Westchester County and Mount Vernon City property record for 554 S 5th Ave, Mount Vernon, NY 10550
| Property Type | Duplex |
|---|---|
| Lot Size | 0.06 acres (2,614 sqft) |
| Owner | Company Name on File |
| Last Sale | $248,146 (Jun 2015) |
| Tax Bill | $17,187 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 550800 169.47-3081-11.2 |
| Primary APN | 550800 169.47-3081-11.2 |
|---|---|
| Alternative APNs |
|
| Architectural Style | Duplex Single |
|---|---|
| Lot Area | 2,614 sqft (0.06 acres) |
| Account Number | 075700 |
|---|---|
| Street Address | 554 S 5TH AVE |
| City | MOUNT VERNON |
| State | NY |
| Zip | 10550-4408 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Legal Block | 3081 |
| Legal Lot Number | 11.002 |
| Jurisdiction | WESTCHESTER NY |
| Township / Civil Division | MOUNT VERNON |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 2600 |
554 S 5th Ave, a duplex, is owned by a company that bought it in June 2015.
Source: Westchester County and Mount Vernon City records, as of October 21, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 334 UNDERHILL AVE, 2, YORKTOWN HEIGHTS, NY 10598-4530 |
| 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 | Jun 24, 2015 · Amount on File |
| Deed Sale | Jun 24, 2015 · Amount on File |
| Prior Sale | Dec 31, 2014 · Amount on File |
| Deed Document Number | 2015551683436 |
| Prior Transfer Date | Jul 24, 2007 |
| Prior Transfer Doc | 0472320461 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 554 S 5th Ave was $17,187, up 199.8% from the year before.
Source: Westchester County and Mount Vernon City assessment roll, as of May 14, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Westchester County |
| Municipality | Mount Vernon City |
| Unified School District | Mount Vernon School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $17,187.00 (+199.84%) | ||
| 2025 | $5,732.00 | $10,000 (-) Land $2,800 Building $7,200 | $555,556 (+6.67%) Land $155,556 Building $400,000 |
| 2024 | $10,000 (-) Land $2,800 Building $7,200 | $520,833 (-10.94%) Land $145,833 Building $375,000 | |
| 2023 | $10,000 Land $2,800 Building $7,200 | $584,796 Land $163,743 Building $421,053 |
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.
FEMA maps place 554 S 5th Ave in Zone X, an area of minimal flood risk, though there have been 6 flood claims nearby since 1983.
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 |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 2 in force |
| Nearby Flood Claims | 6 (1983–2023) |
| Claims Outside the SFHA | 6 of 6 |
| Most Recent Claim | May 2023 · rainfall accumulation |
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 554 S 5th Ave 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 | MOUNT VERNON WATER DEPARTMENT serves 73,893 people · EPA ID NY5903441 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Jul 2025 |
| Lead | 7 ppb (2025–2027) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| 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 966 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber · Fixed Wireless in parts of the area | 2,300 / 2,300 |
| Spectrum Cable | 1,000 / 1,000 |
May also be available: Optimum, T-Mobile.
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