Simon Penn Building - Whanganui's high performance home builders

Experience year round comfort with energy efficient design.

We specialize in crafting high quality, high performance homes that prioritize your family's comfort and well-being. Our homes are designed to reduce long-term costs and environmental impact.

As the licensed eHaus builder for the Whanganui District, we construct homes that adhere to Passive House principles, ensuring superior energy efficiency and indoor air quality.

Simplify Your Journey with House & Land Packages

We find great sections in ideal locations and match them with our expertly designed homes, creating thoughtfully planned living spaces that truly feel like home.

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Plans

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Our extensive range of house plans serves as a starting point for your home. Collaborate with our skilled design team to customise a plan that reflects your unique lifestyle and preferences.

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Tha Hagan, just one of our range of house plans.

Real time updates and transparent communication

We use CoConstruct to keep your project on track with real-time updates, transparent communication, and easy access to all your build details so you’re always in the loop.

WATCH: More Than a House – It’s an eHaus Built to Passive House Standards

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.

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Project Gallery

Testimonials

Why People Love Building with Us

“We would like to congratulate you on an excellent job from the day we first met you, to the day we moved into our new eHaus. The whole building process went exactly as you said it would. This has been our third experience building a new home, and Tim was rather skeptical about building an eHaus. However, after talking with Simon a couple of times, his mind was put at ease. The team you employed was second to none. We valued being a part of all decision making and we valued your attention to detail. Nothing was signed off until you were sure we were absolutely satisfied. We have been living in our new eHaus for five weeks now. Spring this year has had fluctuating temperatures. This was not the case in our eHaus. We have enjoyed clean, dry air and warm, even temperatures throughout the whole house. The high quality of materials used, especially the joinery, is greatly appreciated. We look forward to many happy years in our eHaus, and would definitely recommend SIMON PENN BUILDING to anyone thinking of building an eHaus.”
–Tim and Linda

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

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