Whether you’re a homebuyer or an investor, it can be difficult to know where to start looking in Australia’s robust residential property market. Australia is home to all types of properties, some with their own terminology and characteristics.

Most common option: Free-standing houses

Free-standing houses are the most common and generally the most sought-after type of home in Australia. The Australian Bureau of Statistics (ABS) defines a free-standing house as that which is separated from other dwellings by a space of at least half a metre. A house on its own block of land has long been the mainstay of ‘the Great Australian Dream’ of home ownership.

At the last census in 2021, separate houses made up just over 70% of Australia’s housing stock.

However, the most recent census data shows a slip in the proportion of houses in Australia’s greater capital cities in the five years since the previous census - down from 66% to 64.8% - largely due to a jump in high density homes.

Many homebuyers like free-standing houses as they're considered to provide more space for them, their families, and their pets. Historically, houses have also appreciated far more in value than apartments over the long term, driven largely by their underlying land value.

Units or apartments

Units, apartments, and occasionally flats are largely interchangeable terms in Australia.

They're a popular choice of housing for people in inner-city and densely populated areas. In most cases, units are positioned within a larger building and are generally self-contained, sharing certain facilities with other units (like entrances, stairwells, and garages). Some may also share pools, gyms, and outdoor areas while older units may even involve a shared laundry or other amenities.

Units are considered high density dwellings and have been steadily growing as a proportion of the country’s housing stock. As at the 2021 census, units made up 11% of Australia’s dwellings but accounted for more than 15% in the greater capital cities - up from 12.6% in 2016. Together, high and medium density dwellings made up more than 35% of Australia’s capital city housing stock.

Units and apartments in Australia are subject to strata property by-laws that differ from property to property. These are created and enforced by the owners of the building, commonly known as the ‘body corporate’, and are intended to meet the needs of everyone living in the complex to create a safe and harmonious living environment. These by-laws may cover:

  • Noise levels
  • Pets
  • Use of balconies for activities like drying clothes
  • Flooring choices
  • Smoking
  • Use of a balcony barbecue
  • Moving in/out time restrictions
  • Installing particular curtains or blinds

Units have generally served as a more affordable option for first homebuyers and investors seeking rental yields. 

Duplexes or semi-detached homes

Duplexes, as their name implies, indicate there are two dwellings to a block, although they have separate titles. This sets them apart from dual-occupancy houses with granny flats.

Duplexes are generally joined by a common wall or may be stacked on top of each other, with upstairs and downstairs dwellings. Some duplexes may even be completely detached, only sharing the plot of land.

Duplexes became more popular in Australia in the 1990s and 2000s, particularly in more densely populated or sought-after areas. They usually have a strata title, which means each owner has individual ownership of their own duplex as well as shared ownership of common areas. This may be a driveway or garden, for example.

Duplexes are considered a type of medium density housing in Australia.

Townhouses

Townhouses are generally attached homes that can be built in a row or cluster, commonly with each home having its own private entrance and backyard or courtyard. 

They are often built as multilevel dwellings to maximise space, commonly with shared walls. Some townhouse complexes may also offer shared amenities such as outdoor recreation space, barbecue areas, swimming pools, or gymnasiums.

Terrace houses are similar to townhouses in that they are built in rows with each home having a private entrance and backyard. The major differences are that terrace houses often aren't strata titled and are typically older than the modern townhouse developments -  most common in older, inner city areas of Sydney and Melbourne.

Granny flats

Granny flats are secondary, usually smaller, dwellings located on the same block as a standalone house. They are largely self-contained (but not always) and can be attached to the main dwelling or built as a separate structure.

In previous times, granny flats were commonly designed to accommodate older family members or teenagers unable to squeeze into the main residence. In more recent years, however, granny flats began to be added to properties to create a source of rental income, a home office, or an additional living space.

Granny flats are on the same title as the main home. Relaxed planning laws in many local government areas have driven a substantial rise in the number of granny flats in Australia in recent years. The 2021 census revealed the number of granny flats rose more than 400% over the previous five years. In 2023, a report identified more than 660,000 sites in Australia’s three largest cities - Sydney, Melbourne, and Brisbane - that could accommodate granny flats. Some estimates indicate granny flats can add up to 30% to the value of a property and can provide a steady income stream if the flat is rented out.

