About Us


Contact Us

12/216 Farnham Road,
Quakers Hill NSW 2763

P: 02 9626 3333
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Costigan Hills Real Estate was established in December 1997.

This Real Estate is a family company owned by Mary-Ann Costigan and her mother Jan Costigan, with the assistance of the many years of experience of George Costigan.

To-day they have developed a team of sales people who are dedicated to client care and safety. This team of experienced, highly trained people also live within the community of its service area.

The sales team is lead by Colin Blott with Michael Melville, Andrew Fernandes & Emanuel Youlesanvensan. All these salespeople are fully trained in negotiations and are able to explain the procedure of selling and buying in careful detail, resulting in clients having more knowledge to make decisions that will benefit them and achieve the outcome that they will be delighted with. The team is supported by Gary Davis.

The Property Management team is very productive and diligent in the way they also look after their clients. The team is lead by Mary-Ann Costigan and assisted by Anthony Cachia & Kristy Blanning.

These two teams are supported by Michelle Quinn on reception and assisted by Belinda Allen and Tara Zendehdel on the weekends.The Staff and Management at Costigan Hills Real Estate are committed to excellence in customer care to sellers, buyers, landlords and tenants alike.

They have a good knowledge of the area, facilities and future development.

Costigan Hills Real Estate is a growing company with Ethics and Integrity in place resulting in our clients becoming our life long friends by putting their interests and needs before our own.