Planners reminded homeowners of the procedures required for repairing storm damage in the aftermath of Hurricane Imelda last week.

The planning department also reminded residents that its technical officers were available to provide guidance and support.

It said that repairs using the same materials and design, such as windows, doors or roof slate, did not require planning permission or a building permit if damage was limited to non-structural issues.

However, in cases where structural damage has occurred, a building permit is required before work can begin.

The department said applications would get priority and be processed as quickly as possible.

In cases of dangerous structural damage, emergency work may proceed without a permit provided the department is notified and a permit application is submitted promptly.

A permitted development permit is allowed for storm or fire damage if no more than 60 per cent of a building or structure has been destroyed, and the replacement is no larger than the original building.

In cases of repairs to listed buildings and historic protection areas, no permit is required for non-structural repairs using identical materials and designs.

The department said all structural repairs required a building permit, but these applications would be expedited. Materials must replicate the style and detailing of the original structure.

In cases of repairs to seawalls and docks, replacements usually require only a building permit to ensure compliance with the 1998 building code.

However, as seawalls and docks can affect the foreshore, planning permission may also be required in some cases.

Property owners were advised to consult the department before beginning repairs.