Very Rare Legal Two-Family By CO In The Heart Of West Islip! Situated On A Beautifully Landscaped 100' X 100' Lot, This Immaculate Property Is Perfect For Investors Or Owner-Occupants.
The First-Floor Unit Features 2 Bedrooms, 1 Updated Bath, Hardwood Floors Throughout, And An Updated Kitchen With Quartz Countertops And New Appliances.
The Oversized Second-Floor Apartment Offers 2 Large Bedrooms, An Eat-In Kitchen With Granite Countertops, A Spacious Living Room, And A Formal Dining Room With Potential For A Third Bedroom Or Home Office.
Complete With A Massive Detached 2-Car Garage, Plenty Of Parking, And A Beautifully Maintained Yard. A Rare Opportunity To Own A Legal Two-Family In One Of West Islip's Most Desirable Locations!
Pending
$785,000
527 Milligan Lane, West Islip, NY 11795
4beds
2,792sqft
Duplex, Multi Family
Built in 1930
-- sqft lot
$-- Zestimate®
$281/sqft
$-- HOA
What's special
- 16 days |
- 295 |
- 8 |
Likely to sell faster than
Zillow last checked:
Listing updated:
Listed by:
Coldwell Banker American Homes 631-673-6800,
Nicholas A. Pappas 631-433-5256
Source: OneKey® MLS as distributed by MLS GRID,MLS#: 1023489
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 2
- Full bathrooms: 2
Heating
- Baseboard
Cooling
- Wall/Window Unit(s)
Appliances
- Laundry: Washer/Dryer Hookup, In Garage, In Kitchen, In Unit
Features
- First Floor Bedroom, First Floor Full Bath, Chefs Kitchen, Crown Molding, Eat-in Kitchen, Entrance Foyer, Formal Dining, In-Law Floorplan, Quartz/Quartzite Counters, Recessed Lighting, Storage
- Flooring: Hardwood
- Has fireplace: No
Interior area
- Total structure area: 2,792
- Total interior livable area: 2,792 sqft
Property
Parking
- Total spaces: 2
- Parking features: Attached, Driveway, Garage, Garage Door Opener, On Street, Storage
- Garage spaces: 2
- Has uncovered spaces: Yes
Lot
- Size: 10,019 Square Feet
Details
- Parcel number: 0500468000300090000
- Special conditions: None
Construction
Type & style
- Home type: MultiFamily
- Property subtype: Duplex, Multi Family
Materials
- Frame
Condition
- Year built: 1930
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Electricity Connected, Sewer Connected, Trash Collection Public, Water Connected
Community & HOA
Location
- Region: West Islip
Financial & listing details
- Price per square foot: $281/sqft
- Tax assessed value: $42,100
- Annual tax amount: $13,709
- Date on market: 7/9/2026
- Cumulative days on market: 35 days
- Listing agreement: Exclusive Right To Sell
- Electric utility on property: Yes
Estimated market value
Not available
Estimated sales range
Not available
Not available
Price history
| Date | Event | Price |
|---|---|---|
| 8/3/2026 | Pending sale | $785,000$281/sqft |
Source:  OneKey® MLS as distributed by MLS GRID #1023489 Report a problem | ||
| 7/27/2026 | Listing removed | $785,000$281/sqft |
Source: OneKey® MLS as distributed by MLS GRID #1023489 Report a problem | ||
| 7/9/2026 | Listed for sale | $785,000$281/sqft |
Source: OneKey® MLS as distributed by MLS GRID #1023489 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | -- | $42,100 |
| 2024 | -- | $42,100 |
| 2023 | -- | $42,100 |
| 2022 | -- | $42,100 |
| 2021 | -- | $42,100 |
| 2020 | -- | $42,100 |
| 2019 | -- | $42,100 |
| 2018 | -- | $42,100 |
| 2017 | $11,114 | $42,100 |
| 2016 | -- | $42,100 |
| 2015 | -- | $42,100 |
| 2014 | -- | $42,100 |
| 2013 | -- | $42,100 |
| 2012 | -- | $42,100 |
| 2011 | -- | $42,100 |
| 2010 | -- | $42,100 |
| 2009 | -- | $42,100 |
| 2008 | -- | $42,100 |
| 2007 | $7,586 +15.9% | $42,100 |
| 2005 | $6,543 +9.5% | $42,100 |
| 2004 | $5,973 +9.1% | $42,100 |
| 2003 | $5,476 +6.1% | $42,100 |
| 2002 | $5,163 | $42,100 |
| 2001 | -- | $42,100 |
| 2000 | $4,528 | $42,100 |
Find assessor info on the county website
Monthly payment
Climate risks
Neighborhood: 11795
Nearby schools
GreatSchools rating
- 3/10Bayview Elementary SchoolGrades: PK-5Distance: 0.7 mi
- 5/10Beach Street Middle SchoolGrades: 6-8Distance: 0.6 mi
- 8/10West Islip Senior High SchoolGrades: 9-12Distance: 0.5 mi
Schools provided by the listing agent
- Elementary: Bayview Elementary School
- Middle: Beach Street Middle School
- High: West Islip Senior High School
Source: OneKey® MLS as distributed by MLS GRID. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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A local agent can set up tours, give advice and negotiate with sellers.
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