How to Design a Granny Flat for Airbnb Rental

Airbnb is a popular platform that allows homeowners to rent out their properties to travelers. One of the most popular types of rentals on Airbnb is granny flats. Granny flats are self-contained units that can be built in a backyard or attached to an existing home. They are often used by homeowners to provide extra living space for family members or guests. However, they can also be a great investment opportunity as they can be rented out on Airbnb for extra income. Here are some tips on how to design a granny flat that is perfect for Airbnb rental.

Consider the Size and Layout

The size and layout of your granny flat are important factors to consider when designing it for Airbnb rental. The unit should be big enough to comfortably accommodate guests but not too big that it becomes too expensive to build and maintain. A studio or one-bedroom unit is usually sufficient for Airbnb rentals.

The layout should also be well thought out. Guests should have enough room to move around and access all areas of the unit easily. The bathroom, kitchen, and living areas should be designed with functionality and comfort in mind.

Choose Comfortable Furniture

Comfortable furniture is a must-have in any Airbnb rental, including granny flats. Invest in a comfortable bed with quality bedding and pillows. Add a sofa, chairs, and a coffee table in the living area for guests to relax and unwind.

When choosing furniture, consider the style and theme of your granny flat. If you have a modern design, opt for sleek and minimalistic furniture. If you have a more traditional design, choose classic furniture pieces that match the overall look of your granny flat.

Provide Basic Amenities

Guests expect basic amenities when they book an Airbnb rental. Make sure your granny flat has everything guests need for a comfortable stay. This includes clean towels, toiletries, basic kitchen supplies (e.g., pots, pans, utensils), and cleaning supplies.

You can also add a few extra amenities to make your granny flat stand out, such as a coffee machine, a smart TV with Netflix, or a small library of books and magazines.

Ensure Privacy and Security

Privacy and security are important considerations when designing a granny flat for Airbnb rental. Guests want to feel safe and secure during their stay. Make sure the unit has secure locks on all doors and windows. Install outdoor lighting to enhance security and provide guests with a well-lit pathway to the unit.

It’s also important to ensure privacy for your guests. Use curtains or blinds on all windows and provide screens for doors and windows to keep insects out.


Designing a granny flat for Airbnb rental is an excellent investment opportunity that can provide extra income for homeowners. By following the tips above, you can create a comfortable and inviting space that guests will love. From choosing the right furniture to providing basic amenities, every detail counts when it comes to designing a granny flat for Airbnb rental.


Can I build a granny flat in my backyard?

Yes, in most cases, you can build a granny flat in your backyard. However, there may be local zoning laws or building codes that you need to comply with. Check with your local council or building department before starting construction.

How much does it cost to build a granny flat?

The cost of building a granny flat varies depending on several factors, such as location, size, materials used, and design complexity. On average, it can cost anywhere from $80,000 to $150,000.

How much can I earn by renting out my granny flat on Airbnb?

The amount you can earn by renting out your granny flat on Airbnb varies depending on several factors, such as location, seasonality, and demand. However, you can expect to earn anywhere from $50 to $200 per night, depending on the location and amenities provided.

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