With a median house price of $1.65 million, Sydney is the highest priced city in Australia. When it comes to luxury homes, the most expensive houses in Sydney are a seemingly endless series of architectural masterpieces.
So, here it is:
The most expensive house sold in Sydney was UIG Lodge for $130 million in 2022.
However…
The most expensive property ever sold was a penthouse for $140 million in 2019 which holds the undefeated title.
Want to do more research? Check out our feature on the top 20 richest suburbs in Sydney.
Record-Breaking Sydney House Sales (2015-2025)
Even with the ebbs and flows of the Australian property market, Sydney’s eastern suburbs continue to dominate the countdown of the most expensive properties yet again.
To give you a rough idea of what the luxury property market looks like, let’s start with a brief history of the most outrageous prices in the past decade.
To give you a taste of this elite market, let’s dive into some of the most extraordinary property sales in recent years.
| Property Name | Location | Sale Price | Year | Key Features |
|---|---|---|---|---|
| UIG Lodge | Point Piper | $130M | 2022 | 12-bedroom waterfront estate, helipad, marina |
| One Sydney Harbour | Barangaroo | $140M | 2019 | 9-bedroom penthouse with 360° harbour views |
| Fairwater Estate | Point Piper | $100M | 2018 | 1.2-hectare compound, private beach |
| La Mer | Vaucluse | $70M | 2015 | 1900 sqm cliff-top mansion |
| Tirrikee | Darling Point | $70M | 2021 | 8-bedroom neo-classical palace |
Suggested Reading: It’s no surprise that Sydney has the most expensive suburbs in Australia. But can you guess where else?
#4 La Mer and Tirrikee: Dual $70 Million Sales
La Mer, Vaucluse
- Price: $70 million
- Property: La Mer, Vaucluse
- Year: 2015
- Median house price in Vaucluse: $8,600,000
That same year, the Vaucluse mega-mansion La Mer broke the record again with a 70 million dollars sale to Dr Chau Chak Wing – a Malaysian casino tycoon and billionaire, worth $1 billion. The same home had earlier broken the record in 2013 when it sold for $52 million.
Tirrikee, Darling Point
- Price: $70 million
- Property: Tirrikee, Darling Point
- Year: 2021
- Median House Price in Darling Point: $6,825,000
Thus $70 million Darling Point mansion was sold in 2021. ‘Tirrikee’ spans 2,396 sqm, offering 54m of waterfront, six bedrooms, a gym, and a guesthouse.
The property highlights unparalleled views of Sydney Harbour, with Paul Biller claiming it’s Australia’s finest waterfront residence. Neighbors include mogul Kerry Stokes.
#3 Fairwater: The $100 Million Milestone
- Price: $100 million
- Property: Fairwater, Point Piper
- Year: 2018
- Median house price in Point Piper: $9,900,000
Following those is a stream of multimillion dollar price tags, many of them paling in comparison to the $100 million purchase of the Fairwater estate in Point Piper by Mike Cannon-Brookes in 2018. But guess what? This isn’t the most expensive property sold in Australia.
#2 One Sydney Harbour: A Penthouse for $140 Million
- Price: $140 million
- Property: One Sydney Harbour
- Year: 2019
- Median unit price in Barangaroo: $6,580,000
Holding first place is the jaw-dropping sale of One Sydney Harbour’s penthouse (pictured above) for a whopping $140 million in 2019. It remains, till this day, the most expensive house or property ever sold in Sydney.
To the victor go the spoils! The nine-bedroom apartment with an 8-metre ceiling boasts a design by the notorious Renzo Piano and leading interior designer Daniel Goldberg.
#1 UIG Lodge: The Pinnacle at $130 Million
- Price: $130 million
- Property: Uig Lodge, Point Piper
- Year: 2022
- Median house price in Point Piper: $9,900,000
UIG Lodge is a waterfront mansion located in Point Piper. The house was built in 1963 by Sir James Matheson, a Scottish businessman and philanthropist. The house has been owned by a number of wealthy individuals over the years, including the late media mogul Kerry Packer.
UIG Lodge is a sprawling property with over 10,000 square feet of living space. The house has 12 bedrooms, 18 bathrooms, a tennis court, a swimming pool, and a helipad. The house also has stunning views of Sydney Harbour.
In December 2022, UIG Lodge sold for $130 million, making it the most expensive house ever sold in Sydney. The buyer of the house is not publicly known, but it is believed to be a wealthy individual from China.
But of course, if these aspirational properties aren’t for you, you can browse our round up of houses for sale in Sydney under $500,000.
BONUS: The Mandalay: A $40 Million Jewel in Point Piper
- Price: $40 million
- Property: The Mandalay, Point Piper
- Year: 2015
- Median house price in Point Piper: $9,900,000
Here’s a good introduction of the luxury of living in Sydney. In 2015, a couple sold their gorgeous Point Piper European villa to a Chinese buyer for just above $40 million, making Wolseley Road one of the most expensive streets in Sydney.
Named The Mandalay, the price was surprisingly steep for a non-waterfront home. Having said that, the six-bedroom, five-bathroom mansion features a heated pool, gym, sauna and wine cellar.
You might not be surprised to know that Point Piper is actually also one of the most expensive suburbs in Sydney – and we have The Mandalay to thank for that.
