Westchester County and Bedford Town property record for 21 Birch Dr, Katonah, NY 10536
| Property Type | Single Family Home |
|---|---|
| Lot Size | 4 acres (174,240 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $1,165,000 (Mar 2023) |
| Tax Bill | $26,055 (2026) |
| Deeds & Mortgages | Mar 2023 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 552000 61.16-1-13 |
| Primary APN | 552000 61.16-1-13 |
|---|---|
| Alternative APNs |
|
| Lot Area | 174,240 sqft (4 acres) |
|---|
| Sewer | Septic |
|---|---|
| Water Source | Well |
| Account Number | 00000380100 |
|---|---|
| Street Address | 21 BIRCH DR |
| City | KATONAH |
| State | NY |
| Zip | 10536-3840 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Block | 1 |
| Legal Lot Number | 13.000 |
| Jurisdiction | WESTCHESTER NY |
| Township / Civil Division | BEDFORD |
| Census Block Group | 1 |
| Census Block | 1021 |
| Census Tract | 12600 |
21 Birch Dr is owned and occupied by two individuals who bought it in March 2023.
Source: Westchester County and Bedford Town records, as of October 21, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 21 BIRCH DR, KATONAH, NY 10536-3840 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Mar 23, 2023 · Amount on File |
| Deed Sale | Mar 23, 2023 · Amount on File |
| Prior Sale | Oct 23, 1998 · Amount on File |
| Deed Document Number | 20233034 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed |
|---|---|
| Jurisdiction | WESTCHESTER NY |
| Recording Date | Mar 23, 2023 |
| Property Address | 21 BIRCH DR, KATONAH, NY 10536-3840 |
| Document Number | 0630593034 |
| Map Reference | MAP 23974 |
| Instrument Date | Mar 21, 2023 |
| Instrument | 630593034 |
| Transaction Type | Transfer |
| Record Updated | May 2, 2024 |
| Title Company | HEIGHTS ABSTRACT LIMITED, HEIGHTS ABSTRACT LTD |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $4,660.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 21 BIRCH DR, KATONAH, NY 10536-3840 |
| Name | Verified Name |
|---|---|
| Address | 30 CEDAR RD E, KATONAH, NY 10536-3411 |
| Document Number | 0630823426 |
|---|---|
| Date | Mar 23, 2023 |
| Instrument | 630823426 |
| Name | CROSSCOUNTRY MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Apr 1, 2053 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 5.37% |
| Adjustable | Adjustable Rate Rider |
| Type Change Date | Apr 1, 2030 |
| Change Frequency | 6 Months |
| Min Rate At Change | 3% |
| Max Rate At Change | 10.3% |
| Index | SOFR Average 30-Day |
| Margin | 3 |
| Max Rate | 10.3% |
The 2026 property tax bill for 21 Birch Dr was $26,055, up 7.3% from the year before.
Source: Westchester County and Bedford Town assessment roll, as of May 14, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Westchester County |
| County Subdivision | Bedford Town |
| Unified School District | Katonah-Lewisboro Union Free School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $26,055.00 (+7.28%) | ||
| 2025 | $24,287.00 | $93,545 (-0.01%) Land $36,000 Building $57,545 | $1,222,810 (+6.14%) Land $470,588 Building $752,222 |
| 2024 | $93,550 (-) Land $36,000 Building $57,550 | $1,152,094 (+4.56%) Land $443,350 Building $708,744 | |
| 2023 | $93,550 Land $36,000 Building $57,550 | $1,101,884 Land $424,028 Building $677,856 |
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.
FEMA maps place 21 Birch Dr in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1978.
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 File median of 10 policies |
| Nearby Flood Policies | 10 in force |
| Nearby Flood Claims | 1 (1978) |
| Most Recent Claim | May 1978 · 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.
Wildfire risk around 21 Birch Dr is low, with a 0.03% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 67% of the US · above 97.9% of New York |
|---|---|
| Wildfire Likelihood | 0.03% 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 22 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber | 2,300 / 2,300 |
| Optimum Cable · Fiber in parts of the area | 940 / 35 |
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