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3 Seward Lane, Stony Brook NY 11790
3 Seward Lane, Stony Brook NY 11790
3 Seward Lane, Stony Brook NY 11790
3 Seward Lane, Stony Brook NY 11790
3 Seward Lane, Stony Brook NY 11790
3 Seward Lane, Stony Brook NY 11790
3 Seward Lane, Stony Brook NY 11790
3 Seward Lane, Stony Brook NY 11790
3 Seward Lane, Stony Brook NY 11790
3 Seward Lane, Stony Brook NY 11790
3 Seward Lane, Stony Brook NY 11790
3 Seward Lane, Stony Brook NY 11790
3 Seward Lane, Stony Brook NY 11790
3 Seward Lane, Stony Brook NY 11790
3 Seward Lane, Stony Brook NY 11790
3 Seward Lane, Stony Brook NY 11790
3 Seward Lane, Stony Brook NY 11790
New York>Suffolk County>Stony Brook

3 Seward LaneStony Brook, NY 11790

For Sale

$819,000

Smart Buyer Rebate $7,975

Beautiful expanded ranch in the desirable area of Stony Brook! This 4-bed, 2-bath custom home offers 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 for a home office or guest suite. Interior updates include laminate floors, updated bathrooms, central air, and gas heater, while the fenced yard provides 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.

Listed by Simon Law

·

Century 21 Milestone Team Rlty

·

718-291-7000

Last updated January 20, 2026

·

Source: OneKey #952425

Listing Facts

  • TypeSingle-family
  • NeighborhoodStony Brook
  • Bedrooms4
  • Bathrooms2
  • Days on Prevu14
  • Taxes$17,177.5/year
  • Size2,200 sqft
  • Price per sqft$372

Amenities

  • Dishwasher
  • Washer/Dryer
  • Air Conditioning

Location

Mortgage Calculator

Listing History

01/15/2026
Listed by Century 21 Milestone Team Rlty
$819,000

Property Details for 3 Seward Lane

Exterior

Construction

  • Window Features: Blinds, Drapes
  • Year Built: 1965
  • Architectural Style: Exp Ranch
  • Construction Materials: Frame, Vinyl Siding

Features

  • Fencing: Fenced

Measurements

  • Building Area Units: Square Feet
  • Lot Size Acres: 0.35
  • Lot Size Square Feet: 15,246

Financial

Taxes

  • Parcel Number: 0200-306-00-04-00-015-000
  • Tax Annual Amount: $17,177.50
  • Tax Year: 2025

Interior

Features

  • Appliances: Dishwasher, Dryer, Electric Oven, Microwave, Oven, Range, Refrigerator, Washer, Gas Water Heater
  • Fireplace Features: Wood Burning
  • Fireplace: Yes
  • Fireplaces Total: 2
  • Flooring: Laminate
  • Interior Features: First Floor Bedroom, First Floor Full Bath, Cathedral Ceiling(s), Ceiling Fan(s), Chandelier, Eat-in Kitchen, Formal Dining

Measurements

  • Living Area: 2,200
  • Living Area Source: Public Records

Rooms

  • Bathrooms Full: 2
  • Bathrooms Total Integer: 2
  • Bedrooms Total: 4
  • Rooms Total: 9

Other

Location

  • Tax Block: 0004

Parking

Parking

  • Garage Spaces: 1
  • Garage: Yes
  • Parking Features: Attached, Driveway, Garage, On Street

Schools

Elementary School

  • Elementary School: Contact Agent
  • Elementary School District: Contact Agent

High School

  • High School: Contact Agent
  • High School District: Contact Agent

Middle or Junior School

  • Middle Or Junior School: Call Listing Agent
  • Middle Or Junior School District: Contact Agent

Utilities

Equipment

  • Cooling: Central Air
  • Heating: Forced Air, Natural Gas
  • Laundry Features: Electric Dryer Hookup, Inside, Laundry Room, Washer Hookup
  • Sewer: Cesspool
  • Utilities: Electricity Available, Natural Gas Available, See Remarks, Water Available
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 4 bedrooms and 2 bathrooms in this single-family home at 3 Seward Lane.

What schools are nearby to 3 Seward Lane?

Nearby schools include the Contact Agent Elementary School, Call Listing Agent Middle School, and Contact Agent High School.

Does this single-family home have parking?

Yes, there is 1 parking space available for 3 Seward Lane.

What are the annual taxes for 3 Seward Lane?

Annual taxes for this single-family home are estimated at $17,177.

How does 3 Seward Lane compare to other single-family homes in Stony Brook?

This single-family home is listed 2% below the average price for single-family homes in Stony Brook and has been on the market for 5 less days than the typical home in this area.

What is the square footage on this single-family home?

According to the MLS, this listing is 2,200 sqft.

3 Seward Lane is a 4-bedroom, 2-bath single-family home for sale in Stony Brook NY 11790. Available on Prevu for 14 days at $819,000. This residence features 2,200 square feet of living space, located in Stony Brook. The median listing price for single-family homes in this area is $733,944. Nearby schools include Contact Agent Elementary School, Call Listing Agent Middle School, and Contact Agent High School. Additional amenities include dishwasher, air conditioning, and washer/dryer. Explore more single-family home listings in Suffolk County.

The data relating to real estate for sale on this website comes in part from the IDX Program of OneKey™ MLS. 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, OneKey™ MLS. All Rights Reserved.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.