| Criteria list for the decision between renovation/redevelopment and rebuilding: |
Criterion |
No renovation; demolition recommendable |
Limited recommendation for renovation |
No demolition; renovation recommendable |
| 1. Social infrastructure |
| 1.1 Status of the social infrastructure |
problematic |
medium |
good |
| 1.2 Tenant satisfaction |
low |
average |
high |
| 2. Urban planning aspects (location-dependent) |
| 2.1 Nature of the development in the area |
density too high or too low |
medium |
optimal |
| 2.2 Connection to public transport network |
unsatisfactory |
medium |
adequate or connection already planned |
| 2.3 Infrastructure for daily living |
unsatisfactory |
medium |
adequate or build-up already planned |
| 3. Architecture |
| 3.1 Aesthetics |
source of dissatisfaction |
insignificant |
high-quality, functional |
| 3.2 Configuration of layouts |
inflexible, change not possible |
change possible only at high cost |
flexible, change easily possible |
| 4. Defects, damage |
| 4.1 Ventilation |
not appropriate for improvement in thermal standard |
improvement in thermal standard possible only at high cost |
appropriate for improvement in thermal standard |
| 4.2 Soundproofing |
bad |
medium or bad, but can be improved at high cost |
good or medium/bad, but can be improved (e.g. re-insulation) |
| 4.3 Concrete quality |
bad |
medium |
good |
| 4.4 Humidity, ground water |
problematic |
medium |
not problematic |
| 4.5 Heat insulation |
bad |
bad but can be improved |
average but can be improved |
| 4.6 Parking space |
no space |
possible to create space at high cost |
possible to create space |
| 4.7 Ecology of the living environment |
bad |
medium or bad but can be improved at high cost |
good;or bad but can be improved |
| 5. Costs |
| 5.1 Property costs |
low or none |
medium |
high |
| 5.2 Demolition costs |
low or none |
medium |
high |
| 5.3 Costs of tenant relocation during renovation |
high |
medium |
low or none |
| 5.4 Renovation costs |
high |
medium |
low |
