Westchester County and Mount Vernon City property record for 21 E 4th St, Mount Vernon, NY 10550 · Last verified May 2026
| Property Type | Residential > Multi-Unit > Apartments (5+ Units) |
|---|---|
| Lot Size | 2,614 sqft (0.06 acres) |
| Last Sale | $167,110 (2014) |
| Tax Bill | $15,560.00 (2025) |
| Primary APN | 550800 169.23-3114-21 |
|---|---|
| Alternative APNs |
|
| Lot Area | 2,614 sqft (0.06 acres) |
|---|
| Account Number | 084690 |
|---|---|
| Street Address | 21 E 4TH ST |
| City | MOUNT VERNON |
| State | NY |
| Zip | 10550-4216 |
| Property Usage | Residential Property Usage |
| Type | Residential > Multi-Unit > Apartments (5+ Units) |
| Legal Subdivision | VILLAGE OF MOUNT VERNON |
| Legal Block | 3114 |
| Legal Lot Number | 21.000 |
| Jurisdiction | WESTCHESTER NY |
| Minor Civil Division | MOUNT VERNON |
| Census Blockgroup | 2 |
| Census Block | 2002 |
| Census Tract | 3100 |
Source: Westchester County and Mount Vernon City records · APN 550800 169.23-3114-21
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 | Company Name on File |
|---|---|
| Mailing Address | 230 S 12TH AVE, MOUNT VERNON, NY 10550-3713 |
| Owner Type | Owner is a Company |
| Vesting | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Feb 25, 2014 · Amount on Record |
| Deed Sale | Feb 25, 2014 · Amount on Record |
| Deed Doc Number | 2014540413545 |
| Record Refreshed | 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, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $15,560.00 | $8,400 (-) Land $2,900 Building $5,500 | $466,667 (+6.67%) Land $161,111 Building $305,556 |
| 2024 | $8,400 (-) Land $2,900 Building $5,500 | $437,500 (-10.94%) Land $151,042 Building $286,458 | |
| 2023 | $8,400 Land $2,900 Building $5,500 | $491,228 Land $169,591 Building $321,637 |
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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