Westchester County and North Castle Town property record for 39 Cox Ave, Armonk, NY 10504 · Last verified May 2026
| Property Type | Residential > Multi-Unit > Duplex |
|---|---|
| Bathrooms | 2 Baths |
| Architecture Style | Duplex Single |
| Year Built | Built 1850 |
| Square Footage | 3,512 sqft Total Area |
| Lot Size | 43,560 sqft (1 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $550,000 (2002) |
| Tax Bill | $8,592.00 (2025) |
| Primary APN | 553800 108.01-3-19 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2 Baths |
|---|---|
| Building Area | 3,512 sqft Total Area |
| 1st Floor | 3,512 sqft 1st Floor |
| Stories | 2 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1850 |
|---|---|
| Effective Year Built | Effective 1850 |
| Architectural Style | Duplex Single Style |
| Lot Area | 43,560 sqft (1 acres) |
| Sewage | Septic Sewage |
|---|---|
| Water Source | Well Water Source |
| Account Number | R1A |
|---|---|
| Street Address | 39 COX AVE |
| City | ARMONK |
| State | NY |
| Zip | 10504-2013 |
| Property Usage | Residential Property Usage |
| Type | Residential > Multi-Unit > Duplex |
| Legal Block | 3 |
| Legal Lot Number | 19.000 |
| Jurisdiction | WESTCHESTER NY |
| Minor Civil Division | NORTH CASTLE |
| Census Blockgroup | 1 |
| Census Block | 1005 |
| Census Tract | 12303 |
Source: Westchester County and North Castle Town records · APN 553800 108.01-3-19
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 | 39 COX AVE, ARMONK, NY 10504-2013 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jun 10, 2002 · Amount on Record |
| Deed Sale | Jun 10, 2002 · Amount on Record |
| Deed Doc Number | 2002421350348 |
| Record Refreshed | Jun 08, 2026 |
Source: Westchester County and North Castle Town records · Assessment roll updated May 14, 2026 · Last verified May 2026
| Type | Name |
|---|---|
| State | New York |
| County | Westchester County |
| County Subdivision | North Castle Town |
| Unified School District | Byram Hills Central School District (KG - 12) |
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.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $8,592.00 | $11,800 (-) Land $2,800 Building $9,000 | $728,396 (+11.11%) Land $172,840 Building $555,556 |
| 2024 | $11,800 (-) Land $2,800 Building $9,000 | $655,556 (-8.33%) Land $155,556 Building $500,000 | |
| 2023 | $11,800 Land $2,800 Building $9,000 | $715,152 Land $169,697 Building $545,455 |
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 |
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
| Wildfire Risk | Low above 20% of the US · above 55% of New York |
|---|---|
| Wildfire Likelihood | About 1 in 6,250 per year |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; lenders make the official flood determination.
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