Versatile mixed-use/flex commercial property located in Oceanside offering approximately 4,740 SF of two story building. The property features flexible warehouse and commercial space, dedicated office area, a drive-in garage door providing convenient loading access, and on-site parking. Additional features include central air, forced-air heating, public water and public sewer. The configuration provides flexibility for a variety of permitted commercial uses, subject to applicable zoning and municipal approvals. The property offers an opportunity for an owner-user or investor seeking commercial space in an established Nassau County business corridor. Buyer to independently verify permitted uses, zoning, dimensions, building area, taxes and all other property information.
Excellent opportunity to own an established Mexican restaurant in a high-traffic East Rockaway location. Sale includes the existing business, equipment, and inventory, providing a turnkey opportunity for a new owner. The restaurant features a functional layout, bathrooms, and an 8-year commercial lease with renewal option. Prime location with excellent visibility and strong exposure. Ideal for an owner-operator or restaurateur looking to take over an established business.
Exceptional opportunity to acquire a freestanding restaurant property located on high-visibility Merrick Road in Oceanside, NY. The building consists of approximately 5,074 square feet and is fully built out as a full-service restaurant with seating for up to 210 patrons. The property features 4 dining areas, large commercial kitchen, full basement, prep and storage areas, and flexible layout suitable for dine-in, catering, or event use. The site includes approximately 37 on-site parking spaces, a rare and valuable amenity for a restaurant along this corridor. Situated on a well traveled commercial strip with strong surrounding demographics, the property offers excellent frontage, signage visibility, and accessibility. Ideal for owner operators, investors, or redevelopment into another permitted commercial use, subject to zoning and approvals. Property can be delivered vacant or with existing build-out.
A must see investment opportunity Busy location Active Walk in restaurant newly renovated retail store attached plus 3 offices on main level upper 3 apartments 6 car garage large storage area also a basement and a large back lot with room for expansion A New Roof and sewer lines updated heating system and gas heat updated electric new exterior concrete slabs
Located in the heart of Oceanside, 433 and 437-439 Atlantic Avenue present a rare mixed-use investment and redevelopment opportunity. Situated on an expansive 0.47-acre lot, this unique property consists of three separate structures, including two two-family residential homes and a commercial warehouse/garage, offering multiple income streams and flexible use potential. Boasting over 150 feet of frontage along highly trafficked Atlantic Avenue, the site features four curb cuts and is prominently positioned on the corner of a signalized three-way intersection, providing exceptional visibility and accessibility. Surrounded by national retailers and established businesses, the location benefits from strong daily traffic counts and consistent consumer activity. The combination of residential and commercial components makes this property ideal for investors seeking stable rental income, while the size, frontage, and positioning also create a compelling opportunity for future redevelopment. Whether held as a cash-flowing asset or repositioned for a larger project, this offering stands out as a strategic addition to any portfolio in one of Long Island’s busiest commercial corridors.
Rare corner-lot retail/flex building one block from LIRR, delivering exceptional daily visibility to commuter and vehicle traffic in a dense Oceanside boulevard. Approx. 2400 SF building on a 4000 SF lot, featuring about 15 foot ceiling clearance and a rear bay door, and a highly flexible layout suited to a wide range of commercial uses. Zoning permits a broad range of potential uses including restaurant, café or bagel shop, pilates or dance studio, gym/fitness, event space, and self-storage/warehouse and mechanics shops etc. Zoned Business X Also OPTIONAL opportunity to buy current Profitable DRY CLEANING BUSINESS, available with the SALE for a qualified owner-operator.
Offered for sale is a three-unit mixed-use building located at 3116–3118 Long Beach Road in Oceanside, positioned on one of Nassau County’s busiest commercial corridors. The property consists of a ground-floor commercial space currently operating as a restaurant/bar, secured by a brand-new 5+5 lease commencing November 1, 2025, providing long-term income stability. Above are two spacious residential apartments, each with separate private entrances and currently occupied on a month-to-month basis, offering flexibility for future repositioning or rental increases. All units are separately metered for gas and electric and feature forced-air HVAC systems. Additional highlights include a full basement, ideal for storage or operations, and a fenced-in rear patio. Strategically located with over 30,000 vehicles per day passing by and less than one mile to the Oceanside LIRR, the property benefits from strong visibility, accessibility, and proximity to shopping, dining, and surrounding residential neighborhoods—making it an ideal investment opportunity.
1+ Acre 5 Unit Development Site. 3 Br. House, Garage, 4 Greenhouses. This Could Be Your Next Development Site / Home For Your Business!!! Main 3 Br. House: 1,800 Sqft 6,000 Sqft. Greenhouse.

Oceanside is located in New York. Oceanside, New York has a population of 31,182. Oceanside is less family-centric than the surrounding county with 34.94% of the households containing married families with children. The county average for households married with children is 35.86%.
The median household income in Oceanside, New York is $125,130. The median household income for the surrounding county is $126,576 compared to the national median of $69,021. The median age of people living in Oceanside is 45.7 years.
The average high temperature in July is 81.9 degrees, with an average low temperature in January of 25.3 degrees. The average rainfall is approximately 44.7 inches per year, with 23 inches of snow per year.