$1,350,000

188 Sequams Lane Center West Islip, NY 11795

West Islip Neighborhood

Estimated payment $9,071/month

Total Views 326
4 Beds
3.5 Baths
2,100 Sq Ft
$643 Price per Sq Ft

Highlights

  • Docks
  • In Ground Pool
  • Canal Access
  • Beach Street Middle School Rated A-
  • Waterfront
  • Clubhouse

About This Home

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.

Listing Agent

Melissa Leace

Ryan Hallock Brokerage Phone: 631-482-8888 License #10401317132 Listed on: 08/06/2025

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $20,152

Year Built

  • Built in 1958 | Remodeled in 2024

Lot Details

  • 10,890 Sq Ft Lot
  • Lot Dimensions are 90x125
  • Waterfront
  • Cul-De-Sac
  • Back Yard Fenced
  • Level Lot
  • Front and Back Yard Sprinklers

Parking

  • 1.5 Car Attached Garage
  • Garage Door Opener
  • Driveway
  • Off-Street Parking

Home Design

  • Farmhouse Style Home
  • Frame Construction
  • Batts Insulation
  • Vinyl Siding

Interior Spaces

  • 2,100 Sq Ft Home
  • 2-Story Property
  • Built-In Features
  • Skylights
  • Chandelier
  • 1 Fireplace
  • Wood Burning Stove
  • New Windows
  • Double Pane Windows
  • ENERGY STAR Qualified Windows
  • ENERGY STAR Qualified Doors
  • Wood Flooring
  • Crawl Space
  • Smart Thermostat

Kitchen

  • Eat-In Kitchen
  • Cooktop
  • Microwave
  • Freezer
  • Dishwasher

Bedrooms and Bathrooms

  • 4 Bedrooms
  • Primary Bedroom on Main
  • En-Suite Primary Bedroom
  • Walk-In Closet

Laundry

  • Dryer
  • Washer

Eco-Friendly Details

  • Energy-Efficient Exposure or Shade
  • ENERGY STAR Qualified Equipment for Heating

Outdoor Features

  • In Ground Pool
  • Canal Access
  • Docks
  • Balcony
  • Deck
  • Private Mailbox
  • Porch

Schools

  • Paul J Bellew Elementary School
  • Beach Street Middle School
  • West Islip Senior High School

Utilities

  • Forced Air Heating and Cooling System
  • Heating System Uses Oil
  • Oil Water Heater

Listing and Financial Details

  • Legal Lot and Block 46 / 0002
  • Assessor Parcel Number 0500-476-00-02-00-046-000

Community Details

Recreation

  • Powered Boats Allowed

Additional Features

  • Association fees include common area maintenance
  • Clubhouse

Home Details

Home Type

Single Family

Est. Annual Taxes

$20,152

Year Built

Built in 1958 | Remodeled in 2024

Lot Details

0

Parking

1

Listing Details

  • Property Type: Residential
  • Architectural Style: Farmhouse
  • Property SubType: Single Family Residence
  • Property Condition: Updated/Remodeled
  • Levels: Two
  • Year Built: 1958
  • Year Built Effective: 2024
  • Attribution Contact: 631-482-8888
  • Carport Y N: No
  • Special Features: None
  • Property Sub Type: Detached
  • Year Renovated: 2024

Interior Features

  • Appliances: Oil Water Heater, ENERGY STAR Qualified Appliances, Cooktop, Dishwasher, Dryer, Freezer, Microwave, Refrigerator, Washer
  • Interior Amenities: Built-in Features, Chandelier, Entertainment Cabinets, Low Flow Plumbing Fixtures, Smart Thermostat, ENERGY STAR Qualified Door(s), Eat-in Kitchen, Master Downstairs, Walk-In Closet(s), First Floor Bedroom, Primary Bathroom
  • Fireplaces: 1
  • Flooring: Hardwood
  • Fireplace Features: Wood Burning Stove
  • Full Bathrooms: 3
  • Half Bathrooms: 1
  • Basement: Crawl Space
  • Total Bedrooms: 4
  • Fireplace: Yes
  • Living Area: 2100
  • Window Features: New Windows, Double Pane Windows, ENERGY STAR Qualified Windows, Skylight(s)
  • Basement YN: Yes

