4105 Soundview Avenue, Mattituck, NY

$3,750,000

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3

Beds

5

Baths

3,557

Square feet

2.45

Acres

About 4105 Soundview Avenue

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 of 4105 Soundview Avenue

MLS® # 963336
Price $3,750,000
Bedrooms 3
Bathrooms 5.00
Full Baths 3
Half Baths 2
Internal Footage 3,557
Square Footage 106722
Acres 2.45
Year Built 1986
Type Residential
Sub-Type Single Family Residence
Style Contemporary
Status Pending

Community Information

Address 4105 Soundview Avenue
City Mattituck
County Suffolk County
State NY
Zip Code 11952

Amenities

Utilities Electricity Connected
Parking Attached
# of Garages 2
View Water
Is Waterfront Yes
Waterfront Beach Access, Beach Front, Sound, Water Access, Waterfront
Has Pool Yes
Pool In Ground

Interior

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
Appliances Dishwasher, Exhaust Fan, Gas Cooktop, Gas Oven, Refrigerator
Heating Propane
Cooling Central Air
Fireplace Yes
# of Fireplaces 3
Has Basement Yes
Basement Partial

Exterior

Construction Frame

School Information

District Mattituck-Cutchogue
Elementary Mattituck-Cutchogue Elementary Sch
Middle Mattituck Junior-Senior High School
High Mattituck Junior-Senior High School

Additional Information

Date Listed February 27th, 2026
Days on Market 174
Short Sale No
RE / Bank Owned No

Listing Details

Listing Provided Courtesy ofCorcoran
Contact Info631-848-7730

Listing Map

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