318 SE 5th Avenue C304, Delray Beach, FL 33483

ONIX Residences is a 26-unit boutique condominium under construction at 318 SE 5th Avenue in Delray Beach, three blocks south of Atlantic Avenue. This third-floor corner residence delivers 1,514 square feet under air with city views, European and Colonial architectural detailing, and an anticipated 2026 completion.

ONIX Residences is a 26-unit boutique condominium under construction at 318 SE 5th Avenue in Delray Beach, three blocks south of Atlantic Avenue. This third-floor corner residence delivers 1,514 square feet under air with city views, European and Colonial architectural detailing, and an anticipated 2026 completion.

Building Design & Finishes

The development incorporates natural fluted wood elements, glass balconies, and integrated landscaping at the building envelope. Interior finishes center on European White Onix stone accents used throughout the residences. With only 26 total units, the building maintains a low-density footprint relative to other new construction in downtown Delray Beach.

Residence Layout

Unit C304 is configured as a two-bedroom, two-bathroom floor plan with 1,843 total square feet including covered outdoor space. The residence includes one assigned garage parking space. Central air conditioning and heating are standard.

Building Amenities

Common amenities include a pool with cabanas, a summer kitchen, a fire pit, a fitness center, and a clubroom. These shared spaces are scaled for the building's 26 residences, meaning relatively low utilization compared to larger condominium projects in the area.

Location & Access

The site sits within a short walk of Atlantic Avenue's retail and restaurant corridor, one of the highest-traffic pedestrian streets in southern Palm Beach County. The ocean is roughly half a mile east; the Intracoastal Waterway is accessible within a similar distance to the west. Palm Beach International Airport is approximately 20 miles north, a 30-minute drive outside peak season. For buyers comparing new inventory in downtown Delray, ONIX occupies a quieter block on 5th Avenue while still falling within the SE zoning district that permits this type of mid-rise residential development.

Key Features

• 26-unit boutique condominium, anticipated 2026 delivery
• European White Onix stone accents throughout
• Natural fluted wood and glass balcony detailing
• Pool, cabanas, summer kitchen, and fire pit
• Fitness center and clubroom
• One garage parking space
• Three blocks south of Atlantic Avenue