Overview

Welcome to 50 South Sixth

A building for the future, where leading edge technology and timeless design come together to create an innovative and comfortable workplace.

Fifty South Sixth is a 29-story, 698,606-square-foot Class A office tower located in the heart of the Downtown Minneapolis Central Business District. The building was designed by architect Peter Van Vechten of Skidmore, Owings and Merrill LLP. It opened in July of 2001, making it the second newest Class A office building in Minneapolis.

It was designed to maximize the tenant view corridors by constructing the parking garage levels above grade. The above grade parking levels are fully enclosed with the same curtainwall materials as the office floors to produce a Class A building exterior for the entire structure. The office floors of the building are larger than traditional floor plates in this market and allow tenants to achieve superior space planning efficiencies.

Designed with tenant efficiency in mind, 50 South Sixth features 34,000-sq ft floor plates with fewer columns, maximizing usable space and natural light. Tenant amenities include the @9 Lounge and Conference Center, a state-of-the-art fitness center, and weekly and monthly events through the 50 South Sixth Experience Program. Located in the heart of the Central Business District, the property offers convenient access to public transit and four connections to the Minneapolis Skyway System.

In September 2026, Mapletree Investments unveiled an extensive renovation at 50 South Sixth, transforming the main lobby into a new arrival and collaboration experience. Inspired by the atmosphere of an urban park, the redesigned space incorporates lifelike trees, an immersive LED ceiling display, and new seating areas that create a hospitality-inspired experience for tenants and visitors.

Fifty South Sixth was developed as an architecturally significant, tenant efficient building. It offers world class quality with an efficient, cost competitive design and state-of-the-art mechanical, electrical and vertical transportation systems.

Fifty South Sixth is owned by Mapletree Investments, a leading real estate development, investment, capital and property management company headquartered in Singapore.