Rent Control in Paris: 2026 Guide

Rent control in Paris sets a ceiling on the amount landlords can charge their tenants, based on the neighbourhood, the surface area, the year of construction and the type of property. In force since 2019 in its current form, this scheme imposes three reference points: reduced rent, reference rent and capped rent. Every landlord and every investor must master these to correctly assess the profitability of a buy-to-let property in Paris in 2026.

Introduction

Rent control is not new in Paris. A first scheme was introduced in 2015 under the ALUR law, then struck down by the administrative court in 2017. The current scheme, reinstated in July 2019 under the ELAN law, rests on a reinforced legal basis and has operated continuously since. In 2026, after seven years of application, its effects on the Parisian rental market are well documented. For our property hunters who support investors, a thorough understanding of this regulatory framework is essential for projecting a reliable return.

Contents

• How does rent control work in Paris?
• What are the three reference rents?
• When is a rent supplement allowed?
• What does a landlord risk by exceeding the cap?
• What impact on buy-to-let yields?
• What does Home Select advise investors?

How does rent control work in Paris?

The Paris Prefecture publishes an annual decree setting, for 80 geographical zones, a reference rent in euros per square metre. That rent depends on four criteria: the number of main rooms, the construction period of the building, the type of rental (unfurnished or furnished) and the zone.

The scheme is based on the surveys of the Observatoire des Loyers de l’Agglomération Parisienne (OLAP), which collects rental data across the capital each year.

Those 80 zones broadly correspond to the administrative neighbourhoods. The four criteria in detail: the number of main rooms (1, 2, 3 or 4 rooms and more), the construction period (before 1946, 1946-1970, 1971-1990, after 1990), the type of rental and the geographical zone.

The reference rent, expressed in euros per square metre of habitable surface area, represents the median value observed for comparable properties in the relevant area.

The scheme applies to all rental contracts for primary residences signed or renewed within Paris intra-muros, whether unfurnished or furnished. Social housing, seasonal rentals, tourist furnished rentals and commercial leases are excluded.

What are the three reference rents?

The Prefecture publishes three values for each combination of criteria: the reference rent (the observed median), the capped reference rent, set at 120% of that median, and the reduced reference rent, set at 70%. The capped rent is the ceiling a landlord cannot exceed without a justified rent supplement.

The reference rent corresponds to the median of observed rents. It is the pivot value of the scheme.

The capped reference rent is set at 120% of the reference rent, a 20% premium. It is the ceiling the landlord cannot exceed, unless a justified rent supplement applies.

The reduced reference rent is set at 70% of the reference rent (a 30% reduction). Below this threshold, the tenant can request a revaluation upon lease renewal, and the landlord can initiate a revaluation procedure.

In 2026, capped reference rents in Paris vary considerably by arrondissement. For a two-room apartment built after 1990 in an unfurnished rental, the ceiling is around 30 to 33 euros/sqm in the 6th arrondissement, versus 22 to 25 euros/sqm in the 19th or 20th arrondissement.

For a furnished two-room apartment of 45 sqm in the 11th arrondissement, built between 1971 and 1990, the capped reference rent is approximately 31 euros/sqm in 2026. The maximum monthly rent excluding supplement would therefore be approximately 1,395 euros, excluding charges. This ceiling directly conditions the rental yield calculation.

When is a rent supplement allowed?

Only when the property has exceptional location or comfort characteristics that the reference rent does not capture: a remarkable view, a large terrace, high-end amenities, a rare address. The decree of 19 July 2024 ruled out a list of grounds, including an EPC rating of F or G, signs of damp and shared bathroom facilities.

The supplement then allows the landlord to exceed the capped reference rent.

Historically invoked characteristics include an exceptional view (of a monument, the Seine, a park), a large terrace, very high-end amenities (concierge, pool, luxury fittings), or a rare location (Île Saint-Louis, Place des Vosges).

The decree of 19 July 2024, however, tightened the conditions. The following can no longer justify a rent supplement: shared bathroom facilities, signs of damp, windows with abnormal air leakage, facing distances of less than 10 metres, leaks or flooding, water drainage problems, degraded electrical installation, poor aspect of the main room, or an EPC rating of F or G.

This last point, concerning the EPC, is particularly impactful in Paris, where a significant proportion of the older housing stock has poor energy ratings. A landlord whose property is rated F or G can neither apply a rent supplement nor increase the rent beyond the rent reference index (IRL) upon lease renewal.

The rent supplement amount is not capped by law, but it must be justified and proportionate. The tenant has three months from signing the lease to challenge the supplement before the departmental conciliation commission. In practice, supplements exceeding 15-20% of the capped reference rent are rarely upheld if challenged.

What does a landlord risk by exceeding the cap?

An administrative fine of up to 5,000 euros for an individual and 15,000 euros for a legal entity, doubled in the event of a repeat offence, which the prefect can impose without any action from the tenant since the 3DS Law of February 2022. In parallel, the tenant can obtain a rent reduction and reimbursement of the excess paid, plus interest.

Non-compliance therefore exposes the landlord on two fronts.

