Creating Beautiful Homes
& Additions

Get in touch for a professional design & building advice session to see how we can bring your dream home to life.

New Home Building

Home Additions, Extensions & Renovations

Duplexes, Townhouses & Apartment Developments

Kitchens and Bathrooms

Welcome to HomeBuildingAdvisor, where custom home design and construction all happen under one roof.

Whether your embarking on a custom knock down rebuild, home addition or renovation in Sydney, John and the team are committed to taking you from concept to completion of your dream home. 

As a licensed builder and project manager with over 25 years of design and construction experience, John has helped dozens of happy clients transform their property into homes they love.

You will embark on your journey with confidence because you will be dealing with professionals that keep their promises and have integrity. 

“With HBA, getting the best result for our clients is our top priority. We support you every step of the way, ensuring your design is perfect and your home is built to the highest level of craftsmanship.”

John – Founder and Director

Experience an exclusive client side building journey from concept to completion

The key difference with our custom new homes and bespoke home additions is that they are built around what our clients want. We are experts in our field and know how to provide the most cost-effective quality homes and additions in Sydney. 

Our client focused process has been developed over time to ensure you have a positive and successful home design and building journey.

whether you need a top home designer in sydney or already have development approval, our tailored client side services let you jump in at any time so you can get to site with confidence.

Our Services

Design & Approval

We have the most talented Home Designers & Architects in Sydney that will breath new life into your home addition or custom new home. Our relationships with specialist consultants and councils help you obtain your DA, CDC or CC with the least amount of resistance possible.

  • Home Design
  • Development Approval (DA & CDC)
  • Construction Certificate (CC)

Tenders & Quotes

Our tender management package is extremely valuable before you begin construction. We’ll prepare a detailed Scope of Works for your project to make sure everything you want is included in your Build Contract.

Our approach helps you see who is giving you the best value and minimises variations when you’re on site.

Project Management

Our Client Side Project Management services for the construction phase keeps your project running smoothly and minimises friction on site. Our project managers hold current building licenses and are highly competent in their field. 

Your project manager works with you to ensure the project milestones are met in accordance to the schedule, budget and the work is executed to the highest quality.

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Need help with a custom new home or home addition in sydney

Why You Will Love Our Design & Building Journey

Integrity & Ethos

We believe that with professional, honest and fair conduct, home building becomes a positive and rewarding journey for both clients and building professionals alike. As independent client side licensed builders with over 25 years of experience, you can rely on us to be open and transparent. We manage the process with your interests at heart so your home design and building journey runs smoothly.

We save you Time & money

Your time and money are both valuable. Our extensive supplier network and building experience allows us to find cost savings with savvy procurement or by suggesting smarter, more efficient ways of building. We also assess for potential risks early on and identify how they are quantified. This helps mitigate expensive surprises on site and ensures everyone is honest, fair and stays focused on the project.

Clear Scope of works

Our full tender package for custom homes and renovations means you get a detailed and clear scope of works and project specifications based on your requirements and specific site. This ensures all builders provide apples for apples prices so you don’t need to worry about who is giving you better value or if something has been left out of your contract.

Quality

Nothing makes us happier than seeing our happy clients move into a home they love. We take pride in our projects and have quality control systems in place to ensure your home is delivered with the highest level of precision and craftsmanship. It is our attention to detail that sets us apart and our passion for excellence will take you a step closer to making your dream home a reality.

Testimonials

What Our Clients Say

On behalf of David and myself, we wanted to say how happy and grateful we are to have John as our Project Manager. He has been so professional, supportive and we’ve greatly appreciated his in-depth knowledge and experience. He has contributed to every site meeting in a positive way and on many occasions offered solutions to challenges that have come up along the way. He’s working really well with our builder and its made for a positive experience all around. Just wanted to give this positive feedback and show our appreciation to John for his integrity and for looking out for our best interests.
Janene
North Ryde
We highly recommend John and his team from Home Building Advisor. We have recently worked with John to design a bespoke renovation and extension which had to take into consideration our family needs, site challenges and budget. We were very happy with the whole approach undertaken by John as he had an unbiased approach to solving problems whilst being conscious and balanced about our desired outcome. This was proven throughout the discovery and design process. John was generous with his time and with instilling his knowledge from previous projects he had undertaken. Based on the timeliness and responsiveness of the varying professionals called upon to undertake aspects of work required during the design process (architects, storm water engineers, etc) it was very clear that John has access to a great network of other building professionals.
Antonia
Mascot
John and the team at Home Building Advisor are an incredibly diligent, hardworking, knowledgeable, professional team. John had assisted me in completing and navigating on my first development project (duplex, Eastern Suburbs). I can not be more grateful that I was able to work with John. He has guided me throughout the entire process, gone above and beyond, and has spent weeks of unpaid hours on behalf of myself and my family working on our development project. If you are a first-time developer reach out to John and the team.
Matt
Eastlakes
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Let's build amazing things together

Sydney NSW 2000