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MLS ID KEY1043169Last updated Sep 18, 2026

Single Family

59 Dyke Road

Active · Brookhaven · Suffolk County, NY 11733

Bedrooms
3 Beds
Bathrooms
1 Bath
Year built
1940
Est. monthly taxes
$943.25
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About this home

Welcome to 59 Dyke Road, Setauket, an extraordinary 1.5-acre waterfront estate located on the water in Strongs Neck offers a once-in-a-generation opportunity to own one of the area's most unique and versatile properties. With approximately 105 feet of frontage on Little Bay and Setauket Harbor, this remarkable offering includes a charming nearly 1,400-square-foot home, a grandfathered in cottage, detached garage, boat house, two deeded docks, a private boat ramp, and an in-ground pool—creating an unparalleled setting for waterfront living. Whether you're a builder or visionary buyer looking to create a spectacular custom waterfront estate, or a downsizer seeking a peaceful retreat with unmatched boating amenities, this property offers endless possibilities. Renovate and enjoy the existing home while taking advantage of the guest cottage and exceptional outdoor features, or design and build the waterfront masterpiece you've always imagined. The expansive grounds provide ample room to bring your vision to life while still preserving the property's incredible waterfront lifestyle. Launch your boat from your own private ramp, dock multiple vessels with two deeded docks, spend afternoons by the pool, or simply relax and take in the tranquil water views from your own backyard. Opportunities offering this combination of acreage, waterfront access, boating infrastructure, and development potential are exceptionally rare. Just moments from Stony Brook Village, local shops, restaurants, Stony Brook University, and the area's renowned beaches and parks, 59 Dyke Road is more than just a property—it's an opportunity to create a legacy waterfront estate or enjoy an idyllic coastal lifestyle exactly as it is. Rarely does a property with this much potential and this many unique amenities become available. Property being sold in as-is condition, many structures are in poor condition and will need to be rehabbed or rebuilt. Don't miss your chance to make this exceptional waterfront retreat your own.

Listing snapshot

Days on site
58 days
Listed on MLS
Aug 31, 2026
Full baths
1
Half baths
0
Annual property tax (MLS)
$11,319
Tax year
2026
Area source (MLS)
Other
Listing brokerage
Signature Premier Properties
MLS ID
KEY1043169
Last updated
Sep 18, 2026

General features

Property type
Single Family
Property subtype
Single Family Residence
Year built
1940
Garage
Yes
Garage spaces
2
Parking
Driveway, Garage
Water source
Public
Sewer
Septic Tank
Utilities
Electricity Connected

Interior features

Basement
Partial
Heating
Oil
Cooling
Central Air
Interior
First Floor Bedroom, First Floor Full Bath
Appliances
Oven, Refrigerator
Fireplace
Yes
Fireplaces
1

Exterior features

Architectural style
Ranch
Construction materials
Vinyl Siding
Private pool
Yes

Schools (MLS)

Elementary school
Setauket Elementary School
Elementary school district
Three Village
Middle school
Paul J Gelinas Junior High School
Middle school district
Three Village
High school
Ward Melville Senior High School
High school district
Three Village

School information is provided by the MLS. Confirm attendance eligibility with the school district.

Recent activity

  1. Listing updated from MLS
  2. First seen on this site
  3. MLS status changed

Location

Brookhaven · Suffolk County, NY 11733Show interactive map
59 Dyke Road

Brookhaven · Suffolk County, NY 11733

Google Maps directions

Estimate monthly payment

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Property expenses (USD)
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Estimated monthly principal & interest—

Monthly property taxNot provided

Monthly association / maintenance feesNot provided

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Excludes insurance, mortgage insurance, special assessments and lender fees. MLS taxes may reflect abatements or exemptions and can change.

Listing data is supplied by the MLS and may change without notice.