188 Sequams Lane

West Islip NY 11795

2100 sq. ft.

10890 sq. ft.

Single-Family

Last sold for $1,200,000

Melissa Leace, last sold this property on 23 April 2026 after 1121 days on market.

Overview

This beautifully renovated property offers a rare opportunity to enjoy modern coastal living just two minutes by boat from the Great South Bay. Located in the heart of Sequams Colony, one of West Islip’s most desirable waterfront neighborhoods, this home is part of a warm, welcoming community known for its family-friendly events and strong neighborhood association. Step inside to discover 4 spacious bedrooms, 3 with walk-in closets, and 3.5 luxurious bathrooms, all fully renovated with high-end finishes. The primary suite is a true retreat, featuring a spa-like marble ensuite and an oversized walk-in closet. The open-concept layout is ideal for both entertaining and everyday living, with rich hardwood floors and a show-stopping chef’s kitchen. Sleek quartz countertops, custom cabinetry, stainless steel appliances, and a large center island anchor this light-filled space. Outside, enjoy a private backyard oasis with an in-ground pool, two expansive decks (including one off the second floor with elevated canal views), and 90 feet of bulkhead on a wide, deep canal, perfect for boating enthusiasts. Additional highlights include central air, one and half-car garage, and stunning water views from multiple rooms. This home blends comfort, style, and functionality, ideal for those seeking luxury living on Long Island’s South Shore.

Features

4 bedrooms

4 bathrooms

6 carspaces

2 garage spaces

2100 sq. ft. floor area

10890 sq. ft. lot size

Single-Family

Estimated Value

Based on this property and similar 4 bedroom single-family properties sold in West Islip over the last 12 months, the estimated median property value of 188 Sequams Lane is $800k.

Median value

$800k

Estimated value range

$775 - $4.28m

Median days on market

Estimated value trend

increase over the last 12 months

Average days on market is based on recent, comparable sales in West Islip. It is only an indication of the time a property is actively listed and should not be relied upon as an accurate representation of how soon a property will be sold.

Property history for 188 Sequams Lane

2026

Sold

$1,200,000

23 Apr 2026 by Melissa Leace, of Ryan Hallock

2023

Sold

$575,000

12 Jul 2023 by Jennifer Carter, of S & J Property Management Corp

Happy sellers in West Islip

We have insufficient information to provide an overview of customer satisfaction for West Islip. Viewing the agent profiles, reviews and sales for West Islip can provide insights for this location.