Whether you build your dream home with us or instruct us to deliver your development project, you’ll receive personalised service with careful attention to cost containment and construction detail.
We believe collaboration is the best way to overcome any challenge.
Our Origins
A proudly family owned and operated business dedicated to delivering Bespoke Architectural Homes and Development Projects since 2011.
HARPER was founded by Jonny over a decade ago, after initially working alongside his dad, Mark, in the property development sector.
We have since built a reputation in the bespoke architectural home sector, utilising our team’s knowledge and innovation to help contain costs and finesse design scopes to help our clients achieve a premium home within their set budget allocations.
In recent years we have evolved into a fully integrated construction and civil company and take pride in our uncompromising commitment to premium craftsmanship, innovation and passion for design and detail.
Our clients’ wants, needs, and desires are at the core of how we operate. Working with HARPER means working in partnership – we take a collaborative approach to working with our clients, architects, key consultants and quality subcontractors to achieve the best possible outcomes.

Chris, Kaha & Jonny
HARPER
Our Team
Our best asset is the talent of our people. Our team all share the same commitment to quality and passion for innovative design and cost containment.
We keep all structural and carpentry work “in-house” and only engage trusted and carefully selected subcontractors from the network we have accrued over the years.
Our projects are directly managed by Jonny Harper, director and founder of HARPER, who has more than a decade of experience in the industry.

Jonny Harper
MANAGING DIRECTOR

Brad Visser
BUSINESS DEVELOPMENT

Nick Inder
Qualified Carpenter

Pikitekaha (Kaha) Iversen
Qualified Carpenter

Mike Leighton
Qualified Carpenter

Adrian Roberts
Qualified Carpenter

Richard Campbell
Apprentice

Will Flannery
Apprentice

Chris Thomas
Apprentice
JONNY & Brad
Directors, HARPER
Our Values
Stress-reducing partnership
We believe that working in collaboration is the best way to overcome any challenge.
Positive team culture
We respect one another and act accordingly in our speech and conduct.
Accountability at all times
We own every problem and take the high road to a successful outcome. There are no blame games on HARPER sites.
We listen
Understanding our clients’ wants, needs, desires and frustrations is always at the core of what we do.
Respect Every Dollar
We treat our client’s every dollar with respect and will endeavour to stretch it as far as it can go. We despise wastage and will do everything we can to avoid it.
Over Communicate
Regular budget, timeline and construction updates via our portal as well as in person keeps everyone in the loop and reduces levels of uncertainty.
No Bull
We believe frank, direct and honest conversations are the best conversations to have to ensure no one is confused or left in the dark.
Coatesville Project
BESPOKE HOME
Our Why
Passion for Architectural Design
We absolutely love designing and building unique homes that our clients can be proud of. Handing over the keys to a client is one of the most satisfying parts of what we do.
Bespoke experience
We love going to work, because not only do we love to build beautiful homes – everyday is different and every build is unique.
Relationships
A very large portion of our clients have become our friends that we still regularly keep in touch with. Many of those have become repeat clients.
Legacy
Mark Harper left a true legacy for Jonny in terms of how to run a successful business, having real work ethic and demonstrating true generosity. We are dedicated to continue that legacy.
Problem Solving
When taking on any project, there are always challenges and things don’t always go as planned. When things go wrong, we own it and that’s when we shine the brightest.
Partnership & Collaboration
Holding our clients’ hands and alleviating the potentially daunting, anxiety filled emotions of building a home is something we enjoy and take real pride in.
JONNY & BRAD
DIRECTORS, HARPER
Our Guarantee
Premium Workmanship
Above building code Quality Assurance Standards through our HARPER 300-Point Quality Checklist.
No Hidden Surprises
Accurate Fixed Price contract based on comprehensive qualified Quantity Surveyor Detailed Costings calculation.
True Accountability
Every client deals directly with one of the company directors, who will be responsible for each and every aspects of the project.
Over Communication
We guarantee to keep you fully informed from the preliminary stage, through design, construction and all the way to our 12 month post build inspection. We will do this via our HARPER app and an array of in person meetings, to ensure you are informed and every question you have is answered in a succinct way.
A Halo 10-Year Residential Builders Guarantee
A Halo 10-Year Residential Guarantee protects you after the building process, and for the next 10-Years. It provides much greater protection than both the Building Act and Consumer Guarantees Act.
This is my personal guarantee.
