Looking for septic tank prices in Cape Town? SepticTankCleaning.co.za puts homeowners, smallholders, farms, lodges and businesses in Cape Town in touch with a tank supplier who works in Cape Town and nearby areas of Western Cape. Fill in the job card and you receive a quote directly, free and with no obligation.
Septic Tank Prices in Cape Town
Septic tank prices in Cape Town depend on how far the supplier is from you and how hard the site is to reach. Give the tank size, the material and whether you want installation, so suppliers serving Cape Town and the rest of Western Cape can quote a delivered price.
Want to know more first? Our septic tank prices guide covers the options, what to check and what affects the price.
Septic tanks and drainage in Cape Town
Cape Town has an extensive sewer, but off-sewer areas are many: Kommetjie, Noordhoek, Hout Bay's upper slopes, Philippi horticultural area, Joostenberg and the Atlantic coast farms rely on septic tanks and conservancy tanks. Sandy soils on the Cape Flats mean a high winter water table, so soakaways flood in the wet months and sealed tanks are common. Granite and shale on the mountain slopes can need rock breaking. Industrial areas such as Montague Gardens and Paarden Eiland use grease traps and conservancy tanks. Honey sucker operators serve the metro from Epping, Montague Gardens and the Cape Flats, and portable toilet hire is busy at events.

Typical septic tank prices requests in the area come from:
- Houses: pricing a 2,500 to 5,000 L tank and a basic installed system for a house
- Estates and complexes: bulk pricing for several tanks, with a discount for matching sizes
- Restaurants, shops and offices: pricing heavy duty tanks and installation for shops and restaurants
- Factories, mines, sites and events: pricing bulk tanks for sites and camps, with delivery to a set date
- Smallholdings and plots: pricing a bigger tank, a longer pipe run and a larger drainage field
- Lodges, guesthouses and venues: pricing 7,000 L and larger tanks or a treatment plant for guest numbers
- Farms and game farms: pricing separate systems for the homestead and worker housing in one quote
- Schools, churches and clinics: pricing large tanks and compliance work for schools and clinics
Local tips for Cape Town
Common here: conservancy tanks on the Cape Flats, septic tanks with soakaways on mountain slopes. Ask each operator or contractor to allow for this: ask for a pump-out before winter if your tank sits in low-lying sandy ground. Help usually comes from operators in Epping, Montague Gardens and across the Cape Flats.
Septic Tank Prices usually means compare delivered and installed quotes, for 1,000 to 10,000 L tanks priced in rand, one-off cost, plus pump-outs later. Ground in the area: sandy Cape Flats with a high winter water table: soakaways flood.
What to include in your request
- Tank size in litres and the material you prefer
- Delivery address and truck access to the site
- Whether you want the tank only or a full installed system
- Whether a drainage field, vent and fittings are included
- Your timeline and whether plans are approved
The more detail you give, the more accurate your quote will be.
Service area: Cape Town and surrounds
Operators, contractors and suppliers on our network work in Cape Town and surrounding areas, including Century City, Woodstock, Epping, Montague Gardens, Paarden Eiland, Claremont, Salt River. Give the suburb, holding or farm name so the quote can include travel, and say how soon you need someone.
