Rheinallee III – Mainz

Rheinallee III - Mainz

Residential and retail building

A new harbour quarter is developed at Zollhafen Mainz which includes the residential and retail building Rheinallee III. The location directly at the river Rhein as well as an optimal transport connection constitute an attractive area for urban living:  Living,  Working, Culture and Leisure. The Rheinallee III development is to be mixed-use as well, with rental apartments, daycare center as well as retail. The theme “hart shell - moved core” will be reflected in the 5- storey building façade as well as in the open design down to the river Rhein.

Project sheet Rheinallee III 

Our performance

Construction Management 


CA Immo Mainz Rheinallee III GmbH & Co. KG


Mainz, Zollhafen

Building type

Residential and retail building

Gross floor area

GFA ca. 35.000 m²


Rental apartments, daycare center, retail, underground carpark


römer partner architektur GbR

Construction time

2015 – 2017