Invest
Property investors slugged by poor construction
Investors are being slugged nearly $6,000 in additional costs due to poor construction standards leaving leaks, cracks and other defects, a report has found.
Property investors slugged by poor construction
Investors are being slugged nearly $6,000 in additional costs due to poor construction standards leaving leaks, cracks and other defects, a report has found.
According to research released by Mozo, Australians have spent an additional $10.5 billion on such defects over the past decade alone.
Commenting on the report’s findings, Mozo’s property expert, Steve Jovcevski, said that “while buying a bright and shiny new property might seem like a good idea, the reality for many Australians is one of costly repairs and years of remediation”.
The new costs finding comes as regulators continue to grapple with fallout over the serious safety issues plaguing apartments in Sydney, Melbourne and Brisbane.
Internal water leaks, cracking to internal or external structures, water penetration from the outside, guttering faults, tiling problems and defective plumbing have been indicated as the most common problems for newer property owners.

“Australia is in the middle of the perfect storm when it comes to building defects,” Mr Jovcevski indicated.
He said the “construction boom that saw some developers and builders cut corners to meet demand coupled with the weakening of regulatory oversight has seen defects rain down on home owners”.
Mozo found that 58 per cent of apartment owners facing defects have had to contribute to a sinking fund and 25 per cent were forced to pay special levies to fund the repairs.
Most apartment repairs (57 per cent) were completed in under three months, but 21 per cent of buyers had to wait up to six months.
Nine per cent of affected owners are still waiting for the defects to be fixed.
Building defects tips and traps
Mozo’s report provided the following tips for investors to try to mitigate some of the costs caused by dodgy building practices.
Before you buy:
If buying off the plan:
- Research the developer and builder
- Engage your own consultant to check critical stages of the development
- Run a body corporate records search on an existing apartment to check the minutes for any issues raised around building defects
- Get an independent building inspection done on the property when completed.
After you buy:
- Notify your apartment’s strata manager of any defects as soon as they occur
- Get an independent assessment of any defects
- Seek remediation work and/or costs from the developer
- Don’t delay making a claim as builders’ warranty has fixed time frame in each state and territory
- If your builder goes into liquidation and you are still facing repair costs, make sure you disclose your debt to the administrator as soon as possible.
About the author
About the author
Property
Trust, technology and triage: what NSW’s ‘name and shame’ signals for real estate governance
NSW’s latest enforcement action on real estate trust accounts isn’t a one-off embarrassment; it’s a stress test of sector governance. With licences suspended and penalties applied, the message is ...Read more
Property
Vacancy is rising, demand is resilient: A case study in defending yield as Australia’s rental cycle rebalances
After a blistering run, Australia’s rental market is loosening at the edges. Vacancy is edging up off historic lows, rent inflation is set to moderate into 2026, yet underlying demand remains ...Read more
Property
Don’t lose the deposit: A case study in stopping real estate payment fraud — and the ROI for doing it
Deposit redirection scams are quietly eroding buyer savings and agency reputations in Australia’s property market. This case study unpacks how a mid-tier real estate group redesigned its settlement ...Read more
Property
The $12m threshold: Why portfolio value, not property count, now defines Australia’s investor elite
The old yardstick of six properties as shorthand for investment success has been overtaken by a harsher reality: in today’s market, elite status is defined by balance-sheet strength, not asset countRead more
Property
From intuition to instrumentation: How a "two-stakeholder" sales playbook lifted close rates and cut cycle times
High-stakes consumer purchases are increasingly joint decisions. When one partner is under-served, deals stall. This case study follows an Australian real estate group that rebuilt its sales motion ...Read more
Property
Selling in 2025: How to spot bad agents fast—and build an ROI-first vendor playbook
In Australia’s property market, choosing the wrong listing agent isn’t just inconvenient—it’s a textbook principal–agent failure that can wipe tens of thousands off your sale outcomeRead more
Property
Selling in 2026: How to de‑risk your agent choice and protect tens of thousands at settlement
Choosing the wrong selling agent isn’t just an inconvenience — it’s a balance‑sheet risk. In a market where digital discovery is concentrated and AI is recasting how listings are priced and promoted, ...Read more
Property
Rate resilience in Australian housing: why scarce supply is overpowering monetary tightening
Australia’s housing market is defying higher borrowing costs because the binding constraint isn’t demand—it’s supply. Brokers report persistent buyer competition and investor repositioning, while ...Read more
Property
Trust, technology and triage: what NSW’s ‘name and shame’ signals for real estate governance
NSW’s latest enforcement action on real estate trust accounts isn’t a one-off embarrassment; it’s a stress test of sector governance. With licences suspended and penalties applied, the message is ...Read more
Property
Vacancy is rising, demand is resilient: A case study in defending yield as Australia’s rental cycle rebalances
After a blistering run, Australia’s rental market is loosening at the edges. Vacancy is edging up off historic lows, rent inflation is set to moderate into 2026, yet underlying demand remains ...Read more
Property
Don’t lose the deposit: A case study in stopping real estate payment fraud — and the ROI for doing it
Deposit redirection scams are quietly eroding buyer savings and agency reputations in Australia’s property market. This case study unpacks how a mid-tier real estate group redesigned its settlement ...Read more
Property
The $12m threshold: Why portfolio value, not property count, now defines Australia’s investor elite
The old yardstick of six properties as shorthand for investment success has been overtaken by a harsher reality: in today’s market, elite status is defined by balance-sheet strength, not asset countRead more
Property
From intuition to instrumentation: How a "two-stakeholder" sales playbook lifted close rates and cut cycle times
High-stakes consumer purchases are increasingly joint decisions. When one partner is under-served, deals stall. This case study follows an Australian real estate group that rebuilt its sales motion ...Read more
Property
Selling in 2025: How to spot bad agents fast—and build an ROI-first vendor playbook
In Australia’s property market, choosing the wrong listing agent isn’t just inconvenient—it’s a textbook principal–agent failure that can wipe tens of thousands off your sale outcomeRead more
Property
Selling in 2026: How to de‑risk your agent choice and protect tens of thousands at settlement
Choosing the wrong selling agent isn’t just an inconvenience — it’s a balance‑sheet risk. In a market where digital discovery is concentrated and AI is recasting how listings are priced and promoted, ...Read more
Property
Rate resilience in Australian housing: why scarce supply is overpowering monetary tightening
Australia’s housing market is defying higher borrowing costs because the binding constraint isn’t demand—it’s supply. Brokers report persistent buyer competition and investor repositioning, while ...Read more
