3 Triangle Drive, Setauket, NY 11733
PENDING
0.25 ACRES

3 Triangle Drive
Setauket, NY 11733

  • 4 Beds
  • 2 Baths
  • 1,600 sqft (on 0.25 acres)

$699,000

Est. Mortgage $4,585/mo*

$699,000

Est. Mortgage $4,585/mo*
4 Beds
2 Baths
1,600 sqft
(on 0.25 acres)

Local Information

Map showing home location
© Google
-- mins to
Commute Destination

Description

Welcome to 3 Triangle, a charming Cape-style home in the heart of Setauket. Lovingly updated, it sits in a private, secluded neighborhood yet is just minutes from everything—1 mile to West Meadow Beach, 1.5 miles to the LIRR, 2 miles to Stony Brook Village, and 4 miles to Stony Brook Hospital. The flexible floor plan includes a bedroom and a full bath on the first floor. Highlights include brand-new windows, an updated kitchen with newer appliances, hardwood floors on the main level, updated baths, and a new furnace. The fully fenced backyard is perfect for entertaining, with a patio and a play area featuring a top-of-the-line swing set. The semi-finished basement offers heat and an outside entrance. Don’t wait—this home won’t last!

Home Highlights

Parking
Garage
Outdoor
Patio
A/C
Heating & Cooling
HOA
None
Price/Sqft
$437
Listed
36 days ago
Last check for updates: about 16 hours ago
Listing by: Howard Hanna Coach, (631) 751-0303
Kristin A. Bodkin, (631) 804-1696
Source: OneKey® MLS as distributed by MLS GRID, MLS#983896

Home Details for 3 Triangle Drive

Interior Features

Interior Details
Basement: Full,UnfinishedNumber of Rooms: 7
Beds & Baths
Number of Bedrooms: 4Number of Bathrooms: 2Number of Bathrooms (full): 2
Dimensions and Layout
Living Area: 1600 Square Feet
Appliances & Utilities
Utilities: Cable Available, Electricity Connected, Trash Collection Public, Water ConnectedAppliances: Cooktop, Dishwasher, Dryer, Electric Oven, Refrigerator, WasherDishwasherDryerLaundry: Washer/Dryer Hookup,In BasementRefrigeratorWasher
Heating & Cooling
Heating: BaseboardHas CoolingAir Conditioning: Central Air,DuctlessHas HeatingHeating Fuel: Baseboard
Fireplace & Spa
Number of Fireplaces: 1Fireplace: Living RoomHas a Fireplace
Gas & Electric
Has Electric on Property
Windows, Doors, Floors & Walls
Window: New WindowsFlooring: Carpet, Hardwood
Levels, Entrance, & Accessibility
Levels: TwoFloors: Carpet, Hardwood

Exterior Features

Exterior Home Features
Patio / Porch: PatioFencing: Back Yard, Fenced, Vinyl, WoodNo Private Pool
Parking & Garage
Number of Garage Spaces: 1Number of Covered Spaces: 1No CarportHas a GarageHas Open ParkingParking Spaces: 1Parking: Driveway
Water & Sewer
Sewer: Cesspool

Days on Market

Cumulative Days on Market: 4Days on Market: 36

Property Information

Year Built
Year Built: 1973
Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family Residence, ResidentialArchitecture: Cape Cod
Building
Not Attached Property
Property Information
Parcel Number: 0200108000800032000

Price & Status

Price
List Price: $699,000Price Per Sqft: $437
Status Change & Dates
Off Market Date: Tue Apr 21 2026

Active Status

MLS Status: Pending

Location

Direction & Address
City: Setauket
School Information
Elementary School: Setauket Elementary SchoolJr High / Middle School: Paul J Gelinas Junior High SchoolHigh School: Ward Melville Senior High SchoolHigh School District: Three Village

Agent Information

Listing Agent
Listing ID: 983896

Building

Building Area
Building Area: 1600 Square Feet

Community

Not Senior Community

HOA

No HOA

Lot Information

Lot Area: 10890 sqft

Listing Info

Special Conditions: None

Offer

Listing Agreement Type: Exclusive Right To Sell

Miscellaneous

BasementMls Number: 983896Attic: NoneAttribution Contact: 631-751-0303Showing Requirements: 24 Hour Notice, Pet(s) on Premises, Showing Service

Price History for 3 Triangle Drive

DatePriceEventSource
04/25/2026$699,000PendingOneKey® MLS as distributed by MLS GRID #983896
04/21/2026$699,000ListingRemovedOneKey® MLS as distributed by MLS GRID #983896
04/17/2026$699,000Listed For SaleOneKey® MLS as distributed by MLS GRID #983896
07/31/2017$425,000Sold
N/A
06/06/2017$425,000Sold
OneKey® MLS as distributed by MLS GRID #L2922959
03/24/2017$430,000Listed For SaleAgent Provided
06/12/2009$400,000Sold
N/A
03/25/2009$440,000Sold
N/A
03/18/2009$418,000PriceChange
Agent Provided
02/05/2009$478,000PriceChange
Agent Provided
12/06/2008$498,000Listed For SaleAgent Provided
01/26/1995$19,450,000Sold
N/A

