Granny Flat Builders Melbourne
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Granny Flat Builders Melbourne
Granny Flats Melbourne are becoming increasingly popular as more people downsize and look for alternatives to traditional housing options. 5Doncaster and Templestowe Carpentry and Building Services specializes in custom Granny Flats, which are designed to provide a comfortable and stylish living space. Granny Flats Builders use high-quality materials and state-of-the-art construction techniques to create Granny Flats that are both beautiful and functional. Whether you’re looking for a Granny Flat to call home or an additional living space for guests, we can help you create the perfect space to suit your needs.
Granny flats are the perfect solution for aging relatives who want to maintain their independence, but need a little extra help. These small, self-contained living spaces can be attached to a main house or built as a standalone unit. Granny flats typically include a bedroom, bathroom, and kitchenette. Moreover, it can be customized to meet the needs of the occupant. Most importantly, granny flats provide a safe and comfortable place for seniors to live, while remaining close to family members. We specialize in designing and constructing these unique living spaces, and can work with you to create a custom solution for your loved one. So if you’re looking for a way to provide your aging relative with the care they need, without sacrificing their independence, consider a granny flat. It might just be the perfect solution.

At Doncaster and Templestowe Carpentry and Building Services, we have proudly served the Doncaster and Templestowe areas of Melbourne since 1991. Our extensive experience in carpentry and general building services makes us uniquely qualified to guide you through the entire granny flat construction process—from initial planning and design, to council approvals, to final touches. Below, we’ll explore everything you need to know about building a granny flat in Melbourne, and show you why our services stand out for quality, reliability, and exceptional customer satisfaction.
Destin Constructions
Expand your space with a custom granny flat Melbourne
When your home starts feeling a little too cramped, a granny flat can be the perfect solution. Whether you’re looking to accommodate aging parents, give adult children their own space or create a smart investment opportunity, a well-designed granny flat adds both function and value to your property. It’s more than just an extra dwelling. It’s a flexible space tailored to your needs – without the hassle of moving or major renovations.
At Doncaster & Templestowe Carpentry and Building Services, we are the granny flat builders Melbourne homeowners trust for quality and the seamless integration with existing homes. We understand that every family’s needs are different which is why we offer granny flats designs that are both stylish and practical. Whether you envision a compact and modern retreat or a spacious layout with all the comforts of home, we can bring your vision to life.
Granny Flats Are An Excellent Choice For:
- Individuals who are interested in generating some additional money via the use of rental options
- Families that may benefit from a little bit of more room
- Young people who have stopped attending school yet, are not yet prepared to live alone
- Those who are interested in reducing their living space in order to reduce their monthly expenses
- Those who are elderly and want to continue living independently while still experiencing a sense of safety and security
- Those who are in the process of constructing their ideal house but are seeking for a solution for temporary accommodation
- Homeowners who need an area outside their homes where visitors may sleep
- Those who need a separate workplace space from the primary family residence.
Destin Constructions
Granny Flat Designs – Practical Living Solutions with a Personal Touch
Thinking about adding a granny flat to your property in Melbourne but not sure where to begin? We get it—it can feel like a big step. Fortunately, we’re here to make things easy. With years of hands-on experience building granny flats in areas like Doncaster, Templestowe, and Templestowe Lower, we know all the ins and outs of creating the perfect secondary dwelling.
Our Granny Flat Designs cater to a range of needs and lifestyles:
Studio: Perfect if you’re short on space or want a simple home office or retreat. A studio keeps things open and airy while providing all the basics you need for comfortable living.
1-Bedroom Granny Flat
Offers a cozy layout with a separate bedroom for added privacy. It’s a great solution for couples or individuals looking for a compact yet functional living space.
3-Bedroom Granny Flat:
If you have a larger household or frequent visitors, this design offers multiple bedrooms without feeling cramped, giving everyone enough room to relax and enjoy.
Worried about council approvals? You might be surprised to learn they’re not as complicated as you think. In fact, many local councils encourage secondary dwellings to help meet Melbourne’s housing demands. We’ll guide you through every step—so you can skip the stress of paperwork and focus on designing a home extension that truly complements your lifestyle.
Ready to Start your granny flat project? Check out our step-by-step process to see how we bring your vision to life, or get in touch with us today to chat about what you have in mind. We’re committed to delivering a high-quality granny flat that not only feels like home but also adds genuine value to your property.
Our Granny Flat Building Process
We start by sitting down with you—either in person or over the phone—to learn about your goals, budget, and preferred design style. This conversation lays the groundwork for everything that follows, ensuring we fully understand your vision.
