Website
Business Details
12 Years
experience
Trusted Melbourne Home Builders
Tricastle Construction is a Melbourne-based building company established in 2014 by Registered Builder Paul White and carpenter John Mulholland. We specialise in new home builds, renovations, and extensions, prioritising client needs from initial quotes to project completion. Our commitment to quality workmanship and attention to detail ensures every project meets the highest standards. Featured on Grand Designs Australia 2023 for our innovative earth-sheltered build in Whittlesea, we combine modern design with practical solutions.

Our team maintains open communication, seamless support, and a focus on minimising disruption while delivering exceptional results. With a reputation built on trust and excellence, we work within project parameters to accommodate client preferences, ensuring satisfaction at every stage.
Services
Home Builds Renovations Extensions Earth-Sheltered Construction Period Home Restorations New Home Construction Kitchen Renovations Bathroom Renovations Outdoor Living Spaces Energy-Efficient Homes
Details
  • Year established: 2014
Highlights and features
  • We have over 8 years of experience in Melbourne home construction.
  • Our team ensures client involvement at every project stage.
  • We deliver quality workmanship with attention to detail.
  • Featured on Grand Designs Australia for innovative design.
  • We prioritise seamless communication and project transparency.
What people say
High quality builds Excellent communication Seamless project execution Innovative design solutions Client-focused approach
Services
Home Builds
We construct custom-designed homes tailored to client preferences, blending modern aesthetics with functional layouts. Our process ensures energy efficiency, durability, and compliance with building standards, delivering spaces that meet both practical and stylistic needs.
Renovations
From minor updates to full-scale overhauls, our renovations enhance property value and livability. We restore period features while integrating modern amenities, ensuring minimal disruption and adherence to timelines and budgets.
Extensions
We design and build seamless extensions that expand living spaces while maintaining structural integrity. Services include alfresco areas, additional bedrooms, and open-plan living zones, tailored to client lifestyles.
Earth-Sheltered Construction
Specialising in eco-friendly earth-sheltered homes, we create energy-efficient structures with thermal insulation and bushfire-resistant materials. These designs prioritise environmental harmony and long-term cost savings for homeowners.
Period Home Restorations
We revive historic homes by reinstating architectural details like cornices, timber floors, and sash windows. Our approach preserves character while modernising infrastructure for contemporary comfort and compliance.
People
Paul White
Registered Builder
Paul founded Tricastle Construction in 2014, bringing expertise in project management and client relations. He oversees builds with a focus on quality, ensuring client visions are realised efficiently and to the highest standards.
John Mulholland
Carpenter
John co-founded Tricastle Construction, contributing craftsmanship and technical precision. His hands-on approach ensures meticulous execution of carpentry and structural elements, supporting the team's commitment to excellence.
Questions
What areas does Tricastle Construction service?
We operate across Melbourne, including suburbs like Elsternwick, Prahran, Abbotsford, and Whittlesea, delivering tailored building solutions to residential clients.
Can Tricastle handle heritage-listed renovations?
Yes, we specialise in restoring period homes while integrating modern amenities, ensuring compliance with heritage guidelines and preserving architectural integrity.
How does Tricastle manage project timelines?
We provide structured schedules with regular updates, working efficiently to meet deadlines without compromising quality or client involvement.
Are sustainable building practices offered?
Yes, including earth-sheltered designs and energy-efficient materials, reducing environmental impact while enhancing home performance and durability.
What sets Tricastle apart from other builders?
Our client-centric approach, attention to detail, and proven track record in complex projects like Grand Designs Australia builds ensure unique, high-standard outcomes.
Reviews (3)
Stuart Raven
Sep 03, 2019 Report
A very good building company as I got to know that they can do what others cant. They were working on some challenging projects in recent years.
Cameron Walker
Aug 21, 2019 Report
Thanks Paul & John for your work on our renovation! Really appreciate your advice and attention to detail along the way -- we're really happy with the outcome!
Sam Ouliaris
Jun 04, 2019 Report
We engaged Tricastle Construction to renovate 3 bathrooms (1 Master), our laundry and a powder room. We are very pleased with the first-phase of the project (Master Bedroom, Laundry, and the Powder Room). The project manager and part-owner of Tricastle (Paul White) was very responsive to our queries and concerns, and kept a careful eye on the overall progress and quality of the build. His team of carpenters, plumbers, electricians, tilers, and sealers are all focused on quality and very easy to work with. They were all concerned with producing a good build, minimizing disruption to my wife and