I had the pleasure of meeting Amy Fong over the almost 7 years of being a tenant in Marayong, Amy was friendly, kind, understanding, always listened and took action with any of our concerns, and above all she was knowledgeable and professional. Amy is an asset to the Response group and will do exceptionally well in her career.
Why Sell with Response
Sell smarter with local leaders in real estate.
Selling your home is one of
life's biggest decisions.
At Response, we believe it deserves the right strategy, the right support, and the right results. That's why our entire business is built around one promise: Listen. Think. Respond.
Backed by decades of experience and award-winning teams across Sydney's West and Hills, we combine deep local knowledge with modern marketing and a client-first approach. The result? A seamless selling journey and outcomes you can feel confident about.
Trusted and proven results
Our Difference
Local Leaders
Every Response office is a market leader in its area. With specialists in Baulkham Hills, Bella Vista, Kellyville, Northmead, Norwest, Penrith, Quakers Hill and Riverstone, you'll benefit from unrivalled local knowledge and strong community ties.
Award-Winning Teams
Our reputation for excellence has been earned over years of consistent performance. Each of our agents is backed by industry-leading systems, training, and the strength of the entire Response network.
Personalised Service
We don't believe in one-size-fits-all campaigns. We take the time to understand your property and your goals, tailoring our strategy to attract the right buyers and maximise your result.
Trusted Reputation
With a long history of proven results and countless satisfied clients, Response has become a trusted name across Sydney's West and Hills. Our reputation wasn't built overnight – it's the result of consistently delivering on our promises.

What We Offer in the Process
Guidance at Every Step
From preparing your home for sale to navigating negotiations, we guide you with clarity and confidence.
Full Transparency
You'll always be kept in the loop with regular updates, buyer feedback, and open conversations – no surprises, just clear communication.
Strategic Marketing
Professional photography, video, online and print campaigns, and access to our buyer database ensure your property stands out and reaches the right audience.
Smart Strategy & Negotiation
We combine local insight with proven negotiation skills to secure the best outcome, whether by private treaty or auction.
Seamless Support
Our systems and processes make selling easier. From appraisal requests to settlement, we remove complexity and keep things running smoothly.
Proven Results
With award-winning offices across Sydney's West and Hills, our track record speaks for itself. We consistently deliver standout results that maximise value for our clients.
Our Offices
Strategically located across Sydney's West and Hills, our offices provide local expertise, deep community connections, and fast results.
Quakers Hill
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Baulkham Hills
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Northmead
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Bella Vista
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Norwest and Kellyville
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Penrith
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Our Team
Collaborative Culture
Behind every successful sale is the strength of our people. Meet the award-winning Response sales team dedicated to achieving the best result for your property.
Real Results
Hear from the clients who've trusted us with their property journey – real stories, real experiences, and real results.
I wanted to reach out and thank you and your team for the fantastic result in selling my house; the final price exceeded all our expectations.
I’d like to give a special mention to our agent, Tim Chapman, who did an outstanding job. His knowledge and advice were spot on throughout the entire process. Tim was always available for my wife and me, guiding us every step of the way with professionalism and care.
Beyond his expertise, Tim is a true gentleman and a significant asset to Response Walsh Sullivan. My wife and I highly recommend his services to anyone looking to sell their home.
It was great to meet Mellissa at an open house . Warm smile and great welcoming. From the first meeting and later communication to purchase my new home Mellissa guided me with great help and understanding. Mellissa was helpful throughout the process and always communicative with me. Mellissa thank you for your help and work in purchasing this property. Thank you for being so caring and making me feel that I was your only client. Keep doing a great job and I wish you great success in your life .
Absolutely fantastic....professional, honest and reliable.....Melissa was great , a hard working realtor that is always communicating with you....definitely worth using....
5 Stars
I would like to sincerely thank Abby for her outstanding support throughout my property purchase. She went above and beyond in every aspect, always professional, responsive, and supportive. Her clear communication and dedication made the entire process smooth and stress-free. I truly appreciate her hard work and highly recommend her.
Just an excellent real estate company to deal with.
Professional, open communication and respectful. Thank you Tim for your open and honest communication, and supporting me to get best outcome from the selling of my family home. Your professionalism and understanding that selling family home is not just about selling, as well emotional aspect of it. I highly recommend Tim to anyone who wants an honest and decent Agent.
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