Granny flats sunshine coast
Extra Space. Additional Rental Income. A Smarter Use of Your Property.
Looking to build a Granny Flat at your home within the Sunshine Coast region?
If you’ve been thinking about building a granny flat on the Sunshine Coast, you’re not alone.
More homeowners across the region are adding secondary dwellings to their properties, not just for extra space, but also for rental income, family accommodation and long-term property value.
At Simplex Building Group, we build custom granny flats on the Sunshine Coast that are practical, beautifully finished and tailored to suit your property. Whether it’s a private retreat for family or a self-contained rental, we create spaces that feel like a natural part of your home.
A well-designed granny flat can completely change the way your property works for you.
WHY BUILD A GRANNY FLAT?
A custom granny flat can be used for:
✓ Rental income opportunities
✓ Accommodation for parents or extended family
✓ A private guest house
✓ Teenage retreat or studio
✓ Home office or creative space
✓ Increasing overall property value
With property prices continuing to rise across the Sunshine Coast, a secondary dwelling can be both a lifestyle upgrade and a smart financial decision.
From idea to completion, we keep it simple.
Building a granny flat can seem complicated at first, but with the right team the process becomes straightforward. Our approach keeps everything clear and organised from the beginning.
Initial Discussion
We talk through your ideas, goals and what’s possible for your block.
Design & Planning
We assist in the design process to maximise space and meet Sunshine Coast council requirements.
Approvals & Preparation
We guide the process required to prepare your project for construction.
Construction
Our experienced team builds your granny flat with quality materials and attention to detail.
Completion
You receive a finished space ready to live in, rent out or enjoy.
Built for the Sunshine Coast lifestyle.
Living on the Sunshine Coast means homes need to handle heat, humidity and coastal conditions.
Our granny flats are designed to feel light, comfortable, functional and durable. The goal is always the same, create a space that feels like a real home, not a temporary structure.
We build granny flats throughout the Sunshine Coast, helping homeowners unlock the full potential of their property. Our projects are completed across the region including:
Buderim, Maroochydore, Mooloolaba, Caloundra, Noosa, Bli Bli, Mountain Creek, Peregian Springs, Palmwoods, Sippy Downs, Warana and Coolum Beach
If you're looking for experienced granny flat builders on the Sunshine Coast, we can help you explore the options for your property.
Frequently Asked Questions
How big can a granny flat be on the Sunshine Coast?
Granny flats are generally limited in size based on Sunshine Coast council planning regulations.
I already have plans drawn up, can you build off these?
Yes! We can build your granny flat from your existing drawings.
Can I rent out a granny flat on the Sunshine Coast?
In many situations, yes. A granny flat can provide an opportunity to generate rental income depending on zoning and council regulations.
Will a granny flat increase my property value?
A well-designed granny flat can significantly increase both resale value and rental potential by adding usable living space to your property.
How long does it take to build a granny flat?
Timeframes vary depending on design, approvals and construction scope, but we guide the process to keep things moving as efficiently as possible. A 6 month timeframe is reasonable for smaller granny flats.
THINKING ABOUT BUILDING A GRANNY FLAT?
If you're considering building a granny flat on the Sunshine Coast, the first step is simply exploring what’s possible for your property.
At Simplex Building Group, we combine quality construction and professional project management to deliver secondary dwellings that are practical, comfortable and built to last.
Get in touch today to start planning your Sunshine Coast granny flat project.