The state-wide rules apply here just as they do in Sydney: a contractor licence for residential carpentry worth more than $5,000, advertising (websites included) that shows the licence name, number, category and a business phone, and exempt development limits for decks and pergolas such as a 25 m² area and a floor no more than 1 m above the ground. Our page for Sydney carpenters sets those out with sources, along with the extra condition on bush fire prone land, where an exempt deck or pergola within 5 m of a house has to be non-combustible. What follows is particular to the Hunter.
Mine subsidence. Several declared Mine Subsidence Districts carry Hunter names, among them Newcastle, Lake Macquarie, Killingworth-Wallsend, East Maitland and Swansea Heads, and Subsidence Advisory NSW says its approval is needed before work starts on a property in a district. Its exempt development list, last updated in April 2023, carves out a good deal of carpentry. Pergolas up to 50 m² are exempt under every Surface Development Guideline. Balconies, decks, terraces and verandas up to 50 m² are exempt except under Guidelines 1, 1A, 4, 5 and 7. Internal alterations in timber or steel framing, including doors, windows, ceilings and kitchens, are exempt where there's no structural change, and so are timber and metal fences. Anything the list doesn't name needs Subsidence Advisory approval. That approval sits alongside council or certifier approval rather than replacing it, so council's rules still apply to work Subsidence Advisory exempts.
Lake Macquarie's foreshore. Council's development control plan has a section on foreshore and waterway development with controls a jetty builder works to. A private jetty is to sit on the line of a shared side boundary so neighbours can use it too, be 1.2 m wide (minor variations are considered), run only as far as it takes to reach 1.5 m of water at the end or 30 m from the mean high water mark, whichever is shorter, and finish between 600 and 750 mm above that mark, with decking laid so it isn't a hazard for wheelchairs. Domestic boat sheds are capped at 36 m² and 3 m high with a skillion roof, or 3.5 m with a gable or hip, and council won't support using their roofs as sundecks. Foreshore stairs can be no wider than 1.2 m, built in timber, masonry, stone or galvanised metal. Work below the mean high water mark needs an Aquatic Habitat Assessment from a suitably qualified consultant.
Crown land under the water. Crown Lands manages waterfront land below the mean high-water mark, and its guidance for waterfront landowners sets out the order for a new jetty or pontoon: written consent from DPI Fisheries and Transport for NSW Maritime, then the department's consent as landowner, then council approval, and last a domestic waterfront licence. Construction can't start until that licence has been issued, and building earlier puts the owner and the people doing the work in breach of the Crown Land Management Act 2016. On Subsidence Advisory's list, domestic jetties in timber or concrete are exempt under every guideline, so in a district the Crown and council steps are the ones to plan around.
The NSW Government plans Greater Newcastle as five council areas: Newcastle, Lake Macquarie, Maitland, Port Stephens and Cessnock. Our team is in Adelaide, at Hutt St, so a Hunter carpenter works with us by phone and email rather than at a site meeting. The client nearest to you is Phoenix Housekeeping, a cleaning business in the Lake Macquarie area whose suburb pages reach Cessnock and the Central Coast. We describe the rules in plain terms and link to the agencies that set them; checking how they apply to a particular job stays with you and your certifier.