Great homes.
Less guesswork.
Designed for Performance, Comfort, and Long-term Value.
The TZO Collection offers architecturally designed, high-performance homes without the cost and complexity of starting from scratch. Each design is aligned with Passive House principles and can be customised to suit your site, budget and lifestyle, giving you a faster, clearer path to a comfortable, energy-efficient home.
Explore the collection, compare designs and pricing, or take a 3D walkthrough before you build.
Every TZO Collection home offers:
High-performance design, with the option to achieve Passive House certification
Customisation to suit your design preferences, lifestyle and land type
A 20-year structural warranty*
A faster, more cost-effective path from design to construction
Greater clarity around pricing, inclusions and build time
Our Range of Quality Passive Homes
From compact homes to spacious family designs, the TZO Collection offers considered starting points for different sites, lifestyles and budgets. Each home combines architectural design with high-performance construction and can be customised to suit how—and where—you want to live.
The Tiny House
$350,000 | 1 bedroom | 1 bathroom | 50 sqm
A compact 50sqm Passive-inspired home — perfectly suited to first-home buyers, backyard builds, or off-grid living.
Build time: 12 weeks
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The 100 Square
$560,000 | 3 bedroom | 1.5 bathroom | 100 sqm
A smart and efficient 100sqm home with three bedrooms, built to Passive House principles.
Build time: 6–7 months
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Single Story Passive House
$780,000 | 3 bedroom | 2 bathroom | ~250 sqm
The Single is a streamlined, architecturally resolved home built with full Passive House detailing. With a compact footprint, warm timber cladding, and carefully zoned interiors.
Build time: 6–7 months
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Double Story Passive House
$995,000 | 4 bedroom | 2.5 bathroom | ~250 sqm
Spacious family living across two levels with a light well, two living zones, and smart thermal zoning.
Build time: 8–10 months
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The Level Up
$1,100,000 | 3-4 bedroom | 2 bathroom | 2 car | 220-260 sqm
This split-level home adapts beautifully to sloped land while retaining full Passive House performance. With flexible layout options, strong zoning, and architectural impact, Level Up offers comfort at every elevation
Build time: 6–7 months
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Das Haus Am Hang
$2,000,000 | 4 bedroom | 2 bathroom | 2 car | Pool | 260-280 sqm
Designed by Ansaria Architects. This is the all-inclusive option. Das Haus am Hang includes the house, pool, landscaping, deck, and fencing, key-ready with no trades to chase or decisions left to make. Fully Passive-aligned, beautifully executed.
Build time: 12 months
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Trusted High Performance Sustainable Home Builders
As committed sustainable home builders, every passive house built, whether compact or expansive, is designed to reduce energy consumption, promote healthier indoor air quality, and deliver consistent, low-maintenance comfort. Our approach ensures that each residence meets high standards of energy efficiency and environmental responsibility, making us builders of passive homes Australian residents trust.
Backed by over 25 years of Passive House building experience, each home is delivered by our trusted high performance home builders with precision and care.
For those seeking full certification, all TZO Homes can be delivered as Certified Passive Houses, with performance modelling, third-party verification, and full support through the certification process. Certified homes may also offer long-term resale advantages, thanks to their recognised performance and energy credentials.
Benefits of a TZO Passive House
All passive homes can be customised to suit your block, budget, and lifestyle. Our process includes full design support, council management, and build delivery, ensuring the highest quality standards of passive Homes Australia.
- Become eligible for a Clean loan for your green home with Bank of Australia.
- Highly energy efficient.
- 6kw Solar Inclusive.
- Low to non VOC’s.
- Qualifies for Passive Haus Certification.
- Carbon Neutral certification.
- Mould free construction.
- German Appliances.
- German Windows and Doors.
- Burglar Safe.
- Short Build Time.
- Design Consultation.
- Design Customisation.
TZO Passive Homes are designed for performance, comfort, and long-term value.
The TZO Collection
Ready to build your dream home? Partner with The Zimmerman OZ — experts in Passive Houses Australia and sustainable living. Send us an email at Info@tzo.com.au or call us at 0491 206 494 or 0438 031 621.
Let’s design a home that’s sustainable, comfortable, and uniquely yours.