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Building without approved plans: the risks

What the law says about building without approval, what Gauteng councils charge to regularise it, and how to fix it.

Building without approved plans: the risksGuide
Applies to
Gauteng
Sources
6
Checked
October 2026

The law

Section 4 of the National Building Regulations and Building Standards Act says nobody may erect a building that needs plans without the council's prior written approval. Doing so is an offence, with a fine of up to R100 for each day the building work continues. The Act's general penalty allows a fine of up to R4 000 or up to 12 months' imprisonment. These are the amounts written in the Act; a court can apply them differently. Ekurhuleni's own FAQ warns of a fine or a court order to demolish.

Occupying a building without a certificate of occupancy is a separate offence under section 14.

What it costs to fix

Councils charge to assess plans for work that was built without approval, and some charge more than for new work:

CouncilRegularisation fee
Ekurhulenidouble the normal plan fee
Midvaalits tariff lists as-built plans at 130% of the normal fee
JohannesburgR16 per m² for the first 3 000 m² (2026/27); R15 in 2025/26
Tshwaneno separate as-built surcharge in the tariff we read; normal plan fees apply (confirm with the council)

Where it bites

  • Selling. Banks ask for approved plans, and a court has held that missing approval can be a latent defect. See selling without approved plans.
  • Insurance. Ask your insurer whether unapproved structures are covered.
  • Neighbours. A complaint can bring an inspector.

How to fix it

Measure and draw the building as it stands, check it against the regulations and the zoning, fix what does not comply, and submit. See unapproved building work.

Questions people ask

Can the council make me demolish?

It can apply to court for a demolition order for work built without approval. Regularising the work with as-built plans is the usual way out.

Sources

  1. National Building Regulations and Building Standards Act 103 of 1977 (the dtic copy)
  2. Ekurhuleni: Building and developing FAQ
  3. Ekurhuleni Schedule 7 tariffs 2026/27
  4. City of Johannesburg approved tariffs 2025/26
  5. City of Tshwane tariffs 2025/26, Schedule 16
  6. Midvaal tariffs 2026/27

Checked October 2026. Councils change their tariffs every July, so confirm fees before you pay.

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