25 Union Avenue
Mount Vernon, NY 10550
3
Bed
1
Bath
1,641Sqft
0.11Acre(Lot)
Welcome to one of the most compelling investment opportunities to hit the Mount Vernon market. This exceptional single-family residence, strategically situated in a coveted two-family zoning district, presents a rare opportunity for investors, developers, builders, and visionary end users alike to unlock extraordinary upside potential. Whether you are seeking to expand your real estate portfolio, create a luxury income-producing asset, or design a sophisticated multi-generational residence, the possibilities here are abundant. With proper approvals, this property offers the potential to be converted into a two-family dwelling — a highly desirable asset class in this thriving, commuter-friendly neighborhood, where renovated two-family homes regularly command values exceeding $ 800,000. Po
Property Details
Map
Map
What's Nearby
Nearby Areas
Features
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Bedroom Information
Total beds: 3Bathroom Information
Total Baths: 1 Full Baths: 1Room Information
Rooms Total: 8 Basement: Full, Partially Finished, Walk-Out Access -
Interior Features
Ceiling Fan(s) Appliances: Gas Range -
Heating & Cooling
Has Heating: Yes Heating: Heat Pump Has Cooling: Yes Cooling: Ductless, Electric
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Building Information
Year Built: 1930 Building Area Total: 1641 Construction Materials: Aluminum Siding Patio And Porch Features: Covered, Porch Private Pool: No
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Lot Information
Lot Size Acres: 0.11 Lot Size Square Feet: 4792
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Listing Price Information
Listing Price: $391000
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Tax Information
Parcel Number: 0800-165-071-03164-000-0021 Tax Lot: 21 Tax Block: 3164 Annual Tax: $11450.47
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Parking Information
Detached, Driveway, GarageGarage Information
Has Garage: Yes Garage Space: 2
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School Information
Elementary School: Edward WilliamsJunior High School: Benjamin Turner Middle SchoolSenior High School: DENZEL WASHINGTON SCHOOL-ARTS (at Nelie Thornton -
Utility Information
Natural Gas Available, Cable Available, Electricity Available, Phone Available, Water Available -
Location Information
WaterSource: Public
How much is this property worth?
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Nearby Home Value
| Address | Estimate | Bed | Bath | Sq. Ft | Lot Size |
|---|---|---|---|---|---|
| 421 Union Avenue, Mount Vernon, NY, 10550 | $645,000 | 3 | 1 | -- | |
| 355 Union Avenue, Mount Vernon, NY, 10550 | $630,000 | 5 | 2 | 1,200 | 1,200 SqFt |
| 141 S Fulton Avenue, Mount Vernon, NY, 10550 | $700,000 | 5 | 4 | 1,800 | 1,800 SqFt |
| 57 N Fulton Avenue, Mount Vernon, NY, 10550 | $649,999 | 3 | 2 | 1,700 | 1,700 SqFt |
| 61 N Fulton Avenue, Mount Vernon, NY, 10550 | $529,000 | 3 | 2 | 1,260 | 1,260 SqFt |
| 25 Harrison Street, Mount Vernon, NY, 10550 | $549,999 | 3 | 3 | 1,400 | 1,400 SqFt |
| 147 N Fulton Avenue, Mount Vernon, NY, 10550 | $999,000 | 7 | 3 | 3,085 | 3,085 SqFt |
| 42 Union Avenue, Mount Vernon, NY, 10550 | $389,900 | 3 | 2 | 1,600 | 1,600 SqFt |
| 452 S 7th Avenue, Mount Vernon, NY, 10550 | $514,999 | 3 | 1 | 2,000 | 2,000 SqFt |
| 11 Park Avenue #3D, Mount Vernon, NY, 10550 | $295,000 | 3 | 2 | 1,350 | 1,350 SqFt |
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The data relating to real estate for sale on this website comes in part from the Internet Data exchange of OneKey MLS. IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information deemed reliable but not guaranteed. Copyright © 2026 OneKey MLS. All Rights Reserved
ByOwner last updated this listing 06/08/2026 @ 13:30
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