The Munich, Stuttgart, Karlsruhe and Frankfort buildings built in 1976/1978, which comprise 81 rental units, are part of an urban renewal operation located in Pont-Audemer in the European Quarter, which is recognised as a priority for city policy.The challenge of one of the Action Plan of the 2015-2020 City Contract is to integrate Priority Districts into the territorial dynamics of improving the quality of life.Therefore, thermal and technical rehabilitation work is planned on this heritage.