Westchester County and Rye City property record for 21 Sonn Dr, Rye, NY 10580
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 3,076 sqft · built 1941 |
| Lot Size | 0.33 acres (14,375 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $970,000 (May 2001) |
| Tax Bill | $31,366 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 551400 146-18-2-7 |
| Primary APN | 551400 146-18-2-7 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 3,076 sqft Living Area |
| 1st Floor Area | 1,544 sqft |
| 2nd Floor Area | 1,532 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1941 |
|---|---|
| Effective Year Built | Effective 1941 |
| Architectural Style | Colonial |
| Exterior Material | Wood |
| Lot Area | 14,375 sqft (0.33 acres) |
| Garage Type | Basement |
| Cooling System | Central |
|---|
| Street Address | 21 SONN DR |
|---|---|
| City | RYE |
| State | NY |
| Zip | 10580-2531 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R4 |
| Legal Subdivision | PARKWAY GARDENS |
| Legal Block | 2 |
| Legal Lot Number | 7.000 |
| Jurisdiction | WESTCHESTER NY |
| Township / Civil Division | RYE |
| Census Block Group | 2 |
| Census Block | 2011 |
| Census Tract | 7500 |
21 Sonn Dr is owned and occupied by two individuals who acquired it in May 2007.
Source: Westchester County and Rye City records, as of October 21, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 21 SONN DR, RYE, NY 10580-2531 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 24, 2001 · Amount on File |
| Deed Sale | May 24, 2001 · Amount on File |
| Prior Sale | Jun 15, 2000 · Amount on File |
| Deed Document Number | 2001411380085 |
| Last Transfer Date | May 24, 2007 |
| Transfer Doc | 0472320779 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 21 Sonn Dr was $31,366, up 42.6% from the year before.
Source: Westchester County and Rye City assessment roll, as of May 14, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Westchester County |
| Municipality | Rye City |
| Unified School District | Rye City School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $31,366.00 (+42.62%) | ||
| 2025 | $21,992.00 | $25,000 (-) Land $5,500 Building $19,500 | $2,118,644 (+6.78%) Land $466,102 Building $1,652,542 |
| 2024 | $25,000 (-) Land $5,500 Building $19,500 | $1,984,127 (+2.38%) Land $436,508 Building $1,547,619 | |
| 2023 | $25,000 Land $5,500 Building $19,500 | $1,937,985 Land $426,357 Building $1,511,628 |
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 21 Sonn Dr in Zone X, an area of minimal flood risk, though there have been 50 flood claims nearby since 1978.
Source: FEMA National Flood Hazard Layer, effective September 18, 2026 · 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 |
| Flood Insurance Cost | Premium on File median of 37 policies |
| Nearby Flood Policies | 37 in force |
| Nearby Flood Claims | 50 (1978–2024) |
| Claims Outside the SFHA | 29 of 50 |
| Most Recent Claim | Aug 2024 · 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 21 Sonn Dr is low, with less than 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 97% of the US · lower than 96% of New York |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 | VEOLIA WATER NEW YORK, INC. RD-2 private · serves 57,301 people · EPA ID NY5903456 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Aug 2025 |
| Lead | 2 ppb (2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 2 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 356 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Fiber · Cable | 8,000 / 8,000 |
| Verizon Fiber | 980 / 880 |
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