Westchester County and Rye Town property record for 535 3rd St, Mamaroneck, NY 10543
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,732 sqft · built 1910 |
| Lot Size | 0.133 acres (5,809 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $180,000 (Mar 1998) |
| Tax Bill | $15,809 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 554803 154.26-1-78 |
| Primary APN | 554803 154.26-1-78 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 1,732 sqft Living Area |
| 1st Floor Area | 712 sqft |
| 2nd Floor Area | 660 sqft |
| Upper Floors Area | 360 sqft |
| Year Built | Built 1910 |
|---|---|
| Effective Year Built | Effective 1980 |
| Architectural Style | Traditional |
| Exterior Material | Aluminum/Vinyl |
| Lot Area | 5,809 sqft (0.133 acres) |
| Porch | Slab |
| Porch Area | 340 sqft |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Oil |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 00005395000 |
|---|---|
| Street Address | 535 3RD ST |
| City | MAMARONECK |
| State | NY |
| Zip | 10543-1643 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 02 - SINGL |
| Legal Subdivision | WEST ADDITION TO RYE NECK VILLAGE |
| Legal Block | 1 |
| Legal Lot Number | 78.000 |
| Jurisdiction | WESTCHESTER NY |
| Township / Civil Division | RYE |
| Census Block Group | 2 |
| Census Block | 2010 |
| Census Tract | 7401 |
535 3rd St is owned and occupied by two individuals who acquired it in September 2012.
Source: Westchester County and Rye Town records, as of October 21, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 535 3RD ST, MAMARONECK, NY 10543-1643 |
| 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, 1998 · Amount on File |
| Deed Sale | Mar 23, 1998 · Amount on File |
| Deed Book / Page | 11956 / 285 |
| Last Transfer Date | Sep 28, 2012 |
| Transfer Doc | 0522713489 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 535 3rd St was $15,809 with a homeowner's exemption, up 28.4% from the year before.
Source: Westchester County and Rye Town assessment roll, as of May 14, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Westchester County |
| County Subdivision | Rye Town |
| Municipality | Mamaroneck Village |
| Unified School District | Rye Neck Union Free School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $15,809.00 (+28.37%) Homeowner's exemption | ||
| 2025 | $12,315.00 | $730,200 (+6.01%) Land $296,100 Building $434,100 | $730,200 (+6.01%) Land $296,100 Building $434,100 |
| 2024 | Homeowner's exemption | $688,800 (+2%) Land $296,100 Building $392,700 | $688,800 (+2%) Land $296,100 Building $392,700 |
| 2023 | $675,300 Land $282,000 Building $393,300 | $675,300 Land $282,000 Building $393,300 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 535 3rd St in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 41 policies |
| Community Rating System | Class 8 (10% premium discount) |
| Nearby Flood Policies | 41 in force |
| Nearby Flood Claims | 192 (1978–2024) |
| Claims Outside the SFHA | 59 of 192 |
| Most Recent Claim | Mar 2024 · rainfall accumulation |
| Claims by Event |
|
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.
The area around 535 3rd St has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | WESTCHESTER JOINT WATER WORKS serves 59,629 people · EPA ID NY5903435 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Mar 2025 |
| Lead | 3 ppb (2026–2028) action level 15 ppb |
| Water Quality | Failure to filter currently in violation since Jun 1993 Haloacetic acids resolved · Jul 2019 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 673 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Fiber · Cable | 8,000 / 8,000 |
| Verizon Fiber · Fixed Wireless in parts of the area | 980 / 880 |
| T-Mobile Fixed Wireless | 100 / 20 |
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