Westchester County and Ossining Town property record for 409 Chappaqua Rd, Briarcliff Manor, NY 10510
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 4.5 ba · 4,500 sqft · built 2002 |
| Lot Size | 0.7 acres (30,492 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $700,000 (Oct 2002) |
| Tax Bill | $36,598 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 554289 90.19-2-68 |
| Primary APN | 554289 90.19-2-68 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 1 Room |
| Stories | 2 Stories |
| Building Area | 4,500 sqft Living Area |
| 1st Floor Area | 2,000 sqft |
| Attic | Attic |
| Attic Area | 500 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2002 |
|---|---|
| Effective Year Built | Effective 2002 |
| Architectural Style | Colonial |
| Exterior Material | Wood |
| Lot Area | 30,492 sqft (0.7 acres) |
| Garage Type | Attached |
| Garage Area | 450 sqft |
| Parking Spaces | 2 Parking Spaces |
| Pool Type | In-Ground Vinyl Pool |
| Porch | Open Porch |
| Porch Area | 500 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Oil |
| Sewer | Septic |
| Water Source | Commercial |
| Street Address | 409 CHAPPAQUA RD |
|---|---|
| City | BRIARCLIFF MANOR |
| State | NY |
| Zip | 10510-1539 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Block | 2 |
| Legal Lot Number | 68.000 |
| Jurisdiction | WESTCHESTER NY |
| Township / Civil Division | OSSINING |
| Census Block Group | 2 |
| Census Block | 2013 |
| Census Tract | 13700 |
409 Chappaqua Rd is owned and occupied by two individuals who acquired it in September 2009.
Source: Westchester County and Ossining Town records, as of October 21, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 409 CHAPPAQUA RD, BRIARCLIFF MANOR, NY 10510-1539 |
| 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 23, 2002 · Amount on File |
| Deed Sale | Oct 23, 2002 · Amount on File |
| Deed Document Number | 2002422830951 |
| Last Transfer Date | Sep 18, 2009 |
| Transfer Doc | 0500050254 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 409 Chappaqua Rd was $36,598 with a homeowner's exemption.
Source: Westchester County and Ossining Town assessment roll, as of May 14, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Westchester County |
| County Subdivision | Ossining Town |
| Unified School District | Briarcliff Manor Union Free School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $36,598.00 Homeowner's exemption | ||
| 2025 | $1,535,800 (+15.38%) Land $655,100 Building $880,700 | $1,535,800 (+15.38%) Land $655,100 Building $880,700 | |
| 2024 | Homeowner's exemption | $1,331,100 (+7.85%) Land $466,800 Building $864,300 | $1,331,100 (+7.85%) Land $466,800 Building $864,300 |
| 2023 | $1,234,200 Land $466,800 Building $767,400 | $1,234,200 Land $466,800 Building $767,400 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 409 Chappaqua Rd 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 September 18, 2026 · 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 |
| Nearby Flood Policies | 6 in force |
| Nearby Flood Claims | 11 (1978–2021) |
| Claims Outside the SFHA | 5 of 11 |
| Most Recent Claim | Sep 2021 · Remnants Of Hurricane Ida |
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 409 Chappaqua Rd 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 | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 | OSSINING WATER DEPARTMENT serves 30,000 people · EPA ID NY5903451 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jul 2025 |
| Lead | 3 ppb (2025) 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 197 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 | 2,300 / 2,300 |
| T-Mobile Fixed Wireless | 100 / 20 |
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