Granny Flats Perth WA

Extra Space to Suit Your Needs in Under 14 Weeks!

Looking to maximise the useful space on your Perth property with a Granny Flat? Whether you plan to rent it out or you're looking for additional living quarters for family members, adding a Granny Flat to your home is a smart move for enhancing the value of your property - both in terms of market value and suitability to your lifestyle.


Family-owned and operated, Prestige Homes and Granny Flats are your leading builders for affordable granny flats in Perth, WA. We are committed to delivering top quality services from design to build, ensuring that every project is completed with professionalism and efficiency. 


Our team knows what it takes to create quality living spaces within your budget. With our expertise, you can be certain that our priority is to bring your dream granny flat homes into reality in under 14 weeks!

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Do You Need A Granny Flat in Perth?

  • Professional consultation
  • Advice on Granny Flat Design
  • Drafting of the agreed Concept Design
  • Compliance and submission to council
  • 14 week construction time frame
  • 6 month builders warranty
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Quality Granny Flat Builders in Perth WA

We take great pride in every structure we design and build. We are the top choice for Granny Flat builders in Perth, WA, offering beautiful, move-in ready and tailored spaces that you can be 100% satisfied with.

Fast Construction Times

We know you're excited to bring your dream granny flat homes to life, which is why we offer the fastest construction times in the industry, averaging under 14 weeks. As a functional space with a specific purpose, we understand the need for fast turnaround while also presenting you with a high-quality addition to your property. This is why our team will always work hard to ensure a fast construction and handover time without any compromises.

Efficient Communication

Communication is the key to all our partnerships, that is why we maintain open lines with our valued clients throughout the progression of your granny flat build. You'll remain informed throughout the whole process from planning, to design, to construction. You can have peace of mind knowing your granny flat home project is in good hands, shaping up to be exactly what you've envisioned.

Local Family-owned & Operated Perth Granny Flat Builders

We are a local family business that believes in setting a high standard for services as well as client satisfaction. Dedication that’s accountable and a reputation to be proud of in our community. We are passionate about creating a valued addition to your existing property.

Dedicated Local Team

By choosing us as your builder, you will be directly choosing a dedicated team with every site overlooked by our business owners. Our way of guaranteeing solid workmanship and quality build.

Testimonials

Constructing Prestige Granny Flats Perth Builders With Six Easy Steps:

Onsite Inspection and Consultation

Our team of granny flats builders will schedule an onsite inspection and consultation with you to personally discuss the big picture of what you have in mind for the design and construction of your granny flat.

Drafting of Granny Flat Design & Floor Plan

Now that we have a better understanding of what your needs and wants for the project are, we start drafting the initial plan for your dream granny flats in Western Australia. The drafting of the initial plan may take us around five days. This process enables us to get a glimpse of what your finished granny flat would look like and provides you with an opportunity to make changes if something isn’t quite as you’ve pictured.

Initial Quotation

Once you’ve agreed to the drafted plan, we can now provide you with an honest and precise quotation. This will include a detailed breakdown of all the stages necessary for the construction of your WA granny flats in Perth.

Commencement of the Construction Phase

The construction phase of the project will begin once you have agreed to the quotation and all necessary documents for council approval have been submitted and approved. Our team of expert granny flat builders in Perth, WA will ensure the delivery of top-quality workmanship during the building phase. We will closely work with you every step of the way to ensure that we are building your Perth granny flat exactly how you want it.

Fortnightly Construction Updates

Our team will get in touch with you throughout the granny flat build project. We can provide you with photos and videos showcasing the job’s progression. If any issues arise during the construction phase, you can be sure that we will inform you and offer our professional advice. We may need you for an onsite meeting to discuss personally, any hurdles to ensure a smooth progression to completion.

Completion & Hand Over

Upon the successful completion of your dream Perth granny flats, our team will conduct a final inspection to ensure every detail meets our high standards. We will address any last-minute touch-ups or adjustments before scheduling a final walkthrough with you. During which, we will familiarise you with the functionality and features of your new living space, ensuring your complete satisfaction. We will then proceed with the handover process, providing you with all necessary documentation and officially giving you the keys.

Granny Flats: The Smart Choice for Perth Homeowners

Granny flats offer a range of benefits that can enhance your property and lifestyle. Here’s why adding one to your Perth home is a great investment:

Frequently Asked Questions

  • How long does it take for our Perth granny flat builders to build a granny flat?

    How long does it take for our Perth granny flat builders to build a granny flat?


    Perth granny flats can differ from one another so it is easier to give an exact time frame once we have had an onsite inspection and consultation with you. These are crucial in a construction project because, through this, we are able to discuss any other necessary details needed for the construction of your granny flat project.


    We offer quick construction times with top-quality services. Our team can build a typical granny flat in under 14 weeks. Bear in mind, that this timeframe doesn’t include the administration time required for the council to approve documentation and engineering for the granny flat build on your property.

  • How much does a Granny Flat cost?

    The final cost of building a granny flat can vary depending on various factors. The size of the property, complexity of design and regulations stipulated by your local council that need to be adhered to. We recommend making an enquiry or browse the plans on our website.

  • Would you like a costing for you or granny flat?

    Make an enquiry on our website to begin the process, our sales team will be in contact. We can adjust one of our many standard designs to accommodate design requests. Concept designs and final costings for your plan are created once a fee of $500.00 is paid, which if you proceed will be deducted from the cost of your build.

  • Are WA granny flats in Perth suitable for renting out?

    Yes! WA Granny Flats in Perth can be rented out and be an excellent source of passive income!


    But before proceeding, you need to submit all necessary requirements for approval with local authorities for the compliance of your custom granny flats in Perth.

  • How much space is needed for your granny flats in WA?

    The amount of space needed for your granny flats in Western Australia can vary between councils, so it’s important to speak to us about your plans and we’ll be able to help you get the right information for your area in WA.

  • Do you still provide customer support even after the handover?

    Prestige Homes and Granny Flats include industry standard 6 month warranty period that activates at PCI key handover. For things you may have missed or not noticed on the first PCI.


    All appliances fitted will have their manufacturer's warranty and will need to be contacted directly.