Quostra · Construction industry resources

Guides

Guides and in-depth articles on construction cost management.

Construction costs per m² in Germany: benchmarks by building type

German construction costs per m² BGF by building type: housing, offices, halls and renovation, with cost scope stated.

Cost planning under DIN 276: eight cost groups, six stages of cost determination, and cost control and management.

HOAI work phases at a glance: the nine phases, their percentages and how fees are calculated since the reform.

Tendering and procurement under the VOB: the three parts, the specification, the procedure and the measurement rules.

German building regulations: planning law, state building codes, technical evidence and energy requirements.