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105 Sequams Lane EWest Islip, NY 11795

For Sale

$1,250,000

Smart Buyer Rebate $12,500

Finest South Shore Living in Prestigious Sequams Colony

Welcome to an extraordinary opportunity to own a beautifully maintained oversized High Ranch in one of West Islip's most sought-after waterfront communities. Perfectly positioned in the heart of Sequams Colony, this exceptional residence offers the ideal blend of luxury, versatility, lifestyle, and location.

Featuring 6 spacious bedrooms, 4 full bathrooms, and a legal Mother-Daughter by permit, this home is designed to accommodate today's multi-generational living needs while providing abundant space for entertaining, working from home, or hosting extended family and guests.

From the moment you arrive, you'll appreciate the expansive grounds, oversized driveway, and impressive curb appeal. Inside, you'll discover updated kitchens and baths, multiple bonus rooms, and a flexible floor plan that offers endless possibilities. The thoughtfully designed layout provides room for everyone while maintaining a warm and inviting atmosphere throughout.

Step outside to enjoy your private backyard retreat featuring a large deck overlooking beautifully maintained grounds, two storage sheds, and an oversized two-car detached garage with ample space for vehicles, hobbies, storage, or workshop use.

What truly sets this property apart is its location within the coveted Sequams Colony waterfront community. Residents enjoy community docking rights, a boating lifestyle, and easy access to the Great South Bay. Whether you're spending weekends on the water, entertaining friends, or enjoying peaceful evening sunsets, this neighborhood embodies everything that makes South Shore living so desirable.

Just moments away, you'll find the renowned Babylon Yacht Club, vibrant Babylon Village restaurants, boutique shopping, waterfront parks, and the Babylon LIRR station, offering approximately a 50-minute express commute to Manhattan. This exceptional location combines the tranquility of waterfront living with the convenience of nearby village amenities and easy access to New York City.

West Islip is celebrated for its strong sense of community, excellent schools, beautiful parks, marinas, beaches, and waterfront lifestyle. From boating and fishing to dining and recreation, the area offers a quality of life that continues to attract discerning buyers seeking the very best Long Island has to offer.

Whether you're searching for a legal multi-generational home, a spacious retreat for entertaining, or a residence that embraces the South Shore waterfront lifestyle, 105 Sequams Lane East delivers an unparalleled opportunity to experience luxury, flexibility, and community in one exceptional package.

Welcome home to Sequams Colony—where every day feels like a vacation.

Listed by Elizabeth Glass RENE CBR

·

Douglas Elliman Real Estate

·

631-422-7510

Last updated June 13, 2026

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Source: OneKey #1007927

Listing Facts

  • TypeSingle-family
  • NeighborhoodWest Islip
  • Bedrooms6
  • Bathrooms4
  • Days on Prevu6
  • HOA/Maint. Fees$250/annual
  • Taxes$20,026,370/year
  • Size2,922 sqft
  • Price per sqft$428

Amenities

  • Dishwasher
  • Washer/Dryer
  • Parking

Location

Mortgage Calculator

Listing History

06/10/2026
Listed by Douglas Elliman Real Estate
$1,250,000

Property Details for 105 Sequams Lane E

Association

Amenities

  • Association Amenities: Other

Fees

  • Association Fee: $250.00 Annually
  • Association Fee Includes: Other

General

  • Association Name: Sequams Homeowners Association

Exterior

Construction

  • Property Attached: Yes
  • Year Built: 1963
  • Architectural Style: Hi Ranch
  • Construction Materials: Vinyl Siding

Features

  • Fencing: Full

Measurements

  • Building Area Total: 3,406
  • Building Area Units: Square Feet
  • Lot Size Acres: 0.41
  • Lot Size Square Feet: 17,860

Financial

Taxes

  • Parcel Number: 0500-476-00-03-00-020-000
  • Tax Annual Amount: $20,026,370.00
  • Tax Assessed Value: $65,800.00
  • Tax Year: 2026

Interior

Features

  • Appliances: Dishwasher, Dryer, Exhaust Fan, Gas Cooktop, Gas Oven, Gas Range, Microwave, Refrigerator, Stainless Steel Appliance(s), Washer, Gas Water Heater
  • Flooring: Hardwood, Laminate, Tile
  • Interior Features: First Floor Bedroom, First Floor Full Bath, Cathedral Ceiling(s), Ceiling Fan(s), Crown Molding, Entrance Foyer, Formal Dining, Granite Counters, Recessed Lighting, Storage, Walk-In Closet(s), Washer/Dryer Hookup

Measurements

  • Living Area: 2,922
  • Living Area Source: Public Records

Rooms

  • Bathrooms Full: 4
  • Bathrooms Total Integer: 4
  • Bedrooms Total: 6
  • Rooms Total: 12

Other

Location

  • Subdivision Name: Sequams Colony

Parking

Parking

  • Garage Spaces: 2
  • Garage: Yes
  • Parking Features: Detached, Driveway
  • Parking Total: 8

Schools

Elementary School

  • Elementary School: Paul J Bellew Elementary School
  • Elementary School District: West Islip

High School

  • High School: West Islip Senior High School
  • High School District: West Islip

Middle or Junior School

  • Middle Or Junior School: Beach Street Middle School
  • Middle Or Junior School District: West Islip

Utilities

Equipment

  • Cooling: Ductless, Wall/Window Unit(s)
  • Heating: Natural Gas
  • Sewer: Public Sewer
  • Utilities: Electricity Connected, Natural Gas Available
  • Water Source: Public

Frequently Asked Questions

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

There are 6 bedrooms and 4 bathrooms in this single-family home at 105 Sequams Lane E.

What schools are nearby to 105 Sequams Lane E?

Nearby schools include the Paul J Bellew Elementary School, Beach Street Middle School, and West Islip Senior High School.

Does this single-family home have parking?

Yes, there are 2 parking spaces available for 105 Sequams Lane E.

What are the annual taxes for 105 Sequams Lane E?

Annual taxes for this single-family home are estimated at $20,026,370.

How does 105 Sequams Lane E compare to other single-family homes in West Islip?

This single-family home is listed 12% below the average price for single-family homes in West Islip and has been on the market for 68 less days than the typical home in this area.

What building or home owners association is the single-family home part of?

This single-family home is part of the Sequams Homeowners Association home owners association.

What is the square footage on this single-family home?

According to the MLS, this listing is 2,922 sqft.

105 Sequams Lane E is a 6-bedroom, 4-bath single-family home for sale in West Islip NY 11795. Listed on Prevu for 6 days at $1,250,000. This home features 2,922 square feet of living space, located in West Islip. The median listing price for single-family homes in this area is $749,000. Nearby schools include Paul J Bellew Elementary School, Beach Street Middle School, and West Islip Senior High School. The home offers dishwasher, parking, and washer/dryer. View other 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.