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Granny Flat Builders near Doonside

We are The Granny Flat Experts, and we build quality granny flats in and near Doonside. Our very experienced team can manufacture custom granny flats that will ideally suit your needs. We use the latest construction materials and ideas to ensure your granny flat is of the highest quality. Contact us today to learn more!

Granny Flats Doonside - Granny Flat Experts

If you are in the market for a custom-built granny flat or second residence in Doonside, look no further than The Granny Flat Experts. We specialize in constructing high-quality, low-maintenance granny flats and second residences that are perfect for families and retirees alike. Our team of experienced builders will work with you to design and construct a home that perfectly suits your needs and budget. 

Doonside Granny Flat Approvals in a Flash
You've got the plan, but you're not sure how to get it authorised. That is a problem that many of our clients have had in the past until they met us. We'll contact the council on your behalf and complete the approval faster than ever before — getting your project approved in NSW is no longer a problem. We invite you to come to us for any form of granny flat solutions, in addition to speedy approvals.

Doonside Granny Flats: Your Ultimate Guide to Building a Stylish, Affordable and Compliant Granny Flat

If you're looking for a versatile, affordable, and convenient housing option for your family, Doonside Granny Flats by The Granny Flat Experts might just be the perfect solution for you. A granny flat is a self-contained living space designed for extended family members or as a rental property on your existing residential property. It’s an increasingly popular option in Australia, especially in Sydney, where housing prices have skyrocketed, and people are looking for affordable living options. In this comprehensive guide, we'll discuss everything you need to know about Doonside Granny Flats - from the benefits of building one, and the design process, to the cost, regulations, and more. So, let's dive in!

Benefits of Building a Granny Flat

Additional Rental Income

One of the biggest advantages of building a granny flat on your property is the potential to generate additional rental income. Renting out your granny flat can help you pay off your mortgage or other expenses and provide you with a steady stream of passive income.

Additional Space for Extended Family

Granny flats are also an excellent housing option for extended family members such as elderly parents, adult children, or other relatives. It provides them with a sense of independence while staying close to their loved ones.

Increase Your Property Value

Building a granny flat can increase the value of your property. It can be a great investment for your future and for your family. It can also increase the appeal of your property if you're looking to sell it.

Doonside Granny Flats by The Granny Flat Experts: Why Choose Them?


The Granny Flat Experts have over 20 years of experience in building granny flats across Sydney, including Doonside. Their team consists of highly skilled professionals, including architects, builders, and project managers.


Doonside Granny Flats by The Granny Flat Experts are built to comply with all the necessary regulations, including the Building Code of Australia, the Local Council's Development Control Plan, and the State Environmental Planning Policy. This ensures that your granny flat is safe, functional, and legal.

Custom Design

The Granny Flat Experts work closely with their clients to design custom granny flats that suit their specific needs and preferences. They offer a wide range of design options, from contemporary to traditional styles, and can even provide 3D renderings of your granny flat design.

Quality Materials

Doonside Granny Flats by The Granny Flat Experts use high-quality materials that are durable and energy-efficient, such as Colorbond steel, double-glazed windows, and LED lighting. This ensures that your granny flat is not only stylish but also eco-friendly and cost-effective in the long run.

The Design Process

Initial Consultation

The first step in building a granny flat with The Granny Flat Experts is to schedule an initial consultation with their team. During this consultation, they'll discuss your needs, preferences, and budget and assess your property to determine the best location and design for your granny flat.

Concept Design

Once they've gathered all the necessary information, The Granny Flat Experts will provide you with a concept design for your granny flat. This includes a floor plan, 3D rendering, and an estimated cost. You'll have the opportunity to review and make any changes to the design before moving on to the next step.

Building Approval

The Granny Flat Experts will then obtain all the necessary building approvals from the local council and other regulatory bodies, including the NSW Department of Planning. 

Base Price

The base price for a Doonside Granny Flat by The Granny Flat Experts starts at $99,000 for a basic design. This includes the construction of a 60-square-meter granny flat with a kitchen, bathroom, living area, and one bedroom.


Additional Costs

The total cost of your granny flat will depend on several factors, including the size, design, and materials used. Additional costs may include site preparation, landscaping, electrical and plumbing connections, and any additional features or upgrades.

Financing Options

The Granny Flat Experts offer financing options to help make building your granny flat more affordable. They work with leading financial institutions to provide competitive rates and flexible repayment terms.

Regulations and Compliance

Building Code of Australia

All granny flats in Australia must comply with the Building Code of Australia (BCA). This ensures that they meet the minimum safety, health, and environmental standards.

Local Council Development Control Plan

Each local council in Australia has its own Development Control Plan (DCP) that outlines the specific requirements for building a granny flat in that area. The Granny Flat Experts are familiar with the DCPs in Doonside and can ensure that your granny flat complies with all the necessary regulations.

State Environmental Planning Policy

The State Environmental Planning Policy (SEPP) also regulates the construction of granny flats in Australia. The Granny Flat Experts are well-versed in the SEPP requirements and can ensure that your granny flat meets all the necessary standards.

Doonside Granny Flats by The Granny Flat Experts offer an affordable, versatile, and convenient housing option for families in Sydney. They are built to comply with all the necessary regulations, and their team of experts can help you design and build a custom granny flat that suits your specific needs and preferences. With over 20 years of experience, The Granny Flat Experts have a proven track record of delivering high-quality granny flats that are stylish, functional, and cost-effective. So, if you're looking for a granny flat in Doonside, look no further than The Granny Flat Experts.



Professional granny flat builders for Doonside NSW 2767. 1, 2 and 3 bedroom granny flat specialists. Call Today for a FREE quote.

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