Is a Plumbing Compliance Certificate Needed for Transfer in South Africa?
24 May 2026 · Plumbers On Duty
Quick answer
| Municipality | COC required at transfer? |
|---|---|
| Cape Town | Yes — mandatory by city by-law |
| Other Western Cape (some) | Often required |
| Johannesburg | Not legally mandatory, but commonly requested |
| Pretoria (Tshwane) | Not mandatory |
| Ekurhuleni | Not mandatory |
| Durban (eThekwini) | Not mandatory |
| Bloemfontein | Not mandatory |
| Gqeberha (Port Elizabeth) | Not mandatory |
| East London | Not mandatory |
Even where it is not legally required, conveyancers and banks often request one before they will release transfer funds or approve a bond.
What the COC actually is
A Certificate of Compliance confirms the plumbing meets SANS 10252 (water supply) and the local municipal by-laws. It can ONLY be issued by a PIRB-registered plumber (Plumbing Industry Registration Board).
The plumber inspects, fixes any non-compliances, then issues a numbered certificate uploaded to the PIRB national database. Conveyancers verify the number against PIRB.
The Cape Town bylaw in detail
Under the City of Cape Town Water By-Law (2010, amended), every property transfer must have a Plumbing Certificate of Compliance issued within the 6 months before transfer date.
The COC certifies:
- No discharge of stormwater into the sewer
- No leaks on the property (water meter must register zero with all taps closed)
- All hot water installations have safety valves and overflow discharges in working order
- No cross-connection between potable and non-potable water
- Water installation generally complies with SANS 10252
What it costs
- Standard inspection, no defects: R650–R1,500
- With minor repairs: R1,500–R3,500
- With major repairs (e.g. replace failing geyser pressure valve, broken overflow): R5,000+
The seller pays unless the sale agreement specifies otherwise.
What happens if you don't get one (Cape Town)
- Conveyancer won't lodge for transfer — sale stalls
- City of Cape Town can refuse to issue the rates clearance certificate
- Buyer can sue for breach if it's in the contract
- Penalties up to R10,000 under the by-law
What happens elsewhere if you don't get one
- Transfer can still proceed in JHB, PTA, DBN etc.
- But the buyer takes the property with whatever plumbing problems exist
- Many sale agreements now make COC a condition — read your contract
- Banks may delay bond approval if their valuer flags plumbing concerns
Smart move whether required or not
Even outside Cape Town, getting a COC has advantages for both sides:
Seller benefits:
- Catches problems before the buyer's inspection
- Bargaining position — "the plumbing has a current COC"
- Avoids post-transfer disputes
- Discovers small issues before they become emergency repairs
Buyer benefits:
- Documented confirmation the plumbing is sound
- Insurance discount potential
- Baseline for future maintenance
What gets checked
The plumber will:
- Read the water meter, close all taps, wait 15 minutes — meter should not move
- Check the geyser has a working safety valve, vacuum breakers, drip tray, overflow to outside
- Visually inspect all visible pipework for leaks and corrosion
- Pressure-test the system
- Check no stormwater drains discharge into the sewer
- Confirm the geyser is properly earthed and bonded
- Verify cold and hot water flows at every terminal fitting
- Fix non-compliances or quote for them
Inspection takes 2–4 hours on a 3-bedroom house.