Exterior Features

  • Construction Materials: Energy Star, Batts Insulation, Frame, Shingle Siding, Vinyl Siding
  • Waterfront Features: Canal Access, Waterfront, Water Access
  • Fencing: Back Yard, Fenced
  • Pool Features: In Ground
  • Pool Private: No
  • Spa: No
  • Exterior Features: Mailbox, Balcony, Dock
  • Patio and Porch Features: Deck, Porch
  • Waterfront: Yes

Garage/Parking

  • Total Parking Spaces: 6
  • Garage Spaces: 1.5
  • Garage: Yes
  • Parking Description: Garage Door Opener, Attached, Driveway, Garage, Off Street, Private

Utilities

  • Cooling: Central Air
  • Heating: ENERGY STAR Qualified Equipment, Oil, Forced Air
  • Sewer: Public Sewer
  • Utilities: Trash Collection Public
  • Water Source: Public

Condo/Co-op/Association

  • HOA Fee Includes: Common Area Maintenance, Other
  • Association Amenities: Powered Boats Allowed
  • Senior Community: No
  • Association: No

Association/Amenities

  • Community Features: Clubhouse, Other

Schools

  • Middle School: Beach Street Middle School

Lot Info

  • Lot Dimensions: 90x125
  • Lot Size Sq Ft: 10890
  • Lot Features: Sprinklers In Front, Sprinklers In Rear, Cul-De-Sac, Near School, Near Shops, Level
  • Parcel Number: 0500-476-00-02-00-046-000
  • Property Attached: No
  • Additional Parcels: No

Rental Info

  • Lease Considered: No

Tax Info

  • Tax Annual Amount: 20152.2
  • Tax Block: 0002
  • Tax Lot: 46
  • Tax Year: 2025

MLS Schools

  • Elementary School: Paul J Bellew Elementary School
  • High School: West Islip Senior High School
  • Middle School District: West Islip

Map

Range of Values:

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Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2024 -- $67,700 $19,000 $48,700
2023 -- $67,700 $19,000 $48,700
2022 $15,500 $67,700 $19,000 $48,700
2021 $15,500 $67,700 $19,000 $48,700
2020 $17,216 $67,700 $19,000 $48,700
2019 $15,500 $0 $0 $0
2018 -- $67,700 $19,000 $48,700
2017 $15,118 $67,700 $19,000 $48,700
2016 $15,177 $67,700 $19,000 $48,700
2015 -- $67,700 $19,000 $48,700
2014 -- $67,700 $19,000 $48,700
Source: Public Records

Property History

Date Event Price Change Sq Ft Price
08/06/2025 08/06/25 For Sale $1,350,000 +134.8% $643 / Sq Ft
07/12/2023 07/12/23 Sold $575,000 0.0% --
05/24/2023 05/24/23 Pending -- -- --
05/04/2023 05/04/23 For Sale $575,000 0.0% --
04/06/2023 04/06/23 Pending -- -- --
03/28/2023 03/28/23 For Sale $575,000 -- --
Source: OneKey® MLS

Purchase History

Date Type Sale Price Title Company
Deed $575,000 None Available
Deed $575,000 None Available
Foreclosure Deed $832,287 None Available
Foreclosure Deed $832,287 None Available
Source: Public Records

Mortgage History

Date Status Loan Amount Loan Type
Previous Owner $200,000 Unknown
Previous Owner $100,000 Unknown
Source: Public Records

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Source: OneKey® MLS

MLS Number: 898097

OneKey® MLS

APN: 0500-476-00-02-00-046-000