Westchester County and Lewisboro Town property record for 3 Cornwall Ct, Katonah, NY 10536
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2,435 sqft · built 1969 |
| Lot Size | 2 acres (87,120 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $407,500 (Sep 1996) |
| Tax Bill | $4,148 (2025) |
| Deeds & Mortgages | Oct 2019 Line of Credit Sep 2020 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 10824-002 |
| Primary APN | 10824-002 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Stories | 2 Stories |
| Building Area | 2,435 sqft Living Area |
| Year Built | Built 1969 |
|---|---|
| Effective Year Built | Effective 1969 |
| 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 |
| Porch | Screened Porch |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Gas |
| Sewer | Septic |
| Account Number | 10824-002 |
|---|---|
| Street Address | 3 CORNWALL CT |
| City | KATONAH |
| State | NY |
| Zip | 10536-2501 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R2 |
| Legal Subdivision | SUBDIVISION INCREASE MILLER ESTATES |
| Legal Block | 2- |
| 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 assessment roll, as of May 14, 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 | CORNWALL CT, KATONAH, NY 10536 |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Oct 31, 2019 | Deed of Trust, Mortgage · Line of Credit JPMORGAN CHASE BANK NA |
| Sep 17, 2020 | Deed, Transfer THOROUGHBRED TITLE SVCS LLC |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Sep 25, 1996 · Amount on Record |
| Deed Sale | Sep 25, 1996 · Amount on Record |
| Deed Book / Page | 11542 / 25 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WESTCHESTER NY |
| Property Address | 3 CORNWALL CT, KATONAH, NY 10536-2501 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0593043343 |
|---|---|
| Date | Oct 31, 2019 |
| Instrument | 593043343 |
| Name | JPMORGAN CHASE BANK NA |
|---|---|
| Type | Bank |
| Address | COLUMBUS, OH 43240 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Nov 3, 2049 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed |
|---|---|
| Jurisdiction | WESTCHESTER NY |
| Recording Date | Sep 17, 2020 |
| Property Address | 3 CORNWALL CT, KATONAH, NY 10536-2501 |
| Document Number | 0602463757 |
| Map Reference | MAP 15949 |
| Instrument Date | Sep 9, 2020 |
| Instrument | 602463757 |
| Transaction Type | Transfer |
| Record Updated | May 6, 2022 |
| Title Company | THOROUGHBRED TITLE SVCS LLC |
| Amount | Amount Recorded |
|---|---|
| Tax | $3,100.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 3 CORNELL DR, 3, HARTSDALE, NY 10530-2004 |
| Name | Verified Name |
|---|---|
| Address | 208 E BROADWAY # J1808, J1808, NEW YORK, NY 10002-5526 |
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 |
|---|---|---|---|
| 2025 | $4,148.00 | $63,300 (-) Land $15,000 Building $48,300 | $1,009,569 (+2.39%) Land $239,234 Building $770,335 |
| 2024 | $63,300 (-) Land $15,000 Building $48,300 | $985,981 (+8.72%) Land $233,645 Building $752,336 | |
| 2023 | $63,300 Land $15,000 Building $48,300 | $906,877 Land $214,900 Building $691,977 |
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.
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 |
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 Communications Cable | 940 / 35 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
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