Looking for granny flat plans in Gauteng? FloorPlan.co.za puts families, builders and developers in Gauteng in touch with draughtspersons and architects serving towns and cities across Gauteng. Send one request and you receive quotes directly, free and with no obligation.
Granny Flat Plans in Gauteng
In Gauteng, granny flat and backyard room rules come from the local municipality, and they differ across Gauteng. Local draughtspersons know the usual size limits, parking requirements and building line relaxations, and can say quickly whether your stand can take a second dwelling.
The main granny flat plans page explains the drawings, the standards and the costs in more detail.
What to know locally in Gauteng
Stand sizes decide most house designs here. Newer Midrand and Centurion estates often have small stands and tight coverage, which pushes families toward double storeys, while Randburg, Edenvale and Boksburg still have 1,000 square metre stands that suit single-storey three and four bedroom homes with a pool and braai area. In Soweto and Ekurhuleni townships, a main house with a rentable backyard room is a common request.
Homes and buildings in Gauteng
Gauteng is where most South African plan requests start: older Johannesburg suburbs such as Linden, Parkhurst and Bedfordview where big stands are being subdivided, Pretoria's Waterkloof and Brooklyn, and security-minded estates around Midrand, Centurion and Fourways with strict design guidelines. Townships like Soweto, Tembisa, Mamelodi and Katlehong see steady extensions and backyard rooms on small stands. Highveld thunderstorms, expansive clay and dolomite in parts of the West Rand and Centurion mean engineers and geotechnical reports often come into the picture. Draughtspersons work in nearly every suburb, while architects cluster in Rosebank, Sandton and Hatfield for larger or more complex jobs.

Who asks for granny flat plans around Gauteng, most often first:
- Families building a new house: a one-bedroom flat in the garden for an ageing parent or a student child
- Owners adding or changing rooms: turning a double garage or an old outbuilding into a compact flat with its own bathroom
- Developers and builders: repeatable backyard flat designs for several stands in a small residential project
- Estate agents, sellers and landlords: approved plans for an existing flat, so a seller can pass transfer and the buyer's bond
- Shops, offices and restaurants: staff accommodation or a manager's flat behind a guest house or small business premises
- Rental and granny flat investors: a rental flat that adds income to a stand, with a separate meter and parking bay
- Churches, schools and crèches: a caretaker's flat next to a church, school or community hall
Local tips for Gauteng
Most asked for in Gauteng: double storeys, backyard rental rooms, as-built plans for transfer and estate homes. Who draws them: draughtspersons in every suburb, architects in Rosebank, Sandton, Hatfield and Menlyn. A useful tip: ask which metro office your stand falls under before the draughtsperson starts.
Jobs range from about 25 m² to 90 m² units. Here, families building a new house lead the requests, typically for a one-bedroom flat in the garden for an ageing parent or a student child. One local point to raise: highveld clay and dolomite in places: ask if a geotechnical report is needed.
What to include in your request
- The address, the stand size and the zoning if known
- New building or a garage conversion
- How many bedrooms and a bathroom or shower
- Whether the flat will be let to a tenant
- Where on the stand you want it to go
A rough idea of the rooms is enough: the brief on this page turns it into a block plan and a floor area.
Service area: Gauteng and surrounds
Across Gauteng our network reaches Johannesburg, Pretoria, Ekurhuleni, Sedibeng, West Rand, Midrand, Centurion and the towns between them. Outside the bigger centres, ask whether the draughtsperson has submitted to your municipality before.
- Granny Flat Plans in Johannesburg
- Granny Flat Plans in Pretoria
- Granny Flat Plans in Centurion
- Granny Flat Plans in Midrand
- Granny Flat Plans in Sandton
- Granny Flat Plans in Randburg
- Granny Flat Plans in Roodepoort
- Granny Flat Plans in Krugersdorp
- Granny Flat Plans in Randfontein
- Granny Flat Plans in Germiston
- Granny Flat Plans in Boksburg
- Granny Flat Plans in Benoni
- Granny Flat Plans in Kempton Park
- Granny Flat Plans in Alberton
- Granny Flat Plans in Vanderbijlpark
- Granny Flat Plans in Vereeniging