Granny Flat Builders Gold Coast

Home Extension Builders Coolangatta

Licenced and Insured

#1 Home Extension Builders in Coolangatta

Reimagine your home with a custom-built extension in Coolangatta. Whether you’re adding more room for family, upgrading your layout, or taking advantage of stunning coastal views, we deliver high-quality, council-approved extensions that transform your property while maintaining its charm.

Why Build a Home Extension in Coolangatta?

Coolangatta is one of the Gold Coast’s most iconic beachside suburbs known for its laid-back coastal lifestyle, strong property market, and mix of heritage and modern homes. Many of these properties are ideal candidates for extensions that enhance both liveability and investment value.

Building a home extension in Coolangatta offers:

  • 🏡 Extra space for family or guests without the cost of relocating

  • 🌊 Coastal designs that elevate older homes

  • 💰 Excellent return on investment in a blue-chip location

  • 🏗️ Flexible extension styles for beachside blocks

  • 🧾 Council approvals and compliance handled by experts


Our Home Extension Services

We provide end-to-end home extension solutions tailored for Coolangatta homeowners:

  1. Custom Design & Planning – Extensions that integrate perfectly with your existing home.

  2. Council Approvals & Drafting – All plans, documentation, and engineering handled in-house.

  3. Structural Extensions – Rear, side, and second-storey additions.

  4. Outdoor Living & Alfresco Areas – Maximise the coastal lifestyle.

  5. Full Project Management – From concept to completion, handled by licensed professionals.

Popular Extension Types in Coolangatta

  • Second-Storey Additions – Take advantage of coastal views and extra living space.

  • Rear & Side Extensions – Expand your kitchen, living, or bedroom areas.

  • Alfresco & Outdoor Entertaining Areas – Perfect for beachfront living.

  • Luxury Modernisations – Update older homes with a fresh, modern design.

  • Granny Flat or Studio Additions – Ideal for extended family or rental income.

Why Choose Us for Your Coolangatta Extension?

  • 🏗️ Fully Licensed & Insured — QBCC-accredited and experienced with coastal building.

  • 🌊 Local Expertise — We understand Coolangatta’s zoning and building conditions.

  • 💬 Clear Communication — Regular updates throughout the build.

  • 💰 Fixed Pricing — Transparent quotes with no hidden extras.

  • 🏡 Premium Workmanship — Built to last and complement your property’s style.

Frequently Asked Questions

Q1: Can I build a home extension on my Coolangatta property?

Yes. Most beachside and residential properties in the area are suitable. We’ll assess your block and handle all approvals.

Q2: How long does it take to build an extension?

Most projects take 8–20 weeks depending on the size and complexity.

Q3: Do I need council approval?

Yes. We take care of all engineering, drafting, and submissions with Gold Coast City Council.

Q4: Can I live in my home during construction?

Often, yes. We plan and stage construction to minimise disruption to your daily life.

Q5: How much does a home extension cost in Coolangatta?

It depends on size, scope, and finishes but we always provide fixed, transparent pricing upfront.

Areas We Serve

Start Your Coolangatta Home Extension Project Today

Create the home you’ve always wanted with a custom-built extension tailored to coastal living.