The rule
"Any pergola" is minor building work, and Regulation A2 exempts pergolas from both plans and the application to the council. The definition sets no size limit.
Where it stops being a pergola
Solid roof sheeting, glazing or enclosed sides turn it into a roofed structure or a room, and the normal plan rules apply. Johannesburg still lists pergolas on its exemption list, handled by a motivation letter, so check with your council if it is large or near a boundary.
Sources
- SANS 10400-A:2010, Regulations A1 and A2 (minor building work)
- City of Johannesburg CPMS submission checklists (minor works list)
Checked October 2026. Councils change their tariffs every July, so confirm fees before you pay.