21 Wilderness Road Nissequogue, NY $ 1,489,999
21 Wilderness Road
$ 1,489,999
Recently Listed
Open House 7/26 1pm - 3pm
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21 Wilderness Road

Nissequogue, NY, 11780
$ 1,489,999
Bedrooms4 Baths3.1 Sq 2,905

Monthly Estimate*

$ 9,408

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Single Family Home for sale in Nissequogue, NY

for $1,489,999 with 4 bedrooms and 3 full baths, 1 half bath. This 2,905 square foot home was built in 1965 on a lot size of 2.

Welcome to 21 Wilderness Road, an exceptional Colonial set on two private acres in the Village of Nissequogue, where timeless design and thoughtful updates come together in a private, serene setting. Offering 4 bedrooms and 4 bathrooms, this residence delivers generous living spaces, refined finishes, and effortless everyday comfort. Hardwood floors, detailed crown molding, and an inviting floor plan create a warm yet elegant atmosphere throughout. The updated kitchen is appointed with granite countertops, abundant cabinetry, and flows seamlessly into the main living areas, making it ideal for both entertaining and everyday living. A fireside sitting area offers the perfect place to gather, while a dedicated home office provides the flexibility to function as a fifth bedroom, guest suite, or private study. One of the home’s most desirable features is its private deeded access to the pristine Long Island Sound, where scenic water views and shoreline access offer an exceptional coastal lifestyle. Additional highlights include an oversized two-car garage with attic storage, a newer Peerless boiler with a Riello burner, and an indirect hot water system for added efficiency. Surrounded by mature trees and lush landscaping, yet just minutes from the Nissequogue Golf Club, scenic nature preserves, and the charming village of St. James, this exceptional property offers a rare opportunity to enjoy privacy, recreation, and coastal living in one of Long Island’s most distinguished waterfront communities.

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Open House

7/26/2026 1:00 PM - 3:00 PM
21 Wilderness Road Nissequogue, NY
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm

Single Family Active

Price

$ 1,489,999

Bedrooms

4

Full Bath

3

Half Bath

1

Property Type

Single Family

Taxes

$ 20,775

Style

Colonial

Lot Size

2

Year Built

1965

Town/City

Nissequogue

County/Region

Suffolk

MLS | Web ID

1027742

Features
Interior
Interior Amenities Built-in Features Crown Molding Double Vanity Formal Dining Natural Woodwork Open Kitchen Other Primary Bathroom Stone Counters Storage Walk-In Closet(s) Washer/Dryer Hookup
Basement Partial
Flooring Hardwood
Total Fireplaces 1
Fireplace Features Gas
Basement Features Partial
Basement (Y/N) Y
Fireplace Y/N Y
Half Baths 1
Total Bedrooms 4
Total Baths 4
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General
Sewer Cesspool
Heating Baseboard Other
Cooling Central Air
Utilities Cable Connected Electricity Connected Phone Connected Trash Collection Public Water Connected
Appliances Dishwasher Dryer Electric Range Microwave Refrigerator Washer
HOA Fee 850
Garage Spaces 2
Association Fee Includes Other
Patio/Porch Features Porch
Architectural Style Colonial
Construction Materials Frame
Year Built 1965
Property Subtype Single Family Residence
Tax Year 2025
Parcel Number 0802-003-00-02-00-012-000
Waterfront Features Beach Access Beach Front Sound Waterfront
Assoc Fee Paid Per Annually
County Suffolk County
Property Type Residential
HOA Y
Subdivision Name Northwoods
Garage Y/N Y
Total Rooms 10
Full Baths 3
Directions Moriches Road to Long Beach Road to Wilderness Road
High School Smithtown High School-East
City Smithtown
Association Name Nissequogue Wilderness Property Association
Senior Community Y/N N
High School District Smithtown
Carport Y/N N
Elementary School St James Elementary School
Property Attached Y/N N
Tax Annual Amount 20775
Middle/Junior High School Nesaquake Middle School
Property Condition Actual
Additional Parcels Y/N N
Building Area Units Square Feet
Standard Status Active
Middle/Junior School District Smithtown
Elementary School District Smithtown
Tax Assessed Value 8305
Tax Lot 29
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Exterior
Exterior Amenities Garden Mailbox Rain Gutters
Fencing None
Parking Features Driveway Garage Oversized Private Driveway Garage Oversized Private
Water Source Public
Total Parking 6
Parking Spaces 6
Spa N
Waterfront Y/N Y
Horse Y/N Y
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Internal Only
Street Number 1 21
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* Excluded Features
List By
Jennifer Keenan

Listing Agent

Serhant East End Llc

Broker

jennifer.keenan@serhant.com

Email

Affordability Calculator

$11,139
Per Month
84%
16%
0%
Monthly Principal & Interest
$9,408
Monthly Property Taxes
$1,731
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
4099856 Elementary School
4100210 Middle School
Smithtown High School-East High School
Pricing History
DatePricePrice ChangeDescription
7/22/2026$1,489,999 Listed Price

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21 Wilderness Road, Nissequogue, NY, 11780 is a Single Family Home for sale at $1,489,999 with 2,905 sqft and a lot size of 2. 21 Wilderness Road has 4 bedrooms, 3.1 baths, and was built in 1965. The property's zip code is 11780 which is in Nissequogue, NY