3 Triangle Drive
Setauket, NY 11733
- 4 Beds
- 2 Baths
- 1,600 sqft (on 0.25 acres)
4 Beds
2 Baths
1,600 sqft
(on 0.25 acres)
Local Information
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-- mins to
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

Also Listed on OneKey® MLS as distributed by MLS GRID.
Home Details for 3 Triangle Drive
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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 |
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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 |
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Cumulative Days on Market: 4Days on Market: 36 |
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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 |
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Price List Price: $699,000Price Per Sqft: $437 |
Status Change & Dates Off Market Date: Tue Apr 21 2026 |
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MLS Status: Pending |
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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 |
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Listing Agent Listing ID: 983896 |
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Building Area Building Area: 1600 Square Feet |
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Not Senior Community |
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No HOA |
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Lot Area: 10890 sqft |
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Special Conditions: None |
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Listing Agreement Type: Exclusive Right To Sell |
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BasementMls Number: 983896Attic: NoneAttribution Contact: 631-751-0303Showing Requirements: 24 Hour Notice, Pet(s) on Premises, Showing Service |
Price History for 3 Triangle Drive
| Date | Price | Event | Source |
|---|---|---|---|
| 04/25/2026 | $699,000 | Pending | OneKey® MLS as distributed by MLS GRID #983896 |
| 04/21/2026 | $699,000 | ListingRemoved | OneKey® MLS as distributed by MLS GRID #983896 |
| 04/17/2026 | $699,000 | Listed For Sale | OneKey® MLS as distributed by MLS GRID #983896 |
| 07/31/2017 | $425,000 | Sold | N/A |
| 06/06/2017 | $425,000 | Sold | OneKey® MLS as distributed by MLS GRID #L2922959 |
| 03/24/2017 | $430,000 | Listed For Sale | Agent Provided |
| 06/12/2009 | $400,000 | Sold | N/A |
| 03/25/2009 | $440,000 | Sold | N/A |
| 03/18/2009 | $418,000 | PriceChange | Agent Provided |
| 02/05/2009 | $478,000 | PriceChange | Agent Provided |
| 12/06/2008 | $498,000 | Listed For Sale | Agent Provided |
| 01/26/1995 | $19,450,000 | Sold | N/A |
Similar Homes You May Like
New Listings near 3 Triangle Drive
Property Tax and Assessment
| Year | 2025 |
|---|---|
| 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 |
Nearby homes
Get a sense of prices in the area by checking nearby homes.Assigned Schools
These are the assigned schools for 3 Triangle Drive.
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.
LGBTQ Local Legal Protections
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.

