25 Union Avenue, Mount Vernon, NY 10550

• 3 beds |
• 1 bath |
• 1,641 sqft

Property Description

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. Positioned on a generously sized lot with a long private driveway and an oversized two-car garage, this property offers the ideal setting for entertaining, expansion, and elevated suburban living. The grounds provide tremendous flexibility for outdoor enjoyment, additional improvements, and enhanced curb appeal. Location is where this offering truly distinguishes itself. Conveniently located within walking distance to the Mount Vernon East Train Station, commuters can arrive in Midtown Manhattan and Grand Central Terminal in under 30 minutes. Major highways, premier shopping, dining, parks, and everyday conveniences are allwithin moments'sreachy. For the frequent traveler, this residence offers exceptional accessibility: • Approximately 20 minutes to LaGuardia Airport • Approximately 35 minutes to John F. Kennedy International Airport • Approximately 20 minutes to Westchester County Airport • Approximately 45 minutes to Newark Liberty International Airport This is truly a commuter’s and frequent flyer’s delight — blending accessibility, investment potential, and suburban convenience into one extraordinary offering. The surrounding area is known for its strong community atmosphere, established residential character, and proximity to respected schools, transportation, and economic hubs throughout Westchester County and New York City. IMPORTANT DISCLAIMER: Buyers are strongly encouraged to conduct their own independent due diligence with the applicable Building Department, Planning Board, Zoning Board, and Architectural Review Board regarding all intended uses, conversions, permits, zoning interpretations, and development possibilities. Seller and listing broker make no representations or guarantees regarding approvals or future use. Property is being sold strictly AS-IS. Seller will only entertain CASH OFFERS. Serious investors and developers only.

Listing Status:

Pending

Data Last Updated:

June 25, 2026 at 3:21AM

Listing Office:

Deutsche Gramatan Vanderbilt : 914-407-4489

MLS ID:

1000933

Interior

• General: Ceiling Fan(s)
• Appliances: Gas Range
• Basement: FullPartially FinishedWalk-Out Access
• A/C: DuctlessElectric
• Heating: Heat Pump

Exterior

• Style: Colonial
• Other Structures: PorchCovered
• Parking: DetachedDrivewayGarage

Construction

• General: Three Or More

Location

• Originating MLS: onekey2
• School District: Mount Vernon
• County: Westchester County

Lot

• Zoning: 0800-165-071-03164-000-0021

Utilities

• Utilities: Cable AvailableElectricity AvailableNatural Gas AvailablePhone AvailableTrash Collection PublicWater Available
• Water: Public
• Sewer: Public Sewer

Financial

• Source: onekey2