Home Extensions Audley
If you’re looking for home extensions Audley homeowners trust, you’ve found the right team. Monstructions handles everything from initial design through to final handover, proudly serving Audley, Loftus, Engadine and all neighbouring suburbs across the Sutherland Shire area.
10+ years experience guarantee
10 years guarantee
100% customer satisfaction
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🔥 June Special! Free site inspection + council feasibility check included. Limited to 3 jobs this month. Call 1300 098 730
IS YOUR HOME READY FOR AN EXTENSION?
Monstructions specialises in home extensions Audley, expertly designing and building additions that suit the homes and families throughout the Sutherland Shire area. We’re proud to serve homeowners throughout Audley, Loftus and Engadine with our licensed team managing everything from initial design through to final handover.
Fully licensed general contracting
Quality Workmanship
Over a decade of renovation experience across Sydney
Home Extensions Audley
Built For The Way You Live
Audley homes are mostly older weatherboard cottages and brick homes from the 1960s and 70s, sitting on decent sized blocks along the edge of the Royal National Park. Many of these homes have small living areas and limited storage, making a well planned extension the smartest way to add space without the hassle of moving. With land so tightly held in this quiet pocket, extending your existing home makes real financial sense.
We’ve completed extensions throughout Audley and nearby suburbs like Loftus and Engadine, working with the local housing stock and terrain. Our team understands the bush setting and council requirements for this part of the Shire, ensuring your extension fits the character of your home and neighbourhood. From single storey rear additions to second storey builds, we deliver quality work that lasts.
Families stay in Audley for the quiet lifestyle and access to the national park, but many homes haven’t kept pace with how people live today. Adding a proper family room, updated kitchen or extra bedroom means you can stay in the area you love without compromising on space. A quality extension also protects your property value in a tightly held market where good homes rarely come up for sale.
Our Home Extension Services
Whether you need a single room addition or a full second storey, our licensed team delivers quality extensions on time and within budget.
Ground Floor Extensions
Expand your living space with a ground floor addition tailored to your block and lifestyle.
Second Storey Additions
Add a full second storey to your home and double your living space without moving.
Rear & Side Extensions
Maximise your block with a rear or side extension designed to suit your existing home.
DA & CDC Approval Managed
We handle the full council approval process so you don’t have to deal with the paperwork.
Benefits of a Home Extension
Extending your home is one of the best investments you can make as a Sydney homeowner.
Significant Property Value Increase
A well-built extension adds substantial value to your property at resale
Stay in Your Suburb
Extend instead of moving and keep the location, school zone and community you love
More Space for Your Family
Get the extra bedroom, living area or open plan space your family actually needs
Cheaper Than Buying
In most Sydney suburbs, extending costs far less than buying a larger home
Get Started with Monstructions Today!
Ready to extend your home and create the space your family needs? Contact us today for a free quote and let our home extension specialists bring your vision to life.
Our Extension Process
Initial Consultation
Free consultation to discuss your extension ideas, block constraints and budget.
Design and DA Approval
We design your extension and manage the full council approval process on your behalf.
Site Preparation
Full site preparation, structural work and foundation ready for building.
Construction
Licensed builders construct your extension to the highest standard with all trades managed.
Final Handover
Full inspection and walkthrough before handover to ensure everything is built to specification.
How Much Does a Home Extension Cost in Audley?
Every extension is different. Click the button below to hear back from us within 2 hours!
Single Room Addition
Smart upgrades that make a big impact.- Ground floor extension
- New bedroom, living or study
- Full council approval managed
- Licensed builder end to end
- Fixed price contract
- Tailored to your block and budget
Full Home Extension
Full transformation of your home footprint.- Multi-room ground floor addition
- Kitchen, living, bedroom combinations
- Full structural engineering
- Council DA approval managed
- Fixed price contract
- Tailored to your home and lifestyle
Second Storey Addition
Double your space without moving.- Complete second storey build
- Custom design and architecture
- Full structural and engineering
- Council DA approval managed
- All trades managed end to end
- Fixed price contract
- Fully customised to your vision
Why Audley Homeowners Choose Us For Their Extension?
As home extension specialists across Sydney, we manage everything from design and approvals through to construction and handover.
10+ Years of Extension Experience
Our team has delivered ground floor extensions, second storeys and full home additions across Sydney.
We Manage the Full Process
From DA approval to final handover, we handle every step so you don’t have to.
Trusted by Sydney Homeowners
Homeowners across Sydney trust Monstructions to deliver their extension on time and to budget.
Licensed and Fully Insured
Every extension is built by licensed professionals with full insurance and a fixed price contract.
Don't Take Our Word For It
"I contacted Monstructions to get an idea of a price for doing an extension on my home. Of course I contacted many other people but they were the only ones who came back to me and assisted in giving me an idea of the price. I was so grateful. I wouldn't hesitate in recommending this company as we couldn't be more happy with the team, thank you for your help and support."
Amanda
"We had a plan of what we wanted with our 2nd story + granny flat addition, but also had a budget to meet..the Monstructions team worked hard to make that happen for us. With a few little hiccups along the way from weather delays, the boys kept the job moving as smoothly as possible and the team were amazing in keeping mess to a minimum. Allowing us to stay at home during the reno. 100% highly recommended!"
Angela
"Fantastic! Monstructions did an amazing job on my home extension, all the boys that worked on my house were professional and polite, and their quality of work was second to none. From drawings to completion it was a breeze working with them. They were easy to work with and extremely efficient and professional. Thank you for all the hard work and effort, I will recommend you to everyone I know."
David
Products we use
FAQS
Got a question?
How much does a home extension cost in Audley?
A single room addition typically starts from $80,000, while a full ground floor extension starts from $150,000. Second storey additions generally begin from $250,000 depending on size and finishes. We provide a detailed free quote after assessing your property and discussing what you need.
How long does a home extension take in Audley?
Most home extensions take between 3 to 6 months from council approval through to final handover. The timeline depends on the size and complexity of your project, along with weather and site access. We provide a clear schedule during the quoting process so you know exactly what to expect.
Do I need council approval for a home extension in Audley?
Most extensions in Audley require either a Development Application or Complying Development Certificate from Sutherland Shire Council. Some smaller additions may qualify for exempt development, but this is rare for liveable extensions. Our team manages the entire approval process for you, liaising with council and certifiers to keep things moving.
Can you extend homes near the National Park boundary?
Yes, we regularly work on homes backing onto or near the Royal National Park in Audley. There are specific planning controls around bushfire, heritage and environmental considerations that we navigate with council. Our experience in this part of the Shire means we know how to design extensions that get approved while protecting your bushland outlook.
Do you service Audley and surrounding suburbs?
Yes we service Audley and all surrounding suburbs. Call 1300 098 730 to discuss your project.
Monstructions provides home extensions across Sutherland Shire, including Alfords Point, Bangor and all surrounding suburbs.