Paris Rent Control Law

In effect since 2019, rent control in Paris is a major legislative measure that impacts the profitability of any rental investment in the capital. Designed to regulate a structurally tight real estate market, this mechanism imposes strict caps on landlords when renting out their properties.

Ignoring these rules exposes landlords to heavy financial penalties and burdensome regularization procedures. How can you legally set your rent? What criteria define the caps? In what cases can a rent supplement be applied? MeCaza deciphers the regulations to secure your investment.

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1. How does rent control work in Paris?

The principle of the law is simple: for each dwelling rented in Paris, the administration defines three price indicators per square meter, readjusted annually by prefectural decree:

• The reference rent (the median price observed in the area).
• The reduced reference rent (the reference rent reduced by 30%).
• The increased reference rent (the reference rent increased by 20%).

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The absolute rule

The rent excluding charges requested from the tenant cannot exceed the increased reference rent, unless the dwelling meets the ultra-specific conditions for a rent supplement.

Which leases are affected?

The regulations automatically apply to all leases signed or renewed in Paris, provided that the dwelling constitutes the tenant's primary residence (or under a mobility lease). This includes:

• Unfurnished rentals.
• Furnished rentals.
• Shared rentals with a single lease or multiple leases.

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Dwellings completely excluded from the scheme

Certain properties are by their nature exempt from the regulations:

• Social housing (HLM, APL or ANAH subsidized).
• Tourist furnished rentals and seasonal rentals (Airbnb, subject to respecting the 120-day limit).
• Dwellings subject to the 1948 law.
• Commercial or professional leases.

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2. Official criteria for calculating the reference rent

The increased reference rent amount is not uniform. It is calculated per square meter of living space (Carrez law) and is based on 4 geographical and technical criteria:

1. The geographical zone: Paris is divided into 80 reference districts, grouped into several distinct price zones.
2. Type of rental: Furnished accommodations benefit from a higher increased reference rent (generally +11% to +15%) to compensate for wear and tear and the cost of provided equipment.
3. Number of main rooms: Studios (1 room) have a significantly higher price per square meter than large family apartments (4 rooms and more).
4. Construction period: Buildings are classified according to 4 periods (Before 1946, 1946-1970, 1971-1990, After 1990).

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3. Rent supplement: Strict rules for exceeding the cap

Article 140 of the ELAN law authorizes the landlord to apply a rent supplement to exceed the increased reference rent. However, case law and legal texts drastically regulate this practice.

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Valid criteria (exceptional characteristics)

To apply a supplement, the accommodation must have location or comfort characteristics that meet two conditions: they must be exceptional compared to similar accommodations in the district, and they must not have been used to determine the reference rent.

The amount of the rent supplement must be clearly itemized and justified in the lease agreement. The tenant has a period of 3 months after signing to dispute this amount before the Departmental Conciliation Commission (CDC).

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4. Tenant Rights and Landlord Penalties

Since January 2023, the City of Paris has officially taken over the authority to monitor and penalize abusive rents. Reports can now be made in a few clicks via a dedicated platform, and checks are automated.

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Financial Risks for Non-Compliant Landlords

If the city council identifies an unjustified rent exceeding the increased reference rent, it sends a formal notice to the landlord. If the landlord refuses to rectify the situation, they face:

• An obligation to reimburse all overpayments to the tenant with retroactive effect.
• An administrative fine of up to €5,000 for an individual landlord and €15,000 for a legal entity (e.g., SCI, civil company).

Given the complexity of regulations and the scarcity of fairly priced properties, finding rental accommodation in the capital often feels like an uphill battle. To stand out and secure your future home in record time, discover our step-by-step method for quickly finding an apartment to rent in Paris.

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💡 MeCaza Expert's Insight

Rent control scares many investors who fear their profitability will collapse in Paris. This is an incomplete view of the market. In Paris, the rent reduction imposed by law is offset by a near 0% vacancy rate and asset value that outperforms in the long term.

To optimize your return despite rent control, the key lies in the choice of assets and taxation. Opting for a property type eligible for furnished status (LMNP), targeting apartments with genuine high-end features (allowing for a secure rent supplement), or shifting towards the Greater Paris (in municipalities not subject to the scheme) are strategies our MeCaza property finders implement daily for our clients. Discover MeCaza's services to find an apartment to rent at the best price, buy a resi

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FAQ: All About Parisian Rent Regulation

Where can you check an apartment's reference rent?

The City of Paris and the DRIHL (Regional and Interdepartmental Directorate for Housing and Accommodation) provide an official online simulator. Simply enter the address, number of rooms, construction period, and type of rental to instantly get the per-square-meter caps.

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Does rent control apply when there's a change of tenant?

Yes. When re-renting a property, the new rent cannot exceed the increased reference rent in effect on the date the new lease is signed. Furthermore, the re-rental law also caps the increase between the old and new tenant, even if the historical rent was below the ceiling.

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Does a complete renovation allow you to bypass rent control?

No. While undertaking significant improvement works (amounting to at least one year's rent) allows you to increase the rent compared to what was charged to the previous tenant, the new rent will still be capped by the increased reference rent ceiling set by the prefectural decree.