Skilled & Trained Experts
Our team of skilled and trained experts ensures top-quality service in every job.
Fast & Reliable
Delivering fast, reliable solutions to keep your building needs secure and operating smoothly.
➕ Home Extensions
Home Extensions are a key service offered by Mike Macrae Builders Limited, focusing on physically expanding the footprint of your existing home in Otago. Extensions are often seen as the optimal way to gain space without the upheaval of moving house.
What an Extension Involves
An extension is fundamentally similar to a new build, but it is physically attached to the existing structure. It typically involves:
- Adding a Room: Building out to create a new living room, master bedroom suite, or a larger kitchen/dining area.
- Adding a Level: This is less common but involves adding a second story to a single-level home.
- Seamless Integration: The goal is to make the new addition look and function as if it were part of the original house, matching the roofline, cladding, and internal flow.
The Builder's Role
Mike Macrae Builders would manage the entire process for your extension, which is typically more complex than a simple renovation:
- Design and Consents: Coordinating with architects/draughtsmen for the design and securing the required Building Consent from the Otago City Council.
- Foundations and Structure: Laying new foundations and structurally joining the new framing to the existing house.
- Weatherproofing: Ensuring the critical junction between the old and new structures is completely weathertight.
- Internal Integration: Managing the opening of internal walls and running new services (electrical, plumbing) to connect the addition with the rest of the home.
An extension offers the scale of a new build with the convenience of working within an established location.
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Focus on Dedication and Local Presence
Why Choose Mike Macrae Builders?
- Local Otago Commitment: As a newly registered company based right here in Otago, we are deeply invested in the local community and the quality of every home we build in the Otago region.
- Dedicated Focus: We intentionally keep our project load manageable, ensuring that your build receives the direct, personal attention of our principal builder, Mike Macrae, from start to finish.
- Clear Communication: We prioritize transparency and responsive communication. You will always know the status of your project and feel fully supported throughout the entire construction journey.
- Craftsmanship: We are committed to building our reputation on the quality of our work, promising high-standard finishes and durable construction that will stand the test of time.
"Working with Mike on our kitchen renovation and dining/lounge extension has been a really good experience for us. Mike is reliable, hard working, and has a high level of attention to detail. Mike projected managed the renovation/extension and brought in contractors who he has a good working relationship with. Mike is highly organised, which meant that everyone was on site who needed to be, and importantly, at the right time."
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From the team who is passionate about working side-by-side with our partners to deliver the best results.



