How long does it take to build a new home?

Most new homes take 6–12 months to complete, depending on design complexity, weather, approvals, and material availability. A clear build schedule helps keep the project on track.

Do I need council approval for extensions or renovations?

Yes, most structural works require council approval, especially extensions, major renovations, and changes to the building footprint. Your builder will guide you through plans, approvals, and compliance.

Can I live in my home during renovations?

In many cases, yes—especially for partial renovations. However, large-scale extensions or structural works may require you to move out temporarily for safety and convenience.

How much does it cost to build or renovate?

Costs vary based on size, materials, site conditions, and design choices. A detailed quote from your builder will outline expenses clearly so you can plan your budget confidently.

Gold Coast Construction Company | Coast Construct Co

A pool in the backyard of a luxury home - Builder Gold Coast

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Your Gold Coast Construction Company

A home is more than just a roof over your head; it's a place to enjoy time with family and friends. At Coast Construct Co, we build new and luxury homes for clients all over the Gold Coast. From the initial consultation to the final handover, we facilitate all the trades and work with an architect and engineer to ensure a seamless and stress-free process.

As Master Builder Queensland members, we guarantee the highest level of attention to detail, unrivalled workmanship and unbeatable customer service. Thanks to our extensive industry experience, we can handle both small and large jobs - from new homes to decks, bathroom renovations and everything in between. To speak to a Gold Coast builder, get in touch on 0401 774 088.

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Our Gold Coast Building & Construction Services

New Builds

Building your new home is an exciting time. Our team of experienced tradespeople will bring your ideas to life, creating a home you'll be proud to call your own.

Luxury Homes

Looking for a luxury home builder on the Gold Coast? Our team work with the latest materials and technology to build high-end, luxury homes that are one-of-a-kind.

Granny Flats

Add a seperate dwelling to your home with a granny flat. Our builders will take care of the entire process, including the certification and council approval.

Extensions

Need extra storage space or want to add a new room to your home? We have the experience and equipment to extend all types of Gold Coast properties.

Modern bathroom with white walls, patterned floor tiles, and a wooden vanity.

Modern bathroom with beige stone tile, wooden vanity, and glass shower.

Kitchens

Bring your property into the 21st century with our kitchen renovation services. We'll redesign your kitchen to create a space that integrates function, style and aesthetics.

Bathrooms

Unwind in a modern bathroom thanks to our renovation services. We'll transform your rundown bathroom into a relaxing oasis that adds value to your home.

Laundries

Having a small laundry space makes washing that much worse. We'll help you maximise your laundry space by integrating modern storage solutions.

Decks

Enjoy spending time with family and friends on a new deck. We'll take care of the entire process, leaving you with a deck that will stand the test of time.

Four people in work clothing, posing. Two in hoodies, two in long-sleeve shirts, some paint-splattered.

Meet Our Team Of Gold Coast Builders & Carpenters

Spearheaded by Nathan Carr and Tim Cassidy, Coast Construct Co is backed by more than 25 years of combined industry experience. Specialising in new builds, renovations and extensions, we have the tools and expertise to handle building projects of all shapes and sizes and strive to exceed our clients expectations on every job.

What To Expect Building With Coast Construct Co

Modern bathroom with gray tiles, dual sinks, arched mirrors with lights, and a glass shower.

Initial Consultation & Concept

We meet to discuss your vision, budget, and goals, then develop a clear concept that sets the foundation for a smooth and stress-free building journey.

Detailed Design & Planning

Our team refines your design, finalises plans, and manages approvals, ensuring everything is fully prepared before construction begins.

Handover & Final Touches

Once complete, we walk you through your new home or renovation, ensure every detail is perfect, and hand over the keys with confidence.

Construction & Project Management

We handle the entire build with care, communication, and skilled workmanship—keeping your project on schedule and delivering high-quality results.

Gold Coast Building & Construction FAQs

How long does it take to build a new home?
Most new homes take 6–12 months to complete, depending on design complexity, weather, approvals, and material availability. A clear build schedule helps keep the project on track.
Do I need council approval for extensions or renovations?
Yes, most structural works require council approval, especially extensions, major renovations, and changes to the building footprint. Your builder will guide you through plans, approvals, and compliance.
Can I live in my home during renovations?
In many cases, yes—especially for partial renovations. However, large-scale extensions or structural works may require you to move out temporarily for safety and convenience.
How much does it cost to build or renovate?
Costs vary based on size, materials, site conditions, and design choices. A detailed quote from your builder will outline expenses clearly so you can plan your budget confidently.

A double garage home in Miami Gold Coast

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Why Choose Us As Your Gold Coast Builders?

25 + Years Of Experience

With over 25 years of experience, Coast Construct Co delivers proven building knowledge and reliable outcomes across every project.

Gold Coast Locals

Extensive experience with Gold Coast councils, conditions, and regulations ensures a smooth and compliant build process.

High-Quality Craftsmanship

A strong focus on workmanship, quality materials, and attention to detail from start to finish.

Clear Communication

Transparent communication, realistic timelines, and structured project management throughout your build.

Fully Licensed, Insured & Trusted

Fully licensed and insured, with a reputation built on trust, reliability, and quality results

5-Star Rated On Google

Consistently rated 5 stars by clients for quality workmanship, clear communication, and reliable project delivery.

