Joncs Marins housing project Fleury-Merogis (91)

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Opera Architects

Progress/Delivery date

Surface area
46 300 m²

Construction cost
€71,8M excluding tax

Scope of services

  • Structure
  • Construction economics
  • Electricity
  • Fluids
  • Thermal
  • Roadworks and various networks
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Construction of 60 homes and a publicly-accessible establishment comprising 3 buildings from two to four storeys tall.

Technical characteristics

Installation of a heating system, DHW room and solar panels.
Concrete structure built with a basement surrounded by perimeter retaining wall.

Environmental characteristics

H&E profile A certification.
BBC (Low Energy Consumption Building) certification. 
RT 2012 -10%.