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Disabled tenant: dwelling adaptations in Belgium

Your tenant has a disability and requests dwelling adaptations. Landlord's obligations, available grants and rights in Belgium.

EH Par Edouard Hennin 3 min de lecture Mis a jour le May 28, 2026
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Examples of reasonable adjustments

Generally considered reasonable

AdaptationAverage costReversible
Support bars (bathroom)200-500 EURYes
Removable access ramp500-2,000 EURYes
Bathtub replaced by shower2,000-5,000 EURNo (but adds value to the property)
Door widening1,000-3,000 EURWith difficulty
Raised toilet200-400 EURYes

Potentially unreasonable (depending on context)

AdaptationCostPossible reason for refusal
Lift installation20,000-50,000 EURDisproportionate cost
Structural modificationVariableRisk to the building
Common-area adaptation without general assembly approvalVariableRequires co-ownership agreement

In a co-ownership

Adaptations in common areas (entrance ramp, lift) require approval from the general assembly. The co-ownership’s refusal may constitute discrimination if the adjustment is reasonable.

Financial aid by Region

RegionOrganisationAid
WalloniaAVIQ (Walloon Agency for Quality of Life)Housing adaptation grant
BrusselsPhare / IriscareTechnical and financial support
FlandersVAPH (Flemish Agency for Persons with a Disability)Personal assistance budget

Procedure (Wallonia example - AVIQ)

  1. Application to AVIQ
  2. Assessment of disability and needs
  3. Works quotation from a contractor
  4. Approval from AVIQ and the landlord
  5. Works carried out
  6. Partial reimbursement by AVIQ

Aid generally covers 40 to 80% of the adaptation cost. Processing times are 3 to 12 months.

For tax details, see our guide on works tax relief.

Impact on the lease

Adaptation clause

The lease can include a clause on adaptations:

  • Prior authorisation from the landlord (mandatory but cannot be refused if reasonable)
  • Conditions for carrying out the work (qualified professional)
  • Fate of adaptations at the end of the lease (keeping or restoring to original state)
  • Cost allocation

At the end of the lease

If the lease provides nothing:

  • The tenant may be required to restore the dwelling to its original condition
  • In practice, adaptations that add value to the property (shower, permanent ramp) are often kept
  • Negotiate a written agreement before the works to avoid disputes

Assistance animals

The landlord can never refuse an assistance dog or a prescribed therapeutic animal, even if the lease prohibits pets.

To create a lease incorporating reasonable adjustments, use our online lease generator. For other cases, see our case studies.

Verifie & redige par
Edouard Hennin
Real estate expert since 2018, Edouard supports Belgian landlords and tenants through their rental processes. He oversees the writing of every guide in collaboration with the legal team and ensures all content reflects current legislation in Brussels, Wallonia and Flanders.
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Publie May 19, 2026
Derniere verification May 28, 2026
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