Shared Driveway Agreements Australia: What Investors Should Check Before Buying

Shared driveways are common across older Australian suburbs, particularly on battle-axe blocks, older subdivisions, and properties created through rear infill development. For an investor, a shared driveway isn't automatically a problem, but it does introduce a layer of legal and practical complexity that needs to be understood before signing a contract.

Access disputes, maintenance disagreements and unclear legal rights over a shared driveway can affect resale value, tenant satisfaction, and your ability to develop or renovate. Knowing what to look for turns a shared driveway from a hidden risk into a manageable known factor.

How Shared Driveways Are Legally Set Up

In most cases, a shared driveway is formalised through a registered easement — a legal right for one or more properties to use a strip of land owned by another lot for access. This should appear on the title and in the section 32 or contract disclosure documents.

Less commonly, older properties may have an informal or unregistered arrangement that has simply existed by custom for decades without ever being properly documented. These situations carry far more risk, since an informal arrangement can be challenged or withdrawn by a new owner who isn't bound by any prior understanding.

What To Check Before Buying

A title search alone won't always tell the full story. Investors need to actively confirm the legal basis, width, and maintenance obligations of any shared access before relying on it.

• Confirm the easement is registered on title, not just assumed by history
• Check the exact width and location matches what's used on the ground
• Look for any maintenance or cost-sharing agreement attached to the easement
• Ask whether there's a history of disputes with the neighbouring property
• Check council records for any conditions tied to the original subdivision approval
• Confirm the driveway doesn't encroach on a third property not party to the agreement

Common Disputes And Why They Happen

Most shared driveway disputes come down to three issues: who pays for repairs, who can park where, and whether one owner is restricting the other's access. Without a clear, written maintenance agreement, disagreements over resurfacing costs or drainage repairs can drag on for years and sometimes end up in tribunal.

Parking disputes are particularly common when one owner treats the shared section as extra space for their own vehicles or trades, effectively narrowing usable access for the other party. This is worth asking about directly with the seller or neighbouring owner before purchase, rather than assuming goodwill will continue under new ownership.

Impact On Development And Renovation Plans

If your investment plan involves subdividing, adding a granny flat, or increasing the number of dwellings on the block, a shared driveway can restrict your options. Councils will often require a minimum driveway width and turning area for additional dwellings, and an existing easement's fixed width may not meet current requirements.

It's also worth checking whether the easement document places any restriction on the type of use — for example, limiting it to single dwelling access, which could block a plan to add a second or third dwelling relying on the same access point.

Getting It Right In Writing

Where no formal maintenance agreement exists, it's worth arranging one as part of settlement, or shortly after. A simple written agreement covering cost-sharing for resurfacing, drainage and general upkeep can prevent the majority of disputes before they start.

• Get a copy of the registered easement document, not just a summary
• Have a solicitor review the width, location and any use restrictions
• Consider drafting a maintenance agreement if none currently exists
• Photograph the current condition and boundaries of the driveway at purchase

Final Word

A shared driveway is a normal feature of many good investment properties, but it needs the same level of scrutiny as any other title encumbrance. Confirming the legal basis, checking for disputes, and understanding how it might limit future development keeps a manageable feature from becoming an ongoing headache.

If anything about the easement or access arrangement is unclear, get your conveyancer or solicitor to review it in detail before you exchange contracts.