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Resource ManagementExisting Use Rightslevel4HARD

A coastal section has a boatshed built lawfully in 1985, before the district plan's current coastal setback rule. The owner wants to demolish it and build a larger two-storey boatshed in the same spot. What is the most likely consent requirement?

Correct Answer

C) Resource consent, because a larger rebuild is not protected by existing use rights

RMA s 10 lets a lawfully established use continue if its effects stay the same or similar in character, intensity and scale. Section 10(3) says the protection does not apply where reconstruction or extension of a building increases the degree to which it fails to comply with a district plan rule. A larger, two-storey boatshed inside the setback increases the non-compliance, so resource consent is needed, along with building consent for the construction.

Answer Options
A
No resource consent, because existing use rights carry over to any replacement building
B
Building consent only, since the boatshed use was lawfully established before the rule
C
Resource consent, because a larger rebuild is not protected by existing use rights
D
Only a coastal permit from the regional council, because the site is beside the sea

Why This Is the Correct Answer

Existing use rights under RMA s 10 do not protect a rebuild that makes a building less compliant with a district plan rule (s 10(3)). A bigger boatshed inside the setback needs resource consent.

Why the Other Options Are Wrong

Option A: No resource consent, because existing use rights carry over to any replacement building

Existing use rights do not carry over to any replacement. RMA s 10(3) removes the protection where a rebuild increases the building's non-compliance with a plan rule.

Option B: Building consent only, since the boatshed use was lawfully established before the rule

The lawful 1985 use does not cover a bigger building. The larger boatshed breaches the setback rule more than the old one did, so building consent alone is not enough.

Option D: Only a coastal permit from the regional council, because the site is beside the sea

The setback rule is in the district plan, and a coastal permit from the regional council would not cover a breach of it. Regional coastal permits deal with the coastal marine area.

Deep Analysis of This Resource Management Question

Existing use rights protect a lawfully established use, including the building it uses, as long as the effects stay the same or similar in character, intensity and scale. Section 10(3) sets the limit for buildings: the protection is lost if reconstruction, alteration or extension increases the degree to which the building fails to comply with a district plan rule. A like-for-like rebuild may still be arguable; a larger two-storey boatshed inside a coastal setback is not. Existing use rights also do not apply to uses restricted by s 12 in the coastal marine area (s 10(4)), which is a regional matter.

Background Knowledge for Resource Management

RMA s 10 protects land uses lawfully established before a district plan rule became operative. The protection lasts while the effects are the same or similar in character, intensity and scale, and is lost if the use stops for more than 12 months (unless the council grants an extension). It does not protect a rebuild or extension that increases non-compliance with a rule (s 10(3)). It does not apply to regional controls on land use, the coastal marine area, or river and lake beds (s 10(4)).

Memory Technique

Existing use rights protect 'the same or similar'. A rebuild that keeps the building the same may be protected; a rebuild that makes the breach bigger is not. Think 'same or smaller survives, bigger needs consent'.

In a rebuild question, compare the new building with the old one. If the rebuild increases the breach of a plan rule (taller, larger, closer to the boundary or coast), existing use rights under s 10(3) do not cover it.

Exam Tip for Resource Management

Existing use rights questions often turn on scale. Check whether the change keeps effects the same or similar, and whether a rebuild increases non-compliance with a plan rule.

Real World Application in Resource Management

A bach owner has a 1970s bach inside a coastal setback that came in later. They can keep using it. When they plan a bigger two-storey replacement, their planner advises that s 10(3) takes the larger rebuild outside existing use rights, so they apply for resource consent and the council may ask them to move the new building back from the coast.

Common Mistakes to Avoid on Resource Management Questions

  • β€’Assuming existing use rights transfer automatically to new buildings
  • β€’Thinking building consent alone is sufficient for coastal development
  • β€’Confusing activity rights with development rights

Related Topics & Key Terms

Key Terms:

existing use rightsdemolitionrebuildingcoastal setbackresource consent
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