Next, our team visits your property to assess factors like land size, layout, and accessibility for construction. We also check for any unique considerations—such as sloping blocks or council restrictions—that might influence the build.
Drawing on our experience in Melbourne’s Doncaster and Templestowe areas, we work with you to develop a granny flat design that suits your lifestyle. We’ll help you choose between studio, one-, two-, or three-bedroom options, tailoring the layout for maximum comfort and functionality.
Don’t worry about navigating red tape—we handle the permit applications and liaise with local authorities on your behalf. We know Melbourne’s requirements inside and out, so you can trust us to keep things moving smoothly.
Once the plans are greenlit, we break ground. Throughout the build, our project manager will keep you informed every step of the way, coordinating trades, materials, and inspections to ensure quality results.
After the main structure is complete, we focus on details like flooring, cabinetry, and fixtures. Our aim is to create a welcoming, move-in-ready granny flat that reflects your style and enhances your property.
Finally, we conduct a thorough walkthrough to confirm you’re happy with the result. Even after you receive the keys, our team remains available for any questions or follow-up support, ensuring your new granny flat continues to meet your needs.

Destin Constructions
Why Build a Granny Flat?
Adding a Granny Flat is a practical and low cost solution, perfect for an expanding family, an elderly relative, for house guests, or a rental investment. A Granny Flat can be either detached to the side or rear of your property, or attached below or above an existing house.
There are many benefits to be gained by investing in a custom built Granny Flat:
- Adds significant value to your existing property
- Generates a rental income
- Value for money building project
- Comfortable and cost effective living
- Low maintenance
- Sustainable and environmentally friendly
- Not subject to infrastructure charges e.g. sub division of a property
Professional Granny Flat Builder – From Design to Build
At Doncaster & Templestowe Carpentry and Building Services, we take care of every aspect of your Granny Flat, ensuring a seamless and stress-free experience from start to finish. With over 30 years of expertise, we have refined a foolproof process that guarantees high-quality results for homeowners across Melbourne.
Our Granny Flat build services are available in throughout Melbourne, focusing on Doncaster-Templestowe and extending to various surrounding suburbs, including:
📍 West Towards the City – Brunswick, Fitzroy, Carlton, Hawthorn, Kew, Camberwell
📍 North (Bell Street Corridor) – Essendon, Balwyn, Bulleen, Eltham, Box Hill, Mitcham
📍 Eastlink Corridor – Blackburn, Nunawading, Donvale, Park Orchards, Croydon, Wonga Park, Ringwood
📍 Mornington Peninsula – Mornington, Mount Martha, Dromana, Rosebud, Rye, Sorrento, Portsea
📍 Other Areas – Warrandyte, Research, Lower Plenty, Montmorency, Greensborough, Macleod, Alphington, Surrey Hills, Mont Albert, Heidelberg, North Balwyn
If your suburb isn’t listed, feel free to reach out—we’re always expanding our services to meet demand!
Whether you’re looking to add more living space, increase your home’s value, or improve functionality, our expert team is here to guide you every step of the way. Contact us today to start your Granny Flat build journey with Melbourne’s trusted specialists!

Unique Custom Flat Designs
No matter where you live, our Granny Flat designs are available to suit any lifestyle and property, including suburban, contemporary, and country-style. Customising your Granny Flat is the perfect way to ensure that all your practical needs are met, whilst creating a personalised space and finish that you love.
At Doncaster and Templestowe Carpentry and Building Services, our design team will discuss the best options for you, and together we can decide on the perfect design and layout customised to suit your needs, including your choice of exterior and interior finishes.
We understand that each property is unique, and your Granny Flat can be designed to fit in with the character of your existing home and garden design. We can match the colour of your house, your exterior cladding and even the roof pitch.
Building Your Granny Flat With Doncaster and Templestowe Carpentry and Building Services?
Building a Granny Flat with Doncaster and Templestowe Carpentry and Building Services provides you with over 30 years’ building experience in Melbourne and surrounding suburbs Doncaster, Templestowe, Templestowe Lower and surrounding area.
At Doncaster and Templestowe Carpentry and Building Services our dedicated Project Manager will work with you throughout the entire process, from your initial ideas through to construction and handover. We take care of everything, including the planning, design, council approval, construction and completion, keeping you informed every step of the way.
Our professional team of experienced builders pride themselves on their attention to detail, and our quality materials will stand the test of time.
Before you know it, your beautiful Granny Flat will be complete, and you will have created that extra space for family or for investment purposes.

