Vertical Tabs Overview (building) Find out more about the Building Services team. Building permits Find out what permits are required for different types of building work. Private swimming pools and spas Find out the requirements for installing, modifying or decommissioning pools or spas. Smoke alarms Read more about the requirements for installation of smoke alarms. Right of ways, roads and pedestrian accessways Find out how to upgrade the right of way adjacent to your property. Crossovers Find out how to install a crossover and how to apply for the rebate. Fences and retaining walls Find out the requirements and your rights for your fence. Work affecting other land Consent may be required by the owner of nearby land if building works will affect them. Useful documents and links Browse a list of the most commonly used documents.