Westchester County and Mamaroneck Town property record for 513 Waverly Ave, Mamaroneck, NY 10543
| Property Type | Warehouse, Storage |
|---|---|
| Details | 3,600 sqft · built 2016 |
| Lot Size | 0.23 acres (10,019 sqft) |
| Owner | Company Name on File |
| Last Sale | $130,000 (Sep 2016) |
| Tax Bill | $13,128 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 553203 8-25-268.1 |
| Primary APN | 553203 8-25-268.1 |
|---|---|
| Alternative APNs |
|
| Stories | 1 Story |
|---|---|
| Building Area | 3,600 sqft Gross Area |
| Year Built | Built 2016 |
|---|---|
| Effective Year Built | Effective 2016 |
| Lot Area | 10,019 sqft (0.23 acres) |
| Lot Dimensions | 100 ft deep x 25 ft wide |
| Patio Area | 2,178 sqft |
| Heating Fuel | Oil |
|---|---|
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 572500 |
|---|---|
| Street Address | 513 WAVERLY AVE |
| City | MAMARONECK |
| State | NY |
| Zip | 10543 |
| Property Category | Industrial |
| Property Type | Industrial > Warehouse, Storage |
| Legal Subdivision | WAVERLY SUBDIVISION OF GRAND PARK |
| Legal Block | 268 |
| Legal Lot Number | 1 |
| Jurisdiction | WESTCHESTER NY |
| Township / Civil Division | MAMARONECK |
| Census Block Group | 1 |
| Census Block | 1013 |
| Census Tract | 7300 |
513 Waverly Ave, an industrial property, is owned by a company that bought it in September 2016.
Source: Westchester County and Mamaroneck Town records, as of October 21, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 8 WILLIAMS ST, ELMSFORD, NY 10523-2548 |
| Owner Type | Company |
| Vesting | Company |
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 | Name on Deed |
|---|---|
| Last Sale | Sep 8, 2016 · Amount on File |
| Deed Sale | Sep 8, 2016 · Amount on File |
| Prior Sale | Jan 14, 2003 · Amount on File |
| Deed Document Number | 2016562433439 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 513 Waverly Ave was $13,128, up 39.5% from the year before.
Source: Westchester County and Mamaroneck Town assessment roll, as of May 14, 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) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $13,128.00 (+39.54%) | ||
| 2025 | $9,408.00 | $577,000 (-) Land $473,000 Building $104,000 | $577,000 (-) Land $473,000 Building $104,000 |
| 2024 | $577,000 (-) Land $473,000 Building $104,000 | $577,000 (-) Land $473,000 Building $104,000 | |
| 2023 | $577,000 Land $473,000 Building $104,000 | $577,000 Land $473,000 Building $104,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 513 Waverly Ave 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 148 policies |
| 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 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.
Wildfire risk around 513 Waverly Ave is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 98% of the US · lower than 97.9% of New York |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 505 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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