Building vs buying a house

Average customer rating: 4.3/5
Written by James Hurwood
Reviewed by Eliza Buglar
Expert reviewed by Stephen Zeller
Updated 9 April 2025

Expert tips for deciding on building vs buying a house

Our General Manager of Money, Stephen Zeller, has some tips for prospective builders or buyers to try and help them decide which path to take when it comes to their next (or first) property.

Stephen Zeller
General Manager – Money

Consider the expenses

Both building and buying will involve multiple ongoing and upfront costs, but they won’t necessarily be the same expenses. Make sure you have a thorough and holistic understanding of both options’ costs and how you’ll cover them before deciding on one over the other.

Think about your future property value

When weighing up the cost of buying an existing home vs the cost of building a home from scratch, think about what kind of sale price you might be able to get in the future. You may think a shiny new home with all the fixings would end up worth more, but you could always make upgrades to an older home down the line to increase its potential purchase price!

Look into available government assistance

Depending on your personal circumstances, you could be eligible for government grants or concessions on your property purchase. For example, if you’re a first home buyer, you could be eligible for the First Home Owners Grant and/or a stamp duty concession. There are also some financial incentives that may be available to those building new homes.

Is it cheaper to build or buy a house?

The costs of building a house

The costs of buying a house

The pros and cons of building a house

Pro: You can design your dream home

Pro: You can build a more energy-efficient home

Con: Cost and/or timeframe blowouts

Con: Land availability

Con: Juggling living costs with your new mortgage

The pros and cons of buying a house

Pro: You know what you’re getting

Pro: A faster and simpler process

Pro: A broader selection of locations

Con: Wear and tear

Con: You’ll typically pay more in fees

Con: You may have to compromise

Meet our home loans expert, Stephen Zeller

Stephen Zeller
General Manager – Money

Stephen has more than 30 years of experience in the financial services industry and holds a Certificate IV in Finance and Mortgage Broking. He’s also a member of both the Australian and New Zealand Institute of Insurance and Finance (ANZIIF) and the Mortgage and Finance Association of Australia (MFAA).

Stephen leads our team of Mortgage Brokers, and reviews and contributes to Compare the Market’s banking-related content to ensure it’s as helpful and empowering as possible for our readers.