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MLS ID KEY1063899Last updated Oct 22, 2026

Triplex

525 11th Avenue #3

Active · Mount Vernon · Westchester County, NY 10550

Bedrooms
9 Beds
Bathrooms
4 Baths
Year built
1900
Est. monthly taxes
$1,432.25

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About this home

A rare opportunity to own a move-in-ready, income-producing legal three-family home, tucked away on one of Mount Vernon’s most desirable tree-lined residential blocks. Set on a quiet dead-end street with limited through traffic, it offers a peaceful residential setting and exceptional privacy. The home consists of three exceptionally spacious residences, each with three bedrooms and one full bath. Generous layouts feature massive living rooms, high ceilings, spacious bedrooms, plenty of closet space, and an abundance of windows that flood each residence with natural sunlight. Beautifully reimagined interiors are complemented by contemporary kitchens with stainless-steel appliances, modern cabinetry, and large islands. Live in one and rent the other two, or lease all three. The property will be delivered fully vacant at closing and features separate entrances and separate gas and electric meters. Additional features include a finished lower level with three additional rooms and a full bath, an expansive private yard, and a detached garage. A truly rare opportunity to own a substantial, income-producing multifamily asset where the numbers make sense—equally compelling as an investment or a place to call home.

Listing snapshot

Days on site
5 days
Listed on MLS
Oct 19, 2026
Full baths
4
Annual property tax (MLS)
$17,187.04
Tax year
2026
Listing brokerage
US Home Services Realty Corp
MLS ID
KEY1063899
Last updated
Oct 22, 2026

General features

Property type
Triplex
Year built
1900
Garage
Yes
Garage spaces
2
Total parking
4
Parking
Garage
Water source
Public
Sewer
Public Sewer
Utilities
Electricity Available, Electricity Connected, Natural Gas Available, Natural Gas Connected, Sewer Available, Sewer Connected, Trash Collection Public, Water Available, Water Connected

Interior features

Basement
Finished
Heating
Baseboard
Cooling
None
Interior
Kitchen Island, Marble Counters, Open Kitchen, Pantry, Recessed Lighting
Flooring
Ceramic Tile, Hardwood, Vinyl
Fireplace
No

Exterior features

Architectural style
Modern
Construction materials
Stucco
Private pool
No

Schools (MLS)

Elementary school
Cecil H Parker School
Elementary school district
Mount Vernon
Middle school
Benjamin Turner Middle School
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 $1,288,000
  3. MLS status changed
  4. First seen on this site

Location

Mount Vernon · Westchester County, NY 10550Show interactive map
525 11th Avenue #3

Mount Vernon · Westchester County, NY 10550

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Loan details
Property expenses (USD)
MLS amounts are prefilled when available and can be edited. Confirm what fees include. Unknown fee frequencies cannot be converted automatically.

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.