Westchester County and North Castle Town property record for 285 King St, Armonk, NY 10504
| Property Type | Single Family Home |
|---|---|
| Details | 2 ba · 2,224 sqft · built 1965 |
| Lot Size | 3.35 acres (145,926 sqft) |
| Owner | Individual Name on File |
| Last Sale | $410,000 (Jun 2011) |
| Tax Bill | $18,391 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 553800 107.01-1-48 |
| Primary APN | 553800 107.01-1-48 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2 Baths |
|---|---|
| Stories | 1 Story |
| Building Area | 2,224 sqft Living Area |
| 1st Floor Area | 2,224 sqft |
| Basement Area | 2,016 sqft |
| Finished Basement | 2,016 sqft |
| Unfinished Basement | 2,016 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1965 |
|---|---|
| Effective Year Built | Effective 1965 |
| Exterior Material | Wood |
| Lot Area | 145,926 sqft (3.35 acres) |
| Garage Type | Attached |
| Garage Area | 500 sqft |
| Parking Spaces | 2 Parking Spaces |
| Pool Type | In-Ground Vinyl Pool |
| Sewer | Septic |
|---|---|
| Water Source | Well |
| Account Number | R2A |
|---|---|
| Street Address | 285 KING ST |
| City | ARMONK |
| State | NY |
| Zip | 10504-1016 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-2A |
| Legal Block | 1 |
| Legal Lot Number | 48.000 |
| Jurisdiction | WESTCHESTER NY |
| Township / Civil Division | NORTH CASTLE |
| Census Block Group | 3 |
| Census Block | 3036 |
| Census Tract | 12303 |
285 King St is owned and occupied by an individual who acquired it in April 2012.
Source: Westchester County and North Castle Town records, as of October 21, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 285 KING ST, ARMONK, NY 10504-1016 |
| 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 | Name on Deed |
|---|---|
| Last Sale | Jun 17, 2011 · Amount on File |
| Deed Sale | Jun 17, 2011 · Amount on File |
| Deed Document Number | 2011511313121 |
| Last Transfer Date | Apr 20, 2012 |
| Transfer Doc | 0521023135 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 285 King St was $18,391 with a homeowner's exemption, up 851.4% from the year before.
Source: Westchester County and North Castle Town assessment roll, as of May 14, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Westchester County |
| County Subdivision | North Castle Town |
| Unified School District | Byram Hills Central School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $18,391.00 (+851.42%) Homeowner's exemption | ||
| 2025 | $1,933.00 | $17,400 (-) Land $3,300 Building $14,100 | $1,074,074 (+11.11%) Land $203,704 Building $870,370 |
| 2024 | Homeowner's exemption | $17,400 (-) Land $3,300 Building $14,100 | $966,666 (-8.33%) Land $183,333 Building $783,333 |
| 2023 | $17,400 Land $3,300 Building $14,100 | $1,054,545 Land $200,000 Building $854,545 |
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 285 King St 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 A, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 20 policies |
| Nearby Flood Policies | 20 in force |
| Nearby Flood Claims | 10 (1982–2023) |
| Claims Outside the SFHA | 7 of 10 |
| Most Recent Claim | Sep 2023 · Severe Storm And Flooding |
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 285 King St 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 | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 55 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber | 2,300 / 2,300 |
| Optimum Cable · Fiber in parts of the area | 940 / 35 |
4G LTE (outdoors only), no 5G reported
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