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147 Eaton LaneWest Islip, NY 11795

For Sale

$3,999,900

Smart Buyer Rebate $39,999

Welcome to this magnificent custom-built 5,000 sq ft waterfront Colonial, perfectly set on a private .63-acre property offering luxury, space, and timeless elegance. A dramatic two-story entry with a grand dual-sided staircase sets the tone for the exceptional craftsmanship found throughout. Rich Brazilian cherry floors flow seamlessly across the main living areas, adding warmth and sophistication. At the heart of the home is a stunning, high-end Rutt custom kitchen, featuring rare and striking Labradorite countertops, premium cabinetry, and an open layout designed for both everyday living and elegant entertaining. The kitchen opens to a breathtaking two-story Great Room with a gas fireplace and soaring windows that fill the space with natural light. French doors lead to a beautiful bluestone patio, creating the perfect indoor-outdoor flow for waterfront gatherings. With ample space on the .63-acre property, there is plenty of room to design and build your dream pool while still enjoying privacy and open views. The luxurious primary suite offers a peaceful retreat with a sitting area, an oversized walk-in closet, and a spa-like bath. Four additional generously sized bedrooms and a total of 4.5 baths provide comfort and flexibility for guests. This extraordinary waterfront residence combines refined design, exceptional materials, and resort-style potential — a rare opportunity to own a truly special home.

Listed by Eric G. Ramsay III

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Eric G Ramsay Jr Assoc LLC

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631-665-1500

Last updated March 09, 2026

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Source: OneKey #965613

Listing Facts

  • TypeSingle-family
  • NeighborhoodWest Islip
  • Bedrooms5
  • Bathrooms5
  • Days on Prevu9
  • Taxes$33,859.92/year
  • Size5,189 sqft
  • Price per sqft$771

Amenities

  • Dishwasher
  • Private Outdoor Space
  • Washer/Dryer
  • Air Conditioning
  • Parking

Location

Mortgage Calculator

Listing History

03/07/2026
Listed by Eric G Ramsay Jr Assoc LLC
$3,999,900

Property Details for 147 Eaton Lane

Exterior

Construction

  • Year Built: 2009
  • Architectural Style: Colonial
  • Construction Materials: Energy Star, Stone

Features

  • Patio And Porch Features: Patio, Porch
  • View: Water
  • Waterfront Features: Waterfront
  • Waterfront: Yes

Measurements

  • Building Area Total: 5,189
  • Building Area Units: Square Feet
  • Lot Features: Sprinklers In Front, Sprinklers In Rear
  • Lot Size Acres: 0.62
  • Lot Size Square Feet: 27,007

Financial

Taxes

  • Parcel Number: 0500-476-00-03-00-049-000
  • Tax Annual Amount: $33,859.92
  • Tax Assessed Value: $109,000.00
  • Tax Year: 2026

Interior

Features

  • Appliances: Dishwasher, Dryer, Refrigerator, Washer
  • Fireplace: Yes
  • Fireplaces Total: 1
  • Flooring: Hardwood
  • Interior Features: Eat-in Kitchen, Formal Dining

Measurements

  • Living Area: 5,189
  • Living Area Source: Public Records

Rooms

  • Bathrooms Full: 4
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 5
  • Bedrooms Total: 5
  • Rooms Total: 9

Other

Location

  • Subdivision Name: Magoon Area

Parking

Parking

  • Garage Spaces: 2
  • Garage: Yes
  • Parking Features: Attached, Private

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: Central Air
  • Heating: ENERGY STAR Qualified Equipment, Forced Air, Natural Gas
  • Sewer: Public Sewer
  • Utilities: Electricity Connected, Natural Gas Connected, Sewer Available, Water Connected
  • Water Source: Public

Frequently Asked Questions

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

There are 5 bedrooms and 5 bathrooms in this single-family home at 147 Eaton Lane.

What schools are nearby to 147 Eaton Lane?

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 147 Eaton Lane.

What are the annual taxes for 147 Eaton Lane?

Annual taxes for this single-family home are estimated at $33,859.

How does 147 Eaton Lane compare to other single-family homes in West Islip?

This single-family home is listed 180% above the average price for single-family homes in West Islip and has been on the market for 65 less days than the typical home in this area.

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

According to the MLS, this listing is 5,189 sqft.

147 Eaton Lane is a 5-bedroom, 5-bath single-family home for sale in West Islip NY 11795. Listed on Prevu for 9 days at $3,999,900. This residence features 5,189 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 private outdoor space, dishwasher, air conditioning, 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.