Agency HQ Sydney

Meet the team

Get to know the 5 agents at Agency HQ Sydney.

Licensed Real Estate Agent / Sales Agent / Partner

About Courtney

Agency HQ ANTICO brings together some of the best and brightest minds working in the real estate industry today. Every member of the Agency HQ team is committed to providing superb service and sharing their superior market knowledge – so you will always benefit from the Agency HQ difference. Our goal is to always exceed your expectations.

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Stephen Antico

Sales Agent / Partner

(11 reviews)

About Stephen

A formidable duo committed to excellence within the real estate industry, Courtney and Stephen Antico attribute their successful career to the unwavering dedication and enthusiasm they share for property, people and results. “Our main goals are to over-service our clients and ensure we achieve the maximum sales price by applying the correct strategy – every property is different and therefore requires a different approach”. With over twenty years combined experience dedicated to eastern suburbs real estate, they appreciate the significant role they play in each sale process whether it be a studio apartment or one of Sydney’s most prestigious homes. Stephen’s skill for negotiation and superior market intelligence coupled with Courtney’s transparent approach and always trusted advice make the pair a complementary force and highly effective team. “Being one of the few husband and wife teams in the Eastern Suburbs really sets us apart from the competition and enables us to bring a fresh approach to our clients, we aim to change the way people think about real estate agents”.

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Todd O'Brien

Director

(11 reviews)

About Todd

Todd O’Brien – Principal, O’BRIEN Real Estate Agency With more than 20 years in Sydney real estate, Todd O’Brien is recognised for his commitment to achieving premium results and delivering a personalised experience for every client. As Principal of O’BRIEN Real Estate Agency, Todd has built a reputation for integrity, market expertise, and results-driven strategies. Recent highlights include the auction of 10 Valentine Street, South Blacktown – sold for $1,400,000, setting a new street record and achieving $150,000 above reserve. Todd has also guided clients through successful campaigns in Mosman, Hurstville, Warriewood and Central Coast, consistently exceeding expectations in both local and prestige markets. Todd’s areas of expertise include: • Auction campaigns – maximising competition to achieve above-market outcomes. • Deceased estate sales – handled with care, compassion and professionalism. •Residential sales across Blacktown and Greater Sydney – delivering standout results for family homes and investment properties. Respected for his negotiation skills and trusted advice, Todd is dedicated to helping his clients make confident property decisions and move forward successfully.

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Lynne Alexander

Licensed Real Estate Agent

(1 review)

About Lynne

Leveraging years of experience Lynne ensures she delivers an impeccable service to each listing. Lynne is driven to deliver success for her clients, by providing top notch customer service, trusted guidance, and great empathy. Lynne has a great ability to interact with people on a personal level, with a focus on developing strong relationships with her clients. Building long term partnerships is her aim, whether you are purchasing your first home, upsizing or downsizing, Lynne is there to help you. Lynne is a keen learner and empathetic, she is constantly researching the market and is highly personable and really understands her client’s needs. Prior to becoming an agent Lynne had a very successful career in Photography. She also had a very prosperous vineyard in the Hunter Valley for over 10 years which was her piece of paradise.

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Mark Morrison

Auctioneer / Licensed Real Estate Agent

About Mark

Agency HQ is led by one of the real estate industry's most respected and dynamic leaders – Mark Morrison. A licensed real estate agent and auctioneer, his experience extends across the spectrum of real estate services. During his real estate career, Mark has been instrumental in spearheading the growth of some of the real estate industry's most recognised brands. Now, he brings his vision, creativity and innovative outlook to AgencyHQ. In 2019, recognising the challenges facing sellers, buyers, agents and the market, Mark created the AgencyHQ network model. At the core of this model is achieving the best outcomes for everyone involved in every real estate transaction – sellers, buyers and agents. Under Mark's leadership, every member of the AgencyHQ team is focused on ensuring you achieve your tomorrow.

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About us

Agency HQ brings together some of the best and brightest minds working in the real estate industry today. Every member of the Agency HQ team is committed to providing superb service and sharing their superior market knowledge – so you will always benefit from the Agency HQ difference. Our goal is to always meet your expectations. With Agency HQ, you can make your tomorrow a reality today.

24 days ago

Excellent and prompt service.

Todd was very helpful and responded to me very promptly if I had a question. He rang me on occasions just to check in, even after making the sale. Todd went over and above what I expected an agent to perform. I recommend Todd very highly. Thanks Todd.

Todd O'Brien

(11 reviews)

24 days ago

Amazing from start to finish!

As first home buyers, Todd was fantastic at explaining the processes of buying a home, he answered all our questions and helped us get our dream first home. If you need to buy your first home, we highly recommend Todd!

Todd O'Brien

(11 reviews)

2 months ago

Helpful and Reliable Real Estate Agent

Recently purchased a property through this agent and had a great experience. They were professional, helpful, and responsive throughout the entire process. They provided clear information, arranged inspections smoothly, and guided me well during negotiations. Communication was excellent, and they made the buying process stress-free. I’m very happy with my purchase and would recommend them to anyone looking to buy a property.

Todd O'Brien

(11 reviews)

3 months ago

Highly recommended

Todd has been a great agent when I bought my property. He’s not particularly pushy like the other agents and a lot of buyers and sellers would appreciate his calm and positive attitude towards the deal. He maintains clear communication throughout the process to help you get the best outcome. Highly recommended!

Todd O'Brien

(11 reviews)

5 months ago

Testimonial for 15/1 Parriwi Road, Mosman

Todd O’Brien made the entire process easy and stress-free. His expert advice and clear communication gave me confidence every step of the way. Not only did he achieve a fantastic result, but he also made me feel like my goals truly mattered. I wouldn’t hesitate to recommend him to anyone looking to buy or sell. - Aldo Cirkovic -

Todd O'Brien

(11 reviews)

5 months ago

Excellent

Todd was professional, honest and easy to deal with throughout the entire process. He kept everything clear and straightforward, and the off-market purchase was handled smoothly from start to finish. We’re very happy with the outcome and wouldn’t hesitate to recommend him.

Todd O'Brien

(11 reviews)

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