Home Extensions Regentville
If you’re looking for home extensions Regentville homeowners trust, you’ve found the right team. Monstructions handles everything from initial design through to final handover, proudly serving Regentville, Cambridge Park, Erskine Park and all neighbouring suburbs across the Hills, Parramatta & Penrith 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 Regentville, expertly designing and building additions that suit the homes and families throughout the Hills, Parramatta & Penrith area. We’re proud to serve homeowners throughout Regentville, Cambridge Park and Erskine Park and surrounds with our licensed team managing everything from initial design through to final handover.
Home Extensions Regentville
Built For The Way You Live
Regentville homes are mostly brick veneer builds from the 1990s and 2000s, sitting on decent sized blocks averaging 600 to 800 square metres. Many of these properties were built as starter homes with three bedrooms and single living areas, making them ideal candidates for extensions as families grow and need more space. The established nature of the suburb means good bones to work with and room to expand without moving.
We’ve completed plenty of extension work across Regentville and nearby Cambridge Park and Erskine Park, adding everything from second storeys to rear ground floor additions. Our team knows the local building requirements and what works best with the typical housing stock around here. Whether you need an extra bedroom, larger kitchen or proper family living area, we design extensions that feel like they’ve always been part of the home.
Regentville offers solid value for families who want space without the price tag of closer suburbs to the city. With schools, parkland and decent access to Penrith, it’s an area where people want to stay long term rather than constantly move up the property ladder. Adding a quality extension gives you the home you need while keeping you in a community you already know, and it adds genuine value when you eventually decide to sell.
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 Regentville?
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 Regentville 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 Regentville?
A single room addition in Regentville typically starts from around $80,000, while a full ground floor extension usually begins at $150,000 depending on size and finishes. Second storey additions generally start from $250,000. We provide a free detailed quote after assessing your property and understanding exactly what you need.
How long does a home extension take in Regentville?
Most home extensions in Regentville take between three to six months from council approval through to final handover. The timeline depends on the scope of work, with single storey ground floor additions usually quicker than second storey builds. We provide a clear timeline during the quoting process and keep you updated throughout the build.
Do I need council approval for a home extension in Regentville?
Most home extensions in Regentville require either a Development Application or Complying Development Certificate from Penrith Council. There are some exemptions for very minor works, but anything substantial needs approval. Our team manages the entire approval process on your behalf, from preparing plans through to liaising with council and certifiers.
Can I add a second storey to a 1990s home?
Yes, most 1990s homes in Regentville can support a second storey addition, though we need to assess the existing footings and structure first. Many homes from this era were built with timber frames that may need reinforcement, but it’s usually straightforward. We arrange a structural engineer’s report as part of the design process to ensure everything is done properly.
Do you service Regentville and surrounding suburbs?
Yes we service Regentville and all surrounding suburbs. Call 1300 098 730 to discuss your project.
Monstructions provides home extensions across Hills, Parramatta & Penrith, including Penrith, St Clair and all surrounding suburbs.


