| I think you're right, I wrote my comment after skimming for stuff on planning and before getting the mobile home part. I hadn't considered trailers > The comment from here onwards is about Sydney specifically, so if you're not interested this is your chance to get off. Unfortunately in Sydney Australia this is almost certainly also regulated
https://www.planning.nsw.gov.au/policy-and-legislation/housi... It seems if you want you're allowed to set it up on your own property, which is surprising reasonable for Sydney standards. Just no more than 6 months after which you need to make a permit, possibly make a development application or something as it may be viewed as a permanent increase in floor space which tends to be tied infrastructure levies and maybe rates (think property tax). You can't set it up in the middle of the outback without some kind of planning proposal to rezone it to permit it. At least with NSW (the state Sydney is in) the criteria are likely consistent across the state) In Sydney Trailers likely aren't subject to Development control plans (DCPs) but other kinds of prefab/manufactured homes definitely are. Here's an example of a DCP, here is an example one from Randwick (one of 20-30 councils sydney is compromised of): https://hdp-au-prod-app-rcc-yoursay-files.s3.ap-southeast-2.... It regulates room size relative to floor ceiling distance, solar and privacy impacts on adjacent sites, minimum privacy and solar inside the dwelling (such as the amount of sunlight during the least sunny hour of the least sunniest day of the year), setbacks, etc, etc. If its next a heritage item it can't mimic it, it also can't take attention from it, has to confirm with some abstraction notion of sympathy to the heritage item |