Response Walsh Sullivan Baulkham Hills Office Details 6 Olive Street Baulkham Hills NSW 2153 BaulkhamHills@ResponseRE.com 02 9686 5555 Sean Healy Director | Licensee SeanH@ResponseRE.com 0402 651 907 Melissa Williams Director | Senior Sales MWilliams@ResponseRE.com 0422 477 502 Robert Riddell Director | Business Development Manager PMHills2@ResponseRE.com 0451 371 176 Abbey Dunn Sales Team a.dunn@responsere.com 0400 716 851 Soumya Sundar Property Officer pmhills3@responsere.com 0451 371 160