by RH Advisors

See Home Value
$1,800,000
● House - Off Market

43 Duck Lane

Islip, NY 11795
bedrooms
5 Beds
bathrooms
4 Baths, 1 Half Bath
square feet
5,568 Ft²
$11,742
Est. Monthly
3.73%
Cap Rate

About This Property

Luxury Waterfront Oasis in Cedar Point Colony

Experience the epitome of waterfront living in this spectacular 5,500-square-foot custom home, expertly renovated, remodeled, and expanded 2008/2009. Designed for the true water enthusiast, this property boasts over  160 feet of bulkhead and dockage on a wide canal and lagoon, capable of handling any size boat, with electric and water hookups.

Interior Highlights:

• Step inside to discover a spacious, well-appointed home with polished hardwood flooring throughout.

• The amazing country sized custom kitchen and adjoining great room are the heart of the home, featuring a gas fireplace and sliding doors that open to an expansive deck.  Powder room off the kitchen

• The home offers four generously sized bedrooms, including a private primary suite with gas fireplace and a luxurious soaking tub. The suite also has its own private deck, offering a peaceful retreat with beautiful water views.

• A second bedroom includes its own en-suite bathroom.

• The first floor is an entertainer's dream, with an airy den with gas fireplace, an entertainment kitchen with a custom wet bar, a massive workshop, which could also serve as a fifth bedroom or playroom.

• Another full bath and a guest area, complete with a pool table, provide ample space for hosting.

• For the professional, a large executive office with abundant windows offers a bright and productive workspace.

Exterior & Amenities:

• Outside, a covered paver patio provides a perfect spot to enjoy the mature, lush landscaping and serene lagoon views.

• Additional features include radiant heat, a Buderus hot water boiler, and three-zone air conditioning for ultimate comfort.

• Three total fireplaces and vaulted ceilings add to the home's impressive, luxurious feel.

This custom beauty is a must-see for anyone seeking a unique waterfront property in a protected, deep-water canal location, with plenty of room for entertaining and enjoying the serene surroundings. Come see this masterpiece in Cedar Point Colony.
Unit Size
5,568 Ft²
Days on Market
142 days
Land Size
0.44 acres
Price per sqft
$332
Property Type
House
Property Taxes
$2,658
HOA Dues
-
Year Built
-

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Cap Rate Calculator

Last updated: 9 months ago (OneKey MLS #KEY908241)

Price History

Date / Event Date Event Price
Jan 30, 2026 Sold
Sold
Nov 8, 2025 In contract -
In contract
Sep 10, 2025 Listed by Century 21 AA Realty $1,850,000
Listed by Century 21 AA Realty
Oct 21, 2011 Sold
Sold

Property Highlights

Garage
Parking Available
Air Conditioning
Fireplace
With View

Building Info

Overview

    General

  • Bedroom Count: 0
  • Building Condition: 0
  • Building Quality: 0
  • Construction Type: 0
  • Building Style: 0
  • Exterior Walls Type: 0
  • Interior Walls Type: 0
  • Roof Shape Type: 0
  • Roof Cover Type: 0
  • Floor Cover: 0
  • Basement Type: 0
  • Basement Area: 0
  • Garage Type: 0
  • Parking Space Count: 0
  • Patio Type: 0
  • Porch Type: 0
  • Pool Type: 0

    Dimensions

  • Lot Size Square Feet: 19,166
  • Lot Size Frontage Feet: 530
  • Total Building Area: 0
  • Building Area: 0

    Heating and Cooling

  • Air Conditioning: 0
  • Heating: 0
  • Heating Fuel Type: 0

    Utilities

  • Sewer System: 0
  • Water Service: 0

Building

  • Building Type: 0
  • Property Class: R
  • Land Acres: 0000000440
  • Standard Land Use Code: 1001
  • County Land Use Code: 210
  • Legal Description 1: T054H00000000

Neighborhood

  • School District Name: West Islip Union Free School District
  • School Tax School District: WEST ISLIP
  • Census Tract: 146902

Zoning

  • Zoning: A

Geography

  • District: 0500-4
  • Section: 50.47
  • Parcel: 0500-478.00-03.00-047.001
  • Block: 8000
  • Lot: 300.047
  • Municipality: ISLIP
  • Latitude: 40.691
  • Longitude: -73.2896

    Address

  • Full Address: 43 Duck Ln
  • Address - House Number: 43
  • Address - Street Name: Duck
  • Address - Suffix Type: Ln
  • State: NY
  • City Name: West Islip
  • Carrier Code: C024
  • 4-Digit Zip Code: 5037
  • Zip Code: 11795

Valuation

    Tax

  • Tax Year: 2022
  • Tax Amount: $0
  • Tax Rate Code Area: 472809

    Appraisal Valuation

  • Standard Deviation: 0.2358
  • Valuation Date: Feb 14, 2024
  • Confidence Score: 67
  • Final Value: 972,292
  • High Value: 1,201,566
  • Low Value: 743,018

    Market Valuation

  • Market Total Value: $1,469,780
  • Market Land Value: $329,670
  • Market Improvement Value: $1,140,110

    Assessments Valuation

  • Assessed Year: 2023
  • Assessed Total Value: $107,000
  • Assessed Land Value: $24,000
  • Assessed Improvements Value: $83,000

    Exemptions

  • Veteran Exemption: Yes
  • Senior Citizen Exemption : Yes
  • Homeowner Exemption: Yes

    Sales

  • Current Sale Contract Date: Oct 13, 2011
  • Current Sale Recording Date: Oct 21, 2011
  • Current Sale Price:
  • Current Sale Document Type: 12
Data used for valuation calculations is provided by RealtyHop, and other third party sources

Comparables

Unit
Status
Type
Beds
Baths
ft²
Price/ft²
Asking Price
Listed On
Closing Price
Sold On
HOA + Taxes

About West Islip


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Frequently Asked Questions

When was property at 43 Duck Lane built and last sold?
The property at 43 Duck Lane was built in and last sold on Oct 13, 2011 for $500,000.
How much is this home worth?
The estimated value of the home located at 43 Duck Lane is $0.
What are some comparable homes to 43 Duck Lane?
There are currently no comparable homes to 43 Duck Lane.

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