Rents in Paris: Understanding the Rent Control Rules

Paris is one of the few cities in France to have implemented strict rent control. Since its reintroduction in 2019, this system has been progressively strengthened, and it now covers almost all properties rented as primary residences in the capital.

Understanding these rules allows you to rent with peace of mind: neither overpaying as a tenant, nor exposing yourself to a costly dispute as a landlord.

This article explains the rent control mechanism in Paris in 2026: how the legal cap is calculated, in which cases it can be exceeded, and what exceptions you absolutely need to know.

Three official criteria for a controlled rent

In Paris, rent is not set arbitrarily. The City of Paris publishes each year a prefectural order defining the reference rents applicable to each type of property. This calculation is based on three official variables.

• The neighbourhood: Paris is structured into 80 administrative districts, grouped into rent zones. An apartment in le Marais and an apartment near Porte de Montreuil do not have the same reference rent, even if they have the same surface area.
• The number of rooms: reference rents are established for studios (1 room), 2-room, 3-room, and 4-room apartments and above. The larger the property, the lower the reference rent per m².
• The construction period: four periods are distinguished: before 1946, from 1946 to 1970, from 1971 to 1990, after 1990. Older buildings, often less well insulated, have lower reference rents than recent constructions.

This data is freely available on the City of Paris website, which provides an official simulator to obtain the reference rent applicable to any Parisian address.

The increased reference rent: the legal cap

There are in fact three levels of reference rent for each type of property:

• The reduced reference rent (reference rent minus 30%): below this threshold, the landlord may request an upward revision at lease renewal.
• The reference rent: the median market value for this type of property in this zone.
• The increased reference rent (reference rent plus 20%): this is the legal cap. The base rent stated in the lease cannot exceed this amount.

The increased reference rent is the limit not to be crossed. Any base rent above this cap is illegal and may be challenged by the tenant.

For example, in 2026, for a furnished 2-room apartment built before 1946 in the 4th arrondissement, the reference rent is 35 euros per m² and the increased reference rent is 42 euros per m². For a 50 m² apartment, this represents a base rent capped at 2,100 euros.

When can a landlord exceed the cap?

The law provides for a single legal exception to the increased reference rent cap: the rent supplement. It allows a landlord to set a rent above the cap, provided the property has exceptional comfort or location characteristics not taken into account in the calculation of the reference rent.

These characteristics must be truly exceptional. Examples recognised by case law include:

• A large private terrace with an open view (beyond a simple balcony)
• A direct view of a historic monument (Eiffel Tower, Notre-Dame, Pantheon)
• An exceptional ceiling height, above 3.30 m
• A private garden in central Paris
• A duplex or triplex with remarkable architecture

The amount of the rent supplement must be explicitly mentioned in the lease, with the justification of the characteristics on which it is based. It is added to the base rent, which must remain within the limits of the increased reference rent.

What does not justify a rent supplement

The law is clear: certain elements, however pleasant, do not constitute exceptional characteristics in the legal sense.

• A fully equipped kitchen (appliances included): this is standard in furnished Parisian properties
• Beautiful decor or quality materials: interior finish is not a legal criterion
• Original parquet flooring or mouldings: common architectural features in Haussmann-style real estate
• A building with a concierge or digital entry code: collective amenities, not individual ones
• Proximity to a metro station or market: already factored into the zone-based calculation

In the event of a dispute, it is up to the landlord to prove that the rent supplement is justified. In the absence of solid justification, the Conciliation Commission may order its removal and the reimbursement of amounts unduly received.

A contract outside rent control

It is essential to understand that all these rules apply only to properties rented as primary residences, under a lease governed by the law of 6 July 1989.

The civil code lease is entirely exempt from rent control, offering full contractual freedom for secondary residences, company-provided housing, or corporate rentals.

Particularly suited to prestige properties and expatriate executives, it allows a rent to be set that reflects the true value of exceptional amenities, outside the legal caps.

To explore this topic further, including the eligibility conditions and the practical advantages of this specific contract, read our dedicated article on the civil code lease.

Primary or secondary residence: a decisive distinction

The classification of the property is therefore a major legal issue. A property occupied for fewer than 8 months per year, or made available to an employee by their employer, may legitimately fall under the civil code lease.

• Primary residence: property occupied for at least 8 months per year, lease under the 1989 law, rent control applicable
• Secondary residence: property occupied for fewer than 8 months per year, civil code lease possible, free rent
• Company-provided housing: made available by the employer, civil code lease, free rent
• Rental to a legal entity: company, association, civil code lease, free rent

If in doubt about the classification applicable to your situation, it is strongly recommended to consult a professional before signing the lease. A misclassification can have significant consequences for both parties.

The official tools at your disposal

The City of Paris provides a free online simulator that allows any tenant or landlord to check in a few clicks the reference rent applicable to a given property.

• Go to the official City of Paris simulator
• Enter the exact address of the property, the number of rooms, the construction period, and the type of rental (furnished or unfurnished)
• The simulator displays the three reference rent levels (reduced, reference, increased) applicable
• Compare the base rent stated in your lease with the increased reference rent obtained

If the base rent exceeds the increased reference rent without a rent supplement being mentioned and justified in the lease, you may be facing an illegal rent.

What to do if the rent is non-compliant

The law provides clear avenues of recourse for tenants who identify an excess above the legal cap. However, deadlines are strict: it is better to act quickly.

• Within the first 3 months of the lease: the tenant may contact the landlord by registered letter to request that the rent be brought into compliance
• If no response within 2 months: referral to the Paris Departmental Conciliation Commission (CDC), free and mandatory before any legal action
• If conciliation fails: recourse before the Paris judicial court

The tenant may obtain a reduction in rent and reimbursement of overpayments from the start of the lease.

For a contested rent supplement, the deadline for recourse is 3 months from the signing of the lease. After this deadline, the rent supplement is deemed accepted.

Furnished or unfurnished: two distinct regimes

Rent control applies to both unfurnished and furnished properties rented as primary residences. However, the reference rents are not identical: in Paris, reference rents for furnished properties are generally slightly higher than those for unfurnished ones, to account for the cost of furniture.

• For an unfurnished property: minimum 3-year lease, increased reference rent applicable
• For a furnished property: minimum 1-year lease (9 months for students), increased furnished reference rent applicable
• The difference between the two benchmarks is on average 10 to 15% in favour of furnished properties
• A furnished property must comply with the minimum furniture list set by the decree of 31 July 2015

A landlord who rents a furnished property without complying with the legal furniture list risks having the lease reclassified as an unfurnished rental, with the resulting consequences for the applicable reference rent.

Charges: what is included and what is not

Rent control applies only to the base rent excluding charges. Rental charges (water, maintenance of common areas, household waste removal tax) are recoverable in addition, according to the terms set out in the lease.

• Actual charges (annual adjustment): the tenant pays monthly instalments, adjusted each year on the basis of supporting documents
• Fixed charges (furnished properties only): a fixed amount is agreed in the lease, with no possible adjustment

The all-inclusive rent (charges included) is not the legal criterion: it is always the rent excluding charges that is compared to the increased reference rent.