Our extensive in-house market research shows that a three bedroom granny flat is the optimal configuration in Queensland. It terms of rental, it offers maximum return. Local real estate agents believe that a well-designed three bedroom granny flat can add up to 30% to the value of an existing property.

A granny flat in QLD can have a maximum house area of 80m2 unless you've gotten approval to build something larger. If you planning to build a granny flat, you may need building approval or planning approval from your local council.

There is a minimum setback of 3 metres from the rear boundary, 900mm from the side boundary and 4.5 metres from the front boundary. Select your lot size and click into the image to understand further detail on setbacks for your property size.

There isn't a specific limit on how many people can reside in a Granny Flat. However, the space and layout of a Granny Flat often make it more suitable for one or two people. It is important to ensure that the dwelling provides adequate living conditions, including privacy and comfort.

If you plan to build your granny flat more than 20 metres away from the main house, or if it's size will exceed 80 square metres then you will need to lodge a development application (DA). You will also need to lodge a dual occupancy DA if you plan on renting your granny flat out to tenants.

Granny Flats often yield substantial depreciation benefits as you can claim depreciation not only on the Granny Flat but also on any shared areas with your home. For example, if the tenant has access to assets such as a garage, separate laundry, pool or patio, you can claim depreciation on them as well.

There are many different uses for a granny flat, but renting out a room or secondary dwelling as an Airbnb is a popular method to earn quick cash. If your granny flat is in a city or high-tourist area, you may want to consider turning it into an Airbnb.

Granny flat approval can take as little as 10 days, construction of your granny flat can take as little as 6 weeks depending of your granny flat design and size. The Average time for the entire process beginning to end is generally 10-12 weeks – environmental factors permitting.

Yes, a granny flat can add value to a property by adding more living space, amenities and even an extra source of income if the owner wishes to rent it out to tenants. However, as with any development, whether or not a granny flat adds value to a property depends on its size, design, construction quality and location.

There is a minimum setback of 3 metres from the rear boundary, 900mm from the side boundary and 4.5 metres from the front boundary. Select your lot size and click into the image to understand further detail on setbacks for your property size.