House framing erected by a licensed Gold Coast builder

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Licensed Gold Coast Builders

At Coast Construct Co, your project is in the hands of fully licensed and insured Gold Coast builders committed to delivering safe, high-quality workmanship. We follow all industry standards, council requirements, and Australian building codes to ensure every new home, extension, and renovation is completed to the highest level of compliance.

Our licences and insurance give you complete peace of mind—protecting your investment and ensuring your project is built correctly from day one. Whether you're building a new home or upgrading your existing space, you can trust our experienced team to deliver reliable, professional, and stress-free results every time.

Get in Touch

Hear From Our Valued Clients

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Open or Covered? It’s a massive decision for any outdoor living layout. We originally completed this deck extension in 2024, focusing on a clean, unobtrusive look. But real-world use often shifts priorities. By last year, the homeowners decided to install a roof, trading total exposure for reliable weather protection. While an open plan feels expansive, a covered patio ensures the area is usable year-round, protecting high-end finishes from the elements. It turns a seasonal spot into a daily retreat. This retrofit proves that sometimes you have to live in a space to know what it truly needs. How do you prefer your outdoor lounge?
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Strategy turns a backyard into a sanctuary. True luxury demands precision—from seamless "invisible" transitions to resort-grade amenities. We’ve curated the definitive checklist for high-value coastal properties. Getting ready for an outdoor upgrade? Save this guide and DM for enquiries. . . . #goldcoastbuilder #coastalluxury #goldcoastliving #homerenovation aus coast builders coastal builders gold coast builder coast construction construction company gold coast home extensions qld
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Maximising block potential. 🏡 We’ve reached the fixout stage on this custom secondary dwelling. This granny flat's tiling and cabinetry installation begins next week to finally bring the interiors to life! Follow to see the final finishes. #custombuilder #grannyflat #luxurybuilds #goldcoastbuilder #burleigh
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Home extension costs are influenced by far more than just square metre rates. Unexpected site costs often inflate a home extension cost more than the finishes do. Experienced Gold Coast Builders plan for these complexities early. Swipe to learn what actually impacts the quote. 👉 #GoldCoastBuilder #RenovationCosts #LuxuryRenovation aus coast builders coastal builders gold coast builder coast construction construction company gold coast home extensions qld
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Tools down. Beers up. 🍻 The crew's signing off for the year! We are taking a break to enjoy the holidays with family and friends. 🛑 We are on holiday starting today 19th Dec until 06 Jan 2026. Have a great break, stay safe, and let’s smash it in 2026!
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The upper level is officially 99% done. 🏁 WEEK 2 | WASHINGTON PROJECT We’ve finalized the decking and glass, with only the sleek nano rail left to install. Stage 2 kicks off early next year as we move down to the pool zone for a complete transformation. Follow along to watch the rest of this site come together. 🏗️ . . . #GoldCoastBuilder #DeckRenovation #FramelessGlass #GoldCoastLiving #LuxuryRenovation #siteupdate
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Keeping it efficient, tidy, and straightforward so your project feels easy from start to finish. Planning your 2026 outdoor upgrade? Drop us a DM. . . . #goldcoastbuilder #goldcoastconstruction #goldcoasthome #goldcoastliving
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Smart design isn’t about spending more; it’s about spending right. Maximize your Gold Coast bathroom renovation by balancing high-impact finishes with strategic capital allocation. #GoldCoastRenovations #PropertyInvestment #LuxuryBuilder #ROI #BathroomDesign aus coast builders coastal builders gold coast builder coast construction construction company gold coast home extensions qld
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MARTINELLI AL FRESCO Precision groundworks were the critical first step in taking this site from bare earth to functional entertaining zone. A seamless integration of heavy-duty framing and modern finishes. ▪️ Treated Pine ▪️ Burma Valley Teak Premium Composite ▪️ Roofing Collab with @refresh_restorations Review our portfolio via the link in bio. #goldcoastbuilder #goldcoastrenovations #compositedecking #outdoorliving #banora #finehomebuilding
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Week 1 | Washington Renovation We’re preparing this space for a full deck transformation with new Blackbutt Pioneer Range, paired with aluminium batten screens and glass balustrades designed to open the view without losing safety or symmetry. Our vision is to shift the deck from a simple lakefront access to a considered extension of the home. Stay tuned for the progress.
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Two granny flats, two suburbs, both being crafted with the same standard: precision, longevity and the elevated finishes expected from Gold Coast builders. If you're exploring a granny flat, make sure you know the rules. Comment 'GRANNY FLAT' and we'll send you our must-know rules, tips, and possible costs. Follow us for more. #auscoastbuilders #goldcoastbuilders #grannyflatbuilders #grannyflats #luxurybuilders
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Consistent craftsmanship and a smooth, well-managed process are why Gold Coast homeowners trust us with their renovations and luxury builds. Quality that feels effortless—results that speak for themselves. @coastconstructco your trusted aus coast builders. #GoldCoastConstruction #GoldCoastRenovations #goldcoastbuilders #LuxuryHomesGoldCoast #qldbuilders #renovationexpertsgoldcoast
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