About This Home

This 3-bedroom, 2-bathroom single family at 11 Seward Lane in Stony Brook, NY is listed for $620,000 ($365 per sqft). Built in 1965, the home offers 1,700 sqft of living space on a 0.35 acres lot.

Key Features

  • Built in 1965
  • 0.35 acre lot

Property Details

2 full
1-car garage
1965
Listing Description

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.

Monthly Cost Estimate

$3,316/mo

20% down · 6.5% · 30 years

Principal$448
Interest$2,687
Insurance$181

Estimates only. Actual payments may vary.

Location

11 Seward Lane

Stony Brook, NY 11790

Features & Amenities

Interior Features

First Floor BedroomFirst Floor Full BathCeiling Fan(s)Eat-in KitchenEntrance FoyerFormal DiningOpen FloorplanPrimary BathroomRecessed LightingWasher/Dryer Hookup

Property Details

Construction

Frame

Parking

GarageOff StreetDriveway

Heating

Electric (Heating)

Cooling

Ductless

Appliances

Refrigerator

Questions & Answers

This 3-bedroom, 2-bathroom single family at 11 Seward Lane is listed at $620,000 ($365/sqft). The estimated monthly payment is $3,316 based on 20% down, a 30-year loan at 6.5% interest, estimated insurance.

Key features include: Built in 1965, 0.35 acre lot. Interior Features: First Floor Bedroom, First Floor Full Bath, Ceiling Fan(s).

This property is listed by Yuanyuan Zhang.

YZ

Yuanyuan Zhang

Agent at Better Homes & Gardens Real Estate Realty Connect

Listed by Better Homes & Gardens Real Estate Realty Connect · Broker phone: (631) 881-5160 · View on Broker Site · Broker website

MLS# 945235· Source: OneKey MLS· 315 days on PropertySimple

Copyright © 2026 OneKey MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

11 Seward Lane, Stony Brook, NY 11790

Open this listing in: