Business 1 zoning in Johannesburg: permitted land use and what to check
26 March 2026 · 6 min read
Business 1 zoning is the zoning most people have in mind when they say a property is "zoned commercial". It is the broadest of the business zones in Johannesburg's land use scheme, and it sits behind much of what you see in shopping streets, office nodes and mixed-use precincts.
If you are buying premises to trade from, converting a house on a main road, or assessing a site for a mixed-use scheme, this is what the zoning means in practice.
What Business 1 is for
Business 1 is a general business zone. Its purpose is to accommodate a wide range of commercial activity in the places the City has designated for it: central areas, established nodes and activity streets.
The permitted land use under Business 1 is wide. As a general guide, it is the zone that accommodates uses such as:
- shops and other retail;
- offices;
- restaurants and places of refreshment;
- service businesses;
- residential units, which is what makes mixed-use buildings possible.
The exact list is in the scheme, and the definitions are precise. A "shop" is not a "motor showroom"; a "place of refreshment" is not a "place of amusement". Whether your intended use is a primary right, a consent use or excluded depends on which definition it falls under. This is the detail that catches people out.
How Business 1 differs from the other business zones
The scheme has more than one business zone. They differ in:
- the range of uses — the narrower zones allow a shorter list;
- scale — some are meant for neighbourhood-level convenience retail rather than regional trade;
- the uses excluded — activities with greater impact are kept to particular zones.
Business 1 is the widest. That is why an erf with Business 1 rights is usually worth more than one with a more limited business zoning, and why you should confirm which one you are actually looking at.
Development controls still apply
A broad list of uses does not mean an unlimited building. Business 1 erven are subject to the same kinds of controls as any other zone:
- Floor area ratio, limiting total floor area. In business zones this is usually the control that determines value.
- Coverage, limiting footprint.
- Height, set by the height zone.
- Building lines along streets and other boundaries.
- Parking, set per square metre of each type of use. Retail and restaurant uses carry heavier parking requirements than offices, so a change of tenant can create a parking shortfall.
See floor area ratio, coverage and height restrictions. The practical lesson is that the uses a building may lawfully contain can be limited by parking long before they are limited by the list of permitted uses.
Checks to make before buying or leasing
Confirm the zoning of the actual erf
Do not rely on the street. A row of businesses can include erven with full business rights, erven with a consent, and erven with no rights at all that have simply never been enforced against. Run a zoning check on the specific erf.
Check that the current use is lawful
A tenant trading today is not proof of rights. Ask for the zoning certificate and, where relevant, the consent and its conditions.
Check the building plans
The use may be allowed while the building is not approved for it. A house converted to offices needs approved plans for that change. See unapproved structures.
Check conditions attached to the erf
If the business rights came from a rezoning, there will be conditions — on floor area, on access, on hours, on the uses allowed. A "Business 1" erf with a condition limiting it to offices is not a retail site.
Check the title deed
Old residential townships often carry title conditions restricting erven to dwelling use. Where those conditions were not removed when the erf was rezoned, they can still bite. See title conditions.
Check licences separately
Zoning is one permission. A liquor licence, a business licence for food, health certification and signage approval are each separate.
Converting a house to business use
A common Johannesburg scenario: a house on a road that has become busy, where the neighbours are already offices. The route to lawful business use is an application — a consent use where the scheme allows the use by consent, or a rezoning where it does not.
Whether an application is likely to succeed depends on the City's planning framework for the street. Some routes are designated for business and mixed use; on others the policy is to hold the residential line. Finding out which applies is the first step, well before commissioning drawings.
Business 1 and residential development
Because residential units are generally accommodated within Business 1, these erven are increasingly developed as mixed-use buildings: shops or offices at street level with apartments above. For a developer, the questions are:
- How much floor area does the FAR give?
- How is parking calculated for each component?
- Is there a height limit that caps the residential component?
- Does the planning framework encourage residential in this node?
That is a feasibility exercise; the method is in development feasibility and site feasibility studies.
Frequently asked questions
Can I live on a Business 1 property? Residential use is generally accommodated, but confirm it for the erf and check any conditions.
Does Business 1 allow a filling station or a workshop? Higher-impact uses are often dealt with separately in the scheme. Check the specific use against the scheme's definitions.
Is Business 1 the same as "commercial"? In casual use, yes. In the scheme, "Commercial" can be a separate zone with its own meaning, so use the exact label.
The bottom line
Business 1 is broad, but it is not a blank cheque. The permitted land use depends on scheme definitions, and the size and mix of what you can build depends on floor area, parking and any conditions specific to the erf. Check the erf, not the street.
This is general information, not town-planning or legal advice. Permitted uses and development controls are set by the land use scheme and conditions specific to each erf.