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1140 Park AvenueMattituck, NY 11952

For Sale

$11,500,000

Smart Buyer Rebate $115,000

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.

Listed by Alexis Meadows

·

Compass Greater NY LLC

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631-988-8193

Last updated September 12, 2026

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Source: OneKey #1036287

Listing Facts

  • TypeSingle-family
  • NeighborhoodMattituck
  • Bedrooms5
  • Bathrooms5
  • Days on Prevu35
  • Taxes$49,144.46/year
  • Size5,000 sqft
  • Price per sqft$2,300

Amenities

  • Air Conditioning
  • Parking
  • Swimming Pool

Location

Mortgage Calculator

Listing History

08/12/2026
Status changed to Active
$11,500,000
08/12/2026
Listed by Compass Greater NY LLC
$11,500,000
  1. 08/12/2026$11,500,000
    Status changed to Active
  2. 08/12/2026$11,500,000
    Listed by Compass Greater NY LLC

Property Details for 1140 Park Avenue

Exterior

Construction

  • Property Condition: Updated/Remodeled
  • Year Built: 1905
  • Architectural Style: Estate
  • Construction Materials: Cedar, Shake Siding
  • Exterior Features: Lighting

Features

  • Direction Faces: South
  • Fencing: Back Yard
  • Other Structures: Gazebo, Pool House, Shed(s)
  • Pool Features: In Ground, Salt Water
  • Pool Private: Yes
  • View: Water
  • Waterfront Features: Bayfront, Bulkhead, Waterfront
  • Waterfront: Yes

Measurements

  • Building Area Units: Square Feet
  • Frontage Length: 170
  • Lot Features: Back Yard, Corner Lot, Landscaped, Sprinklers In Front, Sprinklers In Rear, Waterfront
  • Lot Size Acres: 3.24
  • Lot Size Square Feet: 141,134

Financial

Taxes

  • Parcel Number: 1000-123-00-08-00-001-000
  • Tax Annual Amount: $49,144.46
  • Tax Year: 2025

Interior

Features

  • Appliances: Stainless Steel Appliance(s)
  • Fireplace Features: Family Room, Gas, Living Room, Wood Burning
  • Fireplace: Yes
  • Fireplaces Total: 2
  • Flooring: Hardwood
  • Interior Features: Beamed Ceilings, Built-in Features, Chandelier, Chefs Kitchen, Eat-in Kitchen, Entrance Foyer, Formal Dining, High Ceilings, Kitchen Island, Natural Woodwork, Open Floorplan, Open Kitchen, Original Details, Pantry, Recessed Lighting, Soaking Tub, Walk-In Closet(s), Wired For Sound

Measurements

  • Living Area: 5,000
  • Living Area Source: Measured

Rooms

  • Basement: Bilco Door(s), Storage Space, Unfinished
  • Has Basement: Yes
  • Bathrooms Full: 4
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 5
  • Bedrooms Total: 5
  • Rooms Total: 20

Parking

Parking

  • Garage Spaces: 3
  • Garage: Yes
  • Parking Features: Driveway, Garage

Schools

Elementary School

  • Elementary School: Mattituck-Cutchogue Elementary Sch
  • Elementary School District: Mattituck-Cutchogue

High School

  • High School: Mattituck Junior-Senior High School
  • High School District: Mattituck-Cutchogue

Middle or Junior School

  • Middle Or Junior School: Mattituck Junior-Senior High School
  • Middle Or Junior School District: Mattituck-Cutchogue

Utilities

Equipment

  • Cooling: Central Air
  • Heating: Forced Air, Propane
  • Laundry Features: Laundry Room
  • Sewer: Septic Tank
  • Utilities: Propane, Trash Collection Private, Underground Utilities, Water Connected
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 5 bedrooms and 5 bathrooms in this single-family home at 1140 Park Avenue.

What schools are nearby to 1140 Park 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 3 parking spaces available for 1140 Park Avenue.

What are the annual taxes for 1140 Park Avenue?

Annual taxes for this single-family home are estimated at $49,144.

How does 1140 Park Avenue compare to other single-family homes in Mattituck?

This single-family home is listed 301% above the average price for single-family homes in Mattituck and has been on the market for 98 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 5,000 sqft.

1140 Park Avenue is a 5-bedroom, 5-bath single-family home for sale in Mattituck NY 11952. Listed on Prevu for 35 days at $11,500,000. This home features 5,000 square feet of living space, located in Mattituck. The median listing price for single-family homes in this area is $1,950,000. Nearby schools include Mattituck-Cutchogue Elementary Sch, Mattituck Junior-Senior High School, and Mattituck Junior-Senior High School. The home offers air conditioning, parking, and swimming pool. Explore more single-family home listings in Suffolk County.

The data relating to real estate for sale on this website comes in part from the IDX Program of OneKey™ MLS. The source of the displayed data is either the property owner or public record provided by non-governmental third parties. It is believed to be reliable but not guaranteed. This information is provided exclusively for consumers’ personal, non-commercial use. Information Copyright 2026, OneKey™ MLS. All Rights Reserved.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.