Westchester County and Mount Vernon City property record for 12 S 3rd Ave, Mount Vernon, NY 10550 · Last verified May 2026
| Property Type | Mixed Use Commercial Office / Residential |
|---|---|
| Lot Size | 0.36 acres (15,682 sqft) |
| Owner | Company Name on File |
| Tax Bill | $196,558 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 550800 165.70-3111-8.1 |
| Primary APN | 550800 165.70-3111-8.1 |
|---|---|
| Alternative APNs |
|
| Lot Area | 15,682 sqft (0.36 acres) |
|---|
| Account Number | 083611 |
|---|---|
| Street Address | 12 S 3RD AVE |
| City | MOUNT VERNON |
| State | NY |
| Zip | 10550-3303 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Mixed Use Commercial Office / Residential |
| Legal Block | 3111 |
| Legal Lot Number | 8.001 |
| Jurisdiction | WESTCHESTER NY |
| Township / Civil Division | MOUNT VERNON |
| Census Block Group | 1 |
| Census Block | 1003 |
| Census Tract | 3100 |
Source: Westchester County and Mount Vernon City records · APN 550800 165.70-3111-8.1
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 | 16 S 3RD AVE, MOUNT VERNON, NY 10550-3303 |
| Owner Type | 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 | $196,558.00 | $10,000 (-) Land $5,000 Building $5,000 | $555,556 (-5%) Land $277,778 Building $277,778 |
| 2023 | $10,000 Land $5,000 Building $5,000 | $584,796 Land $292,398 Building $292,398 |
Source: FEMA National Flood Hazard Layer, Westchester County (36119C), updated September 18, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 361190031001, 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 |
| Nearby Flood Claims | 4 (1983–1984) |
| Claims Outside the SFHA | 4 of 4 |
| Most Recent Claim | Nov 1984, river or lake flooding |
| 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 732 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Verizon | Fiber | 2,300 / 2,300 |
| Spectrum | Cable | 1,000 / 1,000 |
| Starlink | Satellite (low-earth orbit) | 280 / 30 |
May also be available at this address: T-Mobile USA, Verizon, Spectrum, Optimum Communications. Availability varies by address; speeds are provider-advertised maximums, not measured.
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