by RH Advisors

See Home Value
Mattituck 11952
4105 Soundview Avenue
$3,300,000
● House - Off Market

4105 Soundview Avenue

Southold, NY 11952
bedrooms
3 Beds
bathrooms
3 Baths, 2 Half Baths
square feet
3,557 Ft²
$21,069
Est. Monthly

About This Property

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.
Unit Size
3,557 Ft²
Days on Market
225 days
Land Size
2.45 acres
Price per sqft
$1,054
Property Type
House
Property Taxes
$2,656
HOA Dues
-
Year Built
-

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Last updated: 19 days ago (OneKey MLS #KEY963336)

Price History

Date / Event Date Event Price
Oct 23, 2026 Sold
Sold
Aug 16, 2026 In contract -
In contract
Jun 9, 2026 Price Decreased $3,750,000
↓ $500K (11.8%)
Price Decreased
Feb 27, 2026 Listed by Corcoran $4,250,000
Listed by Corcoran
Jan 1, 2026 Withdrawn -
Withdrawn
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Property Highlights

Garage
Air Conditioning
With View
Fireplace

Building Info

Overview

    General

  • Bedroom Count: 0
  • Building Condition: 0
  • Building Quality: 0
  • Construction Type: 0
  • Building Style: 0
  • Exterior Walls Type: 0
  • Interior Walls Type: 0
  • Roof Shape Type: 0
  • Roof Cover Type: 0
  • Floor Cover: 0
  • Basement Type: 0
  • Basement Area: 0
  • Garage Type: 0
  • Parking Space Count: 0
  • Patio Type: 0
  • Porch Type: 0
  • Pool Type: 0
  • Location Influence Type: 23

    Dimensions

  • Lot Size Square Feet: 106,722
  • Total Building Area: 0
  • Building Area: 0

    Heating and Cooling

  • Air Conditioning: 0
  • Heating: 0
  • Heating Fuel Type: 0

    Utilities

  • Sewer System: 0
  • Water Service: 0

Building

  • Building Type: 0
  • Property Class: R
  • Land Acres: 0000002450
  • Standard Land Use Code: 1001
  • County Land Use Code: 210
  • Legal Description 1: BOOK 12280 PAGE 090 BILL 010953

Neighborhood

  • School District Name: Mattituck-Cutchogue Union Free School District
  • School Tax School District: MATTITUCK
  • Census Tract: 170004

Zoning

  • Zoning: R-80

Geography

  • Account Number: 14
  • District: 1000-0
  • Section: 94.00
  • Parcel: 1000-094.00-03.00-001.008
  • Block: 3
  • Lot: 1.008
  • Municipality: SOUTHOLD
  • Latitude: 41.0267
  • Longitude: -72.5367

    Address

  • Full Address: 4105 Soundview Ave
  • Address - House Number: 4105
  • Address - Street Name: Soundview
  • Address - Suffix Type: Ave
  • State: NY
  • City Name: Mattituck
  • Carrier Code: R001
  • 4-Digit Zip Code: 3073
  • Zip Code: 11952

Valuation

    Tax

  • Tax Year: 2023
  • Tax Amount: $2,881,180
  • Tax Rate Code Area: 473812

    Appraisal Valuation

  • Standard Deviation: 0.2464
  • Valuation Date: Feb 14, 2024
  • Confidence Score: 65
  • Final Value: 2,694,475
  • High Value: 3,358,434
  • Low Value: 2,030,517

    Market Valuation

  • Market Total Value: $33,333
  • Market Land Value: $10,877
  • Market Improvement Value: $22,456

    Assessments Valuation

  • Assessed Year: 2023
  • Assessed Total Value: $19,000
  • Assessed Land Value: $6,200
  • Assessed Improvements Value: $12,800

    Sales

  • Current Sale Contract Date: May 25, 2011
  • Current Sale Recording Date: Jun 24, 2011
  • Current Sale Price:
  • Current Sale Document Type: 12
Data used for valuation calculations is provided by RealtyHop, and other third party sources

Comparables

Unit
Status
Type
Beds
Baths
ft²
Price/ft²
Asking Price
Listed On
Closing Price
Sold On
HOA + Taxes

About Mattituck


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Nearby Rentals

Unit for rent at 1745 Bayview Avenue, Mattituck, NY, 11952

$5,000 /mo

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  • 2 Baths
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1745 Bayview Avenue, Mattituck, NY, 11952 Listing by Rene A. Giacobbe
Unit for rent at 1600 Captain Kidd Drive, Mattituck, NY, 11952

$7,000 /mo

  • 2 Beds
  • 1 Bath
  • 1,000 ft²
1600 Captain Kidd Drive, Mattituck, NY, 11952 Listing by Rene A. Giacobbe


Frequently Asked Questions

When was property at 4105 Soundview Avenue built and last sold?
The property at 4105 Soundview Avenue was built in and last sold on May 25, 2011 for $2,342,000.
How much is this home worth?
The estimated value of the home located at 4105 Soundview Avenue is $4,190,009.
What are some comparable homes to 4105 Soundview Avenue?
There are currently no comparable homes to 4105 Soundview Avenue.