451 River Road, Nissequogue, NY 11780

451 River Road, Nissequogue, NY 11780

$1,150,000 · 5 bed · 3 bath · 3,000 sq ft · built 1975 · MLS# 1011636 · Active

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…

Listings courtesy of OneKey® MLS as distributed by MLS GRID.

Based on information submitted to the MLS GRID as of October 11, 2026 3:30 am. 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.

Personal-use terms and which listings this site shows: MLS & Data Disclosures

Nissequogue Market Trend

Over the past 2 years, Nissequogue has resisted a single storyline: the median sale price has bounced between $602K and $1.01M, the kind of swing that typically reflects a thin or mixed market. After a softer stretch, the most recent months have seen prices tick back up. The typical recent sale has taken about 25 days to go under contract.

Considering Nissequogue? Explore the Nissequogue community guide →

More homes nearby

Looking for off-market opportunities or a property attorney's read on this listing? Contact Joseph DeVito — Lic. R.E. Associate Broker + NY-licensed real estate attorney.