The tenant can refer the matter to the departmental conciliation commission (CDC) within three months of the lease taking effect to challenge a rent exceeding the capped reference rent. If no agreement is reached in conciliation, the tenant can take the case to the judicial court. The judge can order the rent to be reduced and the excess amount reimbursed to the tenant, plus interest.

Since the 3DS law of February 2022, the prefect can also impose an administrative fine on the landlord, even without action from the tenant. This fine can reach 5,000 euros for an individual and 15,000 euros for a property company (SCI) or legal entity. In cases of repeat offence, the amount is doubled.

In 2026, the volume of referrals to the conciliation commission in Paris increased by 35% compared to 2022, a sign of better awareness of the scheme among tenants. Tenant associations have developed online tools allowing rent compliance to be checked in a few minutes. For an investor, the risk of dispute is real and must be anticipated from the initial rent setting.

Landlords who rent through our buy-to-let investment service benefit from a systematic compliance analysis. Our property hunters verify the applicable reference rent before every purchase recommendation.

What impact does rent control have on buy-to-let yields?

Gross yield is capped by the regulation: 2.5 to 3.2% in the 3rd arrondissement, against 3.8 to 4.5% in the 18th or the 20th, where purchase prices are lower. Profitability therefore depends on the purchase price alone, which shifts the trade-off towards furnished lettings and towards capital appreciation.

Rent control modifies the framework for buy-to-let investment in Paris on three levels.

Gross yield is capped. With a maximum rent set by regulation, profitability depends essentially on the purchase price. In the 3rd arrondissement, where the average price exceeds 12,000 euros/sqm, the gross yield capped by rent control sits between 2.5 and 3.2%. In the 18th or 20th arrondissement, where prices are lower, the yield can reach 3.8 to 4.5%. This disparity mechanically steers investors towards the least expensive arrondissements to maximise yield.

Furnished rental retains an advantage. Furnished reference rents are 10 to 15% higher than unfurnished ones. Combined with a more favourable tax regime (LMNP), furnished rental remains the dominant strategy for Parisian investors in 2026. Rent control narrows the gap between unfurnished and furnished, but does not eliminate it.

Capital appreciation takes over. When rental yield is constrained, the investment logic shifts towards capital gain on resale. The most sought-after arrondissements, where rent control is most constraining in terms of yield, are also those where capital appreciation is most robust. The price analysis by arrondissement confirms this dynamic.

For international investors we support as property hunters for expatriates, rent control provides a reassuring framework. It guarantees predictability of rental income and reduces void risk by keeping rents at levels accessible to tenants.

What does Home Select advise investors?

To calculate the applicable maximum rent before making the purchase offer, never after: rent control does not make Parisian buy-to-let investment unprofitable, but it demands rigorous calculation from the moment a property is identified. After more than 1,200 buyers supported since 2011, that is the rule we apply without exception: our property hunters build the applicable reference rent into every comparative analysis.

For properties eligible for a rent supplement, the documentation must be impeccable: photos, description of the exceptional features, market comparisons. A poorly justified supplement will be challenged.

Tax optimisation must be pursued in parallel. The choice between unfurnished and furnished rental, the actual expenses versus flat-rate regime, a possible SCI structure: each parameter influences the net after-tax return. Our guide on how to set a rent and the one on rental taxation allow you to model different scenarios.

Finally, the Île-de-France municipalities progressively adopting rent control, Saint-Denis, Aubervilliers, Montreuil, still offer lower purchase prices than Paris for higher yields. This is an argument we highlight for clients whose priority is cash flow rather than capital appreciation.

FAQ

How do I find the reference rent for my property in Paris?

The reference rent is available on the DRIHL Île-de-France website or via the Paris Prefecture’s simulator. It depends on four criteria: the arrondissement or neighbourhood, the year of construction, the number of rooms and the type of rental (unfurnished or furnished).

What penalties does a landlord face for exceeding rent control limits?

The tenant can bring an action for rent reduction before the departmental conciliation commission, then the judicial court. The landlord faces an administrative fine of up to 5,000 euros for an individual and 15,000 euros for a legal entity, with an obligation to reimburse the excess amount collected.

Is the rent supplement still authorised in Paris in 2026?

Yes, the rent supplement remains authorised provided the property has exceptional location or comfort characteristics compared to similar properties in the same area. The 2024 decree, however, excluded certain grounds, such as shared bathroom facilities or signs of damp.

Does rent control apply to furnished rentals in Paris?

Yes, furnished rentals as a primary residence are subject to rent control in the same way as unfurnished rentals. The furnished reference rent includes a premium over the unfurnished reference rent, generally in the order of 10 to 15%.

Does rent control exist in Île-de-France outside Paris?

Several Île-de-France municipalities have adopted rent control since 2021: Plaine Commune (Saint-Denis, Aubervilliers, etc.), Est Ensemble (Montreuil, Bagnolet, etc.). In 2026, the list continues to expand in high-demand areas of Île-de-France.

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Are you considering a buy-to-let investment in Paris or Île-de-France? Our property hunters calculate the real profitability of each property by integrating rent control, taxation and charges. Contact Home Select for a personalised study.