Check if your rent complies with legal caps in regulated areas. Calculation based on 2025 reference rents and decree n°2024-1039.
Rent control is a system established by the ALUR law of 2014 and strengthened in 2024 to fight against excessive rents in regulated areas. It aims to protect tenants by capping rents at re-letting and first rental.
The calculation is based on three main elements:
The landlord can apply a maximum increase of 20% above the reference rent, except for justified rent supplements.
This calculator integrates official data from local rent observatories for the following territories:
Data is updated regularly according to publications from local observatories. Other territories will be added gradually.
Possible if the property has exceptional characteristics (remarkable view, luxury equipment, etc.). Must be justified and mentioned in the lease.
Not covered by rent control, subject to specific rules.
Rent control applies to the total rent of the property, then divided among the roommates.
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Living area in m²
Excluding charges