A Certificate of Compliance is a legal document issued by a registered inspector confirming that a specific installation in a property — electrical, plumbing, gas, electric fence, or solar — complied with the relevant South African National Standard (SANS) at the time of inspection. CoCs are required by South African law before a property can be transferred at the Deeds Office. They protect both buyers and sellers by ensuring that the property’s installations meet minimum safety standards at the point of sale.

In Cape Town, the following certificates are legally required: (1) Electrical CoC — mandatory for all property sales in South Africa under the Electricity Act No. 41 of 1987; (2) Plumbing CoC — mandatory for all sales within the City of Cape Town municipal area under By-law No. 14 of 2010; (3) Gas CoC — required if any LPG or natural gas installation is present, under the Gas Act No. 48 of 2001; (4) Electric Fence CoC — required if an electric fence is installed, under the OHS Act Electric Fence System Regulations; (5) Solar CoC + SSEG Registration — required if a grid-tied solar or battery backup system is installed, under the Electricity Act and City of Cape Town SSEG policy. The Plumbing CoC is specific to Cape Town and is a requirement not always understood by sellers or agents in other South African cities.

Validity periods by certificate type: Electrical CoC — 2 years from date of issue, or until any alteration is made to the electrical installation (whichever comes first). Plumbing CoC — 2 years from date of issue. Gas CoC — 5 years from date of issue, or until any modification to the gas installation. Electric Fence CoC — 2 years from date of issue, or until any modification to the fence or energizer. Solar CoC — 5 years. If a certificate expires before transfer is registered at the Deeds Office, a new inspection and certificate are required. Note that a 2-year certificate obtained 20 months before the transfer date may expire during the transfer process (which typically takes 6–12 weeks after offer to purchase).

The seller is legally and financially responsible for obtaining all required CoCs before transfer. This is not negotiable under South African law — the Electricity Act, Gas Act, and OHS Act regulations place the obligation squarely on the seller. Inspection and certificate costs for a standard 3-bedroom Cape Town property range from R850 (electrical only) to R5,300 (full bundle of all 5 CoC types). Remediation costs for defects found during inspection are also the seller’s responsibility, unless the sale agreement specifically contains a clause transferring this obligation to the buyer. On a separate note, a buyer may voluntarily arrange and pay for an independent pre-purchase inspection — this is the buyer’s choice and cost.

If a property fails inspection, the inspector issues a detailed defect report listing each non-compliance with its SANS standard reference and a cost estimate for remediation. The seller then arranges for a registered contractor to repair the defects. Once repairs are complete, the inspector returns for a re-inspection (usually at reduced or no additional call-out cost) and issues the certificate if the installation now passes. The most common electrical defects in Cape Town homes are: no RCD/earth leakage protection (R800–R1,500 to fix), no surge protection (R600–R1,200), incorrect earthing (R400–R900), and non-compliant wiring in additions or outbuildings (R1,000–R4,500). On average 78% of Cape Town homes require some degree of electrical remediation.

An Electrical CoC covers the fixed electrical installation — all wiring from the meter to sockets, light fittings, and distribution boards, tested against SANS 10142-1. The inspection tests: distribution board condition and correct labelling; RCD/earth leakage protection (must be present on all circuits); RCCB/surge protection; earth continuity and resistance (≤1Ω); insulation resistance of all circuits (≥1MΩ); correct polarity; and fault loop impedance. It does NOT cover portable appliances (kettles, fridges, TVs) or wiring that forms part of a tenant’s installation. Inspectors use calibrated instruments including Megger MFT1735 and Fluke 1587FC multifunction testers.

Yes. Any alteration to the electrical installation automatically voids the existing Electrical CoC, regardless of whether it is still within its 2-year validity period. An “alteration” includes: adding circuits or points (sockets, lights), changing a distribution board, adding a geyser, pool pump, or hot tub, wiring an outbuilding or cottage, installing solar panels, or replacing significant wiring. If any of these were done after the CoC was issued, a new inspection and certificate are required. This is one of the most frequent causes of CoC disputes in Cape Town property transactions.

