Westchester County and Mount Vernon City property record for 150 S 9th Ave, Mount Vernon, NY 10550
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 2 ba · 2,100 sqft |
| Lot Size | 0.12 acres (5,227 sqft) |
| Owner | Individual Name on File |
| Last Sale | $185,000 (Feb 2015) |
| Tax Bill | $6,985 (2026) |
| Deeds & Mortgages | Jun 2023 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 550800 169.21-3051-11 |
| Primary APN | 550800 169.21-3051-11 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 2 Baths |
| Building Area | 2,100 sqft Living Area |
| 1st Floor Area | 2,100 sqft |
| Architectural Style | Colonial |
|---|---|
| Lot Area | 5,227 sqft (0.12 acres) |
| Sewer | Municipal |
|---|---|
| Water Source | Commercial |
| Account Number | 067200 |
|---|---|
| Street Address | 150 S 9TH AVE |
| City | MOUNT VERNON |
| State | NY |
| Zip | 10550-3019 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Subdivision | VILLAGE OF MOUNT VERNON |
| Legal Block | 3051 |
| Legal Lot Number | 11.000 |
| Jurisdiction | WESTCHESTER NY |
| Township / Civil Division | MOUNT VERNON |
| Census Block Group | 2 |
| Census Block | 2001 |
| Census Tract | 2900 |
150 S 9th Ave is owned and occupied by an individual who bought it in February 2015.
Source: Westchester County and Mount Vernon City records, as of October 21, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 150 S 9TH AVE, MOUNT VERNON, NY 10550-3019 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 | Feb 27, 2015 · Amount on File |
| Deed Sale | Feb 27, 2015 · Amount on File |
| Deed Document Number | 2015550493244 |
| Prior Transfer Date | Jan 9, 2008 |
| Prior Transfer Doc | 0480700187 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WESTCHESTER NY |
| Property Address | 150 S 9TH AVE, MOUNT VERNON, NY 10550-3019 |
| Transaction Type | Mortgage |
| Record Updated | Jul 11, 2023 |
| Title Company | NEW WAY ABSTRACT CORPORATION, NEW WAY ABSTRCT CORP |
| Name | Verified Name |
|---|---|
| Address | 150 S 9TH AVE, MOUNT VERNON, NY 10550-3019 |
| Document Number | 0631713023 |
|---|---|
| Date | Jun 20, 2023 |
| Instrument | 631713023 |
| Name | UNMB HOME LOANS INC |
|---|---|
| Type | Mortgage Company |
| Address | LEVITTOWN, NY 11756 |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Jun 1, 2053 |
The 2026 property tax bill for 150 S 9th Ave was $6,985 with a homeowner's exemption, down 54.1% 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 | $6,985.00 (-54.15%) Homeowner's exemption | ||
| 2025 | $15,233.00 | $4,850 (-) Land $2,500 Building $2,350 | $269,445 (+6.67%) Land $138,889 Building $130,556 |
| 2024 | Homeowner's exemption | $4,850 (-) Land $2,500 Building $2,350 | $252,604 (-10.94%) Land $130,208 Building $122,396 |
| 2023 | $4,850 Land $2,500 Building $2,350 | $283,626 Land $146,199 Building $137,427 |
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 150 S 9th Ave in Zone X, an area of minimal flood risk, though there have been 5 flood claims nearby since 1979.
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 Claims | 5 (1979–2007) |
| Claims Outside the SFHA | 5 of 5 |
| Most Recent Claim | Apr 2007 · Severe Storms And Inland And Coastal Flooding |
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 150 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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