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 .
About Response Walsh Sullivan Northmead
Relationships First. Results That Follow.
Local experts with a people-first mindset.
Response Walsh Sullivan is built on genuine relationships and a commitment to personal care. Our team approaches every client and every property with integrity, accountability and a solutions-driven mindset. With strong local knowledge and a culture grounded in collaboration, we create positive, transparent and effective real estate experiences:supporting our clients with confidence, clarity and consistency from start to finish.
Insight that shapes better decisions
WHY CHOOSE RESPONSE?
Local Market Leadership
Our offices in Baulkham Hills, Bella Vista, Kellyville, Northmead, Norwest, Quakers Hill, Penrith, and Riverstone give us unmatched insight into local trends. We understand the people, places, and prices that matter most in your suburb.


OUR TEAM
We have your back
Our people are talented, driven professionals with a passion for property and relationships. With leaders who mentor, agents building local expertise, and support staff ensuring everything runs smoothly, our team is the foundation of the experiences we deliver.

JOIN US
Looking for more than just a job in real estate? At Response, we invest in our people with training, support, and a culture that helps you grow. Discover how you can build your career with us.
Real Results
Hear from the clients who've trusted us with their property journey – real stories, real experiences, and real results.
Absolutely fantastic....professional, honest and reliable.....Melissa was great , a hard working realtor that is always communicating with you....definitely worth using....
Just an excellent real estate company to deal with.
Best experience . We received regular updates on our open homes, active / potential buyers, cold calls etc. Anything we can do as a buyer to boost more people coming in for open homes. Received genuine feedback and updates. No false promises.
Russell is number 1! Russell has a deep knowledge of the market and exceptional communication skills so he gets the results you want and more. He provides a personal approach and can assist you at every stage of the process. Russell understood my needs and made the selling experience extremely hassle free. He is the only agent to use.
Outstanding Service and Results!" Selling my home with Russell Judd was a fantastic experience from beginning to end. Their market knowledge, attention to detail, and strategic pricing helped attract serious buyers quickly. The listing photos and marketing were top-notch. He guided us through every step with professionalism and clear communication. We felt confident and supported throughout the process. If you’re looking for someone who knows how to get results, I highly recommend Russell Judd.
Russell is an excellent, trustworthy agent who delivered. Following an initially challenging process beforehand, Russell came in and swiftly took charge of the situation and made life easy for us. His communication was exceptional and gave great advice along the way borne from his wealth of insights and expertise. Ultimately, he achieved a great result we were happy with. We would not hesitate to work with him again and we highly recommend his services. Thank you Russell
Robert and Chris clearly take pride in what they do, and we cannot thank them enough for the care and effort they put into helping us secure a property we love. They made the entire leasing process straightforward and stress-free. They were attentive, efficient, and always quick to respond, ensuring nothing was overlooked along the way. Any questions or requests were handled promptly, and their professionalism gave us confidence from day one. We moved in effortlessly and are grateful for their support throughout.
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