Who are we?

At Cornerstone Developments, we are an experienced team that can help you choose your dream home or a property for rent. We build and develop property We are leading NZ property investors with 15 years of experience developing in the Hamilton and Waikato area. We have built over 300 successfully completed properties, all located in sought-after areas and constructed with quality materials that will stand the test of time.

We have a passion for property and being investors ourselves, we put a lot of thought into design and development of all our projects. We provide you with a homely and rentable property, in a modern and innovative design style, which has been built by people who care and built with quality materials that will stand the test of time. We select locations in desirable areas, with a mix of residential and rural properties or sections under development.

We Buy and Develop

Due to the increasing demand for new homes in Hamilton, we are always looking for properties that we can develop. If you have land or any sub-dividable property in inner city or outer blocks that you want to sell before putting it on the market, we are more than willing to buy it at a reasonable price. We would be happy to meet with you in person and check the land you want to sell. Get in touch with us so we can start the negotiation process.

Selling your land directly to Cornerstone Developments has many advantages. You do not need to list your property or have someone sell it for you. The deal will be just between you and Cornerstone Developments – no middleman involved.

We aim to provide more clients with professionally designed and built homes. You can help us fulfil our goals by selling your land or sub-dividable property to us. Contact us today to get started.


Whether you are a first time home buyer or property investor, it can be quite a task entering the property market. When choosing your new property you'll need someone who can give you the direct from developer prices without the trouble of going through an intermediary.

Choosing the right property can be a challenge, but it doesn’t have to be difficult. 
Get in touch with us today and let’s talk about how we can help you.

Who’s behind Cornerstone?

Mike Callagher

Born and raised in Hamilton, New Zealand, with a background in sales and marketing. Mike and his wife Jacqui realised they would always be struggling to save for retirement, so they decided to enter the property market. At the time, they had 3 small children and Mike was working 2 jobs. Mike slowly built a rental portfolio and developed a love for building. Now, they have 5 children, 2 of which work alongside them full-time in the business, and have been in the market for many years developing homes and helping other people create and fulfil their dreams, income and retirement needs.

Properties for Sale

Take a look at the property developments we have for sale now.
They sell quickly, so don't hesitate!