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MLS ID KEY945235Last updated Feb 17, 2026

Single Family

11 Seward Lane

Pending · Brookhaven · Suffolk County, NY 11790

Bedrooms
3 Beds
Bathrooms
2 Baths
Year built
1965
Est. monthly taxes
$1,050.08
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About this home

Welcome home to this Buckingham Ranch located in the desirable Stony Brook S Section. Set on a flat 0.35-acre lot, this home offers a balance of privacy, space, and convenience. The main residence features 3 bedrooms and 2 full bathrooms, highlighted by a bright, open layout and vinyl flooring. The kitchen presents a great opportunity for customization and is ready for the next owner’s vision. Year-round comfort is provided by ductless air conditioning installed approximately 3 years ago. The fenced, level backyard offers a private and serene setting—perfect for relaxing, grilling, and outdoor enjoyment. Recent updates and improvements include Upgraded 200-amp electrical service, Updated plumbing, Driveway repaved 2 years ago, Septic system replaced 2 years ago, Roof approximately 10 years old (plywood and some rafters replaced), Vinyl siding replaced approximately 15–20 years ago. Ideally located in the award-winning Three Village School District, this home is conveniently located near Stony Brook University, Stony Brook Hospital, shopping, parks, beaches, and major conveniences. Home is being sold as is. A great opportunity to make this your dream home in Stony Brook.

Listing snapshot

Days on site
59 days
Listed on MLS
Dec 18, 2025
Full baths
2
Half baths
0
Annual property tax (MLS)
$12,601
Tax year
2025
Area source (MLS)
Plans
Listing brokerage
Realty Connect USA L I Inc
MLS ID
KEY945235
Last updated
Feb 17, 2026

General features

Property type
Single Family
Property subtype
Single Family Residence
Year built
1965
Garage
Yes
Garage spaces
1
Parking
Driveway, Garage, Off Street
Water source
Public
Sewer
Septic Tank
Utilities
Electricity Connected, Water Connected

Interior features

Heating
Electric
Cooling
Ductless
Interior
First Floor Bedroom, First Floor Full Bath, Ceiling Fan(s), Eat-in Kitchen, Entrance Foyer, Formal Dining, Open Floorplan, Primary Bathroom, Recessed Lighting, Washer/Dryer Hookup
Appliances
Refrigerator

Exterior features

Architectural style
Ranch
Construction materials
Frame
Private pool
No

Schools (MLS)

Elementary school
Nassakeag Elementary School
Elementary school district
Three Village
Middle school
Robert Cushman Murphy Jr High School
Middle school district
Three Village
High school
Ward Melville Senior High School
High school district
Three Village

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

Recent activity

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

Location

Brookhaven · Suffolk County, NY 11790Show interactive map
11 Seward Lane

Brookhaven · Suffolk County, NY 11790

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.