Single Family
25 Union Avenue
Pending · Mount Vernon · Westchester County, NY 10550
- Bedrooms
- 3 Beds
- Bathrooms
- 1 Bath
- Year built
- 1930
- Est. monthly taxes
- $954.21
0 of 4 photos ready
About this home
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 snapshot
- Days on site
- 59 days
- Listed on MLS
- May 17, 2026
- Full baths
- 1
- Half baths
- 0
- Annual property tax (MLS)
- $11,450.47
- Tax year
- 2025
- Area source (MLS)
- Public Records
- Listing brokerage
- Deutsche Gramatan Vanderbilt
- MLS ID
- KEY1000933
- Last updated
- Jun 20, 2026
General features
- Property type
- Single Family
- Property subtype
- Single Family Residence
- Year built
- 1930
- Garage
- Yes
- Garage spaces
- 2
- Parking
- Detached, Driveway, Garage
- Water source
- Public
- Sewer
- Public Sewer
- Utilities
- Cable Available, Electricity Available, Natural Gas Available, Phone Available, Trash Collection Public, Water Available
Interior features
- Basement
- Full, Partially Finished, Walk-Out Access
- Heating
- Heat Pump
- Cooling
- Ductless, Electric
- Interior
- Ceiling Fan(s)
- Appliances
- Gas Range
- Fireplace
- No
Exterior features
- Architectural style
- Colonial
- Construction materials
- Aluminum Siding
- Private pool
- No
Schools (MLS)
- Elementary school
- Edward Williams
- Elementary school district
- Mount Vernon
- Middle school
- Benjamin Turner Middle School
- Middle school district
- Mount Vernon
- High school
- DENZEL WASHINGTON SCHOOL-ARTS (at Nelie Thornton
- High school district
- Mount Vernon
School information is provided by the MLS. Confirm attendance eligibility with the school district.
Recent activity
- First seen on this site
- Listing updated from MLS
- MLS status changed
Location
Estimate monthly payment
Estimated monthly principal & interest—
Monthly property taxNot provided
Monthly association / maintenance feesNot provided
Estimated monthly total of entered costs—
Listing data is supplied by the MLS and may change without notice.
