Water Certificate of Compliance Cape Town
A Water Certificate of Compliance is a legal requirement for every property transfer within the City of Cape Town’s municipal boundaries. The City of Cape Town Water By-Law 2010, Section 14(1) requires a valid Water Certificate of Compliance before ownership can transfer — and unlike the electrical CoC, a new Water Certificate of Compliance must be issued for each transfer; previous certificates cannot be carried over. Inspecto has been issuing water compliance certificates across Cape Town since the by-law came into effect in 2011.
Pricing: Compliance inspections from R510 per inspection when bundled with your other transfer certificates — VAT included. Bundle all five standard-house certificates from R2,700 upfront (R3,050 on transfer); apartments from R1,955. Use the pricing calculator for an exact quote before requesting an inspection.
What Does a Water Compliance Inspection Cover?
The Water CoC is issued in terms of the City of Cape Town’s by-law — it is not a comprehensive plumbing certificate, but it covers the compliance items required for transfer:
- Hot water cylinder (geyser) installation — must comply with SANS 10252 and SANS 10254 (geysers installed before 2006 are exempt from the drip tray requirement)
- Water pipes — particularly those in the roof space, which must be correctly saddled per SANS 10252
- Water meter — must register flow when water is drawn, and not move when all taps are closed
- Private isolating valve — must be installed and functioning
- Terminal water fittings — taps, showers, basin mixers: no leaks and correctly fixed
- Storm water drainage — no storm water may discharge into the sewerage system
- No cross-connection between the potable water supply and any alternate supply such as rainwater harvesting or borehole
Important: The Water CoC is not a plumbing certificate. It does not cover waste water systems, blocked drains, or cosmetic damage to fixtures such as cracked basins or toilet pans. The inspection focuses on water wastage and compliance — a damaged fixture is only a concern if it is causing a leak or water loss.
Common Reasons Properties Fail a Water Inspection
Most failures on water compliance inspections fall into a handful of categories:
- Dripping taps and leaking mixers — even a slow drip is a failure; fix all tap washers before inspection
- Geyser valves (PRV and TP valve) — must be visible and accessible; if piped into a wall, duct, or drain, we make them accessible — which often reveals leaks that have been hidden for years
- Geyser drip tray — required if geyser was installed after 2006; must be correctly installed with a proper fall and adequate support, not just placed underneath
- No isolating valve or a seized valve — must be accessible and functional
- Water meter running when all taps are off — indicates a hidden leak somewhere in the installation
- Storm water downpipes draining into the sewer — common in older properties; can be a very expensive fix as storm water cannot be redirected uphill
- Alternative water supply cross-connection — rainwater harvesting or borehole supplies connected to the municipal supply require a RPZ valve, which is a costly installation. However, if the alternative supply is only feeding an irrigation system, disconnecting the cross-connection is often a far cheaper solution — the irrigation can still run independently, it just can’t be connected to the municipal supply.
Tip: If a cross-connection is only feeding an irrigation system, disconnecting it is often the cheapest solution. Book your water inspection early — before the property is marketed — and it can be disconnected before prospective buyers ever see it. Once a buyer has seen it as a feature, removing it becomes a more complicated conversation
Why Book Your Water Inspection Early?
A leaking geyser valve, a seized isolating valve, or storm water draining into the sewer can each delay your transfer while rectification work is arranged. Some of these fixes — particularly storm water rerouting — can be expensive and time-consuming. Booking your water compliance inspection well before your transfer date gives you time to weigh up options, arrange repairs without deadline pressure, and avoid last-minute costs. Inspecto covers all Cape Town suburbs — Northern Suburbs, Southern Suburbs, Atlantic Seaboard, Helderberg, and Winelands.
Why Choose Inspecto for Your Water Certificate of Compliance?
Inspecto has been issuing water compliance certificates in Cape Town since the by-law came into effect in 2011 — and has been in the compliance industry since 1995. Our inspectors know the by-law inside out. Estate agents and conveyancing attorneys across Cape Town trust us when a deadline matters.
Book Your Water Certificate of Compliance
To book your water compliance certificate inspection:
Fill in our online form
Call us on 021 551 4185
We cover the full Cape Town metro including the Northern Suburbs (Bellville, Durbanville, Brackenfell, Kraaifontein), Southern Suburbs (Claremont, Newlands, Constantia, Tokai, Muizenberg), Atlantic Seaboard (Sea Point, Green Point, Camps Bay, Hout Bay), Helderberg (Somerset West, Strand, Gordon’s Bay), and the Winelands (Stellenbosch, Paarl, Franschhoek).
Also need your Electrical, Gas, Beetle or Electric Fence CoC?
Inspecto issues all five compliance certificates required for property transfer.View all compliance inspections →
Also commonly required: Electrical CoC Cape Town | Gas CoC Cape Town
For more information on the City of Cape Town Water By-Law, visit the City of Cape Town’s official website.
Video answers
Watch short Water certificate explanation videos
Short clips on the water certificate issues that most often surprise Cape Town sellers, from geysers to hidden leaks and RPZ valves.
For the full set of short compliance videos, visit the Inspecto video guide library.