2025 Sydney Luxury Market Trends
Prime Suburbs Dominating Ultra-Luxury Sales
- Point Piper: Accounts for 78% of Sydney’s $50M+ sales since 2020
- Vaucluse: Waterfront estates grew 22% year-on-year in price
- Bellevue Hill: Median house price increased to $9.1 million (+15% since 2023)
Key Market Drivers
- Extremely limited waterfront land supply — only 12 harbourfront lots currently available
- Strong demand from Asian investors, representing 63% of premium buyers
- Very low vacancy rates for properties over $10 million (approx. 1.2%)
Why Sydney’s Luxury Market Keeps Growing
There are several reasons why houses in Sydney are expensive including the city’s population growth, favourable weather and geographic location and economic factors. Here’s a closer look at these:
1. Demand and Supply Dynamics:
Population Growth: Sydney’s population growth has fueled demand for housing. As more people move to the city, the demand for homes increases, which in turn drives up prices.
Housing Supply Shortfall: There’s been a larger than expected increase in migration, leading to a low supply of homes that could approach 175,000, equating to a housing need for about 450,000 people.
2. Economic Factors:
Interest Rates: The Reserve Bank’s interest rate policies have had a significant impact on Sydney’s housing market. For instance, pauses in rate hikes have been seen to boost confidence in the housing market and keep prices rising.
Conversely, periods of interest rate hikes have put downward pressure on prices, although the market has shown resilience and bounced back.
Inflation: The link between inflation and interest rates is crucial in understanding housing prices. Rising prices can lead to higher interest rates, which, in turn, can affect housing affordability and mortgage rates.
3. Investor Activity:
Higher levels of investor activity have also been a driving factor behind price growth in Sydney’s housing market.
4. Economic Growth and Housing Demand:
Sydney has witnessed a growth in demand for housing, which is anticipated to continue over 2023, driving a forecasted price growth of 5 to 9 percent.
Each of these factors, among others, contributes to the complex housing market dynamics in Sydney, leading to the high prices observed in the city.
Sydney’s 5 Most Expensive Houses on the Market in 2025
Point Piper Apartment
- Price guide: TBD
- Size: 3 Bedrooms, 4 Bathrooms
- Median house price in Point Piper: $9,900,000
Nestled within the prestigious Kilmory Estate in Point Piper, this remarkable two-story home offers approximately 406 sqm of meticulously renovated living space. Boasting panoramic northerly harbor views, the residence exudes elegance with a blend of heritage architecture and contemporary design.
It features expansive formal living and dining areas, a state-of-the-art marble island kitchen, a cozy informal dining area with a Jetmaster fireplace, and a luxurious master retreat with dual ensuite bathrooms and a dressing room.
Additional highlights include a four-car garage, private garden, comprehensive security system, CBus automation, a gym, and a heated indoor pool, making it the epitome of sophisticated Sydney living.
Explore more real estate for sale in Point Piper NSW.
Victorian terrace in Paddington
- Price guide: TBD
- Size: 4 Bedrooms, 5 Bathrooms
- Median house price in Paddington: $3,500,000
This grand 4-bedroom Victorian terrace in Paddington blends timeless charm with modern luxury, delivering the ultimate family lifestyle across four spacious levels.
Tucked between Five Ways and The Intersection, the home offers approx. 485sqm of internal space, a prized north-facing rear, and sweeping harbour views. Multiple formal and casual living zones flow onto sunny terraces and a private pool area, perfect for entertaining.
The chef’s kitchen features a Viking stove with twin ovens, built-in fridge/freezer, and a Miele coffee machine. A second kitchen on the lower level adds flexibility, while a self-contained area with private entry suits guests or extended family.
Upstairs, the master retreat boasts a walk-in robe, marble ensuite, and home office. Three more king-sized bedrooms – two with ensuites – offer generous built-ins.
Complete with ducted air, attic storage, and a 2-car garage, this home is a rare find in a tightly held location just moments from boutiques, dining, and city transport.
See more more real estate for sale in Paddington NSW 2021.
Luxury Property Investment Checklist
When considering Sydney’s most expensive houses, keep these factors in mind:
- Harbour Frontage: Adds approximately 45% premium to property value
- Development Potential: Dual zoning can increase land value by 60-80%
- Privacy Features: Gated entries add 22% value; bulletproof glass adds 15%
- Sustainability: Solar-integrated homes lease 30% faster than conventional properties
More on the most expensive houses in Sydney
Where is the most expensive house in Sydney?
The most expensive house in Sydney is located in Point Piper, a suburb on the lower North Shore of Sydney. The house is known as UIG Lodge and it sold for $130 million in December 2022.
Who owns the most expensive houses in Sydney?
The identities of the owners of the most expensive houses in Sydney are not publicly known. However, it is believed that some of the owners are wealthy individuals from Australia, China, and the United States.
What is the richest suburb in Sydney?
The richest suburb in Sydney is Bellevue Hill, a suburb on the lower North Shore of Sydney. The median house price in Bellevue Hill is $8.75 million.
Which house sold for $100 million in Sydney?
The house that sold for $100 million in Sydney is known as Fairwater. It is located in Double Bay, a suburb on the eastern shore of Sydney. Fairwater was sold to Mike Cannon-Brookes, the co-founder of Atlassian, in 2018.
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