As the cost of living continues to rise, many homeowners are looking for ways to reduce their expenses. A granny flat, also known as an accessory dwelling unit (ADU), can be a cost-effective solution for homeowners looking for extra space or to generate extra income.
In this article, we’ll explore what a granny flat is, how much it costs to build one, and why it’s becoming a popular choice for homeowners.
What is a Granny Flat?
A granny flat is a self-contained living unit built on the same property as a single-family home. It is typically used as a space for aging parents, adult children, or renters, but can also serve as a home office, hobby room, or rental income stream. Granny flats are typically built in the backyard or on the side of the main home and are usually connected to the main home’s utilities.
What does it cost to build a granny flat?
The cost of building a granny flat depends on several factors, including the size of the unit, the materials used, and whether you choose to build it yourself or hire a contractor. A small, one-bedroom granny flat can cost anywhere from $50,000 to $150,000, while a larger, two-bedroom unit can cost upwards of $200,000.
Custom-built granny flats tend to be the most expensive option, as you’ll need to hire an architect, builder, and tradespeople. Granny flat kits and flat-pack options are generally less expensive but require more work on your part. Keep in mind also that if you’re handy, you may be able to save money by building the granny flat yourself.
Sizes and Price Ranges
The size of your granny flat will play a big role in determining the final cost. Here are the average price ranges for various sizes:
- 1 bedroom: $50,000 to $100,000
- 2 bedrooms: $100,000 to $200,000
- 3 bedrooms: $150,000 to $300,000
- 2-story: $200,000 to $400,000
Other costs to consider
Above and beyond the cost of the granny flat itself, there are other costs to consider, such as council approval fees, utilities, and site preparation. Be sure to factor in these additional costs when you’re budgeting for your granny flat project.
Do I need council approval to build a granny flat?
In most cases, yes. Before you start building a granny flat, you’ll need to obtain council approval. This can take several months and requires a variety of documents, including building plans, a site plan, and engineering reports. There may also be a fee involved with getting council approval.
Will a granny flat increase the value of my home?
The short answer is yes, a granny flat can increase the value of your home by providing additional living space or rental income. However, it’s important to keep in mind that not all granny flats are equal. A high-quality, well-designed granny flat will add more value to your home than a lower-quality unit.
Granny flats can be a cost-effective solution for homeowners looking for extra space or to generate extra income. The cost of building a granny flat depends on several factors, including size, materials, and whether you choose to build it yourself or hire a contractor. Be sure to factor in costs such as council approval fees, site preparation, and the cost of hiring granny flat builders when budgeting for your project.