High Performance Homes For Exceptional Living.

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The home you live in should do more than just keep out the weather. It should provide a cocoon of comfort that keeps your family happy and healthy all year round, regardless of the weather outside.

At Simon Penn Building we specialise in high quality, high performance homes that can save you money over time through advanced insulation methods and clever energy-saving technology.

If you’re looking to build  in the near future and you’d like to learn more about energy efficient homes, contact us to book a free consultation.

House & Land Packages: the easy way into your new home.

We're always on the lookout for great sections in desirable locations to match with our great range of architecturally designed homes, and we make these available to you to take the hassle out of building a new home.




Wanting to build a new home but not sure where to start? Take a look at our plans range!

We have a big range of house plans in a variety of contemporary styles that you can customise with help of our great design team. Get inspired, get excited, check out our range of plans today.


Track the progress of your new home for total peace of mind

We make it fun and easy to stay up to date during the building process with CoConstruct. You can see progress in real time, keep track of costs and communicate with us quickly and easily via the CoConstruct website. It's almost like you're on site with us!

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WATCH: Not just a house, it’s an eHaus designed and constructed using the Passive House principles

We hold the license to build eHaus Passive Houses in the Whanganui District. 

Passive House is the world’s leading energy efficient building system and can save you up to 90% on your heating bill while providing clean, fresh, filtered air for your family. eHaus are New Zealand’s top Passive House design firm and we’re proud to partner with them to provide you with a healthy, cost-effective, energy efficient home.


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Project Gallery


We're grateful for all our clients who entrust us with the task of building their home. These are their words describing the process and result of building with Simon Penn Building.

“We are very happy with our decision to use Simon to build our new home. We found him and his team great to work with and very helpful. Both Simon & Simon Watson (our on-site foreman) kept the job on track timewise and running smoothly. Very pleased with the top quality outcome and wouldn’t hesitate to recommend him to anyone wanting to build a quality new home! Thanks again!”
–John & Melanie

WATCH: Harry & Mary Stobbe share their experience of building an eHaus with Simon Penn Building.

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