Modular Extensions Illawarra
Add real living space to your Illawarra home with a quality modular extension.
Modular Home Extensions in Illawarra
Need another bedroom, a bigger living area or a home office without the cost and disruption of a traditional build? Outside Home Improvements builds modular extensions across Illawarra that add genuine living space to your home, finished to match your existing house.
We cover the whole Illawarra, taking in the Wollongong, Shellharbour and Kiama council areas. Whether you live in a coastal suburb like Shell Cove or Gerringong, or further inland in Albion Park or Jamberoo, we come to you for a free quote.
Because much of the work is planned and prepared ahead of time, a modular extension is usually faster and less disruptive than a conventional addition. We arrange plans and inspections, manage the build from start to finish, and back all labour with our 6 year warranty.
Why Illawarra Homeowners Choose Us
Faster Build
Modular construction means less time on site and far less disruption to your daily life.
Cost-Effective
A smart, affordable way to add valuable extra living space to your home.
Seamless Match
Designed and finished to blend naturally with your existing home and style.
Our Modular Extensions Service in Illawarra
Growing families across Shellharbour, Albion Park and the Kiama area often need more space or a refreshed exterior. Modular extension is a cost-effective way to improve an existing Illawarra home instead of moving.
What our Illawarra modular extensions service includes
- Extra bedrooms and living areas
- Home offices and studios
- Granny flat style additions
- Roofing, cladding and windows to match your home
- Plans, engineering and inspections arranged
- Project managed from start to finish
How it works
- Call us on 1800 623 737 or send an enquiry.
- We visit your Illawarra property, measure up and give you a free, obligation-free quote.
- We arrange any plans and approvals needed.
- Our licensed team builds your modular extension from start to finish, backed by a 6 year labour warranty.
Modular Extensions Across The Illawarra region
We install modular extensions throughout the Illawarra region, including:
Wollongong, Helensburgh, Thirroul, Bulli, Corrimal, Figtree, Dapto, Albion Park, Albion Park Rail, Shellharbour, Shell Cove, Warilla, Barrack Heights, Oak Flats, Flinders, Kiama, Jamberoo, Gerringong.
Not sure if we cover your street? Call 1800 623 737. We work everywhere from Wollongong to Ulladulla, across the Illawarra and the Shoalhaven.
Modular Extensions in nearby areas
Modular Extensions Wollongong | Modular Extensions Shoalhaven | Modular Extensions Ulladulla | All Modular Extensions
Other services in Illawarra
Pergolas Illawarra | Decking Illawarra | Colorbond Roofing Illawarra | Glass Rooms Illawarra | Screen Enclosures Illawarra | Fascia Cover & Guttering Illawarra | Solid Vinyl Wall Cladding Illawarra
Modular Extensions Illawarra FAQs
How much does a modular extension cost in Illawarra?
Size, layout, finishes and site conditions all change the price. We visit your Illawarra home and give you a free, obligation-free quote.
Do modular extensions need council approval?
Yes, most extensions need a DA or Complying Development Certificate. We arrange the plans and approvals with your local council (Wollongong, Shellharbour or Kiama) or a private certifier.
How long does a modular extension take?
Modular extensions are generally quicker than traditional builds. Your timeline depends on approvals and size, and we give you a clear schedule with your quote.
Will the extension match my existing house?
Yes. We choose roofing, cladding and windows that suit your home so the extension looks like it has always been there.
Which Illawarra areas do you cover?
We service the Wollongong, Shellharbour and Kiama council areas, including Helensburgh, Dapto, Albion Park, Shellharbour, Oak Flats, Kiama, Jamberoo and Gerringong.