Pets are generally allowed in rented properties
Yes, in principle. No Belgian law prohibits keeping pets in rented housing. The tenant’s right to peaceful enjoyment includes keeping pets. However, the lease may contain a restrictive clause whose validity depends on proportionality. The tenant remains liable for damage caused by their pet.
The legal framework:
| Type of pet clause | Valid? | Notes |
|---|---|---|
| Total ban on all animals | Likely disproportionate | Courts tend to strike this down |
| Ban on specific animals (dogs, exotic) | Potentially valid | Depends on justification |
| Limit on number of animals | Generally valid | Reasonable limit |
| Noise/nuisance conditions | Valid | Reasonable conditions |
| No clause in lease | Pets allowed | General principle applies |
Lease clauses on pets
A pet clause is assessed by courts based on proportionality: does the restriction serve a legitimate purpose? Is it proportionate to the aim? A total ban on all animals (including a goldfish or a cat) is generally considered disproportionate. A ban on large dogs in a small apartment may be proportionate.
Factors the court considers:
- Type of property: apartment vs house, size, garden access
- Type of animal: small pet (cat, fish) vs large dog vs exotic animal
- Co-ownership rules: building regulations may restrict certain animals
- Nuisance potential: noise, smell, damage to common areas
- Proportionality: is the restriction tailored to the legitimate concern?
Even with a valid pet clause, the landlord must tolerate assistance animals (guide dogs, emotional support animals) as a reasonable accommodation under anti-discrimination law.
The tenant remains fully liable for all damage caused by their pet: scratched floors, chewed doors, urine stains, etc. This damage goes beyond normal wear and tear and can be deducted from the rental deposit at the end of the lease.
Tenant’s liability for pet damage
The tenant is responsible for:
- Property damage: scratches, stains, chewing, digging in the garden
- Noise nuisance: excessive barking, which may lead to complaints from neighbours
- Damage to common areas: in apartment buildings, damage to corridors, lifts, gardens
- Third-party injury: if the pet injures a neighbour or visitor
Contents insurance may cover some pet-related damage (civil liability for injury to third parties). Property damage to the rented dwelling is typically the tenant’s direct responsibility.
It is advisable to inform the landlord before getting a pet, even if the lease does not prohibit it. Good communication prevents disputes.
Regional specificities
Brussels-Capital Region
The ordinance of 27 July 2017 does not specifically address pets but protects the tenant’s right to peaceful enjoyment. Brussels courts apply the proportionality test to pet clauses.
Walloon Region
The decree of 15 March 2018 follows the same principles. Walloon courts assess pet restrictions based on proportionality.
Flemish Region
The Flemish Housing Rental Decree of 9 November 2018 protects the tenant’s rustig genot. The Flemish Region applies the proportionality principle to pet clauses. Some municipalities have specific rules on certain dog breeds.
Article 1719 of the Belgian Civil Code (peaceful enjoyment). Animal welfare law of 14 August 1986. Anti-discrimination law (reasonable accommodations for assistance animals). Regional tenancy legislation.