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Property Tax and Assessment

Year2025
Tax
Assessment$614,584
Home facts updated by county records

Comparable Sales for 3 Triangle Drive

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
0.23
Single-Family Home
$640,000
06/06/25
2
2
1,368
0.31
Single-Family Home
$710,000
12/30/25
3
2
1,484
0.25
Single-Family Home
$751,688
09/30/25
4
2.5
2,514
0.37
Single-Family Home
$675,000
02/19/26
3
1
1,600
0.26
Single-Family Home
$829,000
05/27/25
4
2.5
2,300
0.33
Single-Family Home
$545,000
04/02/26
3
1.5
1,535
0.28
Single-Family Home
$827,000
07/14/25
3
2.5
1,755
0.74
Single-Family Home
$685,000
01/12/26
4
2
1,700
0.43
Single-Family Home
$696,000
10/27/25
4
3
2,500

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Assigned Schools

These are the assigned schools for 3 Triangle Drive.
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

What Locals Say about Setauket

At least 104 Trulia users voted on each feature.
  • 92 % Say car is needed

  • 88 % Say it's dog friendly

  • 88 % Say yards are well-kept

  • 88 % Say parking is easy

  • 82 % Say there's wildlife

  • 80 % Say there's holiday spirit

  • 79 % Say people would walk alone at night

  • 76 % Say it's quiet

  • 71 % Say they plan to stay for at least 5 years

  • 59 % Say neighbors are friendly

  • 59 % Say kids play outside

  • 38 % Say streets are well-lit

  • 38 % Say there are community events

  • 31 % Say it's walkable to grocery stores

  • 22 % Say it's walkable to restaurants

  • 19 % Say there are sidewalks

Sourced by Trulia users. Learn more about our methodology.
  • Kristal Simone
    "Lived here for more than 10 years. Everyone is really friendly and family oriented. You have to love yourself and understand that people are not always against you but do want to see you win. "
  • Suevolkman
    "There are many families in the area and the school district is great. There are lots of nearby activities for families too. "
  • Suevolkman
    "We have the Christmas Electric Light parade, we have Benner’s Farm which is unique and offers classes and camp. We have a diverse community due to the university."
  • Gimars123
    "Great schools and many opportunities to explore the outdoors. Parks, beaches, boating, museums for the kids to utilize. "
  • Daniel F.
    "Neighbors are watching everything that you do and everyone is stuck up. Commute is horrible because of the college students who do not know how to drive a car and everyone is stuck in traffic because of the main roads are few and everyone cuts through the neighborhood. If you like nosey eighties and being stuck in traffic then this is your community"
  • Ginny E.
    "More of a bedroom community. 2 plus hours to major city. (NYC). I am retired so I don’t commute, but traffic heavy all day."
  • Chriscona
    "Great neighborhood. We love it here. Scenic and very cozy and quaint. The residents are very kind and take great care of their homes. I always get the feeling that people are very happy here, and are grateful to live here. People smile and say hello as you walk by. It’s a warm and welcoming neighborhood."
  • Jesse W.
    "Very fast passed and friendly. Lots of stores with a open community vibe. Very safe with police around and never hear anything bad about the town. Not like other places on LI, it’s very safe which is the most important."
  • Peter M.
    "there is a 3 mile walking trail that is great for runs, family walks or bringing your pets. we live close enough to walk to the trail and love it. "
  • Nette523
    "People. Schools. Events. Local restaurants. Cul de sac. Education. The local university as well as 3 local hospitals. The ferry to get up north. Every type of store imaginable as well as every type of doctor."
  • Arnold F.
    "We own our property. Located on historic Strongs Neck in East Setauket this traditional colonial on a cul de sac is a fantastic location to live and raise a family. Excellent Three Village Cental School District. "
  • jac19
    "I live in this area. The neighborhood is very pleasant with large homes on lots about one acre in size. Need a car from shopping but the area has a number of nice walks, including to Port Jeff Village."
  • Gregory B.
    "Great area on the north shore. Minutes to beaches, water activities, close to SUNY StonyBrook, Port Jefferson Village, two train stations, the Cross Island Ferry (to Connecticut) many restaurants, nightclubs, activities, historic village... something for everyone."
  • Nawrocky
    "Great area. 2 mi to three supermarkets, 15 min to Smith Haven Mall, 10 min walk to West Meadow beach, 10 min to Stony Brook University."
  • Sohagirl
    "People move here for the historical reputation of good public schools, but that is not the current situation - the schools are rapidly declining in quality. Home break-ins and other crime is on the increase. Too far to comfortably commute to the city. Lots of university students in this neighborhood means it tends to be loud on weekends and Gnarled Hollow is like a racetrack."

LGBTQ Local Legal Protections

Kristin A. Bodkin, Howard Hanna Coach, (631) 751-0303
Agent Phone: (631) 804-1696
Based on information submitted to the MLS GRID as of 2026-02-06 15:18:24 PST. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Some IDX listings have been excluded from this website. Click here for more information
3 Triangle Drive, Setauket, NY 11733 is a 4 bedroom, 2 bathroom, 1,600 sqft single-family home built in 1973. This property is currently available for sale and was listed by OneKey® MLS as distributed by MLS GRID on Apr 15, 2026. The MLS # for this home is MLS# 983896.