Home Extensions

Next Storey Home Additions is a trusted provider of high-quality home extensions, specialising in creating stunning and functional new spaces without the hassle or hidden costs. Let’s bring your vision to life.

Join Our Satisfied Sydney Customers

5/5

Next Story completed our build in Forestville. The team were outstanding. The listened to what we wanted, they were respectful and the work was high-quality. The attention to detail really stood out from builders we have worked with previously. Even better, they were fast and we stayed living here during the build. Our neighbours could not believe the transformation. Highly recommend.

Alison Godfrey
Sydney, Australia
5/5

Very happy with the first floor addition next storey did on our house in Balgowlah. The entire process from initial concept right through to completion was a very comfortable experience. Would highly recommend!

Alexandra Robbie
Sydney, Australia
5/5

Was amazing working with Tom. Very communicative through the entire process and handled our constant changing mind with patience and professionalism. Thanks again team!!

Ryan Purdie-Smith
Sydney, Australia
5/5

Next Storey were brilliant! We contacted Next Storey regarding more room for our growing family. My teenagers love the ‘kids room’ in the attic.

Danielle F
Sydney, Australia
5/5

My wife and I were looking at new houses but were having to compromise with our budget. Spoke with Tom at Next Storey and opted for the second storey extension- The bank valuation is back. Best decision I’ve made

Mark A
Sydney, Australia
TOM PORTRAIT WEBSITE

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We have over 10 years experience in the industry delivering comprehensive house extension building services.

Why Choose us?

Find Out Why We’re the #1 Choice

5-Stars Rated

Uncompromising Quality

Experienced & Reliable Builder

Customer-Centric Approach

Free Consultations & Quotes

Workmanship Guarantee

Why Choose a Home Extension?

Home extensions are a practical solution for growing families or those needing extra space without the hassle of relocating. In Sydney, where property prices are high, extending your home can be a more cost-effective and convenient option than purchasing a new property.

Next Storey is your one-stop shop for home extensions in Sydney. Whether you’re expanding for a growing family or simply want to maximise your current space, a home extension is a smart and cost-effective investment that enhances your home’s functionality and value.

Our commitment to quality craftsmanship ensures your extension is completed on time, within budget, and with no hidden costs. Let us help you unlock your home’s full potential and bring your vision to life with a stunning home extension.

Avoid the Costs of Moving


Save on relocation expenses and stay in the neighbourhood you love by expanding your existing home instead of moving.

Maximise Space Without Losing Yard Area


A house extension lets you add valuable living space to suit your evolving lifestyle needs without sacrificing your backyard, preserving outdoor areas for relaxation or play.

Accommodate a Growing Family


As your family grows, a house extension provides extra living space to meet your changing needs.

Increase Your Home’s Value


Adding a second storey significantly boosts your property’s market value, making it a smart investment for future resale.

Customise Your Dream Layout


With a house extension, you can reimagine your home’s layout, creating tailored spaces that perfectly fit your lifestyle and preferences. You can even elevate your home to take advantage of scenic views and natural light, creating a brighter, more inviting living space.

Request a Free Consultation

We have over 10 years experience in the industry delivering comprehensive house extension building services.

Our Home Extensions Process

Our design experts at Next Storey Home Additions excel in crafting comprehensive home renovations that enhance both functionality and style. We work closely with you to develop detailed concept plans and provide 3D renderings, helping you visualise the full transformation of your space. Our team assists in selecting colours and materials that harmonise seamlessly with your existing home’s design.

Our goal is to design a custom renovation that enhances your home’s space, privacy, and comfort, with meticulous attention to every detail.

Key considerations include:

  • Available space within your home
  • Integration with the existing structure
  • Compliance with local council regulations and restrictions
  • Optimal placement of new features
  • Privacy concerns
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1. Questionnaire & Call Back

Complete our questionnaire, and we’ll call you within an hour to discuss your goals and schedule a meeting with a design consultant.

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2. Design Consultation

Meet with our design consultant to assess project feasibility, including costs, structural needs, and council requirements. Gain a clear direction for your extension.

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3. Preliminary Design & Approval

Review floor plans, 3D concepts, and cost estimates. Once satisfied, authorise us to prepare architectural and structural drawings for council submission.

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4. Council Approval & Agreement

After a site visit and working drawings are completed, we’ll submit for council approval. Once approved, review and sign the final construction agreement. By this point, the price will have been confirmed, and there will be no hidden surprises. With everything in order, we can proceed confidently.

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5. Construction & Completion

Watch your extension take shape as our skilled team builds your new space. After final inspections, receive your occupation certificate and enjoy your newly extended home!

See Our Projects

We understand home renovations can feel overwhelming, but with Next Storey, you’re in expert hands. From concept to completion, our team of builders, designers, and project managers ensures a seamless process to bring your dream home to life!

Request a Free Consultation

We have over 10 years experience in the industry delivering comprehensive house extension building services.

Our Services

Second Storey Extensions

First Floor Additions

Home Extensions

Home Renovations

Attic Conversions