Jonathon De Brennan

******033837
******692886
De Brennan Property
Suite C/30 Suakin Drive Mosman NSW 2088 Australia
A consistent high performer, Principal and Founder Jonathon De Brennan has a clear vision for De Brennan Property;  to provide leading results and to be a constant innovator. Establishing the business in 2016, he has had immense success throughout his career with over fifteen years of experience, countless sales records and a reputation that is highly regarded on the Lower North Shore.


Jonathon brings an uncompromising work ethic and absolute commitment to every sale, creating a tailored approach for each client and property. He has a refreshing natural manner about him, earning trust through open and frank communication while staying true to his core values of honesty and integrity. It is these qualities that give him the edge when it comes to negotiating premium results. 

A local resident, Jonathon’s passion for the Lower North Shore is obvious. He has a thorough knowledge of the area, its people and all its intricacies. His love of property, people and expertise in negotiation has seen him consistently deliver outstanding results with a dedication that can only be admired.

Over the years Jonathon has worked with many high net worth individuals and has developed an extensive network of buyers that benefits his clients. His constant repeat and referral business is a testament to his success and reputation in the Lower North Shore. A leader in the industry and an area specialist, Jonathon looks forward to assisting you with all your real estate needs. 

Licence

Jonathon De Brennan

20085393 (Exp. 12 Feb. 2029)

De Brennan Property Pty Ltd trading as De Brennan Property

10062370 (Exp. 16 Aug. 2025)

Service Areas

Property Types

  • Apartment/Unit
  • Duplex
  • House
  • Land
  • Studio
  • Townhouse
  • Other

Range

10 km around Mosman, NSW

Activity on Vendorable

Sales

All-time awarded sales
0
All-time completed sales
0
Average days on market (past year)
Average prospective buyers (past year)

Appraisals

On average -4.834% away from the sale price:

Sold under lower price estimate
0%
Sold over upper price estimate
100%

Property viewings, enquiries and marketing activities in the past year

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