WHY CHOOSE US
At Doncaster and Templestowe Carpentry and Building Services, we are industry-leading specialists in renovations and home additions. Our goal is to make the building process stress-free by delivering exceptional craftsmanship and ensuring you get exactly what you envision.
What Sets Us Apart?
Expertise & Experience
With years of experience, we bring the skills and knowledge needed to deliver high-quality projects that exceed expectations.
Expertise & Experience
With years of experience, we bring the skills and knowledge needed to deliver high-quality projects that exceed expectations.
Personalized Service
We listen to your ideas and work closely with you to design and build a home that suits your lifestyle, ensuring every detail reflects your vision.
Personalized Service
We listen to your ideas and work closely with you to design and build a home that suits your lifestyle, ensuring every detail reflects your vision.
Exceptional Design Services
Our team can create and modify plans to ensure your home is both aesthetically pleasing and structurally sound, offering the perfect balance of style and functionality.
Exceptional Design Services
Our team can create and modify plans to ensure your home is both aesthetically pleasing and structurally sound, offering the perfect balance of style and functionality.
Proven Industry Reputation
We have built a strong reputation by consistently delivering outstanding workmanship and customer satisfaction.
Proven Industry Reputation
We have built a strong reputation by consistently delivering outstanding workmanship and customer satisfaction.
Truly Unique Projects
Every home we build is designed to your specifications, ensuring you get a custom home tailored to your needs rather than settling for a generic design.
Truly Unique Projects
Every home we build is designed to your specifications, ensuring you get a custom home tailored to your needs rather than settling for a generic design.
Practical Guidance
We help you avoid costly mistakes by providing expert advice throughout the design and building process, ensuring efficiency and the best results.
Practical Guidance
We help you avoid costly mistakes by providing expert advice throughout the design and building process, ensuring efficiency and the best results.
Direct Communication
We work with you one-on-one, eliminating middlemen or salespeople to ensure a seamless and transparent building experience.
Direct Communication
We work with you one-on-one, eliminating middlemen or salespeople to ensure a seamless and transparent building experience.
Passion for Quality
We are truly passionate about delivering high-quality homes with impeccable attention to detail, completed on time and within budget.
Passion for Quality
We are truly passionate about delivering high-quality homes with impeccable attention to detail, completed on time and within budget.
At Doncaster and Templestowe Carpentry and Building Services, we are dedicated to making your dream home a reality, providing expert craftsmanship, personalized service, and a commitment to excellence in every project.
Frequently Asked Questions – Granny Flat Building with Doncaster and Templestowe Carpentry and Building Services
On average, a granny flat project takes between three to six months from start to finish. This timeline can vary based on factors like design complexity, local council approvals, and site conditions.
Yes. In most cases, you’ll need a building permit—and sometimes a planning permit—from your local council. Since each municipality has different rules, it’s important to consult experienced Granny Flat Builders who understand Melbourne’s regulations.
Costs vary depending on design, materials, and the size of your secondary dwelling. Smaller studio and one-bedroom layouts typically cost less, while larger two- or three-bedroom granny flats can be more expensive. Requesting a detailed quote is the best way to get an accurate estimate for your project.
The maximum size allowed for a granny flat depends on local zoning, lot size, and council regulations. In general, many councils permit secondary dwellings up to around 60 square metres, but this can differ from suburb to suburb.
Yes! Many homeowners in Melbourne, including those in Doncaster and Templestowe, choose to rent out their granny flats for extra income. Be sure to check local council guidelines, as some areas have specific rules about renting secondary dwellings.
Families often prefer two- or three-bedroom granny flats to allow for privacy and extra storage space. These designs provide separate sleeping quarters along with communal living areas, making them comfortable for parents and children alike.
While challenging, building on a sloped block is definitely possible. It may require additional structural support, retaining walls, or creative design solutions. An experienced builder familiar with local terrain can guide you through the feasibility and cost implications.
Converting a garage into a granny flat can be a cost-effective option if the structure is in good condition. However, you’ll still need to meet local building codes for dwellings, which typically involve insulation, proper ventilation, and utilities.
Local builders understand council regulations, common architectural styles, and soil conditions specific to Melbourne suburbs like Doncaster and Templestowe. They can streamline approvals, source quality materials, and provide valuable insights for a smoother building process.
Focus on high-quality insulation, double-glazed windows, and strategic ventilation. You can also incorporate sustainable features like solar panels and energy-saving appliances. This not only reduces utility bills but also makes your granny flat more attractive to future tenants or buyers.