Over 55s housing

These multiunit dwellings are generally purpose built within communities designed for retirees and older Australians. They are typically developed by private operators who continue to manage the facility, with dwellings generally being sold on a leasehold basis.

Buying into a retirement community is not the same as buying a private home. Over 55s dwellings may not reflect property values on the private market and each community comes with its own terms and conditions, ongoing fees, and exit charges.

The communities often feature shared amenities and may provide in-house support services for older residents. Over 55s, or independent living, communities should not be confused with aged care facilities which provide higher levels of care for those who can no longer live independently.


The table below features some of the lowest home loan rates on the market.

Update resultsUpdate
LenderHome LoanInterest Rate Comparison Rate* Monthly Repayment Repayment type Rate Type Offset Redraw Ongoing Fees Upfront Fees Max LVR Lump Sum Repayment Extra Repayments Split Loan Option TagsFeaturesLinkComparePromoted ProductDisclosure
5.29% p.a.
5.33% p.a.
$2,773
Principal & Interest
Variable
$0
$530
90%
  • Owner Occupier
  • Variable
  • Principal & Interest
  • 10% Min Deposit
  • Redraw
  • Extra Repayments
  • More details
  • Available for purchase or refinance, min 10% deposit needed to qualify.
  • No application, ongoing monthly or annual fees.
  • Dedicated loan specialist throughout the loan application.
Disclosure
5.19% p.a.
5.10% p.a.
$2,742
Principal & Interest
Variable
$0
$0
80%
  • Built and funded by CommBank
  • Owner Occupier
  • Variable
  • Principal & Interest
  • 20% Min Deposit
  • Redraw
  • More details
  • A low-rate variable home loan from a 100% online lender.
  • Backed by the Commonwealth Bank.
Disclosure
5.24% p.a.
5.29% p.a.
$2,758
Principal & Interest
Variable
$0
$1,100
80%
  • Up to $2,000 cashback
  • Owner Occupier
  • Variable
  • Principal & Interest
  • 20% Min Deposit
  • Redraw
  • Extra Repayments
  • More details
Disclosure
5.43% p.a.
5.46% p.a.
$2,817
Principal & Interest
Variable
$0
$845
80%
  • Owner Occupier
  • Variable
  • Principal & Interest
  • 20% Min Deposit
  • Offset
  • Redraw
  • Extra Repayments
  • More details
5.48% p.a.
5.51% p.a.
$2,833
Principal & Interest
Variable
$0
$300
80%
  • Owner Occupier
  • Variable
  • Principal & Interest
  • 20% Min Deposit
  • Offset
  • Redraw
  • More details
5.54% p.a.
5.57% p.a.
$2,852
Principal & Interest
Variable
$0
$350
80%
  • Owner Occupier
  • Variable
  • Principal & Interest
  • 20% Min Deposit
  • Redraw
  • More details
5.44% p.a.
5.50% p.a.
$2,820
Principal & Interest
Variable
$0
$835
70%
  • Owner Occupier
  • Variable
  • Principal & Interest
  • 30% Min Deposit
  • Offset
  • Redraw
  • Extra Repayments
  • More details
5.64% p.a.
5.65% p.a.
$2,883
Principal & Interest
Variable
$0
$100
80%
  • Owner Occupier
  • Variable
  • Principal & Interest
  • 20% Min Deposit
  • Redraw
  • More details
5.64% p.a.
5.57% p.a.
$2,883
Principal & Interest
Variable
$0
$350
90%
  • Owner Occupier
  • Variable
  • Principal & Interest
  • 10% Min Deposit
  • Redraw
  • Extra Repayments
  • More details
5.74% p.a.
5.77% p.a.
$2,915
Principal & Interest
Variable
$0
$445
90%
  • Owner Occupier
  • Variable
  • Principal & Interest
  • 10% Min Deposit
  • Redraw
  • Extra Repayments
  • More details
5.79% p.a.
5.82% p.a.
$2,931
Principal & Interest
Variable
$0
$350
90%
  • Owner Occupier
  • Variable
  • Principal & Interest
  • 10% Min Deposit
  • Offset
  • Redraw
  • More details
More home loans
Important Information and Comparison Rate Warning
Important Information and Comparison Rate Warning

Photo by Bailey Rytenskild on Unsplash

First published in April 2024