326 Nissequogue River Road, Nissequogue, NY 11780

326 Nissequogue River Road, Nissequogue, NY 11780

$3,499,000 · 6 bed · 7 bath · 6,000 sq ft · built 2026 · MLS# 894314 · Active

** Starting Fall 2026 ** Brand New Waterfront 6000 sq ft Modern Barn Home on 2acre Lot, *PRE-CONSTRUCTION PRICE* 6 Bdrm 6.5 Bath,2 acre lot, 10ft Ceilings w 8'ft Interior Doors,2x4 2x6 Framing, Oversized Andersen400 Windows,Exterior Doors, 5/8 sheetrock, Energy Star Insulation, interior soundproofing. Pre wired A/V, alarm, cameras, Wi-Fi. Custom Kitchen Cabinetry & Bath Vanities. Kohler Bath Fixtures, Frameless Bath Enclosures, Marble & Porcelain Tile baths, Marble and Quartz Countertops. Hi End Appliances. 6" White Oak Floors Herring Bone Patterns, 2 Fireplaces, Modern LED Lighting, Designer Moulding & Trim…

Single-family homes in the Smithtown Central School District sold for a median of $845,000 (typically $735,000–$995,000) across 440 recorded sales between Oct 6, 2025 and Oct 2, 2026, up 5% on the 12 months before. This home's $3,499,000 list price sits in the luxury single-family tier for the Smithtown Central School District.

ZIP 11780 has about 3.6 months of single family inventory — seller's market. Demand is outpacing supply, so homes sell quickly with firm pricing and limited room to negotiate.

OneKey MLS (recorded LI sales, trailing 12mo) + actual tax

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.

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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.

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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.