Setting
Records

Motivated by our clients’ goals, and with a commitment to continually surpass previous sales records, at De Brennan we exceed expectations.

We know how to maximise a home’s appeal and create competition between both local and overseas buyers. We provide first-class advice at each juncture in your campaign and ensure your home sales experience is seamless.

Free Sales
Guide

Learn why Mosman remains Sydney's most sought after suburb. See recent sales prices for top end estates, houses and apartments.

Buyers the world over choose Mosman for their Sydney residence. Discover who is ready and waiting to purchase.

Recent
Sales Results

Prestige Estates, Premium Properties and Luxury Apartments with international appeal.

Meet Your
Team

Our people deliver results.

JONATHON'S DRIVE AND FOCUS WAS STANDOUT

Securing the sale of our property within 48 hours at a fantastic price, he went above and beyond compared to other agents we've engaged – we recommend his expertise and will work with him again.— J.B.S. Davenport
of 4/34 Parriwi Road, Mosman

JONATHON IS ONE IN A MILLION

Jonathon was fantastic to work with. From his incredible attention to detail, to his unparalleled work ethic and his keen negotiation skills. We could not have been happier with the whole sales experience. Jonathon is truly a remarkable agent.— A. Altschwager
of 21 Middle Head Road Mosman

FAR SUPERIOR SERVICE

We highly recommend the exceptional service we received from De Brennan Property. We've sold many homes over the past 25 years and the service we received was far superior than any other real estate agency we've experienced.— B. & R. Furlong
of 16/1-5 Mandolong Road, Mosman

Request An
Appraisal

Discover what your home or investment property is worth in the current real estate market. Whether you are looking for advice about a future sale or seeking out your ideal home, the De Brennan team are on hand to assist.

Contact

Phone
+612 9969 2886
Address
Suite D, Building 9, Crane Crescent
Mosman NSW 2088