PRICE $819,000 dsIDX morgage calculator
BEDS 4
BATHS 2
HOME SIZE 2,200 sqft
LOT SIZE 15,246 sqft

Beautiful expanded ranch in the desirable area of Stony Brook! This 4-bed, 2-bath custom home offers over 2,200 sq. ft. of living space with a great room featuring vaulted ceilings, skylights and a wood-burning fireplace, formal living and dining rooms, and a flexible 4th bedroom perfect (attic) for a home office or guest suite. Interior updates include hardwood floors, updated bathrooms, central air, and gas conversion, while the fenced yard provide tranquil outdoor living. Close to top-rated schools, local parks, Stony Brook University, and the village, ranch-style living that feels both peaceful and convenient.

DAYS ON MARKET 1 LAST UPDATED 1/15/2026
YEAR BUILT 1965 GARAGE SPACES 1.0
COUNTY Suffolk STATUS Active
PROPERTY TYPE(S) Single Family

SCHOOLS
Elementary School Contact Agent
Jr. High School Call Listing Agent
High School Contact Agent


ADDITIONAL DETAILS
AIR Central Air
AIR CONDITIONING Yes
APPLIANCES Dishwasher, Dryer, ENERGY STAR Qualified Appliances, Microwave, Oven, Range, Refrigerator, Washer
CONSTRUCTION Frame, Vinyl Siding
GARAGE Attached Garage, Yes
HEAT Electric, Forced Air, Natural Gas
INTERIOR Cathedral Ceiling(s), Ceiling Fan(s), Chandelier, Eat-in Kitchen
LOT 0.35 acre(s)
PARKING Attached, Driveway, Garage, On Street
SEWER Public Sewer
STYLE Exp Ranch
UTILITIES Natural Gas Available, Electricity Available, See Remarks, Sewer Available, Water Available
WATER Public
MORTGAGE CALCULATOR
   

TOTAL MONTHLY PAYMENT

0
P
I
*Estimate only

SATELLITE VIEW



 
CONTACT US ABOUT 3 SEWARD LANE
 / 
We respect your online privacy and will never spam you. By submitting this form with your telephone number you are consenting for Kristin Burnett to contact you even if your name is on a Federal or State "Do not call List".

Listed with Century 21 Milestone Team Rlty

The data relating to real estate for sale on this web site comes in part from the Broker Reciprocity Program of the Multiple Listing Service of Long Island, Inc.
The source of the displayed data is either the property owner or public record provided by non-governmental third parties. It is believed to be reliable but not guaranteed. This information is provided exclusively for consumers’ personal, non-commercial use.

Information Copyright 2026, Multiple Listing Service of Long Island, Inc. All Rights Reserved.

This IDX solution is (c) Diverse Solutions 2026.

Idx/mls 952425 3 Seward Lane Stony Brook Ny 1179Idx/mls 952425 3 Seward Lane Stony Brook Ny 1179Idx/mls 952425 3 Seward Lane Stony Brook Ny 1179Idx/mls 952425 3 Seward Lane Stony Brook Ny 1179Idx/mls 952425 3 Seward Lane Stony Brook Ny 1179Idx/mls 952425 3 Seward Lane Stony Brook Ny 1179Idx/mls 952425 3 Seward Lane Stony Brook Ny 1179Idx/mls 952425 3 Seward Lane Stony Brook Ny 1179Idx/mls 952425 3 Seward Lane Stony Brook Ny 1179Idx/mls 952425 3 Seward Lane Stony Brook Ny 1179Idx/mls 952425 3 Seward Lane Stony Brook Ny 1179Idx/mls 952425 3 Seward Lane Stony Brook Ny 1179Idx/mls 952425 3 Seward Lane Stony Brook Ny 1179Idx/mls 952425 3 Seward Lane Stony Brook Ny 1179Idx/mls 952425 3 Seward Lane Stony Brook Ny 1179Idx/mls 952425 3 Seward Lane Stony Brook Ny 1179Idx/mls 952425 3 Seward Lane Stony Brook Ny 1179Idx/mls 952425 3 Seward Lane Stony Brook Ny 1179Idx/mls 952425 3 Seward Lane Stony Brook Ny 1179Idx/mls 952425 3 Seward Lane Stony Brook Ny 1179Idx/mls 952425 3 Seward Lane Stony Brook Ny 1179Idx/mls 952425 3 Seward Lane Stony Brook Ny 1179Idx/mls 952425 3 Seward Lane Stony Brook Ny 1179Idx/mls 952425 3 Seward Lane Stony Brook Ny 1179Idx/mls 952425 3 Seward Lane Stony Brook Ny 1179