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78 Round Pond Ln

sag harbor, NY 11963

$4,995,000

  • 4 BR
    4 BA, 1 HALF BA
    APPROX. 3,920 SF
  • logodouglas elliman exclusive

INTERESTED? LET'S CONNECT

This striking modern residence blends clean architecture with thoughtful design, offering 4 bedrooms and 4.5 bathrooms across an open, light-filled floor plan. Walls of glass, soaring ceilings, and refined finishes create a seamless sense of flow, while a double-height living room and kitchen form the heart of the home, designed for both entertaining and everyday living—all surrounded by the approximately 1,000-acre Long Pond Greenbelt Habitat.

The layout balances comfort and flexibility. One of the four bedrooms is a first-floor ensuite, providing a private retreat for guests or convenient single-level living. Upstairs, the additional bedrooms are thoughtfully positioned for privacy, including a spacious primary with a spa-like bathroom, a wall of windows that fill the space with natural light, and a private deck—ideal for morning coffee or unwinding in the afternoon sun. The second-floor hall overlooks the double-height living area below, further enhancing the sense of openness and light.

Interior amenities include a private screening room, home gym, and integrated home technology. The home is equipped with a 4-zone HVAC system with two ionic Air Scrubbers, a Belgium wood-burning fireplace capable of heating the entire house, a triple water filtration system, and a full-house generator—combining modern luxury with practical ease.

The design emphasizes a natural connection to the outdoors, with walls of glass opening to a meticulously landscaped backyard conceived as a private resort. A saltwater gunite pool with waterfall spa anchors the grounds, where the gentle sound of cascading water enhances the Zen-like calm of this special home. An outdoor shower, infrared sauna, and a pool house with an indoor bar and prep area expand the living experience outside. Evenings can be spent around the custom copper gas fire pit, while the irrigated vegetable garden adds a touch of sustainability and charm.

All of this is just minutes from the restaurants, boutiques, and waterfront of downtown Sag Harbor.

Details

3,920 Sq Ft

2.1 Private Acres Lot Size

Single Family Home

$19,309 Annual Tax

Built in 2016

MLS/Listing ID 418976

2 Stories

Amenities & Features

Hot Tub

Media Room

Pool

Sauna Room

Laundry Room

Exercise Room

Central AC

Pool - Gunite

Parking - Garage

Style - Modern

Outdoor Shower

Fireplace

Hardwood

Basement

Great Room

OEAST

Source of Data: OUT EAST

estimate my mortgage

TOTAL MONTHLY COST

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HOME PRICE
DOWN PAYMENT
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INTEREST

Interested in 78 Round Pond Ln?