Adam Castelnuovo

Adam Castelnuovo

Director / Licensee / Sales Agent at Cass Property
Class 1: 1299701
  •   4.9   (108 reviews)
  • priceExpertbadge

    Consistently meets client expectations for property purchase price.

About Adam

With two decades of experience in local real estate, Adam brings deep knowledge, calm guidance and a people-first approach to every sale. Clients often say he makes a typically stressful process feel surprisingly smooth and well-supported. Having lived and worked on Sydney’s Upper North Shore for much of his life, Adam has strong ties to the area that go beyond professional experience. His long-standing connection to the community gives him valuable insight into local market patterns, neighbourhood nuances and the character that sets each suburb apart. Adam understands that every property has a story, and every client does too. He listens carefully, builds trust, and focuses on connecting the right buyers with the right homes. Known for his steady, honest approach, Adam supports clients through every step of the process with clear communication and genuine care. He’s built his reputation not on flashy marketing or pressure tactics, but on strong results, consistent follow-through, and a genuine commitment to doing what’s right. At Cass Property, Adam brings experience, integrity and personal attention to every sale.

Adam's reviews

  4.9  
Adam has 108 reviewsacross 20 different locations, showing 6.
Review Adam
Seller review
Good quick (off market) sale at good price.
3 months ago
Good quick (off market) sale at good price.

Strategy and communication with Adam was excellent. Adam knows the Hornsby real estate market and the sales results confirms this view. I would highly recommend Adam as your Real Estate agent.

Seller review
Seamless Sale and Stellar Service
3 months ago
Seamless Sale and Stellar Service

I had an excellent experience with Adam and his team while selling our unit. Their exceptional service and market expertise made the entire process smooth and stress-free. Communication was timely and consistent, keeping us well-informed throughout. Ultimately, we achieved a fantastic outcome. I highly recommend Adam for anyone looking to sell their property!

Seller review
Customer focused and extremely capable
3 months ago
Customer focused and extremely capable

Adam sold our unit and ensured we were kept up to date, no need for chasing. Would highly recommend Adam as an agent focused on doing what he says he will do.

Seller review
Awesome agent
4 months ago
Awesome agent

Adam and his team were exceptional His knowledge and communication skills are outstanding. Adam could not have been more helpful and patient with our questions and concerns. Adam is your man if you are selling or buying

Seller review
Great Experience
5 months ago
Great Experience

Adam has a very good knowledge of his industry recognising how the market is continually changing and advises on sales accordingly with a professional friendly service that I believe was reasonably priced for the results he achieved.

Show all 108 reviews

Adam's properties

Adam has 4 properties for sale and sold 42 properties in the last 12 months, showing 4, sorted by most recent activity

SoldMay 13, 2026
$2,168,000
89 Wideview Road
Berowra Heights NSW 2082
5
2
3
House
SoldApr 13, 2026
$780,000
301/1A Mills Ave
Asquith NSW 2077
2
2
1
Apartment
SoldApr 10, 2026
For Sale
$540,000 -$580,000
54/4 Werombi Road
Mount Colah NSW 2079
1
1
1
Apartment
Show all 46 properties
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