A Central Coast granny flat typically takes 15 to 18 weeks to build after the design and approvals process is complete and the slab is poured. The design and selection stage can take several months, depending on the level of customisation required. Additionally, council requirements and approvals can extend the timeline. However, with P J Cook Building’s range of compliant designs, the lengthy council approval process can often be bypassed, saving time.
As one of the Central Coast’s leading granny flat builders, P J Cook Building prides itself on supporting local trades and suppliers, which has helped us avoid many delays impacting the construction industry. We provide transparent advice on timeframes and work hard to meet client expectations.
