Every property in New Zealand has a unique title number — a reference that links your land to its official legal record. Whether you're buying, selling, refinancing, or simply doing your due diligence, knowing how to find this number is an essential first step in any property transaction.
Address, title number or boundaries — what should you order?
- Record of Title Current with Diagram: confirms the official title reference and current legal record.
- Cadastral Survey Plan: helps with plan layout, parcel shape and boundary-related checks.
- Pre-Purchase Diligence Package: use this when you want multiple checks before making an offer or signing.
This guide explains exactly what a property title number is, where to find it, and why it matters.
What Is a Property Title Number?
A property title number (also called a certificate of title number or record of title number) is the unique identifier assigned to a parcel of land when it's registered in New Zealand's official land register. It's the key that unlocks all the recorded information about a property — who owns it, what encumbrances exist, any covenants or easements, and the legal boundaries.
Think of it like a passport number for your property. Once you have it, you can retrieve the full official record in seconds.
The format is typically a combination of letters and numbers, such as NA123/456 or SA12B/789. The prefix indicates the land registry office where the title was originally issued:
- NA — Northern (Auckland area)
- SA — South Auckland
- WN — Wellington
- CB — Canterbury/Westland
- OT — Otago/Southland
Where to Find Your Property Title Number
1. On Your Existing Title Documents
If you've previously purchased the property, your settlement documents will include a copy of the record of title. The title number appears prominently at the top of the document. Check your conveyancing paperwork, or look in the files your solicitor provided at the time of settlement.
2. On Your Council Rates Notice
Your annual rates notice from your local council often includes the legal description of your property, which may include the title reference or allow you to cross-reference it. Look for fields labelled "legal description," "certificate of title," or "title reference."
3. Through a Property Title Search
The fastest and most reliable way to find a property title number — especially for a property you don't yet own — is through an official title search. Our Record of Title search ($42.90) provides the current title document, which includes the title number, owner details, and any registered interests on the land.
4. Via Your Mortgage Documents
If you have a mortgage on the property, the loan documents will reference the property's title number. Your bank or lender used it when registering the mortgage against the title. Check your mortgage deed or any property security documents.
5. Through Your Solicitor or Conveyancer
Your lawyer who handled the purchase will have retained copies of all title documents. A quick email or phone call should get you the title number quickly. Solicitors are required to keep property transaction records, so this is a reliable fallback.
6. From a Real Estate Listing
Many real estate agent listings — particularly those on Trade Me Property or realestate.co.nz — include the legal description or title reference in the listing details. This is especially common for commercial properties and bare land.
Why the Title Number Matters
The title number isn't just an administrative reference. It's the foundation of property ownership in New Zealand. Here's why knowing it matters:
Verifying Ownership
Before entering into any agreement to buy or sell property, you should confirm that the person you're dealing with actually owns it. A current Record of Title ($42.90) confirms the registered owner's name and whether there are any other interests (such as mortgages or caveats) on the property.
Checking for Encumbrances
The title number gives you access to every registered encumbrance — mortgages, caveats, easements, and covenants. Understanding what's attached to a property before you commit to purchasing it can save you from costly surprises. A Pre-Purchase Package ($189.90) gives you a comprehensive picture of everything registered against the property.
Refinancing or Lending
Banks and lenders always require the title number when processing a mortgage or refinancing application. Having it ready speeds up the process significantly.
Resolving Boundary Disputes
If there's a dispute about where your property ends and a neighbour's begins, the title number is the starting point for retrieving the official survey plan. Our Survey Plan search ($49.90) gives you the legal boundaries as registered.
What if the Title Number Has Changed?
In some circumstances, a property's title number may change. This can happen when:
- A subdivision creates new titles from an existing parcel
- Titles are amalgamated (two or more parcels merged into one)
- Older "limited" titles are converted to standard titles
- A unit title scheme is established on the land
If you're working from an older title number and can't find the current record, a Historical Title search ($42.90) can help trace the chain of ownership and show when and why title numbers changed.
How to Get the Full Title Document
Once you have the title number, getting the complete official document is straightforward. Our search service lets you order:
- Record of Title with Diagram — $42.90: The current title document showing ownership, legal description, diagram, and all registered interests
- Guaranteed Search — $45.90: A snapshot of the title that's legally guaranteed as accurate at the time of issue — used in settlements and legal proceedings
- Historical Title — $42.90: Prior title documents showing the ownership history
Results are typically delivered within 1–2 hours during business hours.
Using the Title Number for Due Diligence
If you're purchasing a property, the title number should be your first search. Before you make any offer, consider:
- Order a current Record of Title — confirm ownership and check for any unexpected encumbrances
- Check the diagram — verify the shape and dimensions match what you've been shown
- Order instruments if needed — any easement, covenant, or mortgage document can be retrieved as a separate Instrument ($39.90)
- Consider a Pre-Purchase Package — if you want everything in one go, our Pre-Purchase Package ($189.90) includes title, survey plan, and instruments
Frequently Asked Questions
Can I find a property title number for free?
Some public information (such as council rates details) may help you identify a property, but obtaining the full official title document requires a paid search. The Register itself is maintained by New Zealand's official land registry and is not freely searchable online. Our Record of Title search ($42.90) is the most direct way to get the complete document.
What if I only have the street address, not the title number?
That's completely fine. You can order a title search using just the street address. Our system matches the address to the correct title in the register and retrieves the document for you.
How current is the title number information?
The title register is updated in real time. When you order a Guaranteed Search ($45.90), you receive a legally guaranteed snapshot of the title at that exact moment — including any dealings that were registered minutes before your search.
