Powerhaus Designs

08/02/2026

04/02/2026

- Lifestyle + Escape -
Tucked away in the hills of Jamberoo NSW
A secluded modern retreat designed for privacy, connection to nature, and effortless country living.

26/01/2026

Swipe to see how this home has transformed with a fresh new facade, modern materials, and a completely updated street presence - Proud to bring another Newcastle renovation to life.

15/01/2026

- Sunny days made better -
Our latest Merewether project features a new pool, deck extension and lush landscaping — the ultimate backyard escape.

14/01/2026

- Before and after -

A fresh new look for this home in Cooma.
This alterations & additions project focused on re-modernising the front façade, improving street appeal while keeping the home practical and cohesive with the existing structure.
A great example of how thoughtful design can completely transform a home.

18/09/2025

Need Building Design Plans? We’ve Got You Covered!

Introducing Powerhaus Designs – Your trusted partner in residential and commercial building design, proudly based on the South Coast and servicing beyond!

Whether you’re building new, renovating, extending, or fitting out a commercial space, we provide custom, council-ready design plans tailored to your needs.

🔹 New Builds & Renovations
🔹 Residential & Commercial Projects
🔹 Council Submissions & Compliance
🔹 Functional, creative, and efficient designs
🔹 South Coast based – available for work in surrounding regions

With a practical understanding of construction and a strong eye for detail, Powerhaus Designs brings your ideas to life with plans that work for builders, clients, and approvals.

30/08/2025

A dual residence concept born from contrast: bold meets refined, dark meets light, stone meets steel.
Coming soon from Powerhaus Designs to Jindabyne’s evolving edge.

22/05/2025

Dual Occupancy - Granny Flat ( Cooma North)

This custom-designed granny flat was created to meet the specific needs of our client in Cooma, offering a smart, flexible living solution tailored to both the climate and lifestyle of the Snowy Monaro region. With Cooma’s growing demand for quality secondary dwellings—driven by local infrastructure projects and a steady rental market—this design provides the perfect balance of comfort, privacy, and long-term value.

Set on a spacious block, the granny flat includes a well-appointed kitchen, open-plan living, and energy-efficient features to suit Cooma’s cooler climate. Whether for extended family, rental income, or future downsizing, this compact home delivers functionality without compromise. For our client, it was the ideal way to unlock the full potential of their property while planning for evolving lifestyle needs.

02/01/2025

Before and After - Balcony addition to existing residence in Marks Point, NSW.

28/12/2024

Welcome to Powerhaus Designs…

At Powerhaus Designs, we know that making a lasting impression comes down to using the right combination of materials, finishes, and design elements.

We specialise in designing structures that are not only visually appealing but also practical and built to last.

We collaborate closely with each client to ensure their requirements are met while delivering high-quality, functional results.

Our services are here to make your design process as easy as possible.

While building can be stressful, we are here to guide you through each step with ease.

Drop us a message, we’d love to hear from you!