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Buyer's Guide | | 7 min read

Early Key Handover: Risks and Precautions

Obtaining keys before the final deed signing carries major legal risks. Precarious occupancy agreement, insurance, liability: what you need to know.

Jean Mascla

Jean Mascla

Founder of Home Select

Set of keys on a worktop in a Parisian apartment undergoing renovation

An early key handover means gaining access to a property before signing the final deed of sale (acte authentique) at the notary’s office. In Paris, this practice concerns around 5 to 8% of transactions and typically occurs 1 to 4 weeks before the planned date of the final deed. It exposes the buyer to significant legal, insurance and financial risks if not governed by a precarious occupancy agreement.

The buyer often wants to start renovation works or organise their move without waiting for the final signing. The seller, for their part, may wish to vacate the property earlier to settle into their new home. This convergence of interests creates a strong temptation to anticipate the key handover. But without a proper legal framework, this seemingly harmless practice can turn into a costly trap.

Table of contents

Why is early handover risky?

Until the final deed is signed, the transfer of ownership has not taken place. The buyer who occupies the property before that date finds themselves in a particularly uncomfortable legal void.

No transfer of ownership

The preliminary contract (compromis de vente) does not transfer ownership. Only the final deed, signed at the notary’s office and recorded at the land registry, produces this effect. If the buyer occupies the property between the preliminary and final deeds, they are neither owner nor tenant. Their legal status is that of an occupant without title, unless they have a precarious occupancy agreement.

Risk of sale cancellation

The sale can be cancelled between the preliminary and final deeds for multiple reasons: exercise of the pre-emption right by the town hall, mortgage refusal, exercise of the cooling-off period (if the key handover occurs within the 10-day window). If the sale falls through and the buyer has started works on the property, the consequences are disastrous: the property must be returned, no reimbursement for works, and potential compensation claims from the seller.

Civil liability in the event of a claim

If a water leak, fire or any other incident occurs during the early occupation, the question of liability is complex. The buyer is not the owner, the seller is no longer the occupant: insurers may invoke the lack of suitable cover to refuse any indemnification.

The precarious occupancy agreement: your protection

The precarious occupancy agreement is the document that provides a legal framework for early key handover. Without it, never accept keys before the final deed.

Contents of the agreement

The agreement must specify the date of key handover and the planned end date (date of the final deed), the occupancy indemnity amount (generally indexed to market rental value, between 80 and 100%), the obligation to take out suitable insurance (occupant civil liability), the conditions for returning the property if the sale is cancelled, the list of permitted or prohibited works during the occupancy period, and a contradictory inventory of condition.

Who drafts the agreement?

The notary is best placed to draft this agreement, as they are familiar with the transaction timeline and associated risks. In Paris, some notaries refuse to endorse early handovers, considering the risks too high. This stance is a warning sign to take seriously.

At Home Select, our property hunters advise against early handover except in cases of absolute necessity, and systematically assist with drafting the agreement when it cannot be avoided.

Insurance: the blind spot of early handover

The insurance question is often the weakest link in early handovers. Standard insurance policies do not cover this situation without specific adaptation.

Buyer’s side

Your standard home insurance does not cover a property you do not own. Contact your insurer before any key handover to take out precarious occupant cover or a specific amendment to your contract. Verify that the civil liability guarantee covers damage you might cause to the property (a water leak during plumbing works, for example).

Seller’s side

The seller must maintain their home insurance active until the final deed is signed, even if they no longer occupy the property. They must inform their insurer of the situation and verify that their cover extends to the acts of a third-party occupant.

The risk of non-coverage

In a building in the 8th arrondissement that we were following, a water leak that occurred during an undeclared precarious occupation led to a refusal to indemnify 45,000 euros in repairs for the downstairs neighbour. This type of situation illustrates the crucial importance of insurance cover.

Works before signing: what is possible

The main motivation for buyers requesting early handover is starting renovation works. But caution is warranted.

Works permitted under the agreement

The precarious occupancy agreement can authorise certain works, provided they are listed and described. Cosmetic works, such as painting, wallpapering and floor sanding, are generally accepted. More substantial works, such as plumbing, electrical work or partition removal, pose greater problems as they are irreversible.

The case of structural works

Works affecting the building’s structure, such as opening a load-bearing wall, should never be undertaken before the final deed is signed. They require co-ownership approval and a building permit or prior declaration. Starting them before you are the owner exposes you to proceedings from the co-ownership.

The alternative of advance quotations

Rather than starting works, use the period between the preliminary and final deeds to obtain quotes, select your contractors and plan the project. Ask the seller for permission to have measurements and additional technical surveys carried out. This approach saves you time without taking any legal risk. Be sure to assemble a complete dossier in parallel.

Alternatives to early handover

Before considering an early key handover, explore the less risky alternatives.

Accelerating the deed signing

In coordination with your notary, it is sometimes possible to bring forward the date of the final deed. If the financing has been obtained and all documents are gathered, the signing can take place earlier than planned. In Paris, some notary offices can sign within 2 to 3 weeks once the file is complete.

The early enjoyment clause in the deed

If the signing date is set but the buyer wishes to move in a few days earlier, the notary can include an early enjoyment clause directly in the final deed, with a retroactive effective date of a few days. This is legally safer than a separate agreement.

Negotiating deferred enjoyment in the buyer’s favour

The reverse of the standard deferred enjoyment arrangement: here, it is the buyer who requests early possession. This configuration is rarer but technically possible, provided it is contractually framed. Property hunters operating in high-demand arrondissements such as the 2nd or the 4th are well familiar with these negotiations.

FAQ

Can the seller give me the keys after the preliminary contract but before the final deed?

Technically yes, but it is strongly advised against without a precarious occupancy agreement. Without this document, the buyer occupies the property with no legal title and no suitable insurance cover. In the event of a claim or cancellation of the sale, the financial consequences can be severe.

What happens if the sale is cancelled after an early key handover?

The buyer must return the property in the condition in which they received it. If they have started works, they cannot claim any reimbursement unless the agreement explicitly provides for it. The seller may claim an occupancy indemnity for the period of use.

Does my home insurance cover the property before the final deed?

No, a standard home insurance policy only covers properties you own or rent. Before the final deed, you are neither. You need to take out specific precarious occupant insurance, or have the situation noted in an amendment to your existing policy.


Do you have a property purchase project in Paris? Contact our property hunters to discuss it.

#buyer guide #key handover #final deed #legal risks
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Frequently asked questions

Can the seller give me the keys after the preliminary contract but before the final deed?

Technically yes, but it is strongly advised against without a precarious occupancy agreement. Without this document, the buyer occupies the property with no legal title and no suitable insurance cover. In the event of a claim or cancellation of the sale, the financial consequences can be severe.

What happens if the sale is cancelled after an early key handover?

The buyer must return the property in the condition in which they received it. If they have started renovation works, they cannot claim any reimbursement unless the agreement explicitly provides for it. The seller may claim an occupancy indemnity for the period of use.

Does my home insurance cover the property before the final deed?

No, a standard home insurance policy only covers properties you own or rent. Before the final deed, you are neither. You need to take out specific precarious occupant insurance, or have the situation noted in an amendment to your existing policy.

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