654 Long Island Avenue, Deer Park, NY 11729

Show Photos

Verify your account to unlock exclusive photos, mortgage tools, and more.

Sold Price
$730,000
Days on Market
57
Closing Date
Nov 17, 2025
MLS#
864911
Status
CLOSED
Property Type
Duplex
Style
Hi Ranch
Year Built
1963
Property Tax
$12,558
School District
Deer Park
High School
Deer Park High School
Jr. High
Robert Frost Middle School
Elementary School
John Quincy Adams Primary School

Property Description

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!

Additional Information

Bedrooms
5
Bathrooms
2
Full Baths
2
Acres
0.11
Parking
Driveway
Laundry
In Unit
Heating
Oil, Other
Cooling
None
Water
Public
Sewer
Cesspool

Mortgage Calculator

Amount of Loan
Annual Interest Rate
%
Term of Loan
Years

Does not include any taxes or fees.
Please consult a financial professional.
Calculator source: Real Geeks

Listing courtesy of Listing Agent: Kevin Giraldo (kevingiraldo@kw.com) from Listing Office: Keller Williams Legendary.

Selling Office: Power Move Realty.

Listings courtesy of OneKey® MLS as distributed by MLS GRID. Based on information submitted to the MLS GRID as of . 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.