Merrimac and Aria’s 600 Miami Worldcenter Tops Out at 32 Stories With 606 Sold-Out Units

Key Points

• 600 Miami Worldcenter has topped off construction at 32 stories

• All 606 units were presold ahead of completion

• No rental restrictions and turnkey model drew strong international demand

A major milestone has been reached at 600 Miami Worldcenter, the latest residential tower to rise within the expansive Miami Worldcenter development in Downtown Miami. Developed by Merrimac Ventures and Aria Development Group, the 32-story tower has topped out and is on track for 2026 delivery. This fully sold-out project offers insights into where investor demand is heading and how Miami’s urban core is evolving.

Project Overview

Location and Scope
600 Miami Worldcenter is located at 600 NE 1st Avenue within the 27-acre, $6 billion Miami Worldcenter development, the second-largest urban development in the U.S. behind Hudson Yards. The mixed-use district spans 10 city blocks and features a blend of residential, retail, hospitality, and entertainment components.

Developers
The tower is a joint venture between Merrimac Ventures and Aria Development Group. Both firms are active in the Miami market and are expanding their portfolios with similar residential offerings.

Residences and Pricing
The building will include 606 fully furnished residences ranging from 407-square-foot studios to 830-square-foot two-bedroom units. Prices began in the $400,000s during the initial sales phase. Notably, the project is fully sold out, with units snapped up by domestic and international buyers from countries such as Colombia, Turkey, and Argentina.

Key Selling Features

No Rental Restrictions
The project’s standout feature is its lack of rental restrictions, allowing for short-term or long-term leasing. This flexibility has made it particularly attractive to investors seeking income-producing assets in prime urban locations.

Turnkey Product
Each unit comes fully furnished with high-end interiors, floor-to-ceiling windows, large balconies, and custom Italian cabinetry. This ready-to-rent setup reduces friction for buyers and streamlines the path to rental income.

Amenities
The building will offer a rooftop pool and lounge, co-working spaces, outdoor training areas, a fitness center operated by Homage Fitness, a summer kitchen, 24-hour attended lobby, and storage and bike facilities.

Broader Context

600 Miami Worldcenter is part of a larger push by Merrimac Ventures to scale residential offerings in the Worldcenter district. The firm is also behind The Crosby (450 units) and Flow House (466 units), both of which share the no-restriction rental model. Combined, Merrimac’s projects will bring more than 1,500 residential units to the area.

Aria Development Group is similarly active, with previous projects including YOTEL Miami and 501 First, both of which employed similar short-term rental flexibility.

This latest topping off signals continued momentum for Miami Worldcenter as it nears critical mass, with its retail and entertainment components also progressing. The development is adjacent to Brightline’s MiamiCentral station, providing regional rail access that enhances its transit-oriented appeal.

A Demand for Flexibility

600 Miami Worldcenter highlights strong demand for flexible, furnished residential investments in Miami’s urban core. Its full sell-out before topping off reflects investor confidence in the short-term rental model and in Miami’s long-term growth story. As more components of the Worldcenter master plan come online, nearby residential assets could benefit from increased foot traffic, retail synergy, and long-term appreciation.