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$1,299,900

  • For Sale
  • Active
  • Single Family
  • 5 Beds
  • 3 Full Baths
  • 1 Partial Bath
  • 2 Car Garage
  • Updated 6 days ago
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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 and overflow spa are 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.

Full Property Details for 3 Ada Ln

General

  • Price: $1,299,900
  • Taxes: $28,712
  • Status: Active
  • Type: Single Family
  • Source: Long_Island
  • MLS ID: 960208
  • Updated: 2/12/2026
  • Added to Site: 8 day(s) ago

Interior

  • Number of Rooms: 9
  • Interior Features: First Floor Bedroom
  • Fireplace: Yes
  • Number of Fireplaces: 1
  • Appliances: Dishwasher, Electric Oven, Gas Cooktop, Microwave
  • Laundry Facilities: Yes
  • Flooring: Hardwood

Rooms

Bathrooms

  • Total Bathrooms: 4
  • Full Bathrooms: 3
  • Half Bathrooms: 1

Bedrooms

  • Total Bedrooms: 5

Other Rooms

  • Laundry: Laundry Room

Additional Information

  • Pool: Yes
  • Private Pool: Yes
  • Pool Description: In-Ground

Parking

  • Garage: Yes
  • Garage Spaces: 2
  • Parking Features: Driveway, Private

Location

  • County: Suffolk County

School Information

  • High School District: Three Village
  • Elementary School: Setauket Elementary School
  • Middle School: Paul J Gelinas Junior High School
  • High School: Ward Melville Senior High School

Heating & Cooling

  • Central air: Yes
  • Cooling Type: Central Air
  • Heating Type: Baseboard, Natural Gas

Utilities

  • Sewer: Cesspool
  • Water: Public
  • Utility Description: Electricity Connected, Natural Gas Connected

Structural Information

  • Architectural Style: Colonial
  • Detached/Attached: Detached
  • Construction: Clapboard
  • Basement: Yes
  • Basement Desc.: Full Basement
  • Sq. Ft. Source: Public Records
  • Year Built: 1995

Lot Features

  • Lot Size (Acres): 0.69
  • Lot Size (Sq. Ft.): 30,056
  • Fence: Yes
  • Fencing (Description): Back Yard

Financial Considerations

  • Tax Amount: $28,712

Disclosures and Reports

  • Special Conditions: None
  • Property ID: 0200-090-00-06-00-003-000

Listed by Redfin Real Estate

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— 3 Ada Ln —

  • Redfin Real Estate

631-337-8238

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NMLS#: 1598647

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with our affiliated lender
NMLS#: 1598647

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Schools serving 3 Ada Ln

School District:Three Village Central School District
NameGradesDistance
Setauket Elementary School
134 Main St, Setauket- East Setauket, NY 11733
K-60.8 mi
Paul J Gelinas Junior High School
25 Mud Rd, Setauket- East Setauket, NY 11733
7-91.6 mi
Ward Melville Senior High School
380 Old Town Rd, Setauket- East Setauket, NY 11733
9-122.3 mi
Disclaimer: School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 3 Ada Ln Get Price Alerts and Save Property

Date
Details
Price
Change
Source
2/11/2026
Listed
$1,299,900
52.93%
MLS
5/22/2014
Sold
$850,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 3 Ada Ln

Year
Property Taxes
Change
Tax Assessment
Change
2020
100%
$6,200
—
2022
-100%
$6,200
—
2016
$24,273
-8%
$6,200
-7%
2020
$26,274
3%
$6,700
—
2018
$25,536
2%
$6,700
—
2017
$25,016
1%
$6,700
—
2016
$24,648
3%
$6,700
—
2015
$23,854
-3%
$6,700
-11%
2015
$24,576
2%
$7,500
—
2014
$24,023
3%
$7,500
—
2013
$23,267
—
$7,500
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Estimate the Cost for 3 Ada Ln

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Down Payment
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*These costs are estimates, and the interest rates assume exceptional credit standing.

Listed by Redfin Real Estate

3 Ada Lane, Setauket, NY 11733 (MLS# 960208) is a Single Family property with 5 bedrooms, 3 full bathrooms and 1 partial bathroom. 3 Ada Lane is currently listed for $1,299,900 and was received on February 11, 2026. Want to learn more about 3 Ada Lane? Do you have questions about finding other Single Family real estate for sale in Setauket? You can browse all Setauket real estate or contact a Coldwell Banker agent to request more information.

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