About Us

Why Us?

  • Experience & Expertise
  • Professional Service
  • Affordable Price
  • Innovative Design
  • Quick Construction
  • Project Management Tools
  • Free Consultation
  • High Returns

Why are We Half Priced?

Half Priced Granny Flats offer the greatest value by far when selecting a granny flat builder.

We build our granny flats on site, on a concrete slab by qualified licenced tradesmen. We have a large team at Half Priced Granny Flats and have our system in perfect order. We have refined our process to make sure that our customers only pay for what they need to. We believe that a good build is as good as the builder and that is why we only use expert tradesmen to construct our granny flats. Our granny flat designs are all drawn in house by professional architects. We are half priced because we run like clockwork and pass the saving on to our customer.

We have built our reputation on delivering quality built granny flats through Sydney, Wollongong, Central Coast and the Blue Mountains

Choose us to build your granny flat because we are the granny flat experts.

Our Business Principles & Integrity Code

Half Priced Granny Flats is part of the Half Price Group company. Half Price Group has facilitated over 500 major works projects, and thousands of minor works projects.

Our focus is on what we do best: facilitating the design and construction of residential building work with unparalleled efficiency, quality and design.

With expert in-house staff, world-class local suppliers and the foremost contractors in the industry, we aim to deliver maximum benefit to our customers through quality, service and cost savings.

Our primary objective at Half Priced Granny Flats, is to deliver absolute tenant satisfaction through innovation, market research and product development of our Granny Flats. And in-turn achieving maximum return on investment for our customers.

“The smarter choice…”

Half Priced Granny Flats strives on being the smarter choice through efficiencies, by maximizing productivity and minimizing waste.

For tenants this means: a higher standard of living and lifestyle through smarter designs to maximize floor area and smarter finishes for an increased level of comfort

For customers this means: a quicker time to market guaranteed by our smoother and lower cost building process, delivered through structured and systematic project management.

For our team this means: a challenging and innovating work environment where all staff are given the opportunity to reach their potential on a daily basis.

For communities this means: our neighborhood focused approach which ensures low-impact and safety for surrounding properties & residents.

For the environment this means: a sustainable and a brighter future.

Our Expert Team

Hand-picked by our founder and Managing Director, Simon, our team is made up of the industry’s finest. All our team members’ focus is to be efficient & economical, so that our customers enjoy the benefits.


Our team of professional consultants each have years of construction and on-site experience, making the process smooth from the beginning as they guide you through the initial stage of your project.

Their expert advice and industry knowledge ensure that you get the best design for your property; your budget and your lifestyle.

Customer Service

We know that for most people, building a granny flat can be an intimidating and confusing process, which is why we pride ourselves on providing first class customer care from start to finish. Our team of customer service professionals are only a telephone call or email away, and are ready to assist you with all your enquiries.


One of the most critical stages of your project is ensuring that your design is done right – and is right for you. Our expert design team not only knows this; it is their sole focus and the basis on which they execute each project.


With great people comes great responsibility.

Our construction managers are of high-caliber and are carefully selected for their industry experience, years of knowledge and most importantly – their work ethic.

You can trust us to oversee every aspect of your project throughout construction to ensure the highest quality every time. And once we’re happy that you’ll be happy; the construction team will conduct a final walk through with you, before handing over your keys.

Project Management

We believe that communication is key.

Our project managers focus on three key objectives to ensure your peace of mind every step of the way:

  • Internal and external communication
  • Smooth and timely delivery
  • Quality control and assurance