Welcome 
Crown Square Management (CSM) combines decades of experience with local expertise in the Sydney real estate marketplace, to provide client focused solutions that continually exceed expectations.
We specialise in:
Building Management – CSM has a proven record of being able to reduce day to day running costs and at the same time, enhancing the value and presentation of facilities under management.
Property Management – At CSM, we understand the needs of property investors, we go to great lengths to ensure those needs are met and in most cases exceeded. Client satisfaction has always been – and always will be – the secret to our property management success.
Real Estate Sales – Our sister company, Amsure Realty is one of Sydney’s leading, independent real estate agencies based in the upcoming inner-city suburb of Waterloo. Amsure specialises in selling properties located in Sydney’s inner city and eastern suburbs, though we have also covered much of Sydney’s outer suburbs. The Amsure ‘family’ is led by Director and Licensee, Iris Leong, who takes a committed, hands-on approach to the running of her business and has a team of fully trained and committed sales and rental consultants.