Rent control: How to find the optimum rent
Many landlords are unsure how they can Right rent especially in regions where the rent cap applies. However, with a little know-how and a structured approach, the ideal rent can be easily determined. The most important points are summarised here.
1. does the rent freeze apply to your region?
The rent freeze is currently only roughly 300 out of 11,000 municipalities in Germany, especially in urban centres and their suburbs. Before you set a rent, check whether your property is located in an affected area. This can help:
- Online searches or enquiries to the competent authority
- Property experts who are familiar with the regional requirements
2. local comparative rent and rent index
In order to comply with the rent freeze, you may not Standard local comparative rent by a maximum of 20 %. This is based on similar properties in your region and takes into account:
- Type, size and condition of the property
- Facilities and location
You can obtain the rent index for your region from your local authority. If no rent index exists, you can refer to the Market rent This is based on supply and demand.
3. who pays your rent?
A high rent sounds tempting at first, but it can have disadvantages:
- A price that is too high makes it difficult to find a tenant and causes vacancies.
- Vacant flats not only mean loss of rent, but also ongoing ancillary costs.
- A tenant who only moves in temporarily incurs additional costs (e.g. re-letting, renovations).
A Realistic market price shortens the search for a reliable tenant and ensures stable income in the long term. A property professional can offer valuable support here.
4. rent increases due to modernisation
Even with rent control Rent increases possible if you raise the standard of living. This includes
- Installation of a modern heating system
- Installation of underfloor heating or high-quality parquet flooring
- Creation of additional parking spaces or parking areas
Important: There are restrictions on modernisation in neighbourhood conservation areas. You should therefore check in advance which measures are permitted. If your modernisation costs reach a third of the value of a new-build flat, your property may even be exempt from the rent cap.
Conclusion: How to determine the optimum rental price
- Check whether the rent freeze applies to your region.
- Use the local comparative rent or the market rent as a guide.
- Set a realistic rent to avoid vacancies.
- Use modernisations to raise the standard of living.
A property expert will help you determine the best rental price and comply with all legal requirements.


