22175 Hamburg-Bramfeld: 130 WE, one of the larger solar local heating projects with a 4,000 m3-water storage tank. Completion: 2000
District | Wandsbek district, Bramfeld district |
Address | Carsten-Reimers-Ring, Braamwisch, Backhauskoppel |
Location | within residential areas, on residual land around a former farm |
Construction time | 1994- 2000 |
Architect | PPL Planungsgruppe Prof. Laage, Hamburg, and others |
Owner | Housing associations |
Size Hectare | Total project 20 hectares |
Residential units | 130 CU Other information: 124 units, of which 40 belong to Braamwisch Total project 284 WE |
Apartment type | Total project: 105 flats, 179 dense single-family houses (i.e. terraced/ semi-detached houses) |
Notes | Solar local heating project with hot water tank 4,200 m3; directly adjacent: Braamwisch; one of the largest solar settlements in Germany Overall project: Karlshöhe, Carsten-Reimers-Ring, Braamwisch, Backhauskoppel |
Urban planning, architecture | |
Urban planning | Overall project around former large farm grouped into three assemblies, of which the two larger ones have been realised; |
Architecture | Multi-storey buildings, terraced houses, with steeply pitched roofs (integrated solar cells on south-facing roofs); partly single-storey angle houses with flat gable roof (grass roof), Outbuildings partly grass roof (rating: but too steep roof pitch !) |
Energy | large solar project; solar systems architecturally well integrated into roof surfaces; collector surface 3,000 sqm; long-term heat storage with 4,500 cubic metres for 130 residential units (14,500 sqm living space); solar coverage approx. 49%, rest is covered by combined heat and power plant |
Sewage Technology | roadside stormwater ditches; retention basin (north of Braamwisch) |
Free space | |
Garden | private, single, partly without separation between neighbours |
Playground | large children's playground in the eastern part of the settlement; sand play area above the heat reservoir; modelled area at the edge |
Pitches | roadside, on private property open or carport |
Eco-aspects | distinctive ditch system with marginal strips crosses the eastern settlement area; rainwater pond; settlement encloses the meadows around the eco-centre on the former farm |
Street | paved; asphalt and clinker paving; partly oversized (turning loops for garbage trucks etc.) |
Source | Johann Hartl 2003: Ökosiedlungen. A guide to 27 realized ecological housing estates in Germany. Seoul/ Berlin 2003. www.stadtgrenze.de/b/oek/oek.htm |
Last Updated: December 6, 2020
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All project/s of the planning office: ; City region: Hamburg and surrounding area; Country: Germany; Characteristics: 03 - 4 floors, Semi-detached house, Single-family house, Multi-storey housing, Terraced house; typology: Settlement; Thematic: Green roofs, Solar local heating with seasonal storage, Solar Settlement, Water reservoir, Heat accumulator