Home Extensions Huntleys Cove
If you’re looking for home extensions Huntleys Cove homeowners trust, you’ve found the right team. Monstructions handles everything from initial design through to final handover, proudly serving Huntleys Cove, Hunters Hill, Gladesville 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 Huntleys Cove, expertly designing and building additions that suit the homes and families throughout the North Shore area. We’re proud to serve homeowners throughout Huntleys Cove, Hunters Hill and Gladesville 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 Huntleys Cove
Built For The Way You Live
Huntleys Cove is home to a mix of California bungalows, Federation homes and post-war brick houses, many sitting on generous blocks with water views or bush surrounds. These original homes were built with smaller rooms and limited living space compared to what modern families need today. An extension makes far more sense than selling, especially given the limited housing stock and tightly held nature of this waterside pocket.
We’ve completed extensions throughout Huntleys Cove and neighbouring Hunters Hill and Gladesville, working with the area’s character homes and council requirements. Many of our projects involve adding rear living areas, second storeys or converting unused space to capture views or connect better with outdoor areas. Our team understands the planning considerations that apply to this part of the North Shore and how to design extensions that suit the local housing styles.
Families stay in Huntleys Cove for the waterside location, established trees and excellent schools nearby. With very few properties changing hands each year, extending your existing home is often the smartest way to get the space you need without leaving the area. A well-planned extension can significantly increase your property value while giving your family the room to grow and live comfortably.
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 Huntleys Cove?
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 Huntleys Cove 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 Huntleys Cove?
A single room addition typically starts from $80,000, a full ground floor extension from $150,000, and a second storey addition from $250,000. These are guide prices only as every project depends on size, materials and site conditions. We provide a free, detailed quote after assessing your property and understanding what you want to achieve.
How long does a home extension take in Huntleys Cove?
Most home extensions take between 3 to 6 months from council approval through to final handover, depending on the size and complexity of the work. The approval process itself can take 8 to 12 weeks with Lane Cove Council. We’ll give you a realistic timeline at the quoting stage and keep you updated throughout the entire build.
Do I need council approval for a home extension in Huntleys Cove?
Yes, most home extensions in Huntleys Cove require either a Development Application or Complying Development Certificate from Lane Cove Council. Some smaller internal alterations may be exempt, but any structural changes or additions to the building footprint need approval. We manage the full approval process for you, including architectural plans, submissions and dealing with council.
Can I add a second storey in Huntleys Cove?
Yes, many homes in Huntleys Cove are suitable for second storey additions, particularly to capture water or bush views. We assess your existing structure to confirm it can support the additional load and work through the council requirements. Second storey additions are a popular choice here given the elevation and outlook many properties enjoy.
Do you service Huntleys Cove and surrounding suburbs?
Yes we service Huntleys Cove and all surrounding suburbs. Call 1300 098 730 to discuss your project.
Monstructions provides home extensions across North Shore, including Henley, Huntleys Point and all surrounding suburbs.