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 MWilliams@ResponseRE.com 0422 477 502 Julia Lee Sales Administrator BaulkhamHills@ResponseRE.com 02 9686 5555 Robert Riddell Senior Property Manager PMHills2@ResponseRE.com 0451 371 176 Daniel Brush Property Manager PmHills1@ResponseRE.com 0448 574 014