- March 4, 2019
- Posted by: Outlook Planning and Development
- Category: Property Development, Uncategorized
Granny flats, or secondary dwellings as they are known as in the Planning world, can allow home owners to keep parents or adult children close by while giving them their own space. They can also be a great way to generate additional rental income.
But before you book in your builder, there are a few questions you’ll need to ask and some research to undertake to make your project a successful one.
Can I build a granny flat in my backyard?
Don’t assume that because your neighbour has one, you can have one too. Each state and territory has different laws governing secondary dwellings, with rules on block size and dwelling size and the distance you’ll need to leave between boundaries, trees and your existing house.
In NSW the minimum lot size is 450 square metres and the maximum dwelling size is 60 square metres (in most cases).
The bottom line? You’ll need to have a chat with your local council to find out the regulations applicable to your block.
Who can live in a granny flat?
If you live in Melbourne, Brisbane or Adelaide and you thought a granny flat was a great way to boost your cashflow, think again.
According to regulations in these cities, only immediate family or a “dependent person” can occupy your granny flat. In some instances, you may be required to remove your granny flat if that person leaves or dies.
There is more choice across NSW, Western Australia, the Northern Territory, the ACT and Tasmania, where Gateway Bank chief executive Paul Thomas says it’s generally acceptable to rent out your second dwelling. Research conducted by Gateway revealed 23 per cent of the country’s granny flats were used to generate rental income.
How much do granny flats cost?
The cost for a granny flat can range from $20,000 to $200,000-plus.
The cost of a granny flat can vary depending on the purpose of the residence and the quality you’re striving for…
For example for $24,000 you might secure a flat-pack DIY dwelling, $70,000 should cover the installation of a one-bedroom prefabricated dwelling while custom designs start from around $120,000.
Owner and managing director of Newcastle-based Backyard Grannys Alex Mitchell says the typical price for a one-bedder starts at $90,000, with a two-bedder starting from $105,000.
“In our experience at Backyard Grannys clients spend on average $130,000 on a granny flat purchase,” he says.
How can I finance my granny flat?
If your home is encumbered and you’re still paying off a mortgage, you’ll need to go through the process of a home loan application.
While you can use your home’s equity to help you apply for a top-up or new loan, you will still need to be able to demonstrate that you have enough income to make the repayments on the new loan.
As part of the application process, you may also need to have your home revalued so be prepared. Have your house and floor plans ready so that your appraiser can get a sense of how much value your granny flat will add to your existing property.
Some banks, including Gateway, have products specifically designed for the development of granny flats. If you choose this option, you may have to refinance your existing mortgage with the new credit provider in order to gain access to the granny flat loan.
How long does it take to get a granny flat approved?
An approval for a secondary dwelling generally takes about three months to get approval. This will allow time for creating the concept design, detailed plans, choosing selections, engineering, signing the contract and an official DA Approval of a granny flat.
How long does it take to build a granny flat?
This will depend on whether you are putting together a flat pack, installing a pre-fabricated unit or building from scratch. Some suppliers claim their dwellings can be erected in as little as six weeks.
On average a simple granny flat takes 12 weeks to build and up to 15 weeks for more complex builds.
How do I get my approval?
Development approval is obtained through two methods:
- Development application through Council
- Complying Development Certificate (CDC) through a private certifier
Both of these approval methods require different documents to be prepared and without knowledge of the processes you can end up spending more money than anticipated on unnecessary reports or plans.
Before you begin your development journey it is always best to have a chat with a town planner and that is where Outlook Planning and Development can assist. Simply give us a call on 0432 848 467 and have a talk with one of our friendly planners. They can help guide you through the process and assist you in obtaining approval for your granny flat. Their experience will mean that you do it right the first time.