CoC certificates for rental property: what landlords must know
The short answer: as the lessor of a South African property, the law expects you to hold a valid electrical Certificate of Compliance for it. When you sell, the certificate may not be older than two years. Only a registered electrician may issue one, it typically costs R850 to R2,500, and on the plumbing side a PIRB CoC covers geyser work that insurers ask about when a claim lands. The detail, with sources, is below.
By The TrustedTrades Team. Published 20 August 2026. This guide explains the rules in plain words. It is not legal advice.
What a Certificate of Compliance actually is
An electrical CoC is a signed document stating that a property’s electrical installation has been inspected, tested and found safe against the national wiring standard, SANS 10142-1. It comes from the Electrical Installation Regulations, 2009, issued under the Occupational Health and Safety Act 85 of 1993, and only an electrician registered with the Department of Employment and Labour may issue one. It is not a formality. It is the document your insurer, your conveyancer and, if things ever go badly wrong, a court will ask to see.
The three rules that matter to a landlord
1. The user-or-lessor rule
The regulations require every user or lessor of an electrical installation to have a valid CoC for it. If you let out a property, you are the lessor, and the obligation sits with you whether you live next door or in another province. Industry guidance is blunt about the consequence: without a valid certificate, an insurance claim on the property can be repudiated. If a tenant or visitor is hurt because of an electrical fault, the missing certificate becomes evidence of negligence.
2. The two-year rule when you sell
On a change of ownership, the regulations say the CoC may not be older than two years. In practice your conveyancing attorney must have the certificate before the transfer registers at the Deeds Office, so a missing or expired CoC stalls the sale until a registered electrician has inspected the installation and issued a new one. Between sales, a CoC does not lapse on a calendar: it stays valid for the installation as it was tested, and any electrical alterations after that date need a new or supplementary certificate to cover them.
3. Only a registered person may issue one
A CoC may only be issued by an electrician registered as such with the Department of Employment and Labour, after testing the installation against SANS 10142-1. A certificate from anyone else is worthless, and the department has warned repeatedly that unregistered people doing installation work is illegal. This is exactly why using a cheap unregistered electrician on a rental is a false saving: the work may be fine, but no valid paper can ever stand behind it.
What the certificates cost
Typical South African ranges from published cost guides, checked in August 2026. These are national yardsticks, not Potchefstroom quotes, and most exclude VAT.
| Job | Typical range |
|---|---|
| Electrical CoC inspection and certificate | R850 to R2,500 |
| Electrical CoC, average house | Often R900 to R1,900 |
| Repairs needed to pass the inspection | R1,000 to well over R6,000, priced separately |
| Plumbing or geyser CoC (PIRB) | R350 to R600, often bundled into geyser work |
| Geyser replacement, standard 150L electric, for context | R8,000 to R12,000 including installation |
The trap to watch: the certificate fee and the repairs are separate. The inspection can pass or fail the installation, and anything that fails, old wiring, missing earth connections, an overloaded DB board, is quoted and charged on top of the certificate itself. Our electrician cost guide covers what those repairs typically run.
The plumbing CoC, geysers and your insurer
Electricity is not the only paper that matters on a rental. The Plumbing Industry Registration Board (PIRB) registers qualified plumbers, and PIRB states that a PIRB CoC must be issued on plumbing work done by a licensed plumber, including geysers, solar water installations and heat pumps. Only a PIRB-licensed plumber can issue it, and one copy of the certificate is intended for your insurer.
That last part is the one that bites landlords. Geysers are among the most common insurance claims on a rental, and insurers commonly reject geyser claims when the installation was not certified. The certificate itself typically costs R350 to R600 and is often bundled into the geyser quote, which makes it some of the cheapest insurance paperwork you will ever buy. You can check any plumber’s registration yourself at pirb.co.za.
Who pays for compliance: landlord or tenant?
The landlord. Under South African law the maintenance obligation for the property’s structure and systems, and the electrical installation is a system, sits with the owner, and the compliance certificates follow the same logic: the CoC belongs to the installation, not to whoever happens to live there. A lease can shift day-to-day duties like garden care to the tenant, but it cannot wish away the lessor’s duty to keep the installation safe and certified. Tenants are generally responsible for damage they cause, so a plug point broken by a tenant’s misuse is a different conversation from wiring that was never compliant to begin with. For a student rental this matters twice over: student tenants mean harder wear on the installation, and an absentee owner cannot see the slow failures building. Certified work after every repair keeps the paper trail unbroken no matter who caused the fault.
What this means in practice for your rental
- Hold a valid electrical CoC for every property you let, and keep it where you can find it. Your insurer will not wait while you search.
- After any electrical work, get a new or supplementary CoC covering the change. The old certificate does not stretch to work done after its date.
- After geyser, solar or heat pump work, insist on the PIRB CoC and file it with your insurance documents.
- Use registered tradesmen only, every time. Registration is what makes the certificate possible at all.
- Selling? Check the CoC date before you list. If it is older than two years or work has been done since, budget for a new inspection up front rather than discovering it mid-transfer.
If your rental is a student house in Potchefstroom and you live somewhere else, this is the paperwork half of a bigger problem: getting trustworthy work done at a distance. That is what our property maintenance page is about: verified electricians and plumbers, checked by a person as described on how we verify, with your payment in escrow until you confirm the job is done.
Sources
- Department of Employment and Labour on electrical installation law and the CoC
- Legal requirements for a CoC, including regulation 7 and the two-year rule
- Electrical Conformance Board guide to the CoC and the user-or-lessor rule
- PIRB on the plumbing Certificate of Compliance
- Landlords Association of South Africa on rental safety and compliance
Need certified work on your rental?
Post the job once and get matched with a verified, registered tradesman as they come on board, with your money held in escrow until you confirm the work is done.