Experience year round comfort with energy efficient design.
At Simon Penn Building, we're trusted home builders in Whanganui, offering custom new builds, house & land packages, and high-performance homes designed for comfort, health, and energy efficiency.
As the licensed eHaus builder for the Whanganui District, we follow Passive House principles to create homes that deliver exceptional indoor air quality, lower energy bills, and year-round comfort.
Simplify Your Journey with House & Land Packages
We carefully select prime sections in sought after locations and pair them with our expertly designed homes, creating thoughtfully planned living spaces that truly feel like home.

Plans
Explore our range of house plans – the ideal starting point for bringing your dream home to life. Work alongside our experienced design team to personalise a plan that suits your specific needs and personal style.
For example, this is the Nova, a 4-bedroom family home with 2 bathrooms and spacious living areas.

Real time updates and transparent communication
We use CoConstruct to keep your project running smoothly, providing real-time updates, clear communication, and convenient access to every detail of your build so you’re always informed and in control.

WATCH: Harry & Mary Stobbe share their experience of building an eHaus with Simon Penn Building.
We are the local eHaus licensee for the Whanganui District
We're proud to be the local eHaus licensee for the Whanganui District, partnering with a network of like-minded builders, architects and designers who are redefining the way we live. Working with eHaus means we design and build New Zealand's healthiest, comfiest, highest performing homes, saving heat energy and carbon in the process.
