Jimmi O'Toole Homestar Accredited Designer and Assessor
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Homestar

This achievement demonstrates our commitment to creating environmentally responsible and high-performing buildings. His knowledge of Homestar principles, alongside our holistic Impact framework, will significantly benefit our clients looking to minimise their environmental impact. Curious about how the new Homestar accreditation can elevate your next project? Visit our website or send us a message!

Why Homestar is Beneficial to Our Clients
Homestar is New Zealand's leading tool for rating the health, warmth, and efficiency of homes. By partnering with an accredited professional like Jimmi, our clients unlock a range of benefits for their new build or renovation projects:
Superior Indoor Environment Quality:
• Healthier Homes: Homestar-rated homes are designed to be warmer, drier, and healthier, reducing issues like mould and condensation. This contributes to better respiratory health and overall well-being for occupants.
• Enhanced Comfort: Through optimised insulation, ventilation, and natural light, Homestar homes provide a consistently comfortable living environment year-round, minimising drafts and temperature fluctuations.
Lower Running Costs & Energy Efficiency:
• Reduced Utility Bills: Homes designed to Homestar standards are highly energy-efficient, meaning significantly lower electricity and gas bills for heating, cooling, and hot water. This provides tangible financial savings over the lifetime of the home.
• Future-Proofed Energy Performance: As energy prices rise, a high Homestar rating ensures your home remains affordable to run and desirable for future occupants.
Increased Property Value & Market Appeal:
• Premium Asset: A Homestar rating is an independent verification of a home's quality and sustainability performance. This often translates to a higher market value and quicker sales, as buyers increasingly seek eco-friendly and efficient properties.
• Enhanced Reputation: For developers, building Homestar-rated homes showcases a commitment to quality, sustainability, and occupant well-being, enhancing their brand reputation.
Reduced Environmental Impact:
• Lower Carbon Footprint: Homestar promotes designs that minimise energy consumption and encourage the use of sustainable materials, directly reducing the home's environmental impact during construction and operation.
• Resource Efficiency: Emphasis is placed on efficient use of water, waste reduction during construction, and responsible material sourcing, contributing to a more sustainable built environment.
Access to Green Financing:
• Specialised Mortgages: Some banks in New Zealand offer 'green' or 'sustainable' home loans with preferential interest rates or benefits for homes that meet specific environmental standards like Homestar. Jimmi's accreditation can help clients qualify for these opportunities.
Peace of Mind & Quality Assurance:
• Independent Verification: The Homestar rating provides an objective, third-party assessment of the home's performance, giving clients confidence in their investment and the quality of their build.
• Guidance Through Complex Decisions: Navigating sustainable design choices can be overwhelming.
As an Accredited Designer and Assessor, Jimmi can guide clients through the entire process, ensuring optimal outcomes for their specific needs and budget.

We like to run our business light on Carbon, just as we encourage our clients to do.

We’re proud to announce that Jimmi O’Toole and Raphaela Rose are now Green Star Accredited Professionals.

Director Campbell McNeill contributed a feature length piece to Otago Polytechnic's inaugral Architecture themed issue of Scope Art & Design. His writing explored equitable housing into the future which reflects on the cross section of architecture and economics.