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Five years, millions of dollars: The battle to fix a defective Sydney building

Read the original at The Sydney Morning Herald ↗
Cite

Busby, E. (2026, September 19). Five years, millions of dollars: The battle to fix a defective Sydney building. The Sydney Morning Herald. https://www.smh.com.au/national/nsw/five-years-millions-of-dollars-the-battle-to-fix-a-defective-sydney-building-20260919-p60qgv.html?ref=rss&utm_medium=rss&utm_source=rss_feed

Dated when The Aporia collected the article, usually within hours of publication. Check the original for its exact date and byline.

The Sydney Morning Herald · collected 2026-09-19 · by Ellie Busby

Quick Summary

Andrew and Lisa Cook moved into their new apartment in Baulkham Hills, Sydney, on December 12, 2020, but just three weeks later, the developer, Dyldam Group, collapsed with half a billion dollars in debt. Ten months after moving in, serious defects were identified by NSW’s building regulator, including non-compliant waterproofing and balconies without water overflows. The project required $70 million to fix defects, raising concerns about the future of similar developments across Sydney.
Written by AI on 2026-09-19, from this article's own text only (the story summary below draws on all the coverage).

AI analysis

Story summary

In December 2020, Andrew and Lisa Cook moved into their new apartment in Baulkham Hills, excited about their modern unit with a sprawling balcony. However, just 23 days later, the developer, Hills Shoppingtown Pty Ltd, a subsidiary of Dyldam Group, collapsed due to half-a-billion-dollar debts. Ten months after that, serious defects were identified in the building by NSW’s building regulator, including one labeled as a "hazard to human life." The Cooks faced uncertainty about who would fund the repairs and whether their home was safe. Despite these challenges, they avoided funding the fixes themselves unlike many other affected homeowners. The Modena project, originally planned for 230 apartments and a retail precinct, now faces significant repair costs and delays due to the developer's collapse.

Written for “Sydney Building Defects Fix” on 2026-11-03, grounded in this article and the 0 other(s) covering the same event.

Story

📰 Sydney Building Defects Fix
Other · 1 article(s) covering the same event.

Compared with similar articles

This article reads unscored and hedges 5% of its claims. Each row says how that neighbour differs.
ABC News (AU)
Hedges 4 of 44 claims Outlet record 68/100
“The articles describe different families and their experiences with defective buildings in Sydney, not the same specific incident.”
How this article was measured signals, leaning charts, publisher record, byline, topics and claims

Signals How these are calculated →

Claims extracted
42
sentences that state something as happening or true
Uncertain
5%
2 of 42 hedged ("reportedly", "may", "according to")
Leaning
not political
takes no side on a contested political question
Publisher signals
61/100
The Sydney Morning Herald's corrections and hedging, across everything collected from it. Not a measure of accuracy.
Outlets on this story
1
Other
Same framing elsewhere
1
articles that frame the event the way this one does
Analyzed 2026-09-19 · how these are computed

How this is being covered How these are calculated →

Article leaning vs. publisher reliability
Source leaning vs. consistency

Publisher

The Sydney Morning Herald · 5927 article(s) · 15 correction(s) detected
Running correction rate · 15 correction(s)

Who wrote this

Ellie Busby
11 article(s) here · 1 carrying a prediction
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🔮 A report will be prepared for the information of the Coroner.
2026-10-31 · assertive framing · Two dead, one injured in three-car crash on North Coast
🔮 Armed with fake luggage and a keen eye for bus routes, the Herald’s western Sydney reporters set a challenge to see who could make it to the airport the quickest via public transport for a real flight.
🔮 A long-awaited plan to build a new public swimming pool in Sydney’s south-west is a step closer, despite concerns the $62 million project could face further delays after the architecture firm that designed it collapsed.
🔮 Intended to become a space where the community could come together, mingle and grow vegetables, the three small gardens scattered across the Penrith local government area have sparked objections from the council, which plans to remove the garden beds next week.
🔮 “The administrators will provide further updates to customers, employees, creditors, subcontractors and other stakeholders as the administration process progresses.
🔮 Two weeks ago, administrator Teneo stood down 213 of the company’s staff and announced construction on many of its projects would come to a halt.
🔮 They didn’t know who would be responsible for fixing the defects, and what it meant for their new home.
🔮 While six lenders are currently providing additional funding, Teneo is in discussions with additional lenders who may be interested in participating.
🔮 “We are very much in the mind for the western suburbs of Sydney,” One Nation MP Barnaby Joyce declared after the party won the Farrer byelection in May.
Also by Ellie Busby
Two dead, one injured in three-car crash on North Coast
2026-10-31 · The Sydney Morning Herald
Nothing else under this byline is closely related to this article, so these are simply their most recent.
All 11 articles by Ellie Busby →

Topics

Baulkham Hills Dyldam Group Hills Shoppingtown Pty Ltd Modena NSW

Subjects

Cooks PERSON · 4× Ireland GPE · 3× Andrew PERSON · 2× NSW GPE · 2× Baulkham Hills GPE · 1× Dyldam Group ORG · 1× Hills Shoppingtown Pty Ltd ORG · 1× Lisa PERSON · 1× Lisa Cook PERSON · 1× Modena ORG · 1×

