Government Eases Building Consent Rules for Sheds, Sleepouts and Garages

Government Eases Building Consent Rules for Sheds, Sleepouts and Garages

What changed?

The New Zealand Government has announced new updates to Schedule 1 of the Building Act that will make it easier for homeowners to build small sheds, garages, and sleepouts without needing a building consent.

Key updates include:

• No setback requirements for single-storey detached buildings under 10 m².

• For structures between 10 and 30 m², only a 1 metre setback from boundaries or other residential buildings is required. Previously, the setback had to equal the height of the structure unless a consent was obtained.

These changes are expected to come into force by the end of 2025.

Why are these changes happening?

The Government is aiming to reduce red tape, lower costs for homeowners, and improve how New Zealanders can use their land—particularly on smaller urban sections.

Minister for Regulation David Seymour noted that it’s unreasonable for people to need a consent just to build a small tool shed. Chris Penk, Minister for Building and Construction, emphasised the value in allowing Kiwis to make better use of their backyards.

These reforms were directly influenced by public submissions via the MBIE Red Tape Tipline, showing a real commitment to listening to public feedback.

Who benefits from the rule change?

• Homeowners looking to add a small shed, garage, or sleepout will have fewer regulatory barriers and no longer need a building consent in many cases.

• Property investors and landlords may be able to add compliant structures to increase functionality or value.

• Builders and architects benefit from more efficient project approvals.

However, all exempt work must still comply with the New Zealand Building Code and local district plan rules.

When is building consent still required?

You’ll still need to apply for building consent if your structure:

• Is larger than 30 m²

• Includes a kitchen or bathroom

• Requires plumbing or drainage work

• Sits in an area with special council zoning or overlays

• Does not meet fire safety or boundary protection requirements

Plumbing and electrical work must still be done by licensed professionals, and all exempt work must comply with the Building Code.

Summary of the new rules

• Under 10 m²:

  • No building consent required

  • No boundary setback needed

  • Must comply with the Building Code

• 10–30 m²:

  • No building consent required

  • Requires a 1 metre setback from boundaries and other buildings

  • Must comply with the Building Code

• Over 30 m² or includes plumbing/kitchen:

  • Building consent is required

  • Subject to full Building Code and council rules

Real-world impact

This change means that homeowners will soon be able to build:

• Garden sheds

• Bike storage units

• Small workshops or hobby rooms

• Basic guest sleepouts

• Compact garages

All without needing to go through the traditional consent process—provided the work complies with the Building Code and any local planning rules.

Final thoughts

This is a positive move toward cutting red tape and giving property owners more control over how they use their space. But as always, proper planning is key. Before building, ensure you:

• Check your local council rules (some areas have special overlays or restrictions)

• Ensure your structure meets the Building Code

• Engage qualified professionals when required (especially for plumbing, drainage, or electrical work)