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$725,000
169 Days On Site

654 Long Island Avenue
Deer Park, NY 11729

For Sale|Duplex|Pending
5
Beds
2
Total Baths
2
Full Baths
1,814
SqFt
$400
/SqFt
1963
Built
County:
Suffolk
Listing courtesy of Keller Williams Legendary kevingiraldo@kw.com

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(516) 399-9474
654 Long Island Avenue654 Long Island Avenue654 Long Island Avenue654 Long Island Avenue
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RARE LEGAL 2-FAMILY IN DEER PARK! An exceptional investment opportunity you won’t find anywhere else in Deer Park — currently the only legal 2-family property on the market! Situated on a generous 5,000 sq ft lot with 1,800 sq ft of interior living space, this versatile home offers two well-maintained units: Second Floor: 3 Bedrooms, 1 Bath — currently rented for $2,200/month First Floor: 2 Bedrooms, 1 Bath — currently rented for $2,000/month Both tenants are month-to-month, providing flexibility for investors or end-users. Property is being sold AS IS, with the possibility of delivering one unit vacant at closing. Location is everything — and this home is just 5 minutes from multiple LIRR stations, making commuting and rental demand a breeze. A rare find with solid rental income, great location, and room for future upside. Don’t miss your chance to own a legal 2-family in this desirable Deer Park neighborhood!

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Listing Snapshot
Price 
$725,000
Days On Site 
169 Days
Bedrooms 
5
Inside Area (SqFt) 
1,814 sqft
Total Baths 
2
Full Baths 
2
Partial Baths 
N/A
Lot Size 
0.1148 Acres
Year Built 
1963
MLS® Number 
864911
Status 
Pending
Property Tax 
$12,558.5
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
N/A
Friends & Family
Recent Activity
4 months agoStatus changed to Pending
4 months agoListing updated with changes from the MLS®
5 months agoPrice changed to $725,000
6 months agoListing first seen on site
General Features
Acres 
0.1148
Parking 
Driveway
Property Sub Type 
Duplex
Sewer 
Public Sewer
SqFt Total 
1814
Style 
Hi Ranch
Utilities 
Electricity Available
Water Source 
Public
Interior Features
Flooring 
Hardwood
Heating 
OilOther
Interior 
Other
Laundry Features 
In Unit
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Exterior Features
Construction Details 
Aluminum Siding
Community Features
School District 
Deer Park
Schools
School District
Deer Park
Elementary School
John Quincy Adams Primary School
Middle School
Robert Frost Middle School
High School
Deer Park High School
Listing courtesy of Keller Williams Legendary kevingiraldo@kw.com


Based on information submitted to the MLS GRID as of 2025-11-05 10:51 PM EST. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

Neighborhood & Commute
Source: Walkscore
Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.
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