Westchester County and Mamaroneck Town property record for 21 Split Tree Rd, Scarsdale, NY 10583 · Last verified November 2025
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 5 ba · 3,547 sqft · built 1960 |
| Lot Size | 0.46 acres (20,038 sqft) |
| Owner | 2 Individual Names on File |
| Flood Zone | Zone X (minimal risk) |
| APN | 553289 3-3-50./1 |
| Primary APN | 553289 3-3-50./1 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 5 Baths |
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 3,547 sqft Living Area |
| 1st Floor Area | 3,053 sqft |
| Basement Area | 494 sqft |
| Finished Basement | 494 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1960 |
|---|---|
| Architectural Style | Split Level |
| Exterior Material | Wood |
| Lot Area | 20,038 sqft (0.46 acres) |
| Cooling System | Central |
|---|---|
| Heating System | Hot Water |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 219800 |
|---|---|
| Street Address | 21 SPLIT TREE RD |
| City | SCARSDALE |
| State | NY |
| Zip | 10583-7915 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | BLK:50 SEC:3.03 DIST:553289 CITY/MUNI/TWP:MAMARONECK (TOV) |
| Legal Block | 50 |
| Jurisdiction | WESTCHESTER NY |
| Township / Civil Division | MAMARONECK |
| Census Block Group | 1 |
| Census Block | 1022 |
| Census Tract | 6900 |
Source: Westchester County and Mamaroneck Town records · APN 553289 3-3-50./1
Assessment roll updated May 31, 2024 · Last verified November 2025
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 |
|---|---|
| Co-owner | Verified Secondary Owner |
| Mailing Address | 21 SPLIT TREE RD, SCARSDALE, NY 10583-7915 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Record Updated | Jun 08, 2026 |
Source: Westchester County and Mamaroneck Town records · Assessment roll updated May 31, 2024 · Last verified November 2025
| Type | Name |
|---|---|
| State | New York |
| County | Westchester County |
| County Subdivision | Mamaroneck Town |
| Unified School District | Scarsdale Union Free School District (KG - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Assessed Value | Assessed Market Value |
|---|---|---|
| 2024 | $1,631,000 (+7.02%) Land $471,600 Building $1,159,400 | $1,631,000 (+7.02%) Land $471,600 Building $1,159,400 |
| 2023 | $1,524,000 Land $471,600 Building $1,052,400 | $1,524,000 Land $471,600 Building $1,052,400 |
Source: FEMA National Flood Hazard Layer, Westchester County (36119C), updated September 18, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 361190069001, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
| Flood Insurance Cost | Premium on Record median of 44 individual NFIP policies nearby |
| Nearby Flood Policies | 44 in force |
| Nearby Flood Claims | 55 (1979–2024) |
| Claims Outside the SFHA | 46 of 55 |
| Most Recent Claim | Aug 2024, rainfall accumulation |
| Claims By Storm |
|
| Wildfire Risk | Low above 7% of the US · above 11% of New York |
|---|---|
| Wildfire Likelihood | About 1 in 7,692 per year |
| Exposure | Direct burnable vegetation at the parcel |
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: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 100 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Optimum Communications | Fiber | 8,000 / 8,000 |
| Verizon | Fiber | 2,300 / 2,300 |
| Optimum Communications | Cable | 940 / 35 |
Availability varies by address; speeds are provider-advertised maximums, not measured.
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