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Vinny Thompson
(718) 749-9192 vinny@askvinnythompson.com
  • 75-35 31st Avenue, STE 202
    Jackson Heights, NY 11370
    (718) 749-9192
    vinny@askvinnythompson.com
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Home / Setauket / 18 Walnut Avenue
18 Walnut Avenue Setauket, NY 11733 18 Walnut Avenue Setauket, NY 11733 18 Walnut Avenue Setauket, NY 11733 18 Walnut Avenue Setauket, NY 11733 18 Walnut Avenue Setauket, NY 11733 18 Walnut Avenue Setauket, NY 11733 18 Walnut Avenue Setauket, NY 11733 18 Walnut Avenue Setauket, NY 11733 18 Walnut Avenue Setauket, NY 11733 18 Walnut Avenue Setauket, NY 11733 18 Walnut Avenue Setauket, NY 11733 18 Walnut Avenue Setauket, NY 11733 18 Walnut Avenue Setauket, NY 11733 18 Walnut Avenue Setauket, NY 11733 18 Walnut Avenue Setauket, NY 11733 18 Walnut Avenue Setauket, NY 11733 18 Walnut Avenue Setauket, NY 11733 18 Walnut Avenue Setauket, NY 11733 18 Walnut Avenue Setauket, NY 11733 18 Walnut Avenue Setauket, NY 11733 18 Walnut Avenue Setauket, NY 11733 18 Walnut Avenue Setauket, NY 11733 18 Walnut Avenue Setauket, NY 11733 18 Walnut Avenue Setauket, NY 11733 18 Walnut Avenue Setauket, NY 11733 18 Walnut Avenue Setauket, NY 11733 18 Walnut Avenue Setauket, NY 11733 18 Walnut Avenue Setauket, NY 11733 18 Walnut Avenue Setauket, NY 11733 View All Photos

$5,200

| Active

18 Walnut Avenue

Setauket, NY 11733

2,250
Square Feet
3
Beds
2
Baths
0.14
Acres
11
Days on Market
KEY1045073
MLS#
Rental
Type
House
Structure
Residential
Zone
Contact

The very best of North Shore living - just up the block from your private Village beach on Port Jefferson Harbor, with lounging areas and mooring rights - introducing 18 Walnut, in the idyllic, harborside community that is the Incorporated Village of Poquott. Warmth abound, this home has elements of craftsman, bungalow, and saltbox design, inside and out, with genuine curb appeal and a footprint spanning approximately 2,250 sq ft that stands apart from the cookie-cutter norm - a coastal charmer with upgrades already in place and room to make it your own. Enter through a vaulted front lounge room, wrapped in windows with 9' ceilings, that flows wonderfully into a generous living room, featuring an original stone fireplace. An oversized entry transitions into a formal dining room, with a bay window, that makes for great entertaining space. The two-tone cottage kitchen offers a 2023 gas range, 2025 dishwasher, breakfast bar, upgraded bay window, and slider to the yard, with real upside for those looking to further expand. Just off the kitchen, a cozy den features more vaulted ceilings and 2 new skylights, while antique details bring character to a spacious first floor full bath with walk-in shower and laundry. Upstairs, the primary bedroom spans the width of the house, with 11' ceilings, dual shallow walk-in closets outfitted with systems, a full wall of finished eave storage, and potential to add an ensuite. An upgraded full bath, 2 additional bedrooms, a generous linen closet, and attic access complete the second floor. The lower level, refinished in 2025, offers an above-grade walkout room (to the front) with 3 windows - ideal as a den or study - plus access to additional unfinished storage and a finished exterior "shed" built into the residence. Significant structure and system upgrades include new skylights (2025), a partial new roof, mostly-upgraded Andersen windows, 2015 Lennox central air and heat, 2011 vinyl cedar impression siding with Azek trim and roof, extensive sheetrock and insulation work, a 2018 hot water heater, 200-amp electrical service, floor plan changes, and more. The backyard is secret-garden style - enveloped in greenery, flowering trees and plantings, with a natural stone pathway and patio, a deck strung with bistro lighting, and an outdoor shower - while the front offers a gravel driveway, planting beds, a paver walkway and patio, and ample parking. Village of Poquott residents are afforded access to three private beaches on Port Jeff & Setauket Harbors, with exclusive mooring rights, lounge areas, and kayak/dinghy racks, a Village dock, a boat ramp, a newly updated tennis court, multiple parks and playgrounds, gardens, private security and code enforcement, and an active annual social calendar. Zoned for the Three Village School District (Setauket Elementary, Gelinas Junior High, Ward Melville High School), 18 Walnut is a three-minute drive to Port Jefferson Village's harborside downtown and ferry access to New England, and about 12 minutes to the world renowned institutions that are Stony Brook University & Hospital. Some photos have been virtually staged but all remain true to layout/structure. Also offered for sale - ML 1041938 for reference.

Property Details
Interior
First Floor Full Bath, Breakfast Bar, Cathedral Ceiling(s), Crown Molding, Eat-in Kitchen, Entrance Foyer, Formal Dining, High C
Fireplaces
1
Cooling
Central Air
Heating
Hot Air, Oil, Other
Cooling Features
Central Air
Bedrooms
3
Bathrooms
2.0
Full Baths
2
Lot Features
Back Yard, Garden, Near Golf Course, Near Public Transit, Near School, Near Shops, Private
Lot Description
Back Yard, Garden, Near Golf Course, Near Public Transit, Near School, Near Shops, Private
Exterior Materials
Dock, Fire Pit, Garden, Mooring, Other, Playground, Tennis Court(s)
Acres
0.14
Square Feet
2250.0
Parking Features
Driveway
Parking Type
Driveway
Property Type
Rental
Basement
1
Basement Description
Finished, Full, Partially Finished, See Remarks, Storage Space, Walk-Out Access
Basement Finished
1
Year Built
1950
Sewer Information
Cesspool
Utility Source
Public
Utility Features
Electricity Connected, Water Connected
Appliances
Dishwasher, Dryer, Gas Range, Microwave, Refrigerator, Stainless Steel Appliance(s), Washer
Community Features
Other, Park, Playground, Tennis Court(s)
School District
Three Village
Elementary School
Setauket Elementary School
Middle School
Paul J Gelinas Junior High School
High School
Ward Melville Senior High School
County
Suffolk County
Region
Brookhaven
Date Available
October 05, 2026
Original List Price
$5,200
Days on Market (Cumulative)
11
Pets
Call
Pets Allowed
Call
MLS #
1045073
Location
Legal

IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed.

Provided By
Listed by Edward Schmidt (#KEY187998)
Listing Office: Douglas Elliman Real Estate (#KEYDERE05)

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