Westchester County and Mamaroneck Town property record for 636 Baldwin Pl, Mamaroneck, NY 10543 · Last verified May 2026
| Property Type | Duplex |
|---|---|
| Details | 4 bd · 3 ba · 2,088 sqft · built 1947 |
| Lot Size | 0.28 acres (12,197 sqft) |
| Owner | Individual Name on File |
| Last Sale | $225,000 (Mar 2012) |
| Tax Bill | $11,887 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 553203 8-1-320 |
| Primary APN | 553203 8-1-320 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Stories | 1 Story |
| Building Area | 2,088 sqft Total Area |
| 1st Floor Area | 1,512 sqft |
| Upper Floors Area | 576 sqft |
| Game Room | Game Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1947 |
|---|---|
| Effective Year Built | Effective 1947 |
| Architectural Style | Cape Cod |
| Exterior Material | Wood |
| Lot Area | 12,197 sqft (0.28 acres) |
| Lot Dimensions | 111 ft deep x 112 ft wide |
| Garage Type | Basement |
| Porch | Slab |
| Porch Area | 160 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Hot Water |
| Heating Fuel | Oil |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 499500 |
|---|---|
| Street Address | 636 BALDWIN PL |
| City | MAMARONECK |
| State | NY |
| Zip | 10543-2105 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Legal Block | 320 |
| Jurisdiction | WESTCHESTER NY |
| Township / Civil Division | MAMARONECK |
| Census Block Group | 1 |
| Census Block | 1018 |
| Census Tract | 7300 |
Source: Westchester County and Mamaroneck Town records · APN 553203 8-1-320
Assessment roll updated May 14, 2026 · Last verified May 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 636 BALDWIN PL, MAMARONECK, NY 10543-2105 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Mar 27, 2012 · Amount on Record |
| Deed Sale | Mar 27, 2012 · Amount on Record |
| Deed Document Number | 2012520463311 |
| Prior Transfer Date | Feb 16, 2012 |
| Prior Transfer Doc | 0520463311 |
| Record Updated | Jun 08, 2026 |
Source: Westchester County and Mamaroneck Town records · Assessment roll updated May 14, 2026 · Last verified May 2026
| Type | Name |
|---|---|
| State | New York |
| County | Westchester County |
| County Subdivision | Mamaroneck Town |
| Municipality | Mamaroneck Village |
| Unified School District | Mamaroneck Union Free School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $11,887.00 | $744,000 (+2.06%) Land $461,000 Building $283,000 | $744,000 (+2.06%) Land $461,000 Building $283,000 |
| 2024 | Homeowner's exemption Senior Citizen's exemption | $729,000 (+7.05%) Land $461,000 Building $268,000 | $729,000 (+7.05%) Land $461,000 Building $268,000 |
| 2023 | $681,000 Land $461,000 Building $220,000 | $681,000 Land $461,000 Building $220,000 |
Source: FEMA National Flood Hazard Layer, Westchester County (36119C), updated September 18, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 361190073001, 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 AE, within 500 ft |
| Flood Insurance Cost | Premium on Record median of 148 individual NFIP policies nearby |
| Community Rating System | Class 8 (10% premium discount) |
| Nearby Flood Policies | 148 in force |
| Nearby Flood Claims | 593 (1978–2024) |
| Claims Outside the SFHA | 30 of 593 |
| Most Recent Claim | Apr 2024, tidal / storm surge |
| Claims By Storm |
|
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
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 390 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 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
May also be available at this address: Verizon. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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