SoldMar 12, 2026

Listed and Bought with Nicholas Aliano from Aliano Real Estate

Source: OneKey #947492

21 Seacliff Lane, Miller Place, NY, 11764

$1,550,000

6
6
2
3565 sq. ft.
51836 sq. ft.

SingleFam

17 days on the market

Sold: Mar 12, 2026

What's around 21 Seacliff Lane

About this property

Waterfront Estate on Most Desirable Street in Town! Sitting on 1.19 acres, owning up to the high water line, this former locally renowned builders personal home is now being offered for sale. With views of the Long Island Sound and Connecticut this Farmhouse style colonial is massive at 4,400 sqft with over 12 rooms and 6 bedrooms including the separate mother/daughter suite. The grounds feature a wood bulkhead at the base of the cliff. Brick retaining walls, paver walkways and patios surrounding the inground salt water pool. The Main area of the home is not like any other and Features an entry hall with wood floor inlay, a formal Living room with a wood burning fireplace, formal dining room with window bench seat. There is an Eat In kitchen and Family room overlooking the inground pool and Long Island Sound. Upstairs there is a Primary Bedroom with a Juliet balcony, a Walk-in closet with custom closet system and a primary bath all recently redone in the past few years with a walk-in glass enclosed shower and tub area, double sink and sep water closet. There is 3 additional bedrooms and an additional full bath with marble tile also located on the second floor. In the homes basement there is an office just off the driveway, a billiard room, a media room with wet bar and Full bath. There is a mud room with laundry and 2 garages on currently being used as a home gym. And if that wasn't enough on the west side of the home is a very large 2 bedroom mother/daughter area with its own private living room, eat in kitchen, 1st floor bedroom and full bath plus an additional 1/2 bath/laundry and 2nd floor office or 2nd/guest bedroom. This home comes with private deeded beach rights for a minimal annual fee. The possibilities and views are endless!

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