🏡 Home Extensions Central Coast –
Custom Designed for Your Lifestyle
Looking to add more space without the hassle of moving? At Hemmens Building, we specialise in bespoke home extensions across the Central Coast, designed to enhance how you live, increase your home’s value, and suit your long-term plans.
Whether you’re a growing family, need a second living zone, or want to transform your layout into an open-plan entertainer’s dream—we can help.
🔨 Why Build a Home Extension?
Renovating and extending your current home often makes more financial and emotional sense than selling and upgrading. A custom home extension can:
Add bedrooms or a master suite for a growing family
Expand your kitchen and living areas for better flow and functionality
Create space for a home office, gym, or outdoor entertaining zone
Modernise your home while maintaining its character
Increase resale value without the stress of relocating
Every extension we build is tailored to your unique home, block, and lifestyle—no cookie-cutter designs.
🏗️ What Type of Extensions Do We Build?
We’re experienced in a wide range of custom extension projects:
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âś… Ground floor extensions
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âś… Second storey additions
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âś… Side and rear extensions
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âś… Open-plan kitchen and living upgrades
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âś… Master bedroom suites with walk-in robes and ensuites
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âś… Outdoor living spaces and alfresco areas
From concept to completion, we deliver high-quality results on time and on budget.
🔍 Our Process: From Concept to Completion
At Hemmens Building, we’re known for clear communication, transparency, and quality workmanship. Our process keeps your extension on track—without stress or budget blowouts.
🏠Recent Home Extensions on the Central Coast
âť“ Home Extension FAQs
Costs vary based on scope, size, and finish. Ground floor extensions typically start from $250,000–$300,000. We offer detailed budget consultations to provide you with clarity from the outset.
Often, yes—especially with ground floor extensions. We plan works carefully to minimise disruption.
In most cases, yes. We help guide you through DA or CDC approval depending on the project.
Most extensions range around 6 months from site start to handover, depending on complexity and weather.
Hemmens Building proudly services the entire Central Coast region, including areas like Terrigal, Bateau Bay, Buff Point, Wamberal, Long Jetty, and surrounding suburbs. We also take on select projects in Lake Macquarie and Southern Newcastle. If you’re unsure whether we service your area, feel free to get in touch.
📞 Let’s Build the Extra Space You’ve Been Dreaming Of
Whether you’ve got plans already or need help getting started, we’d love to hear about your project. Our team brings decades of experience building thoughtful, high-quality home extensions across the Central Coast.
