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.
Listed by Sheri Winter Parker
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Corcoran
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631-848-7730
Last updated March 12, 2026
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Source: OneKey #963336
Listing Facts
TypeSingle-family
NeighborhoodMattituck
Bedrooms3
Bathrooms5
Days on Prevu4
Taxes$31,869/year
Size3,557 sqft
Price per sqft$1,195
Amenities
Dishwasher
Private Outdoor Space
Air Conditioning
Parking
Swimming Pool
Location
Mortgage Calculator
Listing History
03/12/2026
Status changed to Active
$4,250,000
03/12/2026
Listed by Corcoran
$4,250,000
Property Details for 4105 Soundview Avenue
Exterior
Construction
Year Built: 1986
Architectural Style: Contemporary
Construction Materials: Frame
Features
Patio And Porch Features: Covered, Deck, Patio
Pool Features: In Ground
Pool Private: Yes
View: Water
Waterfront Features: Beach Access, Beach Front, Sound, Water Access, Waterfront
Waterfront: Yes
Measurements
Building Area Units: Square Feet
Frontage Length: 200
Lot Size Acres: 2.45
Lot Size Square Feet: 106,722
Financial
Taxes
Parcel Number: 1000-094-00-03-00-001-008
Tax Annual Amount: $31,869.00
Tax Assessed Value: $19,000.00
Tax Year: 2025
Interior
Features
Appliances: Dishwasher, Exhaust Fan, Gas Cooktop, Gas Oven, Refrigerator
Fireplace: Yes
Fireplaces Total: 3
Interior Features: First Floor Bedroom, First Floor Full Bath, Bidet, Built-in Features, Cathedral Ceiling(s), Chefs Kitchen, Double Vanity, Primary Bathroom, Master Downstairs, Open Floorplan, Pantry, Sound System, Storage
Middle Or Junior School: Mattituck Junior-Senior High School
Middle Or Junior School District: Mattituck-Cutchogue
Utilities
Equipment
Cooling: Central Air
Heating: Propane
Other Equipment: Generator
Sewer: Septic Tank
Utilities: Electricity Connected
Water Source: Well
Frequently Asked Questions
How many bedrooms and bathrooms does this single-family home have?
There are 3 bedrooms and 5 bathrooms in this single-family home at 4105 Soundview Avenue.
What schools are nearby to 4105 Soundview Avenue?
Nearby schools include the Mattituck-Cutchogue Elementary Sch, Mattituck Junior-Senior High School, and Mattituck Junior-Senior High School.
Does this single-family home have parking?
Yes, there are 2 parking spaces available for 4105 Soundview Avenue.
What are the annual taxes for 4105 Soundview Avenue?
Annual taxes for this single-family home are estimated at $31,869.
How does 4105 Soundview Avenue compare to other single-family homes in Mattituck?
This single-family home is listed 122% above the average price for single-family homes in Mattituck and has been on the market for 132 less days than the typical home in this area.
What is the square footage on this single-family home?
According to the MLS, this listing is 3,557 sqft.
4105 Soundview Avenue is a 3-bedroom, 5-bath single-family home for sale in Mattituck NY 11952. Available on Prevu for 4 days at $4,250,000. This residence features 3,557 square feet of living space, located in Mattituck. The median listing price for single-family homes in this area is $1,225,000. Nearby schools include Mattituck-Cutchogue Elementary Sch, Mattituck Junior-Senior High School, and Mattituck Junior-Senior High School. Additional amenities include private outdoor space, dishwasher, air conditioning, parking, and swimming pool. View other single-family home listings in Suffolk County.
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