Borehole Drilling Cost in Centurion (2026)
Current drilling rates, depth ranges, water yields and project totals for Centurion, Gauteng. Built from live driller quotes and SA hydrogeology data, refreshed monthly.
Centurion borehole cost breakdown
A complete domestic borehole installation in Centurion typically costs between R65 000 and R150 000. The biggest variable is depth - drilling alone is R420 to R750 per metre. Below is what an average 100m project looks like with the standard inclusions:
| Component | Cost | Notes |
|---|---|---|
| Drilling (100m) | R58 500 | R585/m Centurion avg |
| Steel casing (40m) | R8 800 | Top section, prevents collapse |
| Submersible pump | R18 000 | 0.75kW, suits 100m |
| Yield test + water test | R7,000 | SANAS-accredited lab |
| Pressure tank, piping, electrical | R14,000 | Wired into your DB board |
| Mobilisation (rig transport) | R3 500 | Distance-dependent |
| Typical 100m project | R109 800 |
Add R12,000-R20,000 if you upgrade to a solar pump. Subtract R5,500 if you handle the electrical work yourself with a registered electrician. Sites with difficult access or known dolomite/sinkhole risk add 15-30%.
What the Centurion ground means for your quote
Centurion straddles the dolomite belt that runs through the south of Tshwane - large parts of Lyttelton, Eldoraigne, and Doringkloof sit on Chuniespoort dolomite. This is the highest-risk geology in Gauteng: sinkholes are a documented hazard. Drillers serving Centurion will require a dolomite stability certificate or refuse the site outright. Where dolomite is absent (Wierda Park, Cornwall Hill), drilling is straightforward.
Bottom line: in Centurion you should expect drilling to be priced at the higher end of the SA range, not because drillers are gouging - because the ground here forces it. Don’t pick the cheapest quote without checking the rock the driller has actually quoted on.
Water yield in Centurion - what to expect, how to verify
Sustainable yields in Centurion typically fall between 500 and 4,000 litres per hour. A 30-kL/month household needs ~1,000 L/hour with a 1,000-litre buffer tank, so the lower end of Centurion’s range still covers most domestic use. Above 2,500 L/hour you can start irrigating a substantial garden.
Predicting yield before drilling is the single biggest determinant of whether the project pays back. Three options, ordered by cost and accuracy:
- Desktop hydrogeological siting (R3,500-R5,000) - geologist reviews regional maps, satellite data and known borehole records. Cheap insurance.
- Resistivity / magnetic geophysical survey (R8,000-R15,000) - on-site survey identifies fracture zones. Recommended in Centurion if your geology is granite, gneiss or dolerite-controlled.
- Test borehole (R20,000-R40,000) - a small-diameter pilot. Rare for domestic but worth it for high-stakes commercial sites.
After drilling, insist on a yield test (R3,500-R5,500). The driller pumps the borehole at progressively higher rates to find the sustainable extraction rate. Without it you don’t actually know what you bought.
Permits and bylaws specific to Centurion
Tshwane bylaw registration. Dolomite-zone properties also need a dolomite-risk assessment sign-off before any drilling - this is a structural-engineer report, allow R5,000-R15,000 and 2-4 weeks. Drilling without it can void your homeowner insurance.
At a national level, the National Water Act’s Schedule 1 permits reasonable domestic groundwater use without a licence. The thresholds where you stop being “reasonable domestic” and start needing a Water Use Licence (WULA) are roughly: more than 10 kL/day extracted, irrigation of more than 0.5 hectares, or any commercial / industrial use. WULA processing takes 6-9 months - factor it in.
Is a borehole worth it vs Centurion municipal water?
At Centurion’s upper-block municipal tariff of around R28/kL, a household using 30 kL/month spends roughly R840/month or R10 080/year on water alone. Against a typical 100m project at R109 800, the simple payback is around 6.0 years.
That’s the headline number. The harder-to-quantify benefits in Centurion are: (a) supply continuity during restrictions and tanker periods - water-stress rating is currently Moderate here; (b) garden / pool maintenance through summer; (c) property value uplift, generally R30,000-R80,000 on a Joburg / Tshwane / CT suburban stand. Run the calculator below with your actual depth and pump preference for a tighter number.
Estimate your Centurion project cost
Our full borehole cost calculator lets you adjust depth, province, pump type, and extras (yield test, water test, casing, pressure tank, electrical) to get a tailored estimate. The Centurion defaults to use are: depth 100m, province Gauteng, submersible pump.
Frequently asked questions about borehole drilling in Centurion
How much does it cost to drill a borehole in Centurion?
In Centurion a domestic borehole costs between R65 000 and R150 000 for a complete installation - drilling, casing, submersible pump, yield test, water quality test, electrical connection, and mobilisation. The drilling itself runs R420 to R750 per metre. A typical 100m borehole project comes to about R109 800 based on current 2026 quotes from drillers servicing Centurion.
How deep do boreholes go in Centurion?
Most domestic boreholes in Centurion are drilled between 50m and 140m, with the average around 100m. The water table sits at 50-110m below surface in most of the city. Depth depends on the underlying geology - Centurion straddles the dolomite belt that runs through the south of tshwane - large parts of lyttelton, eldoraigne, and doringkloof sit on chuniespoort dolomite.
Do I need a permit to drill a borehole in Centurion?
Tshwane bylaw registration. Dolomite-zone properties also need a dolomite-risk assessment sign-off before any drilling - this is a structural-engineer report, allow R5,000-R15,000 and 2-4 weeks. Drilling without it can void your homeowner insurance.
What yield can I expect from a Centurion borehole?
Sustainable yields in Centurion typically range from 500 to 4000 litres per hour. Centurion has 119 documented sinkholes in the past 13 years - more than any other South African suburb - all dolomite-related. Where the dolomite gives water, yields can be exceptional (3,000-5,000 L/hour) because the rock is karstic with large solution cavities. Where it does not, you can drill 130m and find nothing. The dolomite stability assessment is not optional in this city - it is what protects you and your insurer. The actual yield is impossible to predict without drilling but a hydrogeological siting survey (R3,500-R15,000) before drilling significantly reduces the dry-hole risk - we recommend it in Centurion regardless of provincial averages.
Is a borehole worth it vs municipal water in Centurion?
For a household using around 30 kL of water a month at Centurion municipal rates (~R28/kL in the upper-block tariffs), the typical 100m project at R109 800 pays back in around 6.0 years from municipal-water savings alone. Boreholes also insulate you from supply restrictions - relevant in Centurion given current water-stress is rated medium.
How long does borehole drilling take in Centurion?
Drilling a standard domestic borehole in Centurion takes 1-2 days. Pump installation, electrical, piping and tests add another 1-2 days. Including booking time and weather contingency, allow about 7 working days from quote acceptance to first water flowing.
Centurion vs other South African cities
| City | Per metre | Project total | Typical depth |
|---|---|---|---|
| Centurion | R420-R750 | R65 000-R150 000 | 50-140m |
| Cape Town | R380-R750 | R50 000-R140 000 | 30-120m |
| Sandton | R400-R700 | R65 000-R145 000 | 60-150m |
| Pretoria | R380-R700 | R60 000-R140 000 | 50-130m |
| Johannesburg | R350-R650 | R55 000-R130 000 | 40-120m |
| Roodepoort | R350-R650 | R55 000-R130 000 | 40-120m |
| Durban | R320-R600 | R45 000-R110 000 | 30-90m |
How we built these prices
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