Cass Property

Po Box 3334, Asquith NSW 2077
  •   4.9   (109 reviews)

Meet the team

Get to know the 2 agents at Cass Property.

Adam Castelnuovo
Adam Castelnuovo

Director / Licensee / Sales Agent

  4.9   (110 reviews)
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.
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Peter McDonagh
Peter McDonagh

Licensed Real Estate Agent

About Peter

Peter has 1 sold property listings over the past 12 months.

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About us

Cass Property is a boutique real estate agency, that takes pride in providing all of its clients with an individualised and affordable service, without compromising on quality. Cass Property facilitates successful sales campaigns by tailoring the process to suit our client's specific personal and budgetary requirements, whilst upholding the highest standard of professionalism, and providing the sales techniques and distinctive marketing skills required to effectively promote our properties.

Our reviews

  4.9  
109 reviewsacross 20 different locations, showing 6.
Seller review
Excellent. Honest, responds quickly and is realistic.
16 days ago
Excellent. Honest, responds quickly and is realistic.

Adam has been a pleasure to deal with whilst selling my mum's home. Always informative, polite, quick to respond to and\y queries, and has kept us fully informed during the whole process. Much appreciated and highly recommended.

Adam Castelnuovo

Adam Castelnuovo

  4.9   (110 reviews)
Seller review
Very dependable
2 months ago
Very dependable

We recently worked with Adam to sell our property, and couldn't be happier with the experience. From the start, he was honest, positive, and reassuring. Even with some complicated issues, he stayed confident and communicative. keeping us updated weekly and engaging different strategies dependant on the market and interest, proving he knows the area well. In the end, we achieved the price we hoped for thanks to Adam. Highly recommend.

Adam Castelnuovo

Adam Castelnuovo

  4.9   (110 reviews)
Seller review
Adam is a very caring and wonderful estate agent.
8 months ago
Adam is a very caring and wonderful estate agent.

He has helped me negotiate two deals, the buying and selling of as unit and the purchase of an apartment.

Adam Castelnuovo

Adam Castelnuovo

  4.9   (110 reviews)
Seller review
Good quick (off market) sale at good price.
9 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.

Adam Castelnuovo

Adam Castelnuovo

  4.9   (110 reviews)
Seller review
Seamless Sale and Stellar Service
9 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!

Adam Castelnuovo

Adam Castelnuovo

  4.9   (110 reviews)
Seller review
Customer focused and extremely capable
9 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.

Adam Castelnuovo

Adam Castelnuovo

  4.9   (110 reviews)
Show all 109 reviews

Our properties

Cass Property has 2 properties for sale and sold 32 properties in the last 12 months, showing 4, sorted by most recent activity

SoldNov 5, 2026
$600,000
2/11 Pacific Highway
Wahroonga NSW 2076
2
1
1
Apartment
SoldOct 18, 2026
$1,451,000
45 Pretoria Parade
Hornsby NSW 2077
4
1
1
House
For Sale
$815,000 - $845,000
48/1 Citrus Ave
Hornsby NSW 2077
2
2
1
Apartment
For Sale
Price not available
28 Rickard Road
Berowra NSW 2081
4
1
1
House
Show all 34 properties
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