Cost guides
Building contractors
Building contractors

How much does a building contractor cost?

  • R7000 – R9000/sqm
    Building cost per square metre
  • R800 – R2000/sqm
    Home renovation
  • R15,000 – R55,000
    Bathroom renovation
  • R50,000 – R150,000
    All-inclusive kitchen renovation
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Building contractor prices depend on several factors. We have examined prices of different services and what influences them and pointed out what you need to pay attention to in order to get the best value for your money.


Building cost per square metre

  • R7000 – R9000/sqm

The cost of building a house is normally measured in rand per square meter of floor area. The larger the floor area, the higher the total cost. In addition to size, the cost of building is also influenced by location, design, project management, and construction type and quality. The average cost of a building cost per square metre is R8000/sqm, or typically between R7000/sqm and R9000/sqm.

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3-bedroom house — cost per sqm

  • R7000 – R15,000/sqm

Even though we are witnessing a rapid increase in the proportion of two bedroom homes in SA, three-bedroom houses are still the most popular choice. A spacious 3-bedroom house can measure up to 200 sqm, but it usually measures between 120 and 150 square metres. The average cost of a 3-bedroom house is R11,000/sqm, or typically between R7000/sqm and R15,000/sqm.

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Home renovation

  • R800 – R2000/sqm

A home renovation involves all the building, craftsmanship and installation work needed to turn a dilapidated old building into a modern, energy-efficient home. There are many factors that affect the total cost, e.g. type of work and the extent of the renovation involved. Even the quality of the materials and the chosen accessories affect the cost of the renovation. On top of the estimated costs, you can add additional 20% to your home remodel budget for any unseen problems. The average cost is usually R1400/sqm.

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Bathroom renovation

  • R15,000 – R55,000

A bathroom renovation can range anywhere between giving your bathroom a facelift and a complete transformation of your bathroom. The total expense depends on the size of the bathroom, the chosen materials, and the type of fixtures, counters and finishes. Bathroom renovation costs range between R15,000 and R55,000 with an average of R35,000.

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2-bedroom granny flat

  • R200,000 – R400,000

Whether you want to build a granny flat for your family or to generate extra income, the first thing is getting the right contractor for the job. The best approach is to obtain multiple quotes from granny flat builders and compare them carefully, because the cheapest quote may not include everything on your wish list. The final cost largely depends on the chosen materials and your location. The average cost is usually R300,000.

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All-inclusive kitchen renovation

  • R50,000 – R150,000

A complete kitchen renovation includes more than just a new lick of paint, a new backsplash, and new light fixtures. It often includes making structural, electrical, and plumbing changes, new flooring, appliances, and custom cabinets. The total expense varies depending on the size and complexity of the remodel, the chosen materials, and any high-end technology additions. For all-inclusive kitchen renovation, expect to pay between R50,000 and R150,000.

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Recent jobs for building contractors

New build

  • City (or suburb) where you need the service: Queenstown, Eastern Cape
  • What type of property do you want to build?: House/Townhouse
  • Approx. size of the new build: 100–300 sqm
  • Do you have all the necessary building plans?: Yes, I have all the necessary plans
  • Estimated project start: As soon as possible

Afternoon , I do have a project which is supposed to start any time soon its a ground floor with a story on top of the double garage part and the lounge dinning and kitchen part. So it will be having 3 bedrooms on the ground floor 2 will be having ensuites ,a study room, separate bathroom and toilet and also an outside toilet On the first floor is, main bedroom with ensuites and separate toilet , lounge and the veranda part with palisades. In short...

New build

  • City (or suburb) where you need the service: Tesselaarsdal, Caledon
  • What type of property do you want to build?: House/Townhouse
  • Approx. size of the new build: 100–300 sqm
  • Do you have all the necessary building plans?: No plans – I need the Pro's help
  • Estimated project start: As soon as possible

Would like to have an idea of what it will cost to build a simple rectangular shaped house using blocks and IBR sheeting roof, exposed inside roof using poles, concrete "stuco-type" floor throughout. WIDTH - 14 meters wide consisting of 8 meters internal living area, plus 4 meters front patio., plus 2 meters back patio. LENGTH - 25 meters completely open plan for kitchen with laundry and pantry, dining room, lounge (all open plan), and four bedrooms in the last 12 meters

Renovation/remodel

  • City (or suburb) where you need the service: Cape Town
  • What kind of property do you have?: Flat complex
  • What rooms do you want to renovate/remodel?: Deck/Patio/Balcony
  • Approx. size of the renovation/remodel: Less than 100 sqm
  • Do you have all the necessary building plans?: No plans are required
  • Estimated project start: I'm flexible

walkways and access to flats on three levels need restoration of waterproofing and sealing with jotamastic and hardtop flexi or similar Diamond-grind the walkway in order to profile the surface in preparation for coating, Sand the skirting, Cut open all cracks in the walkway and backfill them with Hybriflex or similar , Rebuild with Smooth ’n Patch or simial, remove all hollow/disbonded topping-screed and repair the areas with Smooth ‘n Patch, , Prime all repaired areas with a two coat system of Jotamastic 90 followed by a two coat system Hardtop-Flexi, or similar

Renovation/remodel

  • City (or suburb) where you need the service: Ravenswood, Boksburg
  • What kind of property do you have?: House/Townhouse
  • What rooms do you want to renovate/remodel?: Kitchen, Bathroom(s), Bedrooms/Living room/Dining room
  • Approx. size of the renovation/remodel: Less than 100 sqm
  • Do you have all the necessary building plans?: No plans – I need the Pro's help
  • Estimated project start: As soon as possible

kitchen, 2xbathrooms (1 with shower and 1 with bath), add wall to enclose 3rd bedroom again. that is needed. Would also like a quote on opening up a load bearing wall about 4m x 2m, this used to be the outside wall so would also be a firewall if I am correct. the room behind that would need the floor raised and if possible the ceiling as well, else we will extend this to be the living room/tv wall

