Westchester County and North Castle Town property record for 59 Windmill Rd, Armonk, NY 10504
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 4 ba · 3,010 sqft · built 1960 |
| Lot Size | 1.5 acres (65,340 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $1,575,000 (Aug 2022) |
| Tax Bill | $22,446 (2025) |
| Deeds & Mortgages | Aug 2022 Sale & Mortgage Sep 2017 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 553800 102.01-1-34 |
| Primary APN | 553800 102.01-1-34 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 4 Baths |
| Building Area | 3,010 sqft Living Area |
| 1st Floor Area | 3,010 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1960 |
|---|---|
| Effective Year Built | Effective 1960 |
| Architectural Style | Split Level |
| Exterior Material | Wood Siding |
| Lot Area | 65,340 sqft (1.5 acres) |
| Garage Type | Basement |
| Porch | Porch |
| Porch Area | 387 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Hot Water |
| Heating Fuel | Gas |
| Sewer | Septic |
| Water Source | Commercial |
| Account Number | R1 1/2 A |
|---|---|
| Street Address | 59 WINDMILL RD |
| City | ARMONK |
| State | NY |
| Zip | 10504-2833 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-1.5 |
| Legal Block | 1 |
| Legal Lot Number | 34.000 |
| Jurisdiction | WESTCHESTER NY |
| Township / Civil Division | NORTH CASTLE |
| Census Block Group | 1 |
| Census Block | 1012 |
| Census Tract | 12304 |
Source: Westchester County and North Castle Town records · APN 553800 102.01-1-34
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 | 59 WINDMILL RD, ARMONK, NY 10504-2833 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Aug 23, 2022 | Deed, Transfer · Conventional Mortgage FIRST REPUBLIC BANK |
| Sep 28, 2017 | Bargain and Sale Deed, Transfer |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Aug 23, 2022 · Amount on Record |
| Deed Sale | Aug 23, 2022 · Amount on Record |
| Prior Sale | Sep 28, 2017 · Amount on Record |
| Deed Document Number | 20223233 |
| Prior Transfer Date | Feb 23, 1996 |
| Prior Transfer Doc | 1138000253 |
| Record Updated | Jun 08, 2026 |
| Document Type | Deed |
|---|---|
| Jurisdiction | WESTCHESTER NY |
| Recording Date | Aug 23, 2022 |
| Property Address | 59 WINDMILL RD, ARMONK, NY 10504-2833 |
| Document Number | 0622103233 |
| Instrument Date | Aug 10, 2022 |
| Instrument | 622103233 |
| Transaction Type | Transfer |
| Record Updated | Sep 01, 2022 |
| Title Company | STEWART TITLE, STEWART TITLE INSURANCE CO |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $6,300.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 59 WINDMILL RD, 59, ARMONK, NY 10504-2833 |
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 82 CARROLLWOOD DR, TARRYTOWN, NY 10591-5205 |
| Document Number | 0622353051 |
|---|---|
| Date | Aug 23, 2022 |
| Instrument | 622353051 |
| Name | FIRST REPUBLIC BANK |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Sep 01, 2052 |
| Document Type | Bargain and Sale Deed |
|---|---|
| Jurisdiction | WESTCHESTER NY |
| Recording Date | Sep 28, 2017 |
| Property Address | 59 WINDMILL RD, ARMONK, NY 10504-2833 |
| Document Number | 0572553115 |
| Instrument Date | Sep 15, 2017 |
| Instrument | 572553115 |
| Transaction Type | Transfer |
| Record Updated | May 06, 2022 |
| Amount | Amount Recorded |
|---|---|
| Tax | $3,650.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 59 WINDMILL RD, 59, ARMONK, NY 10504-2833 |
| Name | Verified Name |
|---|---|
| Address | 6 LYONS RD, ARMONK, NY 10504-2224 |
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 | $22,446.00 | $23,100 (-) Land $3,400 Building $19,700 | $1,425,926 (+11.11%) Land $209,877 Building $1,216,049 |
| 2024 | $23,100 (-) Land $3,400 Building $19,700 | $1,283,333 (-8.33%) Land $188,889 Building $1,094,444 | |
| 2023 | $23,100 Land $3,400 Building $19,700 | $1,400,000 Land $206,061 Building $1,193,939 |
Source: FEMA National Flood Hazard Layer, Westchester County (36119C), as of September 18, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 361190123041, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 13 policies |
| Nearby Flood Policies | 13 in force |
| Nearby Flood Claims | 11 (1978–2020) |
| Claims Outside the SFHA | 9 of 11 |
| Most Recent Claim | Jul 2020 · other causes |
| Wildfire Risk | Low lower than 80% of the US · above 54% of New York |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | Direct burnable vegetation at the parcel |
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.
Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber | 2,300 / 2,300 |
| Optimum Communications Cable | 940 / 35 |
Based on FCC filings for 76 locations within half a mile of this property.
4G LTE (outdoors only), no 5G reported
Source: EPA Safe Drinking Water Information System, water system NY5903446, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | NORTH CASTLE WATER DISTRICT #2 serves 1,200 people |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Mar 2026 |
| Lead | 4 ppb (2023–2025) 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The service area is an EPA estimate; the actual supplier may differ. The full violation and enforcement history is in the system's EPA record.
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