Simply sustainable home designs

A unique collection of energy efficient pre-planned homes designed by award winning Arcologic and built by leading builders in your area.

Welcome to Econests

Econests are a unique collection of highly energy efficient, carbon negative home designs for Western Australia, including the Witchcliffe Ecovillage.

Designed by the award-winning team at Arcologic Design and expertly built by our carefully selected builders, these homes are some of the most sustainable in Australia.

With an impressive average energy rating of 9 Stars and the potential to be carbon negative, they set a new standard for eco-friendly living.

We dream it.

We have spent several years working towards this unique collection of designs to offer as an alternative pathway to your dream sustainable home without the uncertainty, time, stress and costs of custom design. By choosing from our pre-designed collections you can save on the considerable cost of a custom designed process, yet still get a home that feels unique and has genuine architectural beauty

They build it.

We partner with a select group of skilled builders who have the proven expertise, quality and resources to bring our Econest home designs to life at the highest level. By carefully matching the right builders to the right locations, we’re able to offer our clients the best value. These trusted builders fully understand the Econests approach, and our ongoing collaboration fosters knowledge sharing, valuable insights and continuous improvements in craftmanship and quality.

You live it.

Our mission is to help you live in a better home and leave behind a better environment . . . to live lighter and wake every day cocooned in quality spaces, with a home designed to support , not drain your resources. We understand that the process of having a home designed and built from scratch can be stressful and our aim is to simplify the process so it can be an enjoyable and rewarding experience for all.

" I had thought that I would need to start from scratch with a custom design given what I wanted for my home, but it has become clear that through the variety and originality of your Econest designs I could save on the considerable cost of this process, yet still get a home that feels unique and has genuine architectural beauty.

— Lewis P, Witchcliffe Ecovillage

Our Latest Home Collections

  • RETREAT collection

    2 and 3 bedroom homes

    The RETREAT Collection is inspired by simple country cottages found in small villages and towns scattered throughout the regions of Western Australia.

  • 2 , 3 & 4 Bedroom homes

    FARM.house collection

    3 and 4 bedroom homes

    The FARM.house collection brings a modern twist to classic farmhouses, featuring steep gables, weatherboard style cladding, a zincalume roof and vine-covered pergolas

  • BARN collection

    3 and 4 bedroom homes

    The BARN.house collection of homes combines the charm of simple barn-like structures with the sophisticated design of mid-century modern.

  • ESCAPE collection

    2 bedroom homes

    Designed for smaller Lots, these homes are simple yet stylish - perfect for holiday rentals or enjoying a peaceful, minimalist lifestyle.

What Econest-ers Are Saying

" I had thought that I would need to start from scratch with a custom design given what I wanted for my home, but it has become clear that through the variety and originality of your Econest designs I could save on the considerable cost of this process, yet still get a home that feels unique and has genuine architectural beauty.”

— Lewis, Witchcliffe Ecovillage

“The spacious feel of the house is highlighted by the high ceilings and doorways throughout. The energy efficiency is clearly illustrated by the comfortable indoor temperatures no matter the conditions outside. Tallwood were excellent to work with and we have had no issues since we moved in over a year ago. Our home is easy to live in and we are very proud of it"

— Gill & Bouwe, Witchcliffe Ecovillage

" From the day we moved in we have felt warm and cosy in the house. Cool in summer (without aircon) and warm in winter is something you can almost not believe. The Arcologic approach has certainly been a great help in making decisions about style, colour and fittings. That and a great builder has made the whole process very smooth and easy."

— Hans & Dagmar, Witchcliffe Ecovillage

Why Econests ?

  • What really sets Econests apart from other pre-designed homes is the quality - in every aspect, from the design and materials to the process and final build.

    We're not aiming to be the cheapest, because when it comes to one of the biggest investments of your life, cutting corners isn't an option . That's why our build partners are carefully handpicked to ensure quality you can trust, from start to finish.

  • By choosing one of our pre-designed Econests, you could save up to six months on the design and approvals process compared to a custom build, since we've already completed 90 % of the work for you.

    In today's market , saving time means saving money - avoiding delays helps prevent unexpected cost increases, so you'll have more room in your budget for those personal finishing touches that make your house feel like home.

    Our expert build team also ensures a smooth, stress-free experience, with most homes completed in just 6 to 10 months.

  • When you choose one of our pre-designed Econests, you're instantly saving at least 75 % on design and engineering fees compared to a custom build. Plus, we work closely with our Product Partners to get you premium materials at more affordable rates.

    By creating collections of homes that use the same high quality products across multiple builds, we're able to unlock cost savings and efficiencies that aren't possible with one-off custom designs.

    And don't worry - while we save you money, we never cut corners on quality, We believe that the value of well-made materials and products is remembered long after any initial price tag.

  • Our Econests are designed with you in mind, offering a self-sufficient, sustainable living experience.

    Powered by solar energy and using collected rainwater, these homes are built to work in harmony with nature. With energy-efficient solar-passive design, they naturally harness the sun's energy and cool breezes to keep your home at a comfortable temperature.

    Smart features like strategically placed double glazed windows, high quality insulation, and heat absorbing materials ensure comfort all year round with little need for extra heating or cooling. The addition of Big Ass 'Haiku' fans enhances airflow, making your space even more comfortable.

    By relying on natural resources, Econests not only shrink your carbon footprint but also offer a cosy, eco-friendly lifestyle that saves you money on utility bills.

  • When you choose an Econest, you get a clear picture of what to expect, unlike with a custom design.

    Our detailed designs, renders and completed projects help you fully visualise your future home. We also provide all the information you need, from budget estimates to energy ratings, so you can make confident and informed decisions.

    Plus, our homes are specifically designed to meet strict sustainability and design guidelines ( including in the Witchcliffe Ecovillage) ensuring there are no last-minute surprises or obstacles that could delay your plans.

  • The 'Paradox of Choice' suggests that having too many options can leave us feeling overwhelmed and less satisfied with our decisions in the long run.

    That's why we have simplified things for you by offering a range of home designs and finishes that make the decision-making process easier, while still giving you plenty of room to add your personal touch.

    Wev'e already done the heavy lifting by sorting through hundreds of products to select the most sustainable and cost-effective options from our trusted Product Partners, so you can feel confident in your choices without the stress.

  • Once you've picked your design and finishes, we handle the rest, so you can focus on what matters most to you.

    We'll take care of everything - from site surveys and energy ratings to approvals, engineering, and final costings for your contract. We can even arrange your landscaping and have our interiors team help with any extra finishing touches you'd like.

    It's truly a turnkey experience, and we can't wait to hand over the keys on move-in day, turning your vision into reality!

Our Building Partners

  • Perth Metro and Hills

  • South West

  • Great Southern