Airbnb penalties: illegal subletting

Letting your flat on Airbnb can seem like a brilliant idea: topping up your income, making an empty property pay for itself or funding your holidays… who would say no? Yet behind this tempting practice lies a legal reality that is often far more complex. Illegal subletting is firmly in the sights of the authorities, of landlords and even of the platform itself.

So what are the penalties for unauthorised subletting on Airbnb? Who decides them? And above all, how do you avoid turning a good idea into a full-blown legal headache? Here is the full picture, taken seriously… but without taking ourselves too seriously.

Subletting on Airbnb: allowed or not?

Before we talk penalties, let us go back to basics. In France, subletting is not banned as such. But, and this is where everything hinges, it is strictly regulated.

If you are a tenant and you want to list your home on Airbnb, you absolutely must:

• Obtainyour landlord’s written permission
• Not charge more than your own rent (pro rata for the period sublet)

Without that, you are in the realm of illegal subletting. And that is where the trouble can start…

The various penalties for illegal subletting

Termination of the tenancy: the hammer blow

This is often the most immediate and most feared penalty. The landlord can apply for termination of the tenancy for breach of contractual obligations.

In practice? You can be evicted from your home.

Hardly ideal when all you thought you were doing was hosting a few guests for the weekend…

Repayment of the income received

The courts can order the tenant to pay the landlord back every penny received through Airbnb.

Yes, you read that correctly: all the income generated can be recovered by the landlord.

French case law has confirmed this on several occasions. The reasoning is simple: you made money from a property that does not belong to you.

Damages

On top of the repayment, the tenant may be ordered to pay damages to the landlord.

Why? Because the landlord may consider they have suffered a loss:

The harm claimed takes very concrete forms. Damage to the property, nuisance caused to the neighbours, improper use of the home. Each of these grounds can be argued in court, and the bill adds up quickly.

And in some cases, the bill can climb very quickly.

Administrative fines (especially in large cities)

Cities such as Paris, Lyon and Bordeaux have brought in very strict rules on short-term rental.

Where the rules are broken, penalties can include:

• A fine of up to50,000 €
• Daily penalty payments (up to 1,000 € per day)

Which is to say that a handful of nights let on Airbnb can prove very expensive indeed…

Suspension or deletion of your Airbnb account

Airbnb itself can also step in.

If the platform detects non-compliant activity or receives a report, it can:

Airbnb has levers of its own. The platform can suspend your listing, delete your account and block your payments. Those decisions come from its terms of service, not from a court.

Airbnb has every reason to comply with local legislation, and it does not hesitate to cooperate with the authorities.

These five penalties are not mutually exclusive: they stack up, and each one comes from a different decision-maker.

Penalty	Who decides	What it means in practice
Termination of the lease	The landlord, through the courts	Eviction from your home
Repayment of the rent collected	The courts	Every euro earned through Airbnb
Damages	The courts	An extra sum for the harm caused to the landlord
Administrative fine	The city (Paris, Lyon, Bordeaux and others)	Up to €50,000
Daily penalty payment	The city	Up to €1,000 per day
Account suspended or removed	Airbnb, with no court involved	Listing suspended, account deleted, payouts frozen

How are these penalties enforced?

Landlords: the first whistleblowers

It often all starts with the landlord, who may find out about the subletting through:

Landlords rarely find out by accident. An online listing showing their own living room, a neighbour who picks up the phone, comings and goings that do not match a single tenant. Any one of these is enough to start proceedings.

Once alerted, they can begin court proceedings.

Neighbours: the everyday detectives

Yes, neighbours play a key role. Noise, wheeled suitcases at all hours, strangers in the communal areas… it quickly attracts attention.

A single report can trigger an investigation.

Local councils: increasingly watchful

Large cities now have dedicated teams tasked with tracking down illegal rentals.

In particular, they use:

Big cities no longer work by eye. They comb through Airbnb listings with digital tools, then send sworn officers to record the breach on site. Checks have become far more frequent.

The result: checks are becoming more and more frequent.

The courts: the final arbiters

In the event of a dispute, it is the courts that decide. And case law is increasingly clear: subletting without permission is punished severely.

Who decided on these rules?

The French legislator

The laws governing short-term rental, notably the ALUR Act and the ELAN Act, were introduced in order to:

These texts pursue three stated aims. Protecting tenants and landlords alike, regulating a property market under pressure, and limiting housing shortages in large cities. That last point explains how harsh the penalties are.

Local councils

Cities also have their say. They can require:

• A prior declaration
• A registration number
• Limits on the number of nights (e.g. 120 days a year for a main residence)

Airbnb itself

The platform has adapted its own rules to comply with local legislation.

For example, it requires:

Airbnb has built those rules into the product itself. In certain cities the registration number has to appear on the listing, and the platform caps bookings automatically once the legal limit is reached. The counter runs without asking you.

How do you avoid penalties?

Good news: it is perfectly possible to use Airbnb… legally!

Here are a few simple tips:

Ask for written permission

This is THE starting point. Without it, you are taking pointless risks.

Check the local rules

Every city has its own regulations. Take the time to look them up.

Stick to the letting limits

Particularly for main residences.

Declare your income

Because yes, Airbnb income is taxable. You may as well be fully compliant.

Airbnb and subletting: a practice to handle with care

Airbnb has revolutionised the way we travel… and the way we let property. But that freedom comes with responsibilities.

Illegal subletting can seem harmless, even tempting. Yet the penalties are very real and can have serious consequences: losing your home, financial penalties, legal disputes…

In short: prevention beats cure (and it beats funding your holidays… with a 50,000 € fine).

In conclusion

Subletting through Airbnb is an excellent tool when it is used within the rules. But as soon as it becomes illegal, it exposes you to multiple and sometimes severe penalties.

Between watchful landlords, attentive neighbours and increasingly active authorities, slipping through the net is becoming difficult.

So if you want to embark on the Airbnb adventure, do it intelligently, with complete transparency and above all… entirely within the law.

Your peace of mind (and your wallet) will thank you for it.

Frequently asked questions

I’m a tenant. Am I allowed to list my flat on Airbnb? Yes, but only under two conditions. You need your landlord’s written permission, and the price you charge must not exceed your rent, calculated pro rata for the sublet period. Without both, you are subletting illegally, even if nobody notices straight away.

What happens if my landlord finds out I’ve been subletting? They can ask for the lease to be terminated for breach of your contractual obligations, which can end in eviction. They can also claim back the money you earned and ask for damages. All three can be combined, which is what makes the final bill so heavy.

Can the landlord really claim back the money earned on Airbnb? Yes. Courts can order the tenant to repay the landlord every euro collected through the platform, and French case law has confirmed this several times. The reasoning fits in one line: you made money from a property that isn’t yours.

How high can the fine go in a major city? Cities such as Paris, Lyon and Bordeaux enforce very strict short-term rental rules. Fines can reach €50,000, with daily penalty payments of up to €1,000 per day. A few weekends of bookings can therefore cost far more than they ever brought in.

How do cities spot illegal short-term rentals? Large cities now have dedicated teams that comb through listings with digital tools, then send sworn officers to record the breach on site. Add to that the tip-offs: a landlord who recognises his own living room in a photo, a neighbour tired of wheeled suitcases in the stairwell. Inspections have multiplied.

Can Airbnb close my account without going to court? Yes. The platform can suspend your listing, delete your account and block your payouts purely on the basis of its terms of service, after an automated detection or a report. It also enforces local rules: a registration number required on the listing in some cities, and bookings blocked once the annual cap is reached. The counter runs whether you like it or not.