Westchester County and Rye Town property record for 253 William St, Rye Brook, NY 10573 · Last verified May 2026
| Property Type | Duplex |
|---|---|
| Details | 3 bd · 2 ba · 1,701 sqft · built 1900 |
| Lot Size | 0.112 acres (4,858 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $450,000 (Jul 2019) |
| Tax Bill | $15,769 (2025) |
| Deeds & Mortgages | Jul 2019 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 554801 142.29-2-37 |
| Primary APN | 554801 142.29-2-37 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 1,701 sqft Total Area |
| 1st Floor Area | 882 sqft |
| 2nd Floor Area | 546 sqft |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1980 |
| Architectural Style | Traditional |
| Exterior Material | Composition/Composite |
| Lot Area | 4,858 sqft (0.112 acres) |
| Lot Dimensions | 100 ft deep x 50 ft wide |
| Garage Type | Detached |
| Garage Area | 440 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Slab |
| Porch Area | 240 sqft |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Oil |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 00003943000 |
|---|---|
| Street Address | 253 WILLIAM ST |
| City | RYE BROOK |
| State | NY |
| Zip | 10573-4827 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Legal Block | 2 |
| Legal Lot Number | 37.000 |
| Jurisdiction | WESTCHESTER NY |
| Township / Civil Division | RYE |
| Census Block Group | 3 |
| Census Block | 3005 |
| Census Tract | 7902 |
Source: Westchester County and Rye Town records · APN 554801 142.29-2-37
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 | 253 WILLIAM ST, RYE BROOK, NY 10573-4827 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Husband and Wife |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jul 25, 2019 · Amount on Record |
| Deed Sale | Jul 25, 2019 · Amount on Record |
| Prior Sale | Sep 20, 2005 · Amount on Record |
| Deed Document Number | 2019591913450 |
| Record Updated | Jun 08, 2026 |
| Document Type | Deed |
|---|---|
| Jurisdiction | WESTCHESTER NY |
| Recording Date | Jul 25, 2019 |
| Property Address | 253 WILLIAM ST, RYE BROOK, NY 10573-4827 |
| Document Number | 0591913450 |
| Map Reference | MAP 624 |
| Instrument Date | Jul 10, 2019 |
| Instrument | 591913450 |
| Transaction Type | Transfer |
| Record Updated | May 06, 2022 |
| Title Company | RAM ABSTRACT LTD |
| Amount | Amount Recorded |
|---|---|
| Tax | $1,800.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 427 W 51ST ST # ST32E, 427, NEW YORK, NY 10019-6311 |
| Name | Verified Name |
|---|
Source: Westchester County and Rye Town records · Assessment roll updated May 14, 2026 · Last verified May 2026
| Type | Name |
|---|---|
| State | New York |
| County | Westchester County |
| County Subdivision | Rye Town |
| Municipality | Port Chester Village |
| Unified School District | Port Chester-Rye 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 | $15,769.00 | $614,000 (+4.99%) Land $120,100 Building $493,900 | $614,000 (+4.99%) Land $120,100 Building $493,900 |
| 2024 | $584,800 (+7.01%) Land $120,100 Building $464,700 | $584,800 (+7.01%) Land $120,100 Building $464,700 | |
| 2023 | $546,500 Land $114,400 Building $432,100 | $546,500 Land $114,400 Building $432,100 |
Source: FEMA National Flood Hazard Layer, Westchester County (36119C), updated September 18, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 361190079023, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Nearby Flood Policies | 1 in force |
| 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; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 715 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Optimum Communications | Fiber | 8,000 / 8,000 |
| Verizon | Fiber | 2,300 / 2,300 |
| Optimum Communications | Cable | 940 / 35 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
May also be available at this address: Verizon. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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