Yes. The City of Cape Town Water Services By-law No. 14 of 2010 (as amended) requires a plumbing compliance certificate for all property sales within the City of Cape Town municipal jurisdiction. This is one of the most frequently overlooked requirements — many sellers and agents are unaware of it, especially if they have previously sold property in other South African cities where a plumbing CoC is not required. Without a plumbing CoC, the City of Cape Town can refuse to issue the rates clearance certificate, blocking the property transfer entirely. The cost is R500–R1,200 for a standard home; the validity is 2 years.

A Cape Town Plumbing CoC covers: all internal water supply pipework (from the meter to all internal taps and appliances); drainage pipework condition and correct fall; water meter and stop valve condition; backflow prevention devices; geyser installation (pressure/temperature relief valve, drain cock, correct installation of drip tray); hot water cylinder pressure and temperature; and absence of any cross-connections between potable and non-potable water. It is conducted by a City of Cape Town-approved plumbing inspector using pressure testing equipment and visual inspection methods. Inspectors must hold a valid City of Cape Town plumbing registration number, which appears on the issued certificate.

Yes. Any fixed gas installation — including a single outdoor braai gas point fed from a fixed pipe or regulator — requires a Gas CoC when the property is sold. The only exception is a completely portable gas setup using a self-contained cylinder with an attached regulator and hose that is not fixed to the structure. A fixed braai gas point fed from a wall-mounted regulator or underground pipe is a fixed installation and requires a SAQCC Gas-registered technician to inspect it and issue a Gas CoC. The cost for a single-appliance inspection is typically R550–R850 — the most affordable of all CoC types.

SSEG stands for Small-Scale Embedded Generation. It is the City of Cape Town’s registration system for grid-tied solar and battery backup systems. Any system connected to both solar panels and the municipal grid must be registered with the City of Cape Town’s Electricity Generation Registration office — this is a legal requirement under the City’s SSEG By-law and the Electricity Regulation Act. Without SSEG registration, the system is operating illegally and the owner cannot export excess power to the grid. When selling a property with a grid-tied solar system, the seller must provide both a Solar CoC and proof of SSEG registration. We handle both simultaneously and transfer the SSEG registration to the buyer as part of the transaction.

It depends on whether the battery is grid-tied or fully off-grid. A battery backup system connected to the municipal grid (even if primarily used during load shedding) is classified as a grid-tied SSEG system and requires both a Solar CoC and SSEG registration. A completely off-grid battery (not connected to the municipal supply at all) requires a Solar/Electrical CoC for the DC wiring and inverter installation but does NOT require SSEG registration. Most modern home backup systems (Victron MultiPlus, Sunsynk, Deye) are grid-tied by default — check the inverter model. Our inspectors assess this at booking and confirm the correct certificate requirements before the inspection.

Approximate costs for a standard Cape Town home sale in 2026: Electrical CoC: R850–R1,800 (based on property size and board condition). Plumbing CoC: R500–R1,200. Gas CoC: R550–R850 (if gas installed). Electric Fence CoC: R550–R800 (if fence installed). Solar CoC + SSEG: R1,500–R3,500 (if grid-tied solar installed). For a standard 3-bedroom home with electrical, plumbing, and gas: total R3,700–R8,800. For a full bundle (all 5 types) with a 10% bundle discount: R5,310–R14,040. These costs are for inspections and certificates only — remediation work (if defects are found) is quoted separately by the contractor completing the repairs.

The fastest possible turnaround is 1 business day: same-day inspection (book before 10am for a same-day afternoon slot) and certificate issued within 24 hours of passing. This applies to properties that pass on first inspection with no defects. A same-day surcharge of R250–R500 applies. For properties where minor defects are found, the fastest realistic turnaround is 2–4 business days (same-day inspection + 1 day for minor repairs + next-day re-inspection + 24-hour certificate). For properties with major defects, allow 8–15 business days depending on the scope of remediation required. Call us before 10am on the day you need same-day service to confirm availability in your area.