A blockage in a rented home: who pays — tenant, landlord or municipality?
Dutch law divides the sewer into three zones. Knowing them prevents the classic mistake: commissioning a job that belongs to someone else.
With a blockage in a rented home, the first question is not who fixes it, but who pays — and that depends on where the clog sits. Maintenance is divided into three zones: minor repairs that are the tenant's, the installation itself which is the landlord's, and the main sewer beyond the property boundary which belongs to the municipality. Knowing that three-way split prevents the classic mistake: commissioning a job that is really someone else's — and then being stuck with the bill. Better still, the boundary between the zones shows itself in the symptom, so you never have to expose a pipe to find it.
The tenant pays for the minor repairs. The Dutch decree on minor repairs (Besluit kleine herstellingen) counts keeping clean and, where needed, unblocking the easily reachable parts of the drainage as tenant maintenance: think of the trap under the sink, the shower drain and a blockage you can clear yourself with a plunger. Practically: one slow drain is your job first — plunger, empty the trap, hair strainer. If that fails, or the blockage returns straight away, that is itself the signal that the clog sits deeper — and the job automatically shifts to the next zone.
Everything behind that is the installation, and that belongs to the landlord: the soil stack, the main line, the sewer on the grounds. If the blockage sits there — several drains at once, water rising — the defects regime applies: the landlord must remedy the defect. So always report it in writing first (an e-mail or text message suffices, as long as it is on record); renting from a housing association, use the repair request — with acute nuisance you may of course phone, but log that call briefly too. One exception: if the tenant demonstrably caused the blockage — wet wipes, frying fat — the bill can still land with the tenant. That burden of proof is not yours, but a technician can often tell from the clog what went in.
The pitfall is calling a company yourself. If, as a tenant, you commission a drain company without consulting for a job that belongs to the landlord, you are on that company's books as the client — and must try to recover the costs from the landlord afterwards. Only do that in a genuine emergency with an unreachable landlord, and document everything: the report, photos, the invoice and what the technician notes as the cause. If the landlord structurally ignores your report, build a file with dates, photos and the ongoing nuisance — with that file in hand you stand stronger in every follow-up conversation, from rent tribunal to insurer.
The third zone starts at the property boundary: the main sewer under the street belongs to the municipality, which generally clears faults in it free of charge. According to the Dutch sewer foundation RIONED, the owner is responsible up to the rodding access at the boundary and the municipality after it — and if that rodding access is full of water, the problem sits on the public-sewer side. If the whole street is affected, call the municipality first rather than a company. In doubt, a camera inspection (€ 85-175) establishes which side of the line the problem is on; that report doubles as your evidence towards landlord or municipality.
For whoever does end up commissioning the work: a sewer blockage costs € 125-350, a sink or shower drain € 95-225 and a toilet € 95-195 — all guide prices are in the price index. Landlords and HOAs who see this more often look at a maintenance contract with a fixed hourly rate of € 55-85: sharper than one-off jobs, and with an emergency line for the residents.