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1140 Park Avenue

Mattituck, NY 11952
  • $11,500,000
  • STATUS: Active
  • ON SITE: 68 Days
  • MLS #: 1036287
UPDATED: 58 min ago
$11,500,000
  • 5
    BEDS
  • 3.24
    ACRES
  • 4
    BATHS
  • 1
    1/2 BATHS
  • 5,000
    SQFT
  • $2,300
    $/SQFT
Neighborhood:
Type:
Single-Family Home
Built:
1905
County:
Area:

Description

Welcome to one of the East End's most distinguished estates. This waterfront property, built in the early 1900s, is situated on 3.24 acres and offers 170 feet on one of the North Fork’s most coveted stretches of pristine coastline, overlooking Peconic Bay, This offering represents a legacy opportunity. Upon arrival, the grandeur of the home makes a lasting impression with its sprawling lawn, magnificent trees, manicured grounds, and classic New England-style residence featuring an understated wrap-around porch and porte-cochere entry. Several years ago, the residence underwent a meticulous renovation that preserved its historic features while incorporating modern design elements and craftsmanship, enhancing the home's timeless beauty amid its coastal setting. Entering through a grand vestibule, you are welcomed by a double set of wide wooden doors with large inset glass. The spacious formal living room, complete with exposed beams, detailed oak paneling, a wood-burning fireplace, and weight-and-chain windows, provides a warm atmosphere while embracing views of the bay. The open and airy dining room features sliding doors that lead to a covered porch and provides access to a quaint library for more intimate conversations. The home's kitchen is designed for entertaining and enjoys abundant natural light. It boasts an oversized island, chef-grade appliances, custom cabinetry, beautiful countertops, and a hostess pantry, combining functionality with elegance. The casual dining area in the sunroom is surrounded by windows, allowing natural light and showcasing cascading hydrangeas, perfect for enjoying sunrises. Additionally, there is a side door leading to a blue stone patio for outdoor cooking and access to the home's waterside yard. The sunroom also includes a small alcove with floor-to-ceiling windows, providing extra seating or a quaint office space that highlights the natural beauty outdoors. The open floor plan incorporates a lounge anchored by a gas fireplace, making hosting easy with the kitchen's close proximity. The intricate staircase, both restored and timeless, leads to the home's five bedrooms, three of which face south to maximize the views. The primary ensuite captures the waterfront view and includes a spa-inspired bathroom with a soaking tub and an oversized walk-in closet. The Jr. Primary ensuite is spacious and overlooks the backyard. Two additional bedrooms, also facing the water, share a full bathroom, while the final bedroom is ensuite and overlooks the side of the property. The residence features a unique, restored two-story boathouse, providing access to the double-tiered bulkhead and beach. This space is ideal for intimate gatherings and enjoying the sound of the waves. The expansive property additionally includes a Gunite pool with a covered outdoor lounge, a powder room, and a three-car garage. Encapsulated by mature trees and hedges, the property offers exceptional privacy and serenity. Whether you are looking for a summer sanctuary or a year-round estate, this property offers a level of prestige that rarely hits the market.

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© 2026 OneKey MLS. All rights reserved. IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but is not guaranteed accurate by the MLS or Mark Seiden Real Estate Team. Data last updated: 2026-10-15T18:22:59.51.
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1140 Park Avenue Mattituck, NY 11952

