20 Dalley Avenue, Vaucluse, NSW 2030 | House for sale | OnTheHouse
 
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20 Dalley Avenue
Vaucluse NSW 2030

Bedrooms: 5
Bathrooms: 5
Car spaces: 4
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Architectural Masterpiece with Iconic Sydney Harbour Views

Conceived by award-winning MHNDU to command one of the most spectacular harbour panoramas in Sydney, this extraordinary architectural residence stands as a truly singular offering, a home of rare vision and precision where design, landscape and outlook exist in perfect harmony.
Every design element has been meticulously sourced and is the finest available. A bold architectural language of sweeping curves and precise linear forms unfolds throughout, with natural stone and concrete, circular skylights and elegant columns creating a rhythm of light, space and movement.
A grand entrance foyer and a dramatic skylit staircase lead to the upper-level living and entertaining domain, which is deliberately arranged to celebrate this world-class outlook. A statement chef's kitchen and butler's pantry serve as the centrepiece, while vast expanses of glass allow seamless indoor and outdoor transitions, while framing the harbour panorama at every turn so the water, skyline and landmarks become an integral part of the interior experience.
The accommodation level continues the home's sense of thoughtful design and quiet luxury. Perfectly oriented toward the harbour, the master suite is a sanctuary of exceptional scale and indulgence, featuring a boutique-style dressing room, while a luxurious ensuite is complete with a rainwater shower, dual vanity and a standalone bathtub gazing directly across the water.
Two bedrooms are appointed with built-in wardrobes and chic natural stone ensuites, while a custom study is also positioned on this level, offering a refined workspace with the flexibility to serve as an additional bedroom with a built-in wardrobe and ensuite.
The lower level comprises a custom-designed wine cellar plus a self-contained living area with a kitchenette, bedroom, ensuite, and built-in wardrobes, both extending to a private backyard with a sun deck, mosaic-tiled swimming pool and spa.
Further highlights include zoned ducted air conditioning, a premium gas fireplace, AV security intercom as well as Smart home automation, extensive storage and a lift servicing all levels of the home.
Complete with garaging for up to four cars and additional off-street parking, this once-in-a-generation residence is located just minutes to Rose Bay and Double Bay shopping villages, prestigious schools, city transport, harbourside parklands and beaches.
- 5 bed | 5.5 bath | 4 car
- Grand architectural masterpiece by the world-class MHNDU
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Property Details for 20 Dalley Ave, Vaucluse

20 Dalley Ave, Vaucluse is a 5 bedroom, 5 bathroom House with 4 parking spaces. The place is currently for sale with TRG.

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About Vaucluse 2030

The size of Vaucluse is approximately 3.1 square kilometres. There are 16 parks, covering nearly 27.0% of the total area. The population of Vaucluse in 2016 was 9337 people. By 2021 the population was 9510 showing a population growth of 1.8% in the area during that time. The predominant age group in Vaucluse is 10-19 years. Households in Vaucluse are primarily couples with children and are likely to be repaying over $4000 per month on mortgage repayments. In general, people in Vaucluse work in a professional occupation.In 2021, 71.50% of the homes in Vaucluse were owner-occupied compared with 70.70% in 2016.

Vaucluse has 4,586 properties. Over the last 5 years, Houses in Vaucluse have seen a 13.82% increase in median value, while Units have seen a 3.75% increase. As at 30 September 2026:

  • The median value for Houses in Vaucluse is $9,569,524 while the median value for Units is $1,453,732.
  • Houses have a median rent of $3,500 while Units have a median rent of $995.
There are currently 47 properties listed for sale, and 9 properties listed for rent in Vaucluse on OnTheHouse. According to Cotality's data, 162 properties were sold in the past 12 months in Vaucluse.

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Cae Thomas
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