Compliance works: landlord obligations
Landlord obligations for compliance works in a rented dwelling in Belgium. Standards, deadlines, costs and consequences of non-compliance.
Compliance standards by Region
Each Belgian Region imposes minimum standards of habitability, safety and health for rental properties.
Standards by Region
| Standard | Brussels | Wallonia | Flanders |
|---|---|---|---|
| Electricity | RGIE compliance | RGIE compliance | RGIE compliance |
| Gas | Mandatory inspection | Mandatory inspection | Mandatory inspection |
| Smoke detectors | Mandatory | Mandatory | Mandatory |
| EPC | Certificate mandatory | Certificate mandatory | Certificate mandatory |
| Humidity | Regional standards | Regional standards | Regional standards |
| Ventilation | Regional standards | Regional standards | Regional standards |
The landlord must deliver a compliant dwelling from the date the lease is signed. See our guide on the landlord’s obligations.
Types of mandatory works
Safety
- Bringing the electrical installation up to standard (RGIE certificate)
- Gas inspection and compliance
- Installation of smoke detectors
- Securing stairs and railings
- Bringing heating installations up to standard
Habitability
- Treatment of humidity (injection, drainage, ventilation)
- Removal of structural mould
- Replacement of lead pipes
- Treatment of degraded asbestos
- Bringing sanitary facilities up to standard
Minimum requirements
| Criterion | Minimum standard |
|---|---|
| Minimum area | Varies by Region (28 m2 in Wallonia) |
| Ceiling height | 2.20 m minimum |
| Natural light | Window in each habitable room |
| Ventilation | Compliant with regional standards |
| Heating | Functional installation |
For the energy certificate, see our guide on the EPC in rental.
Deadlines and consequences of non-compliance
Compliance deadlines
The deadline depends on the urgency:
| Situation | Reasonable deadline |
|---|---|
| Immediate danger (gas, electricity) | 48-72 hours |
| Serious non-compliance (humidity, structure) | 1-3 months |
| Minor non-compliance (paint, lighting) | 3-6 months |
Consequences for the landlord
| Sanction | Authority |
|---|---|
| Administrative fine | Regional housing service |
| Prohibition from renting | Regional housing service |
| Rent reduction | Justice of the peace |
| Lease termination | Justice of the peace |
| Damages | Justice of the peace |
In Wallonia, the absence of a rental permit for the relevant properties is sanctioned by a fine of 500 to 12,500 EUR.
Funding for works
Regional grants
| Region | Grant | Contact |
|---|---|---|
| Brussels | Renovation grants | Bruxelles Logement |
| Wallonia | Renovation + Habiter grants | SPW Logement |
| Flanders | Premie | Wonen-Vlaanderen |
Tax deductibility
Certain compliance works are deductible from rental income. See our guide on rental taxation.
Advice
Bringing a property up to standard is an investment, not a loss. A compliant dwelling:
- Attracts higher-quality tenants
- Reduces the risk of disputes
- Allows rent indexation without restriction
- Increases the property value
For funding, see our guides on renovation grants in Brussels and Wallonia.