Conveyancing for Cross-Lease and Unit Title Properties: What's Different

How conveyancing differs for cross-lease and unit title properties in NZ, and the extra checks a conveyancer runs on these title types.

Proply Team 6 July 2026

Not All Titles Are the Same

Most conveyancing advice assumes a straightforward freehold title, but cross-lease and unit title properties need extra checks. With a cross-lease, you own an undivided share of the freehold land jointly with your neighbours, plus a leasehold interest in your specific dwelling shown on a "flats plan." A unit title instead gives you ownership of your unit plus compulsory membership of a body corporate that manages the shared building and grounds.

white concrete apartment building during daytimePhoto by Joan Tran on Unsplash

Both structures involve shared responsibilities that a standard freehold purchase doesn't, so your conveyancer needs to dig a little deeper than usual.

Cross-Lease

Shared ownership of land plus a leasehold interest in your dwelling, defined by a flats plan; alterations often need other owners' consent.

Unit Title

You own your unit outright plus a share of common property, managed through a body corporate that charges regular levies.

Freehold

Sole ownership of both land and dwelling, with no shared consent requirements or body corporate levies.

A cross-lease title can become "defective" if a dwelling's footprint has changed without the flats plan being updated — a costly, surveyor-and-Council-involved fix.

Extra Checks for These Title Types

Beyond the standard title search and LIM, these are worth confirming.

Flats plan accuracy

Confirm the registered flats plan still matches the building's actual footprint, especially after past renovations.

Consent for alterations

Check whether any changes to your unit or shared areas required, and received, consent from other owners.

Body corporate records

For unit titles, review body corporate minutes, levies and any planned maintenance costs.

Insurance arrangements

Confirm how building insurance is arranged and shared across the other owners.

Quick Summary

  • Cross-lease: shared land ownership defined by a flats plan; watch for defective titles.
  • Unit title: individual unit ownership plus body corporate levies and rules.
  • Extra diligence: check flats plan accuracy, consents and body corporate records.

Buying a cross-lease or unit title property?

Proply makes sure the flats plan, body corporate records and title are all checked properly before you commit.

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