Granny flats
that are built for life
Greenspan has been a trusted builder of high-quality, personalised granny flats for almost 50 years.
Our expert team specialises in creating personalisable living spaces tailored to your exact specifications. Whether you need extra room for guests, a dedicated home office, a teenager’s retreat, or self-contained accommodation for loved ones, we have a solution for you.
At Greenspan we use only premium materials and precision PreCrafting methods. This ensures that your granny flat can withstand our harsh Australian climate and provide durable accommodation that is built for life.
The leading builder of PreCrafted granny flat builds
Greenspan is a proudly Australian, family-owned and operated business offering a wide range of granny flats, homes and extensions. Greenspan has perfected the process of designing and PreCrafting a wide range of buildings that can be transformed into 1 bedroom granny flats, 2 bedroom granny flats and 3 bedroom granny flats!
Our PreCrafted buildings are well known for their high quality and adaptable floor plans, giving more space to your home and helping you grow your property value.
Download our granny flat Design Price Guide
Explore our wide range of granny flat options, with new branding and new designs launched in November 2023.
Each design offers multiple personalisation options and meet the energy efficient NSW and ACT Liveable and Adaptable Housing Standard requirements.
A blend of timeless elegance and modern sophistication. Greenspan granny flats are designed to blend in perfectly with their surroundings.
Come take a closer look…
What Greenspan’s customers have to say…
“We absolutely love it; it is that extra space we needed.”
Design and approval solutions
Love our designs, but need planning assistance? Talk to us today about our planning services. Start with one of our popular designs or create a custom design.
Let us help you along the journey by designing your dream granny flat and helping navigate the complex path to council approval. Greenspan’s Drafting and Approval Solutioneers specialise in solving the complex and time-consuming process of obtaining NSW Complying Development (CDC) and Development Application (DA) approvals. Have confidence knowing that our specialist teams can assist with all the pre-construction groundwork, surveys, reports, and paperwork required to take the next steps building your granny flat.
Our team of experienced professionals will handle all the essential tasks, providing you with the confidence and peace of mind to focus on what truly matters: bringing your dream project to life.
Fast, hassle-free building process with experienced builders
One of the hardest things about planning a home extension in Sydney (and much of Australia!) is the time spent sourcing builders, designers and contractors and waiting for quotes to come back. With Greenspan, it’s as simple as telling us exactly what you want and leaving it up to our team of specialist designers, builders and trusted contractors to make it happen. We have dedicated in-house staff who can prepare your estimate in a matter of days, rather than a matter of weeks, so we can get the green light on your project, fast.
Do you want to add more space and increase your property value at the same time?
Download our Design Price Guide to find out how you can do so today!
Already downloaded our Design Price Guide and ready to take the next step? Let’s meet.
Book a 15 min Discovery Call. Tel: 1300 635 966