | $540,300 (+6.93%) Land $191,400 Building $348,900 |
| 2024 | $505,300 (+7.37%) Land $102,100 Building $403,200 | $505,300 (+7.37%) Land $102,100 Building $403,200 | |
| 2023 | $470,600 Land $102,100 Building $368,500 | $470,600 Land $102,100 Building $368,500 |
Source: FEMA National Flood Hazard Layer, Westchester County (36119C), updated September 18, 2026 · 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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