Granny Flat Builders Gold Coast
Transform your Benowa property with a custom-designed home extension that adds space, functionality, and lasting value. Whether you’re expanding your living area, adding bedrooms, or creating a luxury outdoor space, we deliver quality craftsmanship that complements your home perfectly.
Benowa is one of the Gold Coast’s most prestigious suburbs — close to schools, hospitals, and the beach, with a mix of established family homes and high-end estates. A home extension in Benowa offers the perfect way to upgrade your property without moving.
Building a home extension in Benowa gives you:
More living space for family or guests
Increased property value in a premium suburb
Modern design flexibility to suit your home’s style
Perfect integration with your existing structure and layout
A smarter alternative to relocating in a competitive property market
We handle everything from design and planning to construction and final certification, ensuring your Benowa extension is completed efficiently and built to last.
We provide a complete turnkey service for home extensions in Benowa:
On-Site Consultation
We inspect your home, assess the space, and recommend extension options that align with your goals and site layout.
Design & Approvals
Our design team creates detailed plans that enhance your home’s look and functionality. We manage all City of Gold Coast approvals and engineering documentation.
Transparent Quotes
You’ll receive a full, itemised quote that covers all materials, labour, and certification no hidden costs.
Construction
Our licensed builders deliver high-quality craftsmanship using premium materials, ensuring durability and style.
Certification & Handover
We coordinate all inspections, certifications, and approvals before handing over your finished home extension.
Ground Floor Extensions — expand your kitchen, dining, or living space
Second-Storey Additions — create new bedrooms, bathrooms, or retreats
Rear & Side Extensions — make better use of your block
Luxury Outdoor Living Areas — decks, patios, or poolside entertaining zones
Garage Conversions — turn unused spaces into home offices or guest rooms
Local Expertise — decades of experience with Benowa’s estates and zoning requirements
Fully Licensed & Insured — QBCC-accredited and compliant with all building codes
Transparent Pricing — clear, upfront quotes with no hidden extras
Premium Craftsmanship — high-quality finishes designed to enhance your property
End-to-End Management — we handle design, council approvals, and construction in-house
Yes. We handle all City of Gold Coast approvals, engineering, and private certification for you.
Most extensions take around 12–18 weeks depending on the design and weather. We’ll provide a clear project timeline upfront.
Absolutely. We’re experts in seamlessly blending new extensions with existing homes — maintaining the same rooflines, finishes, and architecture.
It depends on the design and finishes. We provide detailed, transparent quotes before construction begins, with no hidden fees.
From Benowa Waters to central Benowa, we’re your trusted home extension builders in Benowa.