Cluster info · Breyne Law

Breyne Law scope: who and what is concerned

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By Edouard Hennin, Provisional reception expert
Published on 27 May 2026 Updated on 27 May 2026 7 min read

The scope of the Breyne Law is wider than commonly believed. Here is precisely who and what is covered — and what is not.

1. Covered contracts

In accordance with Article 1 of the Act of 9 July 1971 (consolidated text Belgian Official Gazette), the Breyne Law applies to any contract aimed at transferring ownership or enjoyment of a home to be built or under construction. In practice:

  • Turnkey contracts with a contractor.
  • VEFA purchase (Off-Plan Sale) from a developer — see Breyne Law VEFA.
  • Off-plan sale of a new apartment or house.
  • Purchase with staggered payments correlated to progress.

2. Concerned actors

  • Professional property developers (Limited companies).
  • Contractors building turnkey.
  • Occasional sellers of a property whose works are not completed.

The protected buyer is in principle the private individual — but the investor (rental purchase) also benefits from the protections.

3. Exclusions

The law does not apply if:

  • Purchase of a completed property without reservation or progress clause.
  • Land alone without associated construction contract.
  • Pure renovation of an existing property — see Breyne Law renovation.
  • Self-promotion construction (you are the direct client).

See also our cluster Breyne Law exceptions for borderline cases.

Our Breyne Law advisory qualifies your situation and identifies applicable warranties.

Scope questions

Does it apply to investors?
Yes, even for a rental purchase. Investor status does not exempt the developer from Breyne Law obligations.
What about land for building sold alone?
No, the law does not apply. But as soon as a construction contract is signed with the developer, the Breyne Law applies for that part.

Doubt about Breyne Law application?

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