- On the former fire brigade site in Ettlingen there are 5 free-standing

Multi-family houses with 2 full floors and an attic as well as a

angular administration building with 3 full floors and one attic,

each with gable roofs, planned. Throughout the planning area, underground construction will be carried out

a basement with an underground car park with 73 parking spaces and cellar rooms was built.

The underground car park is connected to the existing Sonne building underground.

37 residential units will be built in the entire quarter. In

Administrative buildings are offices, apartments and a café with

Outdoor seating planned. The total gross floor area is approx. 11,060 m² and the BRI

Total approx. 41,975 m³.

• Underbuilt surfaces on underground slabs (+ non-built-up areas)

• Approx. 1,310 m² water retention boxes WRB85 incl. fleece and separating layers

• Approx. 710m² water retention boxes WRB170 incl. fleece and separator layers

• Approx. 160 running metres of impoundment thresholds

• Ca. 470 m² (+10m²) Betonpflasterbelag Reihenverband

• Approx. 150m² concrete paving, only offset, wild bandage

• approx. 115m² (+30m²) Terrassenplatten

• approx. 45m² Sandspielfläche

• approx. 120m² Wassergebundene Wegedecke

• approx. 90m³ (+15m³) Schottertragschicht kalkfrei

• approx. 370 m³ (+175m³) Pflanzsubstrate

• Approx. 590m² (+70m²) planting area with ground covers, perennials, climbing plants, shrubs

• Approx. 450m² (+470m²) lawn

• Approx. 95 running metres (+85 linear metres) hornbeam hedge

• Approx. 80 running metres of façade greening

• 7 (+6) tree plantings

• Approx. 685 running metres (+85 running metres) edgings low board

•Ca. 55 m edging St