Westchester County and Lewisboro Town property record for 1 Cornwall Ct, Katonah, NY 10536
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2,345 sqft · built 1968 |
| Lot Size | 2 acres (87,120 sqft) |
| Owner | 2 Company Names on Record |
| Tax Bill | $15,134 (2026) |
| Deeds & Mortgages | May 2025 Transfer May 2018 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 10824-001 |
| Primary APN | 10824-001 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Stories | 2 Stories |
| Building Area | 2,345 sqft Living Area |
| Year Built | Built 1968 |
|---|---|
| Effective Year Built | Effective 1968 |
| Architectural Style | Colonial |
| Exterior Material | Wood |
| Lot Area | 87,120 sqft (2 acres) |
| Garage Type | Attached |
| Garage Area | 500 sqft |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Gas |
| Sewer | Septic |
| Account Number | 10824-001 |
|---|---|
| Street Address | 1 CORNWALL CT |
| City | KATONAH |
| State | NY |
| Zip | 10536-2501 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R2 |
| Legal Block | 1- |
| Legal Lot Number | 1.0 |
| Jurisdiction | WESTCHESTER NY |
| Township / Civil Division | LEWISBORO |
| Census Block Group | 1 |
| Census Block | 1018 |
| Census Tract | 12501 |
Source: Westchester County and Lewisboro Town records, as of October 21, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on Record |
|---|---|
| Mailing Address | 1 CORNWALL CT, KATONAH, NY 10536-2501 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Life Tenant |
| Date | Document |
|---|---|
| May 30, 2025 | Intrafamily Transfer, Transfer RECORD AND RETURN TITLE AGENCY, RECORD & RETURN TTL AGCY INC |
| May 14, 2018 | Deed of Trust, Mortgage · ARM BANK OF AMERICA NA |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | May 13, 2025 |
| Transfer Doc | 0000003474 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | WESTCHESTER NY |
| Recording Date | May 30, 2025 |
| Property Address | 1 CORNWALL CT, KATONAH, NY 10536-2501 |
| Document Number | 0651293474 |
| Map Reference | MAP 15949 |
| Instrument Date | May 13, 2025 |
| Instrument | 651293474 |
| Transaction Type | Transfer |
| Record Updated | Mar 31, 2026 |
| Title Company | RECORD AND RETURN TITLE AGENCY, RECORD & RETURN TTL AGCY INC |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Living Trust |
| Address | 1 COMWALL COURT, KATONAH, NY 10536 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WESTCHESTER NY |
| Property Address | 1 CORNWALL CT, KATONAH, NY 10536-2501 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0581313450 |
|---|---|
| Date | May 14, 2018 |
| Instrument | 581313450 |
| Name | BANK OF AMERICA NA |
|---|---|
| Type | Bank |
| Address | CHARLOTTE, NC 28255 |
| Type | ARM |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jun 1, 2048 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.5% |
| Type Change Date | Jun 1, 2025 |
| Change Frequency | Annually |
| Min Rate At Change | 2.25% |
| Max Rate At Change | 8.5% |
| Index | 1-Year LIBOR |
| Max Rate | 8.5% |
Source: Westchester County and Lewisboro Town assessment roll, as of May 14, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Westchester County |
| County Subdivision | Lewisboro Town |
| Unified School District | Katonah-Lewisboro Union Free School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $15,134.00 (+278.73%) Homeowner's exemption Senior Citizen's exemption | ||
| 2025 | $3,996.00 | $62,900 (-) Land $15,000 Building $47,900 | $1,003,189 (+2.39%) Land $239,234 Building $763,955 |
| 2024 | Homeowner's exemption Senior Citizen's exemption | $62,900 (-) Land $15,000 Building $47,900 | $979,751 (+8.72%) Land $233,645 Building $746,106 |
| 2023 | $62,900 Land $15,000 Building $47,900 | $901,146 Land $214,900 Building $686,246 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 6 in force |
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: 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 | 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 | LAKE KATONAH CLUB INC private · serves 356 people · EPA ID NY5903476 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Feb 2026 |
| Lead | Under 1 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, 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.
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 | 940 / 35 |
| T-Mobile Fixed Wireless | 100 / 20 |
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