4105 Soundview Avenue

Mattituck NY 11952

3557 sq. ft.

106722 sq. ft.

Single-Family

Last sold for $3,300,000

Sheri Winter Parker, last sold this property on 23 October 2026 after 470 days on market.

Overview

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.

Features

3 bedrooms

5 bathrooms

2 carspaces

2 garage spaces

3557 sq. ft. floor area

106722 sq. ft. lot size

Single-Family

Estimated Value

Based on this property and similar 3 bedroom single-family properties sold in Mattituck over the last 12 months, the estimated median property value of 4105 Soundview Avenue is $845k.

Median value

$845k

Estimated value range

$450k - $3.3m

Median days on market

Estimated value trend

-16%

decrease over the last 12 months

Average days on market is based on recent, comparable sales in Mattituck. It is only an indication of the time a property is actively listed and should not be relied upon as an accurate representation of how soon a property will be sold.

Property history for 4105 Soundview Avenue

2026

Sold

$3,300,000

23 Oct 2026 by Sheri Winter Parker, of Corcoran

Happy sellers in Mattituck

We have insufficient information to provide an overview of customer satisfaction for Mattituck. Viewing the agent profiles, reviews and sales for Mattituck can provide insights for this location.