Contact us Have any project on your mind? Want to know if it can be done? Contact us and our team will assess your project’s feasibility within a 48 hour period. We look forward to hearing from you! Click for free initial consultation or fill the form below FREE CONSULTATION Mailing address 44 Church Street PO Box 40 Maitland NSW 2320 Contact info (02) 4933 6682 admin@hdb.com.au HDB Town Planning and Design