Planning, Surveying & Engineering in Auckland
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Cross-lease conversion in Auckland

A cross-lease title is usually fine until the moment it is not: a sale falls through, a bank asks questions, or an addition turns out never to have made it onto the flats plan. Converting to freehold clears all of that, and it is routine work for our team. Trig handles the survey, the updated plan and the resource consent together, so you are not chasing a surveyor, a planner and a lawyer separately. If your plan is defective, we will tell you exactly what is wrong and what it takes to put right, before you commit.

What a cross-lease is, and why people convert

A cross-lease means you own a share of the whole site jointly with the other owners, and you lease your particular flat or house from that shared ownership. It was a common way to divide a property, and it works until you want to sell, borrow against, or change your home.

Converting to freehold, also called fee simple, gives you outright ownership of a defined piece of land. It is cleaner for selling, simpler for banks, and it removes the need to get the other owners’ agreement every time you want to build. Most people convert because a cross-lease has started to get in their way.

Signs your cross-lease is defective

A cross-lease is defective when the flats plan no longer matches what is actually on the ground. This is more common than people expect, and it often surfaces at the worst time, mid-sale. Watch for:

  • A deck, garage or carport that is not shown on the flats plan.
  • An extension or addition built after the plan was drawn.
  • A conservatory or sleep-out added over the years.

Any of these can stall a sale or a refinance until the plan is corrected. If you are planning to sell, it is worth checking before you list, not after an offer is on the table.

How the conversion works

  1. Survey. We survey the site and the buildings as they stand.
  2. Plan. We prepare the new plan, whether that is an updated cross-lease plan or a freehold subdivision.
  3. Consent. We prepare and lodge the resource consent the conversion needs.
  4. Titles. Once approved, the new titles issue.


Because we handle the survey, the plan and the consent as one team, you are not coordinating separate firms or waiting on one to send something to the next.

Cross-lease vs unit title vs freehold

People mix these up, so here is the plain version.

  • Freehold (fee simple). You own a defined piece of land outright. The simplest form of ownership.
  • Cross-lease. You jointly own the whole site and lease your dwelling from that shared ownership.
  • Unit title. Common in apartments and units. You own your unit and share ownership of common areas, managed by a body corporate.

Which one you can convert to depends on your site. We will tell you the realistic options for your property.

Frequently asked questions

It varies with the site and whether a resource consent is straightforward, but conversions commonly take several months. We’ll give you a programme estimate at the start, based on your specific title.

It depends on the site, the buildings and the consent required. We quote upfront after an initial look, so you know the cost before committing.

For most cross-lease work, yes, the other owners on the title need to consent. We can talk you through what your particular title requires.

The flats plan no longer matches the buildings on site, usually because of an addition or structure built after the plan was drawn.

You can, but a defective cross-lease can delay or derail a sale. It is usually better to resolve it before you list.

Very likely. We cover the greater Auckland region from Pokeno to Wellsford and anywhere in between, often further if our client requires it.

Get in touch with the Trig team for a no-obligation feasibility chat. Send us your title and we will tell you what your options are.