Home Extensions Narwee
If you’re looking for home extensions Narwee homeowners trust, you’ve found the right team. Monstructions handles everything from initial design through to final handover, proudly serving Narwee, Riverwood, Penshurst and all neighbouring suburbs across the Canterbury Bankstown & Western Sydney area.
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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 Narwee, expertly designing and building additions that suit the homes and families throughout the Canterbury Bankstown & Western Sydney area. We’re proud to serve homeowners throughout Narwee, Beverly Hills and Riverwood and surrounds with our licensed team managing everything from initial design through to final handover.
Home Extensions Narwee
Built For The Way You Live
Narwee is packed with post war fibro cottages and brick homes from the 1950s and 60s, mostly sitting on decent 550 to 650 square metre blocks. These original homes were built small by today’s standards, often with just two bedrooms, a single bathroom and cramped living areas. An extension is the smartest way to add space without leaving a suburb that’s affordable, close to the train line and well connected to the rest of Sydney.
We’ve completed extensions right across Narwee and the surrounding suburbs like Riverwood and Beverly Hills, working with the typical housing stock in the area. Most of our projects involve adding a second storey, extending at the rear for open plan living, or building out to create extra bedrooms and bathrooms. Our team knows how to work with the older building styles common in this part of Canterbury Bankstown, making sure new work integrates properly with existing structures.
Families stay in Narwee for the schools, the train access to the city and the relatively affordable entry point compared to suburbs further north. Extending your existing home costs far less than buying something bigger in the same area, and you’ll add serious value to your property. With the right design, you can turn a cramped two bedroom cottage into a comfortable family home without the stress and expense of moving.
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 Narwee?
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 Narwee 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."
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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!"
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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."
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David
Products we use
FAQS
Got a question?
How much does a home extension cost in Narwee?
A single room addition in Narwee typically starts from around $80,000, while a full ground floor extension begins at $150,000. Second storey additions start from $250,000 depending on size and finishes. We provide a free quote and fixed price contract so there are no surprises down the track.
How long does a home extension take in Narwee?
Most home extensions in Narwee take between three to six months from Development Approval through to final handover. The timeline depends on the scope of work, weather and any site specific challenges. We’ll give you a realistic schedule during the quoting process and keep you updated every step of the way.
Do I need council approval for a home extension in Narwee?
Yes, most extensions in Narwee require either a Development Application or Complying Development Certificate through Canterbury Bankstown Council. The approval process typically takes six to twelve weeks depending on the size and complexity of your project. We manage the full process including plans, submissions and council liaison so you don’t have to.
Can you extend older fibro homes in Narwee?
Absolutely. We work with fibro and older brick homes all the time across Narwee and the surrounding suburbs. The key is a proper structural assessment upfront to make sure the existing foundations and frame can support the new work. Many fibro homes are ideal candidates for extensions, especially second storey additions, once the structure is assessed and any necessary reinforcement is factored into the design.
Do you service Narwee and surrounding suburbs?
Yes we service Narwee and all surrounding suburbs. Call 1300 098 730 to discuss your project.
Monstructions provides home extensions across Canterbury Bankstown & Western Sydney, including Mount Lewis, Padstow and all surrounding suburbs.


