The 124 collective housing units are spread over 6 buildings located in Gonfreville l’Orcher, in the east, on the edge of agricultural land and important green spaces. The construction in the form of plots was built in the late 1970s. These are conventional dwellings. The consultation was launched on 26 June 2018 with the lots suivants:Lot n°1: Elevation and facings of facadesLot n°2: AsbestosLot #3: Large-OperationLot n°4: SealingLot n°5: MetallrieLot n°6: Exterior joinery PVCLot n°7: Interior carpentry — PlâtrerieLot n°8: Painting — FaïenceLot n°9: PVCLot floor coverings n°10: Heating Ventilation PlomberieLot n°11: ElectricityLot n°12: ElevatorLot n°13: VRDThe program is currently on energy label D (167 Kwh/m²/sh/year). This rehabilitation program will be awarded the BBC Effinergie Rénovation label.