3 Triangle DriveSetauket, NY 11733Price: $699,000

  • Price: $699,000
  • Est. Mortgage of $/month
  • 30 Days on Market
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$
%
$/month over payments
Federal 30-year interest rate: 6.37% last updated on May 7, 2026
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.
  • $699,000List Price
  • 4Bedrooms
  • 2Bathrooms
  • 0.25Acreage
  • 1,600Square Feet

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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!

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Listed by Kristin A. Bodkin of Howard Hanna Coach (631-751-0303)

Listings courtesy of OneKey® MLS as distributed by MLS GRID. Based on information submitted to the MLS GRID as of May 14, 2026 6:21 PM EDT. 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. IDX information is provided exclusively for consumers’ personal noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data is deemed reliable but is not guaranteed by MLS GRID. The use of the MLS GRID Data may be subject to an end user license agreement.

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