Westchester County and Mount Vernon City property record for 131 E Prospect Ave, Mount Vernon, NY 10550
| Property Type | Apartments (5+ Units) |
|---|---|
| Lot Size | 0.83 acres (36,155 sqft) |
| Owner | Company Name on File |
| Last Sale | $5,211,000 (Mar 2008) |
| Tax Bill | $12,147 (2025) |
| Deeds & Mortgages | Aug 2017 Mortgage Aug 2017 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 550800 165.63-1148-7 |
| Primary APN | 550800 165.63-1148-7 |
|---|---|
| Alternative APNs |
|
| Units | 57 Units |
|---|
| Lot Area | 36,155 sqft (0.83 acres) |
|---|
| Account Number | 026260 |
|---|---|
| Street Address | 131 E PROSPECT AVE |
| City | MOUNT VERNON |
| State | NY |
| Zip | 10550-2228 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Apartments (5+ Units) |
| Legal Subdivision | CHESTER HILL |
| Legal Block | 1148 |
| Legal Lot Number | 7.000 |
| Jurisdiction | WESTCHESTER NY |
| Township / Civil Division | MOUNT VERNON |
| Census Block Group | 1 |
| Census Block | 1003 |
| Census Tract | 4001 |
Source: Westchester County and Mount Vernon City assessment roll, as of May 14, 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 | PO BOX 1183, GREENWICH, CT 06836-1183 |
| Owner Type | Company |
| Vesting | Company |
| Date | Document |
|---|---|
| Aug 22, 2017 | Deed of Trust, Mortgage · Commercial Mortgage ASTORIA BANK |
| Aug 4, 2017 | Deed of Trust, Mortgage ASTORIA BK |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Mar 25, 2008 · Amount on Record |
| Deed Sale | Mar 25, 2008 · Amount on Record |
| Prior Sale | Jun 21, 2004 · Amount on Record |
| Deed Document Number | 2008480730161 |
| Prior Transfer Date | Jun 24, 1996 |
| Prior Transfer Doc | 1148000021 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WESTCHESTER NY |
| Property Address | 131 E PROSPECT AVE, MOUNT VERNON, NY 10550-2228 |
| Transaction Type | Mortgage |
| Record Updated | Feb 7, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0572333482 |
|---|---|
| Date | Aug 22, 2017 |
| Instrument | 572333482 |
| Name | ASTORIA BANK |
|---|---|
| Type | Bank |
| Address | JERICHO, NY 11753 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 145 Months |
| Due | Sep 1, 2029 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WESTCHESTER NY |
| Property Address | 131 E PROSPECT AVE, MOUNT VERNON, NY 10550-2228 |
| Document Number | 0572333486 |
| Instrument Date | Aug 4, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Jul 27, 2020 |
| Title Company | ROYAL ABSTRACT/NY LLC, ROYAL ABS/NY LLC |
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 3 MOUNTAIN LAUREL DR GREENWICH CT 068312741, GREENWICH, CT 06831-2741 |
| Document Number | 0572333486 |
|---|---|
| Date | Aug 22, 2017 |
| Book Page | 057233/003486 |
| Name | ASTORIA BK |
|---|---|
| Type | Bank |
| Address | JERICHO, NY 11753 |
| Amount | Amount Recorded |
|---|
| Rate | 2% |
|---|
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 | $12,147.00 | $123,000 (-) Land $30,000 Building $93,000 | $6,833,334 (+6.67%) Land $1,666,667 Building $5,166,667 |
| 2024 | $123,000 (-) Land $30,000 Building $93,000 | $6,406,250 (-10.94%) Land $1,562,500 Building $4,843,750 | |
| 2023 | $123,000 Land $30,000 Building $93,000 | $7,192,982 Land $1,754,386 Building $5,438,596 |
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.
Source: FEMA National Flood Hazard Layer, effective September 18, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
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 656 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 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
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