Renovation/remodel

  • City (or suburb) where you need the service: Sherwood, Port Elizabeth
  • What kind of property do you have?: House/Townhouse
  • What rooms do you want to renovate/remodel?: Bathroom(s), Bedrooms/Living room/Dining room, Garage, Other
  • Approx. size of the renovation/remodel: More than 300 sqm
  • Do you have all the necessary building plans?: No plans – I need the Pro's help
  • Estimated project start: I'm flexible

Whole roof underlay to be replaced with superior quality, temperature controlling material. Valley messed up by previous builder to be fixed. Considering to have parapets knocked off as they have always leaked, resulting in interior damage to steel door frames, etc. Patio to be changed into a room (roof, ceiling and aluminium sliding doors). Flat roof of braai room to be changed to a pitched tile roof like the rest of the house with sliding doors and windows(for better ventilation), overlooking the swimming-pool. 3 x Bathroom makeovers In the middle of the tandem double garage is the parapet wall which hosted the previous two steel roll-up doors. This complete wall must be removed, but then the trusses of the front garage will need support over a distance of about 7m. The complete garage needs a ceiling. The raw cement floor needs levelling and either epoxy coted, tiled or painted. There are a few minor jobs, e.g. removing rusty steel doorframes, cracks in walls and ceilings, damp problems, replacing a few windows and doors, erecting concrete platforms for water tanks, etc. Electrical changes and additions will of course be needed.

New build

  • City (or suburb) where you need the service: Kleinbaai
  • What type of property do you want to build?: House/Townhouse
  • Approx. size of the new build: 100–300 sqm
  • Do you have all the necessary building plans?: No plans – I need the Pro's help
  • Estimated project start: I'm flexible

Total m2 around to . My email address is I am hoping to commence around the end of March, mid-April . The stand is approximately m2, Open plan single story high ceilings, 2 coat plaster internal, Entrance Hall, decent size lounge, decent size kitchen with island, dinning area , 3 bedrooms with built-in cupboards, double garage, patio with braai area. I am looking for prices per m2, including approved planes and all municipality connections. The house will consist of the following. Lounge Dinning room. Kitchen with scullery 3 bedrooms, Main bedroom with on -suit and walk in cupboard, Full bathroom. Double garage outside patio covered.

Renovation/remodel

  • City (or suburb) where you need the service: Cape Town, Gardens
  • What kind of property do you have?: Flat complex
  • What rooms do you want to renovate/remodel?: Kitchen
  • Approx. size of the renovation/remodel: Less than 100 sqm
  • Do you have all the necessary building plans?: Yes, I have all the necessary plans
  • Estimated project start: As soon as possible

I need to have a new kitchen installed. The kitchen has been stripped bare so there is a blank canvas. I have already had the plumbing and electrical points done and I have decided where I want the different appliances to go. All I now need is for cabinets to be installed, a built in stove and hob installed, and a dish washer and washing machine installed.

Renovation/remodel

  • City (or suburb) where you need the service: Cape Town
  • What kind of property do you have?: House/Townhouse
  • What rooms do you want to renovate/remodel?: Kitchen, Bathroom(s), Bedrooms/Living room/Dining room, Other
  • Approx. size of the renovation/remodel: 100–300 sqm
  • Do you have all the necessary building plans?: No plans are required
  • Estimated project start: I'm flexible

I am looking for someone who can remodel the house. A new roof needs to be installed with tiles. Ceiling and tiling of the whole house. Removing the bath in the bathroom and making it a walk in shower. Plastering of the house outside and putting in face brick. The front of the house will be cladding stone. Leveling of the house to be even before tiling.

New build

  • City (or suburb) where you need the service: Ballito, Tongaat
  • What type of property do you want to build?: House/Townhouse
  • Approx. size of the new build: More than 300 sqm
  • Do you have all the necessary building plans?: No plans – I need the Pro's help
  • Estimated project start: As soon as possible

I am looking for professionals to assist me from the ground up. I have a piece of land in an area called Dokodweni, 40 minutes from Ballito about 60kms. Need a builder who can come with a full package from cutting down trees, getting ground levelled, dressing plans and build from ground up to a stage where I can move in

Extension/addition

  • City (or suburb) where you need the service: Impala Park, Boksburg
  • What kind of property do you have?: House/Townhouse
  • What do you want to add to the existing property?: Other
  • Approx. size of the addition: Less than 100 sqm
  • Do you have all the necessary building plans?: No plans – I need the Pro's help
  • Estimated project start: I'm flexible

Good day, We are based in Impala Park, Boksurg. Please can you advise me how much you charge per m².... if that's how your charging system works? We want to extend our house this year. The extension will be double story, m² more or less in total. Upstairs about 49m² and down stairs about 49m² with a stoep and balcony. We want to break down a wall in our current lounge and extend it to make a new lounge (old lounge will become dining area) This will be downstairs and will lead onto a stoep. Upstairs would include a main bedroom, bathroom and small study and balcony. Stairs would run from the new lounge area upwards. I will be getting architectural drawings done in February, we will send them to you once we have them for a more accurate quote but would appreciate a good estimate of the cost in the mean time so I can also look into getting financing from the bank. The cost should include the brickwork, plastering, plumbing and electrical work, basically just