Home Extensions Richmond
If you’re looking for home extensions Richmond homeowners trust, you’ve found the right team. Monstructions handles everything from initial design through to final handover, proudly serving Richmond, Windsor, Pitt Town and all neighbouring suburbs across the Outer Sydney 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 Richmond, expertly designing and building additions that suit the homes and families throughout the Outer Sydney area. We’re proud to serve homeowners throughout Richmond, Windsor and Pitt Town 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 Richmond
Built For The Way You Live
Richmond’s housing stock ranges from classic 1960s and 70s fibro and brick homes on generous blocks through to newer estates from the 1990s and 2000s. Many properties sit on quarter acre blocks or larger, giving you plenty of room to extend rather than relocate. With land sizes like these, a well planned extension makes far more sense than selling up and moving.
We’ve completed extensions right across Richmond and the Hawkesbury area, from single storey additions that open up living spaces to full second storey builds that give growing families the extra bedrooms they need. Our team knows the local building requirements and works with council regulations to get your project approved and built properly. Every extension we build is designed to match the existing home while creating functional new spaces for how you actually live.
Richmond families love the space and lifestyle this area offers, but many older homes weren’t built for modern family life. Adding a quality extension lets you stay in the community you know while getting the space you need, whether that’s an extra bedroom, a bigger kitchen or an open plan living area. With Richmond’s property market staying strong, the right extension adds serious value while letting you enjoy the benefits now instead of waiting to move.
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 Richmond?
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 Richmond 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 Richmond?
A single room addition in Richmond typically starts from $80,000, while a full ground floor extension begins around $150,000. Second storey additions generally start from $250,000 depending on size and finishes. We provide free quotes after assessing your property and discussing what you need.
How long does a home extension take in Richmond?
Most home extensions in Richmond take between 3 to 6 months from development approval through to final handover. The timeline depends on the scope of your project and the complexity of the build. We’ll give you a clear schedule during the planning phase so you know exactly what to expect.
Do I need council approval for a home extension in Richmond?
Yes, most home extensions in Richmond require either Development Application approval or a Complying Development Certificate through Hawkesbury City Council. The approval pathway depends on your property and the scope of work. Our team manages the entire approval process for you, liaising with council and certifiers to get your extension approved.
Can you extend older fibro homes in Richmond?
Absolutely. Many Richmond homes were built with fibro construction in the 60s and 70s, and we regularly extend these properties. We assess the existing structure, make any necessary modifications to support the new extension, and ensure everything meets current building standards. The key is proper planning and experienced builders who understand how to work with these older building methods.
Do you service Richmond and surrounding suburbs?
Yes we service Richmond and all surrounding suburbs. Call 1300 098 730 to discuss your project.
Monstructions provides home extensions across Outer Sydney, including Pitt Town Bottoms, Richmond Lowlands and all surrounding suburbs.