Westchester County and Lewisboro Town property record for 11 Mount Holly Rd E, Katonah, NY 10536
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 4,727 sqft · built 1996 |
| Lot Size | 4 acres (174,240 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $4,040 (2025) |
| Deeds & Mortgages | Nov 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 10533-070 |
| Primary APN | 10533-070 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Stories | 2 Stories |
| Building Area | 4,727 sqft Living Area |
| Year Built | Built 1996 |
|---|---|
| Effective Year Built | Effective 1996 |
| Architectural Style | Colonial |
| Exterior Material | Wood |
| Lot Area | 174,240 sqft (4 acres) |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Gas |
| Sewer | Septic |
| Account Number | 10533-070 |
|---|---|
| Street Address | 11 MT HOLLY RD E |
| City | KATONAH |
| State | NY |
| Zip | 10536-2400 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-4A |
| Legal Subdivision | SUBDIVISION OF HANOTAK REALTY COS CERAIN |
| Legal Block | 70- |
| Legal Lot Number | 1.6 |
| Jurisdiction | WESTCHESTER NY |
| Township / Civil Division | LEWISBORO |
| Census Block Group | 3 |
| Census Block | 3008 |
| Census Tract | 12502 |
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 | MT HOLLY RD E, KATONAH, NY 10536 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WESTCHESTER NY |
| Property Address | 11 MT HOLLY RD E, KATONAH, NY 10536-2400 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0603013401 |
|---|---|
| Date | Nov 6, 2020 |
| Instrument | 603013401 |
| Name | TRUSTCO BANK |
|---|---|
| Type | Bank |
| Address | ALBANY, NY 12205 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 160 Months |
| Due | Mar 1, 2034 |
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 | $4,040.00 | $88,800 (-) Land $18,000 Building $70,800 | $1,416,268 (+2.39%) Land $287,081 Building $1,129,187 |
| 2024 | Homeowner's exemption | $88,800 (-) Land $18,000 Building $70,800 | $1,383,178 (+8.72%) Land $280,374 Building $1,102,804 |
| 2023 | $88,800 Land $18,000 Building $70,800 | $1,272,207 Land $257,880 Building $1,014,327 |
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 at the parcel |
Source: FCC Broadband Data Collection, based on 55 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Communications Cable | 940 / 35 |
| Starlink Satellite | 280 / 30 |
May also be available: Verizon.
5G (outdoors only) and 4G LTE
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