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For sale
  • $5,900,000

    2100 Park Avenue, Mattituck, NY 11952

    5beds
    4,419sqft
    Single Family Residence, Residential
    Built in 2002
    1.35 Acres Lot
    $-- Zestimate®
    $1,335/sqft
    $-- HOA

    What's special

    Gas fireplaceLuxury waterfront estateFlooded with natural lightOutdoor bluestone patioCovered mahogany porchBonus roomBeautifully appointed bedrooms
    Welcome to a unique luxury waterfront estate, perfectly situated overlooking the Peconic Bay, with stunning views of Robin's Island and the Hamptons. With over 100 feet of sandy beach and surf, this custom-built residence features a guest house on the property, a lower-level waterside sun deck, and a covered mahogany porch. It's an ideal spot for early sunrises, enjoying the bay breeze, or admiring the beautifully landscaped lawn leading to the water's edge. The main house boasts premium finishes, fixtures, and detailed woodwork throughout. The open floor plan offers both elegance and comfort, flooded with natural light. New coffered ceilings, accented by reclaimed wood beams, provide architectural detail. The living room and formal dining room are anchored by a gas fireplace, which features built-in shelving and seating designed to maximize water views. The home is professionally decorated in a style that embodies a coastal lifestyle. The gourmet kitchen is equipped with high-end appliances, pearl white quartz countertops, custom cabinetry, a walk-in pantry, and a center island accented by a decorative reclaimed wood ceiling that defines the space. The main floor primary suite offers spectacular water views and private porch access. Its spa-inspired bathroom features double sinks, a soaking tub, and a beautifully tiled shower with bench seating. The suite also includes ample storage and a walk-in closet. Upstairs, you’ll find two beautifully appointed bedrooms, a full bath, a bonus room, and two additional finished spaces suitable for storage or to be transformed into a gym, office, or recreation room. The guest house is also tastefully designed and well-equipped. It includes a retro eat-in kitchen, two charming bedrooms, a spacious living room with a wood-burning fireplace, quaint wood floors, a full bath, and on-site laundry. The outdoor bluestone patio is surrounded by lush greenery, creating a lovely ambiance for entertaining and al fresco dining. The property features mature, manicured landscaping and ample space for a water-facing pool or tennis court. Experience all that the North Fork and East End have to offer, conveniently located near the charming Love Lane, known for its delightful shopping and restaurant options, vineyards, and farm stands.
    282 days
    on Zillow
    |
    1,161
    |
    49
    |

    Zillow last checked: 7 hours ago

    Listing updated: August 25, 2025 at 08:16am

    Listing by:

    Douglas Elliman Real Estate 631-288-6244,

    Alexis Meadows 631-988-8193

    Source: OneKey® MLS,MLS#: L3562280MLS Logo
    Travel times

    Tour with a buyer's agent

    We'll find a local expert to take you on a private tour of 2100 Park Avenue.

    Next available tour time:Tomorrow at 11am

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 5
    • Bathrooms: 4
    • Full bathrooms: 3
    • 1/2 bathrooms: 1
    Other
    • Description: Entry Foyer
    Other
    • Description: Kitchen, Formal Dining Room, Family Room W/Gas FP Primary Ensuite W/Waterviews and sliders to porch, Laundry Room, Guest Bathroom
    • Level: First
    Other
    • Description: 2 Guest Bedrooms, Full Bath, Bonus Room/Office With Storage & Additional Back Staircase to Kitchen
    • Level: Second
    Other
    • Description: Unfinished.
    • Level: Basement
    Other
    • Description: Cottage has two bedrooms, 1 full bath, kitchen and living room. Stone patio and basement.
    Heating
    • Forced Air, Oil
    Cooling
    • Central Air
    Appliances
    • Included: Oil Water Heater
    Features
    • Eat-in Kitchen, Entrance Foyer, Formal Dining, Master Downstairs, Primary Bathroom
    • Flooring: Hardwood
    • Windows: Double Pane Windows, Skylight(s)
    • Basement: Unfinished
    • Attic: See Remarks
    • Number of fireplaces: 2
    Interior area
    • Total structure area: 4,419
    • Total interior livable area: 4,419 sqft

    Property

    Parking
    • Parking features: Attached, Garage, Private
    • Has garage: Yes
    Features
    • Levels: Two
    • Patio & porch: Deck, Patio, Porch
    • Waterfront features: Beach Access, Beach Front, Waterfront
    Lot
    • Size: 1.35 Acres
    • Dimensions: 1.35
    • Features: Sprinklers In Front, Sprinklers In Rear
    Details
    • Parcel number: 1000123000800008003
    • Zoning: Res

    Construction

    Type & style
    • Home type: SingleFamily
    • Property subtype: Single Family Residence, Residential
    Materials
    • Cedar, Shingle Siding
    Condition
    • Year built: 2002
    • Major remodel year: 2023

    Utilities & green energy

    • Sewer: Septic Tank
    • Water: Public

    Community & HOA

    HOA
    • Has HOA: No
    Location
    • Region: Mattituck

    Financial & listing details

    • Price per square foot: $1,335/sqft
    • Tax assessed value: $3,090,909
    • Annual tax amount: $27,020
    • Date on market: 6/28/2024
    • Cumulative days on market: 427 days
    • Listing agreement: Exclusive Right To Sell
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