Do You Need Building Consent for Painting in NZ?

The short answer is no — painting your home does not require a building consent. However, there are important considerations around lead paint, heritage buildings, and body corporate rules that homeowners should be aware of.

No Consent Required for Painting

Painting — both interior and exterior — is classified as maintenance under Schedule 1 of the Building Act 2004 and does not require a building consent. This applies to repainting in the same or different colours, painting previously unpainted surfaces, applying specialist coatings (anti-mould, waterproofing paints), and surface preparation including sanding and scraping. You are free to paint your home without council approval.

Lead Paint Considerations

While painting itself does not need consent, homes built before 1980 may contain lead-based paint. Sanding, scraping, or heat-stripping lead paint creates toxic dust and fumes. The NZ Guidelines for the Management of Lead-Based Paint recommend: testing paint for lead before disturbing it, using wet sanding methods, containing dust and debris, and disposing of lead paint waste at approved facilities. Professional painters should be trained in lead-safe work practices.

Heritage Buildings

If your home is listed as a heritage building or is in a heritage area under your council's district plan, there may be rules about exterior colours, paint types, and surface treatments. Some heritage listings require resource consent for exterior painting if the colour change is considered significant. Check your property's heritage status with your local council before painting the exterior.

Body Corporate and Covenant Rules

If your property is part of a body corporate (apartments, townhouses) or subject to a neighbourhood covenant, there may be restrictions on exterior paint colours and finishes. These are not council requirements but contractual obligations. Check your body corporate rules or covenant documents before choosing exterior colours.

Painting as Part of a Larger Project

If painting is part of a larger renovation that requires building consent (e.g., an extension or re-clad), the painting may be included in the consent scope. In this case, the paint system (type, preparation, number of coats) may need to comply with the specifications approved in the consent. Your builder or project manager should coordinate this.