When you're shopping for property in Queensland, you might come across listings described as "battle-axe blocks," "hammerhead lots," or properties with "private road access." These configurations are common in established suburbs and infill developments — but they carry specific risks and title search obligations that many buyers overlook until it's too late.
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Use the article as a reference, then order the actual record below when you need evidence for a purchase, conveyancing file, council check or due-diligence review.
Current Title / State Lease
Start here to confirm the current registered owner, title reference and registered interests.
$74.50 · Order this document
Image of Survey Plan (SP/RP)
Use this when the physical plan, lot boundaries, strata plan or access layout matters.
$85.90 · Order this document
Not sure which document fits? Start with the current title search, then add the plan or instrument if the title points to one.
This guide explains exactly what a Queensland title search reveals about battle-axe blocks, shared driveways, and private road access arrangements — and why getting this right before settlement can save you from costly disputes, maintenance responsibilities, and legal headaches.
What Is a Battle-Axe Block?
A battle-axe block (also called a hammerhead block or rear lot) is a property that sits behind another lot, connected to the street by a narrow strip of land — the "handle" of the axe shape. The main living area forms the "head" of the axe at the rear.
These lots are popular because they offer privacy, reduced road noise, and larger usable area at the back. However, the narrow access strip creates a range of legal, practical, and title-related considerations that standard street-facing properties don't have.
In Queensland, the access strip may be:
- Part of the lot itself (owned by the battle-axe property)
- A registered easement over an adjacent lot
- A shared driveway or right of carriageway over multiple properties
- A private road maintained by a body corporate or owners group
Understanding which arrangement applies — and what obligations come with it — requires a careful review of the title and associated dealing instruments.
What the Title Search Reveals About Access
A current title search from Queensland's land registry will show whether any easements, rights of carriageway, or access restrictions are registered over the property. Here's what to look for:
Right of Carriageway (ROC)
A right of carriageway is a registered easement that gives the owner of one lot the right to use part of another lot for vehicular access. On a battle-axe block, this often means the rear property has a registered ROC over the front property's driveway strip.
The title search will show this as an encumbrance on the burdened lot (the one that carries the easement) and a benefit on the dominant lot (the one that uses it). Critically, it will reference a dealing instrument number that specifies the exact terms — including maintenance obligations, width, permitted use, and any restrictions on construction near the access strip.
The Dealing Instrument — Don't Skip It
A standard title search shows that an easement exists, but it doesn't show you the terms. To understand what you're buying, you need a copy of the dealing instrument — the registered document that created the right of carriageway.
This document will specify who maintains the driveway, how costs are shared, whether vehicles can park on the strip, and what happens if the easement is disputed. At TitleFinder, an Image of Dealing Instrument costs $91.80 and can often be obtained within hours — it's essential reading for any battle-axe purchase.
Survey Plan Details
The survey plan for a battle-axe block reveals the exact dimensions of the access handle, the easement boundary markings, and any setback restrictions. Queensland survey plans use standard notations for easements — look for hatched areas or "E" designations along lot boundaries.
If the access strip is very narrow (under 3 metres), this can affect emergency vehicle access, building approvals for the rear lot, and future development potential. A survey plan search costs $85.90 and should be part of your due diligence on any battle-axe property.
Private Road Access and Shared Driveways
Some properties — particularly in rural-residential areas, lifestyle blocks, and older subdivisions — access the street via a private road rather than a council-maintained road. This is distinct from a battle-axe arrangement and carries different risks.
Who Maintains a Private Road?
If the access road to your property is private, it does not appear on council's road network and council has no obligation to maintain it. Maintenance costs fall entirely on the owners who use it.
These arrangements are typically governed by a registered easement or covenant on the title. The terms specify:
- Which lot owners have access rights
- How maintenance costs are divided (equally, proportionally by use, or by a fixed formula)
- What standard of maintenance is required
- Dispute resolution procedures
Without reviewing the registered dealing instruments, buyers have no way of knowing their obligations before they sign a contract.
Shared Driveway Agreements
In infill developments and subdivided lots, two or more properties may share a single driveway that runs over one of the titles. This is typically a right of carriageway registered as a dealing instrument. Problems arise when:
- The agreement is informal or not registered on title
- One owner wants to fence the driveway or gate access
- Maintenance costs are disputed
- One property is redeveloped and access arrangements change
A thorough title search identifies whether the shared access arrangement is formally registered or merely a verbal agreement — a critical distinction in any dispute.
What to Check Before Buying a Battle-Axe Block
Here's a targeted due diligence checklist for Queensland battle-axe and private road access properties:
1. Current Title Search — $74.50
Confirms ownership, any registered easements (especially rights of carriageway), covenants, caveats, and mortgages. The starting point for every purchase.
2. Image of Dealing Instrument — $91.80 each
Read the actual terms of any access easement. Know your maintenance obligations, parking restrictions, and access rights before you sign anything.
3. Survey Plan — $85.90
Verify the width and exact location of the access handle. Check for any notation that might affect future development, extensions, or emergency access compliance.
4. Historical Title Search (if needed) — $86.50
For older properties or where the access arrangement has a long history, a historical title search traces how the easement was created and whether any amendments have been registered over time.
Common Issues That Arise After Purchase
Buyers who skip the dealing instrument step often discover problems after settlement:
- Surprise maintenance bills: New owners discover they're responsible for half the cost of resurfacing a shared driveway
- Gate disputes: A neighbouring owner installs a gate on the shared access, blocking entry
- Building restrictions: Plans to extend or build a granny flat are blocked because the proposed structure encroaches on the access easement
- Resale complications: Buyers' solicitors flag the access arrangement as unusual, creating delays at their settlement
None of these are insurmountable, but they're far easier to handle before purchase — when you can negotiate terms, price adjustments, or walk away — than after settlement when you own the problem.
Battle-Axe Blocks and Development Potential
Many buyers purchase battle-axe lots with future development in mind — whether adding a secondary dwelling, subdividing further, or redeveloping entirely. Title search and survey plan review are especially important in these scenarios.
Key questions to investigate:
- Does the access easement permit the higher traffic volume that development would generate?
- Is the access handle wide enough to meet Queensland Development Code minimum requirements?
- Are there covenants that restrict density or building type on the rear lot?
- Has council placed any planning overlays or designations on the survey plan that affect development potential?
Your title search documents are the foundation of this analysis. A conveyancer or town planner can then advise on whether the development you're planning is feasible — but they need the title documents to work from.
How to Order Your Title Search Documents
TitleFinder provides fast, online access to Queensland land registry documents — including current titles, dealing instruments, and survey plans. For a battle-axe or private road access property, we recommend ordering:
- Current Title Search — $74.50 — to see all registered encumbrances
- Image of Dealing Instrument — $91.80 per document — for the ROC or access easement terms
- Survey Plan — $85.90 — to verify access dimensions and boundary markings
Most orders are fulfilled within hours, giving you the information you need before making one of the biggest financial decisions of your life.
The Bottom Line
Battle-axe blocks and private road access properties offer genuine appeal — privacy, value, and development potential — but they require a more thorough title investigation than standard street-facing lots. The key documents are the current title, the dealing instrument that governs the access easement, and the survey plan showing exact dimensions.
Don't assume the access arrangement is straightforward just because the property looks straightforward. Queensland's land registry contains the definitive answer — and a complete title search package puts that information in your hands before you commit.