1. Historical Monument Status: Required when the property is listed as a historical monument, including preservation requirements and restrictions

2. Environmental Assessment: Required when there are known or suspected environmental issues or contamination

3. Rental Situation: Required for investment properties, including current rental agreements and income analysis

4. Development Potential: Required when there is significant unused building potential or redevelopment opportunities

5. Special Use Requirements: Required for properties with specific use permits or restrictions

6. Flood Risk Assessment: Required for properties in potential flood risk areas

1. Appendix A - Photo Documentation: Comprehensive photographic documentation of the property, interior and exterior

2. Appendix B - Floor Plans: Current floor plans and building measurements

3. Appendix C - Land Registry Extract: Recent extract from the land registry (Grundbuchauszug)

4. Appendix D - Cadastral Map: Official cadastral map and site plan

5. Appendix E - Energy Certificate: Current energy performance certificate (Energieausweis)

6. Appendix F - Calculation Details: Detailed calculations supporting the valuation conclusion

7. Appendix G - Market Data: Comparable property data and market analysis documentation

8. Appendix H - Building Documentation: Building permits, technical specifications, and maintenance records