Home Extensions Lane Cove West
If you’re looking for home extensions Lane Cove West homeowners trust, you’ve found the right team. Monstructions handles everything from initial design through to final handover, proudly serving Lane Cove West, Lane Cove North, Greenwich and all neighbouring suburbs across the North Shore 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 Lane Cove West, expertly designing and building additions that suit the homes and families throughout the North Shore area. We’re proud to serve homeowners throughout Lane Cove West, Northwood and Longueville and surrounds 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 Lane Cove West
Built For The Way You Live
Lane Cove West homes were largely built between the 1950s and 1970s, with brick and weatherboard houses sitting on decent blocks between 550 and 700 square metres. These original floor plans tend to feature small kitchens, limited living space and only one bathroom, which just doesn’t work for modern family life. Extending makes far more sense than moving when you’ve got a good block in a quiet, established suburb like this.
We’ve completed dozens of extensions throughout Lane Cove West and the surrounding North Shore suburbs, from rear additions that open up living areas to full second storey builds. Most of our clients want better kitchen and living zones, an extra bathroom, and maybe a fourth bedroom without losing their backyard. Our team knows the local housing stock well and can work with the challenges these older homes present, from timber stumps to asbestos cladding.
Lane Cove West sits in a tightly held pocket where families stay put once they find a home. The local schools, parks along the Lane Cove River, and easy access to the city mean property values continue climbing year on year. A well planned extension can add $200,000 to $400,000 in value while giving you the space your family actually needs, all without the stress and cost of selling and buying again in this competitive market.
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 Lane Cove West?
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 Lane Cove West 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 Lane Cove West?
A single room addition in Lane Cove West 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 a free, detailed quote after assessing your home and discussing what you need.
How long does a home extension take in Lane Cove West?
Most home extensions take between 3 to 6 months from council approval through to final handover, depending on the scope of work. A single room addition might be done in 10 to 12 weeks, while a full second storey will sit closer to the 6 month mark. We’ll give you a realistic timeline upfront before any work begins.
Do I need council approval for a home extension in Lane Cove West?
Most extensions require either a Development Application or Complying Development Certificate through Lane Cove Council. The approval path depends on the size and type of extension you’re planning. Our team manages the entire approval process for you, from plans through to certification.
Can you work with older brick homes in Lane Cove West?
Absolutely, we work with 1950s to 1970s brick homes all the time throughout Lane Cove West. Many of these properties need restumping, asbestos removal or structural upgrades as part of the extension work. We factor all of this into our quote and manage the entire process so the old and new work together properly.
Do you service Lane Cove West and surrounding suburbs?
Yes we service Lane Cove West and all surrounding suburbs. Call 1300 098 730 to discuss your project.
Monstructions provides home extensions across North Shore, including Lane Cove North, Lavender Bay and all surrounding suburbs.