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MLS ID KEY1068207Last updated Oct 30, 2026

Duplex

4 Mariners Way

Active · Oyster Bay · Nassau County, NY 11542

Asking price$989,000Request a Showing
Bedrooms
6 Beds
Bathrooms
4 Baths
Year built
1985
Est. monthly taxes
$1,328.92
Property gallery0 / 37
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About this home

Discover an exceptional two-family home ideally situated on a quiet dead-end street, just a short distance from the Harbor! The spacious first unit features 4 bedrooms, a comfortable living room, formal dining room, eat-in kitchen, and a deck off the dining room offering beautiful views of the marina. Additional highlights include a large basement and a generously sized walk-in closet in the primary bedroom. The second apartment offers 2 bedrooms, 1 full bath, and an inviting open-concept layout featuring a living room, dining area, and kitchen open to the dining space. Whether you're looking to live in one unit while generating rental income from the other or maximize your investment by renting both units, this versatile property offers excellent potential, with a possible total rent roll of approximately $7,200 per month. Enjoy the flexibility, space, and income-producing opportunities this unique Harbor-area property has to offer!

Listing snapshot

Days on site
4 days
Listed on MLS
Oct 29, 2026
Full baths
4
Annual property tax (MLS)
$15,947
Tax year
2025
Listing brokerage
Daniel Gale Sothebys Intl Rlty
MLS ID
KEY1068207
Last updated
Oct 30, 2026

General features

Property type
Duplex
Year built
1985
Garage
Yes
Garage spaces
2
Total parking
4
Parking
Driveway
Water source
Public
Sewer
Public Sewer
Utilities
Cable Available, Electricity Connected, Natural Gas Connected, Sewer Connected, Water Connected

Interior features

Basement
Unfinished
Heating
Natural Gas
Cooling
Central Air
Interior
Eat-in Kitchen, Entrance Foyer, Formal Dining
Flooring
Other
Fireplace
Yes
Fireplaces
1

Exterior features

Architectural style
Colonial
Construction materials
Aluminum Siding
Private pool
No

Schools (MLS)

Elementary school
Landing School
Elementary school district
Glen Cove
Middle school
Robert M Finley Middle School
Middle school district
Glen Cove
High school
Glen Cove High School
High school district
Glen Cove

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

Recent activity

  1. Listing updated from MLS
  2. First seen on this site
  3. MLS status changed

Location

Oyster Bay · Nassau County, NY 11542Show interactive map
4 Mariners Way

Oyster Bay · Nassau County, NY 11542

Google Maps directions

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