Cluster info · Breyne Law

Sale contract under Breyne Law: structure and key points

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

The sale contract for a new home in Belgium unfolds in two stages. Each stage has its checks — here is the checklist.

1. The sale compromise

First signature, already legally binding. Check:

  • All clauses from Article 7 (12 mandatory).
  • Suspensive conditions: obtaining credit, selling a current property, etc.
  • Down payment limited to 5% of the price (see down payments).
  • Specifications and plans annexed signed.

The compromise sets price and conditions. Any subsequent change requires an amendment.

2. The intermediate phase (3-4 months)

Between compromise and authentic deed:

  • Obtaining the security-deposit certificate (see security deposit).
  • Verification of the completion guarantee (Article 12).
  • Lifting suspensive conditions.
  • Preparation of the deed by the notary.

3. The authentic deed

Signature at the notary. At this stage, categorically refuse if:

  • The security-deposit certificate is missing (contract void).
  • Plans/specifications have changed without amendment.
  • The price has evolved outside the foreseen revision clause.

See also our cluster turnkey contract for specifics.

Our Breyne Law advisory intervenes at both signatures — maximum protection.

Sale contract questions

Time between compromise and deed?
Typically 3 to 4 months. This is the verification phase: suspensive conditions, financing, security-deposit certificate check.
Can one withdraw after the compromise?
Difficult without an activatable suspensive clause. The Breyne Law does not provide a general right of withdrawal. Hence the importance of pre-compromise audit.

Compromise or deed to sign?

Complete pre-signature audit — all Breyne Law warranties checked.