Westchester County and Mount Vernon City property record for 504 E 3rd St, Mount Vernon, NY 10553 · Last verified May 2026
| Property Type | General Industrial |
|---|---|
| Lot Size | 0.41 acres (17,860 sqft) |
| Owner | Company Name on File |
| Tax Bill | $18,836 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 550800 165.81-4029-21 |
| Primary APN | 550800 165.81-4029-21 |
|---|---|
| Alternative APNs |
|
| Lot Area | 17,860 sqft (0.41 acres) |
|---|
| Account Number | 099510 |
|---|---|
| Street Address | 504 E 3RD ST |
| City | MOUNT VERNON |
| State | NY |
| Zip | 10553-1621 |
| Property Category | Industrial |
| Property Type | Industrial > General Industrial |
| Legal Block | 4029 |
| Legal Lot Number | 21.000 |
| Jurisdiction | WESTCHESTER NY |
| Township / Civil Division | MOUNT VERNON |
| Census Block Group | 2 |
| Census Block | 2003 |
| Census Tract | 3400 |
Source: Westchester County and Mount Vernon City records · APN 550800 165.81-4029-21
Assessment roll updated May 14, 2026 · Last verified May 2026
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| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 504 E 3RD ST, MOUNT VERNON, NY 10553-1621 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Updated | Jun 08, 2026 |
Source: Westchester County and Mount Vernon City records · Assessment roll updated May 14, 2026 · Last verified May 2026
| Type | Name |
|---|---|
| State | New York |
| County | Westchester County |
| Municipality | Mount Vernon City |
| Unified School District | Mount Vernon 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 | $18,836.00 | $14,000 (-) Land $8,000 Building $6,000 | $777,777 (+6.67%) Land $444,444 Building $333,333 |
| 2024 | $14,000 (-) Land $8,000 Building $6,000 | $729,167 (-10.94%) Land $416,667 Building $312,500 | |
| 2023 | $14,000 Land $8,000 Building $6,000 | $818,713 Land $467,836 Building $350,877 |
Source: FEMA National Flood Hazard Layer, Westchester County (36119C), updated September 18, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| 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; lenders make the official flood determination.
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