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MLS ID KEY1024868Last updated Oct 15, 2026

Stock Cooperative

20 William Street #5J

Active · Mount Vernon · Westchester County, NY 10552

Bedrooms
1 Bed
Bathrooms
1 Bath
Year built
1939
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About this home

Renovated One-Bedroom Apartment – Your Dream Home Awaits! Skip the hassle of board approval with this sponsor unit, and secure it with only 20% down at contract signing—an opportunity you won’t want to miss. Just a simple disclosure form and criminal background check given to the board with a courtesy meet and greet. Step into this bright and airy one-bedroom apartment. Updated apartment, this gem offers both modern style and everyday convenience. Elegant Finishes: Hardwood floors throughout bring warmth, sophistication, and lasting durability. Granite countertops and stainless steel appliances in the kitchen. Lots of closet space! Including a cedar closet. Beautiful landscaped backyard with BBQ areas, perfect for entertaining family and friends or simply relaxing outdoors. This inviting shared space is ideal for special gatherings and offers plenty of room for your dog to run and play with their furry friends. Dogs need board approval, a meet and greet will be scheduled for you. Prime Location: Just steps from local restaurants, shops, and public transportation. Only 30 minutes by train to the heart of NYC, offering the perfect balance of suburban tranquility and city access. Schedule a viewing today and make this beautiful apartment your own! Monthly Maintenance $825.72

Listing snapshot

Days on site
59 days
Listed on MLS
Jul 11, 2026
Full baths
1
Half baths
0
Area source (MLS)
Other
Listing brokerage
Gould Properties & Management
MLS ID
KEY1024868
Last updated
Oct 15, 2026

General features

Property type
Stock Cooperative
Year built
1939
Garage
No
Parking
On Street
Water source
Public
Sewer
Public Sewer
Utilities
Cable Available, Electricity Available, Phone Available

Interior features

Heating
Steam
Cooling
Wall/Window Unit(s)
Interior
Quartz/Quartzite Counters
Appliances
Dishwasher, Gas Range, Microwave, Refrigerator, Stainless Steel Appliance(s)

Exterior features

Architectural style
Other
Construction materials
Brick

Schools (MLS)

Elementary school
Pennington
Elementary school district
Mount Vernon
Middle school
Pennington
Middle school district
Mount Vernon
High school
Mt Vernon High School
High school district
Mount Vernon

School information is provided by the MLS. Confirm attendance eligibility with the school district.

Recent activity

  1. Listing updated from MLS
  2. Price changed to $165,000
  3. First seen on this site
  4. MLS status changed

Location

Mount Vernon · Westchester County, NY 10552Show interactive map
20 William Street #5J

Mount Vernon · Westchester County, NY 10552

Google Maps directions

Estimate monthly payment

Loan detailsFixed-rate, fully amortizing loan. Edit the assumptions below; no market rate is supplied.
Property expenses (USD)
MLS amounts are prefilled when available and can be edited. Confirm what fees include. Unknown fee frequencies cannot be converted automatically.Property expenses: MLS values where available; missing values stay blank.

Estimated monthly principal & interest—

Monthly property taxNot provided

Monthly association / maintenance feesNot provided

Estimated monthly total of entered costs—

Excludes insurance, mortgage insurance, special assessments and lender fees. MLS taxes may reflect abatements or exemptions and can change.

Listing data is supplied by the MLS and may change without notice.