Skip to content
  • Home
  • Our Real Estate Services
    • Sell
    • Rental
    • Property Management and Co-ownership
    • Investment Property
    • Property Management
    • Other Services
  • Our Properties
  • News
    • Blog
    • FAQ
    • Testimonial
    • Book
  • Contact
  • Home
  • Our Real Estate Services
    • Sell
    • Rental
    • Property Management and Co-ownership
    • Investment Property
    • Property Management
    • Other Services
  • Our Properties
  • News
    • Blog
    • FAQ
    • Testimonial
    • Book
  • Contact
Request a property valuation
  • NL
  • FR

What Administrative Steps are Required to Sell My Property?

Required Certificates

To be able to put your property up for sale, whether it is an apartment, a house, or an investment property, you must be in possession of various official documents:

  • Electrical Compliance Certificate: This document proves to potential buyers that the electrical installation complies with current industry standards.
  • PEB Certificate: This is a certificate measuring your property’s energy performance. It shows future owners what work could be done to improve its efficiency.
  • Soil Certificate: This mandatory document allows regional authorities to monitor the transfer of land between different individuals or entities, and thus to decontaminate soil that would require such treatment.
  • Urban Planning Information: Available upon request from your municipal administration and within 30 days, urban planning information includes, among other details, permits obtained, the property’s spatial layout, and any related violations.
  • Title Deed: Issued by the notary upon purchase, this official document represents the identification of the property you wish to sell. If you acquired the building following the death of a relative, you will need to prove you are the heir by presenting, among other things, the declaration of inheritance.
  • Post-Intervention File (DIU): This file must be compiled for all works carried out on the property since its purchase. It includes, in particular, the execution plans and photos of completed works (new window frames, updated electrical installation, new insulation, etc.) and must be handed over to the buyer upon signing the deeds.

Selling an Investment Property

As the owner of an investment property, you will need to complete a few additional steps before you can sell your property. Ifit is rented – and this applies to all types of property – you mustbe in possession of the current leases, whether they expire in the comingmonths or in the coming years. You will also need to inform thetenants occupying the property that it is going to be sold, otherwise the salecould be cancelled. They then have 30 days to notify their desire to acquire the property, whether it is sold individually or as a whole.

In the context of a unit-by-unit sale of your investment property, you will need to engage a surveyor to prepare the deed of division and the pre-cadastral survey. Indeed, if you acquired the property as a whole, the amount of property tax and the land registry will be modified following the division of the building. Finally, for any co-owned apartment, you will also be obliged to provide the buyer with additional information, such as the minutes of general meetings for the last 3 years, a copy of the latest balance sheet approved by the General Assembly, as well as periodic expense statements for the last 2 years. The complete list of documents to be made available to the buyer is included in Article 577-11 §1 of the Civil Code.

Signing the Official Sale Documents

One of the Spouses Owns the Property

Are you married or in a legal cohabitation, but the property belongs to only one of the spouses? If it is your primary residence and that of your partner, the latter will need to go to the notary to officially give their consent for the sale.

Your Property Has Found a New Owner

It is now time to go to the notary for the signing of the official sale documents. Initially, you sign the preliminary sales agreement, which allows the buyer to go to the bank to submit their loan application. Indeed, it is rare for a financial institution to officially grant a mortgage loan before having a copy of the agreement signed by both parties.

Once this first step is finalized and the buyer has received loan approval, you can sign the deed of sale. The period between these two steps can sometimes be long – the maximum period is 4 months – as this is when the notary conducts various mortgage searches in the name of the selling owner, i.e., you. During a property sale, the notary must indeed verify that there is no outstanding mortgage on the property being sold, and also that you do not have any outstanding debts, whether administrative (unpaid taxes or social security contributions) or private (all debts listed with the National Bank of Belgium).


Are you planning to sell your property in Etterbeek or Brussels? Our real estate agents are available to assist you.

Related articles

Real Estate Tips & News

September 18, 2025

Real Estate in Etterbeek: It’s the Back-to-School Season… Not Just for Students

Read more

September 1, 2025

Dear Clients, our Real Estate Postcard…

Read more

April 11, 2025

Financial Aid for Energy Renovation in Brussels: What You Need to Know in 2025

Read more

Entrust us with your real estate project in Etterbeek

Contact us

Menu

  • Home
  • Our Properties
  • Our Real Estate Services
  • News
  • Online Valuation
  • Contact
  • Home
  • Our Properties
  • Our Real Estate Services
  • News
  • Online Valuation
  • Contact

Contact

  • 02 735 95 18
  • info@ahre.be
  • Rue de Tervaete 35 1040 Etterbeek

OUR SOCIAL MEDIA

Follow our agency on social media!

Facebook Twitter Youtube

Hermanns Real Estate is a product of the company B.E.H SPRL, with its registered office at 3090 Overijse, Snijdersdreef 3. Company registered with the BCE under number BE0844.979.668 – Licensed real estate agent IPI 506.280 subject to the IPI code of ethics: http://www.ipi.be
Supervisory authority: IPI – Rue du Luxembourg 16B 1000 Brussels – Legal notice and terms of use