Westchester County and Mount Vernon City property record for 253 S 9th Ave, Mount Vernon, NY 10550
| Property Type | Medical Clinic |
|---|---|
| Lot Size | 1.21 acres (52,708 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $350,000 (Jan 2002) |
| Tax Bill | $9,336 (2025) |
| Deeds & Mortgages | Sep 2022 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 550800 169.30-3056-1 |
| Primary APN | 550800 169.30-3056-1 |
|---|---|
| Alternative APNs |
|
| Lot Area | 52,708 sqft (1.21 acres) |
|---|
| Account Number | 068340 |
|---|---|
| Street Address | 253 S 9TH AVE |
| City | MOUNT VERNON |
| State | NY |
| Zip | 10550-3763 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Medical Clinic |
| Legal Block | 3056 |
| Legal Lot Number | 1.000 |
| Jurisdiction | WESTCHESTER NY |
| Township / Civil Division | MOUNT VERNON |
| Census Block Group | 1 |
| Census Block | 1006 |
| Census Tract | 2900 |
253 S 9th Ave, a commercial property, is owned by a company that acquired it in September 2022.
Source: Westchester County and Mount Vernon City records, as of May 14, 2026
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 107 W 4TH ST, MOUNT VERNON, NY 10550-4002 |
| Owner Type | 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 | 2 Names on Deed |
|---|---|
| Last Sale | Jan 16, 2002 · Amount on File |
| Deed Sale | Jan 16, 2002 · Amount on File |
| Deed Document Number | 2002420090701 |
| Last Transfer Date | Sep 7, 2022 |
| Transfer Doc | 0000003026 |
| Record Updated | Jun 8, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | WESTCHESTER NY |
| Recording Date | Sep 30, 2022 |
| Property Address | 253 S 9TH AVE, MOUNT VERNON, NY 10550 |
| Document Number | 0622263026 |
| Map Reference | MAP 144 |
| Instrument Date | Sep 7, 2022 |
| Instrument | 622263026 |
| Transaction Type | Transfer |
| Record Updated | Dec 19, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 1 ROOSEVELT SQ, MOUNT VERNON, NY 10550-2011 |
| Name | Verified Name |
|---|---|
| Address | 107 W 4TH ST, MOUNT VERNON, NY 10550-4002 |
The 2025 property tax bill for 253 S 9th Ave was $9,336.
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 |
|---|---|---|---|
| 2025 | $9,336.00 | $100,500 Land $26,000 Building $74,500 | $5,583,333 Land $1,444,444 Building $4,138,889 |
| 2023 | $100,500 (+11.67%) Land $26,000 Building $74,500 | $5,877,193 (+31.26%) Land $1,520,468 Building $4,356,725 | |
| 2022 | $90,000 Land $26,000 Building $64,000 | $4,477,612 Land $1,293,532 Building $3,184,080 |
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 253 S 9th Ave in Zone X, an area of minimal flood risk.
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 | 1 in force |
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 253 S 9th 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 732 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 · Fiber in parts of the area | 1,000 / 1,000 |
May also be available: Optimum, T-Mobile.
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