One-bedroom granny flats are an economical and versatile option. They are appealing since they are cheap to build and compact without feeling cramped. One-bedroom granny flats are excellent rentals that provide strong boosts to property value. Granny Flats WA provides a range of custom designs to use as a starting point for your granny flat build.

How much does it cost to build a one-bedroom granny flat?

A one-bedroom granny flat is a relatively cost-effective choice. Its cost will typically sit between that of a studio granny flat and a two-bedroom granny flat. This provides a good compromise between price and size. Its cost will be influenced by its size, design and the materials used.

Talk with our team for an obligation-free quote for how much it will cost to bring your dream to life.

One-bedroom granny flat requirements

One-bedroom granny flats typically do not require a high amount of space. A granny flat’s allowable size used to be determined by the lot size of the house. However, new amendments to these laws will remove these requirements from April of 2024. One-bedroom granny flats are typically not very large, meaning they are easier to build when you have less available space. One-bedroom granny flats have similar requirements to other granny flats surrounding primary requirements and building approvals.

What are the benefits of a one-bedroom granny flat?

One-bedroom granny flats remain cheap but have more space and privacy than studio granny flats. The bedroom occupies a separate space, freeing the living room from being a sleeping space. Alternatively, the living area can be used as a bedroom like a studio granny flat in order to repurpose the bedroom. One-bedroom granny flats are great as low-cost rentals that add a good amount of property value.

One-bedroom granny flat designs

One-bedroom granny flats have a bedroom with an open space area for the kitchen and living room and separate areas for the bathroom and laundry. They will be working with a larger amount of space than a studio granny flat which can be allocated to living area, outdoor area or kitchen. We at Granny Flats WA have ready-made designs with a range of customisation options for all our customers.

POPULAR ONE-BEDROOM GRANNY FLAT FLOOR PLANS

At Granny Flats WA we have a range of premade one-bedroom granny flat floor plans that you can use as a starting point. Different floor plans vary in their dimensions, layouts and exact features. We collaborate with our clients to customise these floor plans to their particular preferences. Check out some of our most popular one-bedroom granny flat floor plans.

One-bedroom granny flat floor plan 40m2

The one-bedroom 40m2 granny flat floor plan is a solid choice for anyone. It is 7525 mm in length and 5500 mm in width, keeping it compact but not crowded. The base of this one-bedroom granny flat design is fitted with a 100mm concrete slab for high-quality reinforcement and support in the foundation. Meanwhile, Colorbond steel provides durable support for both the skillion roof and the gutters of the unit. The 40m2 one-bedroom granny flat also features sliding windows and doors. These all have aluminium frames, flyscreens and key locks for strong security.

The entrance to the one-bedroom 40m2 granny flat is on the left side. The first room you encounter upon entering is the combined dining and living area. Near the dining area, you will find the kitchenette. If you go through the right of the room you will entry the bedroom area, which is directly connected to the bathroom.

One-bedroom granny flat floor plan 30m2

The one-bedroom granny flat floor plan is also known as the investor special. It is the most compact and cost-effective option amongst all of the available one-bedroom granny flats. It functions effectively as a rental property that appeals to students and retirees. It is 7500 mm in length and 4000 mm in width, giving it a slightly narrow shape. You can choose between a skillion roof, gable roof and a gable roof with verandah combo.

The entry to this one-bedroom granny flat is on the right side. A combined kitchen and living area are the first part of the indoors that you see upon entry. To the left is the combined bathroom and laundry area. Continuing further left will lead to the bedroom area.

One-bedroom granny flat floor plan 60m2

The one-bedroom 60m2 granny flat floor plan demonstrates how you can maximise the use of space while sticking to one bedroom. This design is has a total length of 12 905 mm and a total width of 5830 mm. Rather than a rectangular layout, it opts for a z-shaped arrangement of rooms. It is build to a high standard and maximises durability with features like the 100mm concrete slab in its foundation and Colorbond steel used for the roof and gutters. You also get a mix of security and convenience with the sliding aluminium-framed windows and doors with flyscreens and key locks.

The entrance to the one-bedroom 60m2 granny flat is on the left side. This entryway first takes you into the kitchen and dining area. To the left, you can see the living area connected to in an open-plan fashion. Continuing to the right, through the hallway takes you to the separate toilet and bathroom which appear on the left side. If you continue into the hallway, that leads to the bedroom.