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MLS ID KEY1033852Last updated Sep 21, 2026

Stock Cooperative

15 Sierra Court #15

Active · Brookhaven · Suffolk County, NY 11727

Bedrooms
1 Bed
Bathrooms
1 Bath
Year built
1975
Property gallery0 / 32
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About this home

Welcome to this beautifully updated 1-bedroom, 1-bath co-op in the North Isle Village community! This desirable ground-floor corner unit offers easy access and is conveniently located just off North Ocean Avenue. Features include newer windows, updated flooring, a renovated bathroom, stainless steel appliances, a huge walk-in closet, and abundant storage throughout. Laundry is located on the Southside of the building. Enjoy the community's great amenities such as the outdoor and indoor pool, tennis court, basketball court, fitness center and more while living in a move-in-ready home with comfort!

Listing snapshot

Days on site
59 days
Listed on MLS
Aug 5, 2026
Full baths
1
Half baths
0
Association / maintenance fees (MLS)
$858 / Monthly
Fees include (MLS)
Air Conditioning, Exterior Maintenance, Gas, Heat, Snow Removal, Water
Area source (MLS)
CubiCasa
Listing brokerage
Compass Greater NY LLC
MLS ID
KEY1033852
Last updated
Sep 21, 2026

General features

Property type
Stock Cooperative
Year built
1975
Garage
No
Total parking
1
Parking
Parking Lot
Water source
Public
Sewer
Public Sewer
Utilities
Cable Available

Interior features

Heating
Natural Gas
Cooling
Central Air
Interior
First Floor Bedroom, First Floor Full Bath
Appliances
Gas Range, Oven, Refrigerator
Fireplace
No

Exterior features

Architectural style
Other
Construction materials
Brick

Schools (MLS)

Elementary school
Coram Elementary School
Elementary school district
Longwood
Middle school
Longwood Junior High School
Middle school district
Longwood
High school
Longwood High School
High school district
Longwood

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

Brookhaven · Suffolk County, NY 11727Show interactive map
15 Sierra Court #15

Brookhaven · Suffolk County, NY 11727

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.