451 River Rd
Nestled on 2.5 private acres in the picturesque Village of Nissequogue, this beautifully remodeled Colonial offers a rare opportunity to enjoy peaceful country-style living with seasonal water views of the Nissequogue River in one of Long Island’s most sought-after communities. This well-maintained home features numerous updates, including a newer roof, siding, driveway, eat-in kitchen, and hardwood flooring throughout the first floor. The interior was freshly painted in March 2026, creating a bright and welcoming atmosphere. The spacious den is highlighted by a cozy wood-burning fireplace with a stove insert, perfect for relaxing on cooler evenings. Updated bathrooms add modern comfort, while the full basement and attached two-car garage provide ample storage and functionality. Enjoy tranquil outdoor living from the rear patio, where partial river views can be appreciated during the summer months. The backyard is surrounded by mature trees, offering privacy, serenity, and a peaceful natural setting. Ideally located near local beaches, hiking and nature trails, fine dining, shopping, and Stony Brook University and Medical Center. This exceptional property combines scenic beauty, modern updates, and convenient access to area amenities. Smithtown Schools
Listing Information
Facts & Features
Location
Community Information
Architecture
Features & Amenities
Property Features
Square Footage
Tax & Financial Information
Schools
Nesaquake Middle School
Assigned school for this home
Mills Pond Elementary School
Smithtown High School-West
Accompsett Elementary School
Dogwood Elementary School
William Sidney Mount Elementary School
Parkview Elementary School
William T Rogers Middle School
School ratings are provided for informational purposes only and are subject to change. Attendance boundaries are for reference only — contact the school or district directly to verify enrollment eligibility.
Historical Data
Price History
| Date | Event | Price |
|---|---|---|
| 08/05/2026 | Price change | $1,150,000 |
| 06/10/2026 | Listed for sale | $1,200,000 |
Listed by Marianne J. Koke · Daniel Gale Sothebys Intl Rlty · 6315846600
Listing information provided exclusively for consumers' 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 deemed reliable but not guaranteed by the MLS. The listing broker’s offer of compensation is made only to participants of the MLS where the listing is filed. Copyright 2026, OneKey MLS. All rights reserved.
Last Updated: September 16, 2026 at 3:58 PM | Source: OneKey MLS | MLS#: 1011636

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