  • Price: $11,500,000
  • Status: Active
  • On Site: 68 Days
  • Updated: 58 min ago
  • MLS #: 1036287
5
Beds
4
Baths
1
½ Baths
3.24
Acres
5,000
SQFT
$2,300
$/SQFT
1905
Built
Neighborhood:
Southold
County:
Suffolk
Area:
Southold
Elementary School:
Mattituck-Cutchogue Elementary Sch
Middle School:
Mattituck Junior-Senior High School
High School:
Mattituck Junior-Senior High School
School District:
Mattituck-Cutchogue
Property Description
Welcome to one of the East End's most distinguished estates. This waterfront property, built in the early 1900s, is situated on 3.24 acres and offers 170 feet on one of the North Fork’s most coveted stretches of pristine coastline, overlooking Peconic Bay, This offering represents a legacy opportunity. Upon arrival, the grandeur of the home makes a lasting impression with its sprawling lawn, magnificent trees, manicured grounds, and classic New England-style residence featuring an understated wrap-around porch and porte-cochere entry. Several years ago, the residence underwent a meticulous renovation that preserved its historic features while incorporating modern design elements and craftsmanship, enhancing the home's timeless beauty amid its coastal setting. Entering through a grand vestibule, you are welcomed by a double set of wide wooden doors with large inset glass. The spacious formal living room, complete with exposed beams, detailed oak paneling, a wood-burning fireplace, and weight-and-chain windows, provides a warm atmosphere while embracing views of the bay. The open and airy dining room features sliding doors that lead to a covered porch and provides access to a quaint library for more intimate conversations. The home's kitchen is designed for entertaining and enjoys abundant natural light. It boasts an oversized island, chef-grade appliances, custom cabinetry, beautiful countertops, and a hostess pantry, combining functionality with elegance. The casual dining area in the sunroom is surrounded by windows, allowing natural light and showcasing cascading hydrangeas, perfect for enjoying sunrises. Additionally, there is a side door leading to a blue stone patio for outdoor cooking and access to the home's waterside yard. The sunroom also includes a small alcove with floor-to-ceiling windows, providing extra seating or a quaint office space that highlights the natural beauty outdoors. The open floor plan incorporates a lounge anchored by a gas fireplace, making hosting easy with the kitchen's close proximity. The intricate staircase, both restored and timeless, leads to the home's five bedrooms, three of which face south to maximize the views. The primary ensuite captures the waterfront view and includes a spa-inspired bathroom with a soaking tub and an oversized walk-in closet. The Jr. Primary ensuite is spacious and overlooks the backyard. Two additional bedrooms, also facing the water, share a full bathroom, while the final bedroom is ensuite and overlooks the side of the property. The residence features a unique, restored two-story boathouse, providing access to the double-tiered bulkhead and beach. This space is ideal for intimate gatherings and enjoying the sound of the waves. The expansive property additionally includes a Gunite pool with a covered outdoor lounge, a powder room, and a three-car garage. Encapsulated by mature trees and hedges, the property offers exceptional privacy and serenity. Whether you are looking for a summer sanctuary or a year-round estate, this property offers a level of prestige that rarely hits the market.
Exterior Features

Architectural Style Estate Carport YN No Construction Materials CedarShake Siding Direction Faces South Exterior Features Lighting Fencing Back Yard Frontage Length 170 Garage YN Yes Lot Features Back YardCorner LotLandscapedSprinklers In FrontSprinklers In RearWaterfront Parking Features DrivewayGarage Pool Features In GroundSalt Water Pool Private YN Yes Property Attached YN No View Water Waterfront Features BayfrontBulkheadWaterfront Waterfront YN Yes

Interior Features

Appliances Stainless Steel Appliance(s) Attic Full Basement Details Bilco Door(s)Storage SpaceUnfinished Basement YN Yes Cooling Central Air Fireplace Features Family RoomGasLiving RoomWood Burning Fireplace YN Yes Fireplaces Total 2 Flooring Hardwood Interior Features Beamed CeilingsBuilt-in FeaturesChandelierChefs KitchenEat-in KitchenEntrance FoyerFormal DiningHigh CeilingsKitchen IslandNatural WoodworkOpen FloorplanOpen KitchenOriginal DetailsPantryRecessed LightingSoaking TubWalk-In Closet(s)Wired for Sound Laundry Features Laundry Room Number Of Heating Zones 4 Number Of Kitchens 1 Rooms Total 20 Security Features Security System

Property Features

Association YN No Down Payment Resource YN No Electric Company PSEG Heating Forced AirPropane Horse YN No Lease Considered YN No Other Structures GazeboPool HouseShed(s) Property Condition Updated/Remodeled Property Sub Type Single Family Residence Senior Community YN No Sewer Septic Tank Spa YN No Special Listing Conditions None Tax Annual Amount 49144.46 Tax Source Municipality Utilities PropaneTrash Collection PrivateUnderground UtilitiesWater Connected Water Access YN Yes Water Source Public

Listing courtesy of Alexis Meadows of Compass Greater NY LLC: 631-988-8193
© 2026 OneKey MLS. All rights reserved.


© 2026 OneKey MLS. All rights reserved. IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but is not guaranteed accurate by the MLS or Mark Seiden Real Estate Team. Data last updated: 2026-10-15T18:22:59.51.
 
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