Westchester County and Lewisboro Town property record for 1 Jonas Ln, Katonah, NY 10536
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3,969 sqft · built 1946 |
| Lot Size | 4.92 acres (214,315 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $27,507 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 10533-034 |
| Primary APN | 10533-034 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Stories | 2 Stories |
| Building Area | 3,969 sqft Living Area |
| Year Built | Built 1946 |
|---|---|
| Effective Year Built | Effective 1946 |
| Architectural Style | Cottage |
| Exterior Material | Wood |
| Lot Area | 214,315 sqft (4.92 acres) |
| Garage Type | Attached |
| Garage Area | 594 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Screened Porch |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Electric |
| Sewer | Septic |
| Account Number | 10533-034 |
|---|---|
| Street Address | 1 JONAS LN |
| City | KATONAH |
| State | NY |
| Zip | 10536 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-4A |
| Legal Block | 34- |
| Legal Lot Number | 1.5 |
| Jurisdiction | WESTCHESTER NY |
| Township / Civil Division | LEWISBORO |
| Census Block Group | 3 |
| Census Block | 3008 |
| Census Tract | 12502 |
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 Individual Names on Record |
|---|---|
| Mailing Address | PO BOX 232, CROSS RIVER, NY 10518-0232 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
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 | $27,507.00 (+607.3%) Veteran's exemption | ||
| 2025 | $3,889.00 | $89,900 (-8.45%) Land $25,000 Building $64,900 | $1,433,812 (-6.26%) Land $398,724 Building $1,035,088 |
| 2024 | Homeowner's exemption Veteran's exemption | $98,200 (-) Land $28,000 Building $70,200 | $1,529,595 (+8.72%) Land $436,137 Building $1,093,458 |
| 2023 | $98,200 Land $28,000 Building $70,200 | $1,406,877 Land $401,146 Building $1,005,731 |
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 |
| Flood Insurance Cost | Premium on Record median of 10 policies |
| Nearby Flood Policies | 10 in force |
| Nearby Flood Claims | 3 (1980–2008) |
| Claims Outside the SFHA | 2 of 3 |
| Most Recent Claim | Aug 2008 · rainfall accumulation |
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 | 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 26 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 |
5G (outdoors only) and 4G LTE
Search by:
By searching, you agree to: Terms • Privacy • Disclosures