Westchester County and North Castle Town property record for 11 Hadley Rd, Armonk, NY 10504
| Property Type | Single Family Home |
|---|---|
| Details | 5 ba · 5,902 sqft · built 1984 |
| Lot Size | 2 acres (87,120 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $740,000 (Jul 2015) |
| Tax Bill | $41,779 (2026) |
| Deeds & Mortgages | Apr 2022 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 553800 108.04-2-26 |
| Primary APN | 553800 108.04-2-26 |
|---|---|
| Alternative APNs |
|
| Full Baths | 5 Baths |
|---|---|
| Stories | 2 Stories |
| Building Area | 5,902 sqft Living Area |
| 1st Floor Area | 5,902 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1984 |
|---|---|
| Effective Year Built | Effective 1984 |
| Exterior Material | Wood |
| Lot Area | 87,120 sqft (2 acres) |
| Cooling System | Central |
|---|---|
| Sewer | Septic |
| Water Source | Well |
| Account Number | R2A |
|---|---|
| Street Address | 11 HADLEY RD |
| City | ARMONK |
| State | NY |
| Zip | 10504-2417 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-2A |
| Legal Block | 2 |
| Legal Lot Number | 26.000 |
| Jurisdiction | WESTCHESTER NY |
| Township / Civil Division | NORTH CASTLE |
| Census Block Group | 2 |
| Census Block | 2019 |
| Census Tract | 12304 |
11 Hadley Rd is owner-occupied and held in a trust since February 2025.
Source: Westchester County and North Castle Town records, as of October 21, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 11 HADLEY RD, ARMONK, NY 10504-2417 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Revocable Trust |
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 | Jul 24, 2015 · Amount on File |
| Deed Sale | Jul 24, 2015 · Amount on File |
| Deed Document Number | 2015551893614 |
| Last Transfer Date | Feb 27, 2025 |
| Transfer Doc | 0000003137 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WESTCHESTER NY |
| Property Address | 11 HADLEY RD, ARMONK, NY 10504-2417 |
| Transaction Type | Mortgage |
| Record Updated | Dec 19, 2023 |
| Title Company | ACCURATE GROUP, ACCURATE GROUP LLC |
| Name | Verified Name |
|---|---|
| Address | 11 HADLEY RD, ARMONK, NY 10504-2417 |
| Document Number | 0620973044 |
|---|---|
| Date | Apr 7, 2022 |
| Instrument | 620973044 |
| Name | CITIZENS BANK NA |
|---|---|
| Type | Bank |
| Address | PROVIDENCE, RI 02903 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 299 Months |
| Due | Mar 22, 2047 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
The 2026 property tax bill for 11 Hadley Rd was $41,779, up 951.6% 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 | $41,779.00 (+951.57%) | ||
| 2025 | $3,973.00 | $37,300 (-) Land $3,000 Building $34,300 | $2,302,469 (+11.11%) Land $185,185 Building $2,117,284 |
| 2024 | $37,300 (-) Land $3,000 Building $34,300 | $2,072,223 (-8.33%) Land $166,667 Building $1,905,556 | |
| 2023 | $37,300 Land $3,000 Building $34,300 | $2,260,606 Land $181,818 Building $2,078,788 |
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 11 Hadley 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 A, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 26 policies |
| Nearby Flood Policies | 26 in force |
| Nearby Flood Claims | 25 (1978–2023) |
| Claims Outside the SFHA | 10 of 25 |
| Most Recent Claim | Dec 2023 · other causes |
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 11 Hadley Rd is low, with a 0.02% 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 | 0.02% 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 42 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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