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    1 home
      1 home available
      3 Ada Lane, Setauket, NY 11733
      NEW 29 hrs agoOpen Sat 1:00 PM-3:00 PM
      3 Ada Lane, Setauket, NY 11733
      $1,299,900
      5beds
      3.5bath
      3,403sqft
      0.69acres
      House for Sale

      3 Ada Lane, Setauket, NY 11733

      Listing by: Redfin Real Estate
      1 - 1 of 1 results
      Copyright © 2026 OneKey® MLS LLC
      Display of MLS Data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals.
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      OneKey® MLS
      3 Ada Lane, Setauket, NY 11733
      3 Ada Lane, Setauket, NY 11733
      3 Ada Lane, Setauket, NY 11733
      3 Ada Lane, Setauket, NY 11733
      3 Ada Lane, Setauket, NY 11733
      3 Ada Lane, Setauket, NY 11733
      3 Ada Lane, Setauket, NY 11733
      3 Ada Lane, Setauket, NY 11733
      3 Ada Lane, Setauket, NY 11733
      3 Ada Lane, Setauket, NY 11733
      3 Ada Lane, Setauket, NY 11733
      3 Ada Lane, Setauket, NY 11733
      3 Ada Lane, Setauket, NY 11733
      3 Ada Lane, Setauket, NY 11733
      3 Ada Lane, Setauket, NY 11733
      3 Ada Lane, Setauket, NY 11733
      3 Ada Lane, Setauket, NY 11733
      3 Ada Lane, Setauket, NY 11733
      3 Ada Lane, Setauket, NY 11733
      3 Ada Lane, Setauket, NY 11733
      3 Ada Lane, Setauket, NY 11733
      3 Ada Lane, Setauket, NY 11733
      3 Ada Lane, Setauket, NY 11733
      3 Ada Lane, Setauket, NY 11733
      3 Ada Lane, Setauket, NY 11733
      3 Ada Lane, Setauket, NY 11733
      3 Ada Lane, Setauket, NY 11733
      3 Ada Lane, Setauket, NY 11733
      3 Ada Lane, Setauket, NY 11733
      3 Ada Lane, Setauket, NY 11733
      3 Ada Lane, Setauket, NY 11733
      3 Ada Lane, Setauket, NY 11733
      3 Ada Lane, Setauket, NY 11733
      3 Ada Lane, Setauket, NY 11733
      3 Ada Lane, Setauket, NY 11733
      3 Ada Lane, Setauket, NY 11733
      3 Ada Lane, Setauket, NY 11733
      3 Ada Lane, Setauket, NY 11733
      3 Ada Lane, Setauket, NY 11733
      3 Ada Lane, Setauket, NY 11733
      3 Ada Lane, Setauket, NY 11733
      3 Ada Lane, Setauket, NY 11733
      3 Ada Lane, Setauket, NY 11733
      3 Ada Lane, Setauket, NY 11733
      3 Ada Lane, Setauket, NY 11733
      3 Ada Lane, Setauket, NY 11733
      3 Ada Lane, Setauket, NY 11733
      3 Ada Lane, Setauket, NY 11733
      3 Ada Lane, Setauket, NY 11733
      3 Ada Lane, Setauket, NY 11733
      NEW 29 hrs ago
      Open Sat 1:00 PM-3:00 PM
      $1,299,900
      5beds
      3full,1half bath
      3,403sqft
      0.69acres

      3 Ada Lane, Setauket, NY 11733

      City/Town:Setauket   Post Office: Setauket     

      House for Sale by William OrtizRedfin Real Estate.

      Data checked -. Listing last updated 5 hours ago.
      1. Overview
      2. Details
      3. More 

      Welcome to 3 Ada Lane, a timeless classic custom-built residence set on a beautifully landscaped property in Setauket. With refined curb appeal and mature privacy plantings, this home offers elegance and presence from the moment you arrive. Inside, hardwood flooring and custom crown moulding enhance the thoughtfully designed layout. The spacious great room features a gas fireplace and flows seamlessly for everyday living and entertaining. With five bedrooms and four and a half bathrooms, this home offers exceptional flexibility. The fully updated primary ensuite serves as a private retreat, complete with radiant heated floors and generous closet space. Central vacuum adds everyday convenience. A full basement with an outside entrance provides additional living, recreation, or storage possibilities. Outdoor living shines with a recently updated oversized Trex deck, a dedicated gas line for barbeque, and a full privacy landscaped yard. The Gunite pool is secured with a new Loop-Loc cover, offering both enjoyment and peace of mind. Ideally located near Stony Brook University, Port Jefferson Village, beaches, parks, shopping, and dining, this home blends classic design with modern updates in a desirable Setauket setting.

      Internet Serviceability
      Details
        Property type
      Residential
        Year built
      1995
        Heating
      Baseboard, Natural Gas
        Cooling
      Central Air
        Total rooms
      9
        Garage
      Yes (2 space)
        City/Town
      Setauket
        Post Office
      Setauket
        Parking spots
      -
      960208
      MLS ID
      Active
      Status
      02/11/2026
      On Market Date
        Laundry features
      Laundry Room
        Fireplace
      Yes
        Pets allowed
        Architectural Style
      Colonial
        Basement
      Full
        View
      Interior features
      First Floor Bedroom
      Exterior features
      Lot features
      Appliances included
      Dishwasher, Electric Oven, Gas Cooktop, Microwave
      Construction materials
      Clapboard
      Flooring
      Hardwood
      Monthly taxes
      $2,393
      Yearly taxes
      $28,712
      School district
      Three Village
      Schools
      Setauket Elementary School, Paul J Gelinas Junior High School, Ward Melville Senior High School
      Senior community
      No
      Common Charges
      -
      Maintenance
      -
      Additional Fees
      -
      Open Houses
      In-Person
      Sat, Feb 14
      01:00 PM - 03:00 PM
      Eastern Time
      Sun, Feb 15
      12:00 PM - 03:00 PM
      Eastern Time
      Virtual
      No upcoming virtual open houses
      Contact Agent
      William Ortiz
      William Ortiz
      Real Estate Salesperson, Redfin Real Estate
      Direct Number 
       
      Location
      For Sale Nearby
      No nearby homes are For Sale Nearby.
      Recently Sold
      No nearby homes have been Recently Sold.
      3 Ada Lane, Setauket, NY 11733, is a 5 bedroom, 3 bathroom, 3403 sqft. Single Family Residence built in 1995. This property is currently available for sale and was listed on OneKey® MLS on 2-11-2026. The MLS# for this Single Family Residence is MLS# 960208.
      Display of MLS Data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals.
      Copyright ©2026