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About This Home
This 3-bedroom, 5-bathroom single family at 4105 Soundview Avenue in Mattituck, NY is listed for $4,250,000 ($1,195 per sqft). Built in 1986, the home offers 3,557 sqft of living space on a 2.45 acres lot.
SOUND FRONT RETREAT - Designed in 1986 by architect Sanford Hanauer for his own residence and reimagined in 2011, this elegant homestead is modern luxury done the right way. Set high above the shoreline on 2.45 acres with 200 feet of direct beachfront, angled so the water is the constant-nearly every room, every day, every season.
Floor-to-ceiling glass pulls in the light, while bluestone accents, wide ash plank floors, and three fireplaces keep it warm and grounded. The Eggersmann kitchen with a butler's pantry is as timeless as it is functional, ready for quiet mornings, long lunches, and the kind of dinners that start at golden hour and somehow become tradition.
Outside, the 50-foot pool is set discreetly into the bluff-private, protected, yet open water views. Two additional bedrooms are positioned to work like a separate guest cottage-ideal for extended stays or flexible space for work. A loft, multiple decks, and sun-soaked patios make indoor-outdoor living feel natural-because here, the view is the backdrop to everything.
The white-stained cedar exterior blends seamlessly with the landscape. From white Italian marble baths to that last ray of sunset on the patio as the sky turns soft over the Sound, this is a home designed to inspire and never lose power with a full house generator.
Key Features
- Built in 1986
- 2.45 acre lot
- Private pool
- Fireplace
- Waterfront
Property Details
Amenities
Monthly Cost Estimate
$22,730/mo
20% down · 6.5% · 30 years
Estimates only. Actual payments may vary.
Location
4105 Soundview Avenue
Mattituck, NY 11952
Features & Amenities
Interior Features
Property Details
Construction
Views
Pool Features
Heating
Cooling
Appliances
Questions & Answers
This 3-bedroom, 5-bathroom single family at 4105 Soundview Avenue is listed at $4,250,000 ($1,195/sqft). The estimated monthly payment is $18,417 based on 20% down at 6.5% interest.
Key features include: Built in 1986, 2.45 acre lot, Private pool, Fireplace, Waterfront. Interior Features: First Floor Bedroom, First Floor Full Bath, Bidet.
This property is listed by Sheri Winter Parker and can be reached at 6318487730 or swp@corcoran.com.



