The Neckaruferbebauung Nord, also stylized as NUB (and also known as the Neckarpromenade) is a high-rise residential complex in the Neckarstadt-Ost district of Mannheim, Germany.

Inaugurated in 1975, the complex consists of three identical towers standing at 100 m (330 ft) with 30 floors each, sharing the second position in the tallest buildings in Mannheim hierarchy.

[2] According to the proposal of the Mannheim architect Karl Schmucker, the Neckarstadt and the city center were to be more closely connected through modern, urban development with office and residential high-rises in airy and green surroundings.

[4] The three residential towers with a star-shaped floor plan were designed by the Mannheim architects Einald Sandreuther, Werner Single and Norbert Schultes for the former housing association Neue Heimat and are intended to provide space for as many apartments as possible in a small area.

[5] To the south of the Neckar river bank, four terraced houses with 355 condominiums are arranged in a long complex.