Narrative

“And the tiles they put down are much nicer than the old ones.” Despite the stress it’s caused, the Cooks consider themselves lucky; unlike many other owners living in buildings with defects built by collapsed developers, the family didn’t have to fund the repairs.
framing: assertive · carried by 1 article(s) · first seen 2026-09-19
🔮 They didn’t know who would be responsible for fixing the defects, and what it meant for their new home.
2026-09-19 · The Sydney Morning Herald
Five years, millions of dollars: The battle to fix a defective Sydney building · assertive framing

Claims (42 extracted, 2 hedged)

When Andrew and Lisa Cook moved into their new apartment in Baulkham Hills on December 12, 2020, they thought they were getting the dream: a modern unit, a sprawling balcony with views of the city skyline and access to shops at the base of their building. asserted
they → move → building
Just 23 days later, the dream became a nightmare: the company that developed the building collapsed. asserted
that → become → building
Ten months after that, the state’s building regulator identified serious defects in the development, including one that was labelled a “hazard to human life”. asserted
that → identify → life
The Cooks were shocked. asserted
Cooks → shock → ?
They didn’t know who would be responsible for fixing the defects, and what it meant for their new home. asserted
it → know → home
“[We were] a bit scared because they didn’t know what was going to happen at the time,” Lisa said. asserted
Lisa → know → time
Known then as the Modena, the four-tower project was developed by Hills Shoppingtown Pty Ltd, a subsidiary of Dyldam Group – once one of NSW’s biggest apartment builders before it collapsed with debts of half a billion dollars. asserted
it → know → dollars
When the receivers for the development and the building regulator visited the site, they found it was far from that vision. asserted
it → visit → vision
For five years, the Cooks and a handful of other residents have lived in a construction zone as millions of dollars were funnelled into rectifying defects. asserted
millions → live → defects
The scale of the work is so significant that the Cooks have lived in another unit since January while work on their own apartment continues. asserted
work → live → apartment
“There’s been a lot of noise for quite a few years, so that’s sort of a bad thing, but I keep thinking they’re doing it, they’re fixing it, it’s not costing us any money,” Andrew said. asserted
Andrew → ’ → money
“We’re one of the fortunate buildings in Sydney.” asserted
We → ’re → Sydney
Buying a home with defects is not an uncommon experience in NSW. asserted
Buying → buy → NSW
Building Commission NSW ordered major developer Bathla Group, which entered voluntary administration last month, to fix serious defects in two of its developments. asserted
which → order → developments
It’s left those who purchased off the plan uncertain if they would ever move in. asserted
they → leave → plan
So when developers collapse owing millions of dollars, how do you fix a defective building? asserted
you → collapse → building
When McGrathNicol was appointed the receiver of the Modena development in 2021, partner Jason Ireland said they were told the project was 95 per cent complete. asserted
project → appoint → 2021
But what was anticipated to be a quick fix soon became a mammoth project that would take years and $70 million to rectify defects – bringing the total cost of completing the development to $185 million. asserted
that → anticipate → million
Ireland describes the project as being a bit like an onion, “in that when you peeled back [layers], you found more problems that made you cry,” he said. asserted
he → describe → problems
More than 60 defects were found throughout the four buildings. asserted
defects → find → buildings
Fixing the overflow holes in balconies was considered a simple job. asserted
Fixing → fix → balconies
Then the tiles began to be removed, and a new problem appeared: No one could identify what waterproofing material had been used. uncertain
material → begin → ?
Ireland said it was clear it was a non-compliant product. asserted
it → say → ?
“We eventually got to the conclusion that the only way to actually get the sign-off in the end was to rip up the balconies, replace all of the waterproofing, and replace all of the tiling, which is a lot because there’s over 200 apartments,” he said. asserted
he → get → tiling
Through it all, the four buildings have been partially occupied. asserted
buildings → occupy → it
In a Tetris-like process, residents had to be moved from their apartments to another in the development to allow for each to be rectified in turn. asserted
each → have → turn
When the Herald visited last month, work was continuing. asserted
work → visit → ?
The elevator had been replaced, the stairs to the lower level remained fenced off and some balconies – including the Cooks’ – were still under repair. asserted
balconies → replace → repair
Ireland said there is light at the end of the tunnel, with 90 per cent of the defects fixed. asserted
cent → say → defects
Building Commission NSW lifted its building work rectification and prohibition order for the development, which has been rebranded as “Alfresco Quarter”. asserted
which → lift → Quarter
An interim occupation certificate remains in place. asserted
certificate → remain → place
In May, the commission accepted a voluntary undertaking from McGrathNicol, which will provide additional independent oversight of the development. uncertain
which → accept → development
About 50 per cent of the apartments have now been sold, and the empty retail precinct has been acquired by property services provider Mintus. asserted
precinct → sell → Mintus
The lower level will have a gym, and cafés and restaurants are planned for the upper level. asserted
cafés → have → level
Work will be completed next year. asserted
Work → complete → ?
Ireland said: “The silver lining to the cloud is that if you buy a property in this building, you know it’s been through the highest of verification standards by the building commissioner’s team. asserted
it → say → team
“Some of the people [living] here have been to hell and back, but importantly, back.” asserted
Some → live → hell
The lucky ones It’s been a difficult, drawn-out process for the Cooks, but they’ve remained positive and hope to move back into their own apartment before the end of the year. asserted
they → draw → year
“This is our forever home,” Andrew said. asserted
Andrew → say → ?
“And the tiles they put down are much nicer than the old ones.” Despite the stress it’s caused, the Cooks consider themselves lucky; unlike many other owners living in buildings with defects built by collapsed developers, the family didn’t have to fund the repairs. asserted
family → put → repairs
…and 2 more, not listed.
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