Home Extensions Strathfield South
If you’re looking for home extensions Strathfield South homeowners trust, you’ve found the right team. Monstructions handles everything from initial design through to final handover, proudly serving Strathfield South, Strathfield, Homebush West and all neighbouring suburbs across the Inner West 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 Strathfield South, expertly designing and building additions that suit the homes and families throughout the Inner West area. We’re proud to serve homeowners throughout Strathfield South, Enfield and Croydon Park 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 Strathfield South
Built For The Way You Live
Strathfield South features mostly post war homes from the 1950s and 60s, along with some newer builds from the 80s and 90s on relatively compact blocks of 450 to 600 square metres. Many of these original homes were built with just two or three bedrooms and a single bathroom, which no longer works for modern families. An extension lets you stay in this quiet residential pocket while gaining the extra space you actually need.
We’ve completed dozens of extensions throughout Strathfield South and neighbouring suburbs like Belfield and Greenacre. Our team knows the local housing stock inside out, from the solid brick construction typical of the area to the quirks of council requirements in the Strathfield Council area. Whether you’re adding a second storey, extending at the rear, or creating an open plan living area, we deliver practical solutions that respect the character of your home.
Strathfield South offers great schools, easy access to the M4, and a strong sense of community that keeps families here for decades. Property prices have climbed steadily, making it smarter to extend your existing home rather than buying up in the current market. A well designed extension can add $200,000 or more to your property value while giving your family the room to grow without leaving the neighbourhood you love.
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 Strathfield South?
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 Strathfield South 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 Strathfield South?
A single room addition typically starts from $80,000, while a full ground floor extension starts from $150,000. Second storey additions generally begin around $250,000 depending on size and finishes. We provide a free detailed quote after assessing your home and discussing exactly what you need.
How long does a home extension take in Strathfield South?
Most extensions take between 3 to 6 months from DA approval through to final handover, depending on the scope of work. The council approval process itself usually takes 8 to 12 weeks. We’ll give you a realistic timeline during the quoting process so you can plan accordingly.
Do I need council approval for a home extension in Strathfield South?
Most home extensions in NSW require either a Development Application or Complying Development Certificate from Strathfield Council. Some very minor works might qualify as exempt development, but this is rare for meaningful extensions. Our team manages the full approval process including architectural plans, engineering reports, and all council submissions.
Can you extend a post war brick home in Strathfield South?
Absolutely. Most homes in Strathfield South are solid brick construction from the 50s and 60s, which we extend regularly. These homes have good bones and are perfect candidates for rear extensions or second storey additions. We’ll assess your existing structure and design an extension that integrates properly with your original home.
Do you service Strathfield South and surrounding suburbs?
Yes we service Strathfield South and all surrounding suburbs. Call 1300 098 730 to discuss your project.
Monstructions provides home extensions across Inner West, including Strathfield, Summer Hill and all surrounding suburbs.