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When upgrading our living space, it’s common to think about adding a guest bedroom, an extra bathroom, or a larger kitchen. However, there are many more exciting opportunities to explore that can make your home the ultimate destination for fun and relaxation. In this article, we’ll explore some unusual room extension ideas and help you calculate their costs. We’ll also walk you through traditional one room extension costs so you can make an informed decision.

Who knows? Maybe you can have the best of both worlds!

The In-Between Extension

The often-overlooked space between a house and its fences can be transformed into a valuable extension of your living area. Instead of letting it go to waste or struggling to maintain it, consider adding a roof to create a unique room. This versatile space can be customised with various materials like glass, steel, or bricks, offering options for both semi-open and enclosed designs. Whether you’re seeking a tranquil meditation nook or a cosy spot for stargazing, this extension can add both functionality and charm to your home.

This one room extension cost is typically lower than traditional room additions since it doesn’t require new foundation work. However, if your existing fence is too short or unstable to support a roof, you may need to factor in the cost of upgrading it to a sturdier brick fence. This could involve using products like the Easypost, a steel sleeve that can extend concrete posts without extensive digging.

The Netting Extension

Does your living room have a high ceiling? It might be perfect for installing an ultimate netting extension! This innovative idea adds walkable space without blocking light, creating a fun and unique area that both adults and kids can enjoy. Imagine lounging in a hammock-like space above your living room, reading a book, playing with loved ones, or simply relaxing.

The cost of this extension ranges from $1,000 to $5,000, depending on the size and complexity of the installation. However, it’s crucial to highlight that you need professional building consultants to conduct a risk assessment beforehand to ensure the structure can support the additional weight and stress.

Wine Cellar

Having your own cellar is the ultimate joy for wine enthusiasts and collectors. It provides the perfect environment for storing and aging your favourite vintages. A wine cellar extension can be built underground or as an addition to your home, depending on your space and preferences.

The cost of installing a wine cellar extension typically ranges from $10,000 to $50,000. This includes insulation, temperature control systems, and custom racking. For those looking for a quicker solution, ready-made walk-in wine cellar extensions are available for homeowners to purchase, with prices starting from around $8,000.

Sauna Room

Best for when you want to detox at home or just enjoy a hot bath during wintertime! A sauna room can be easily purchased as a ready-made unit or custom-built to fit your space. This luxurious addition can provide numerous health benefits and a spa-like experience in the comfort of your own home.

The cost of a sauna room extension typically ranges from $5,000 to $20,000, depending on size and features. When installing a sauna, it’s important to consider proper ventilation, electrical requirements, and moisture protection for surrounding areas.

Fancy Old-School Style?

Untraditional room extension ideas can add a lot of excitement to your daily life, but even if you prefer something more conventional, we’ve got you covered. Let’s explore some traditional extension options and their costs.

Ground Floor V.S. First Floor Extension

Usually, a ground floor extension will cost an estimated 30% more than a first floor extension. This is because it involves additional foundation work and potentially requires you to purchase more land. However, it’s worth noting that adding another floor on top of your original house will typically remove one existing room for the space of staircases. If you live in a densely populated area, you may also need to apply for permissions to add a first floor extension. The application process may take 2 to 6 months.

Cost of Bedroom Extension

Whether it’s because the family is welcoming a new life or you’ve decided to add a separate workspace, the bedroom is one of the most common additions to households. In Sydney and the NSW region, the cost of a one-bedroom extension typically ranges from $50,000 to  $100,000, depending on size, materials, and finishes.

Cost of Bathroom Extension

Adding a bathroom can significantly increase your home’s resale value and your everyday convenience. The cost of a bathroom extension usually ranges from $25,000 to $50,000. You should pay attention to fixtures, tiling, and any plumbing modifications required.

Cost of Kitchen Extension

A kitchen extension can transform your home, providing more space for cooking and entertaining. This one room extension cost can typically range from $60,000 to $120,000. While expensive, having an open-plan kitchen can dramatically increase your property’s market value and add more options for further upgrades.

Ways to Save Money

We always recommend plan your room extension carefully to avoid cost overrun.

Here are some ideas:

  1. Choose cost effective materials: Opt for affordable yet durable materials during sales season.
  2. DIY where appropriate: Take on some tasks yourself, but leave complex work to professionals.
  3. Reuse and upcycle: Incorporate existing materials or second-hand items where possible.
  4. Get multiple quotes: Compare prices from different contractors to ensure you’re getting a fair deal.

Home Extension Made Simple

Whether you’re dreaming of a unique netting extension, a luxurious wine cellar, or a practical bedroom addition, Construction Concierge is here to help make your vision a reality. Our free consultation service connects you with experienced professionals who can guide you through every step of your home extension journey.

Don’t let the complexities of home extensions overwhelm you. With our expertise, you can transform your living space into the home of your dreams, whether that’s with a traditional extension or one of the more unusual ideas we’ve explored.

Contact Construction Concierge today, and let’s start building!

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