MICRO-HOMES: A SOLUTION

By Wendy Yuan

micro-home plans by pinuphouses.com

Homeownership has long been the “American Dream”. Achieving this dream often requires people to put their entire savings into real estate. With housing prices skyrocketing and the threat of global warming, micro-homes or tiny houses have become a suitable alternative for some.

Micro-homes refer to any residential structure under 400 square feet (37 square meters). They can range from cob houses and shipping containers to buses and even boats.

I was first introduced to micro-homes in an Architectural Technology course, where students were required to design Net-Zero Energy tiny houses for single families. The main benefits of micro-homes that appeal to me, include:

Affordability

Because of their sizes, tiny homes cost much less than the traditional options. It is less likely for people to be handcuffed to long-term mortgage loans. For example, this Japanese Tiny House on Wheels cost $30,000 USD in construction. Aside from the small purchase price, micro-homes also demand a relatively low cost of upkeep and insurance fees.

Customizability

Customizing a micro-home is more manageable than renovating a standard single-family house. Many have built their homes from found materials, others have tailored their space to their needs through DIY projects. However, what fascinates me the most is the ingenious solution to the limited space: shapeshifting. With pulls on handles, the walls slide across this 344 square feet (32 square meters) Transformer Apartment in Hong Kong, to create more “room”.

Sustainability

Tiny houses are environmentally conscious. Often constructed out of recycled materials and converted from “undesirable” spaces, they have a significantly smaller carbon footprint. Some owners prefer an “off-the-grid” lifestyle, which means they must source their own water, electric and plumbing services. Introducing water recycling system, solar-integrated roofs and compost toilets!

micro-home plans by pinuphouses.com

Micro Homes in Canada?

Although interest in micro-homes is high in Canada, municipalities are slow in accepting them. Some set a minimum square footage requirement; some even specify the colour and type of building materials. No city yet provides adequate zoning description or building by-laws to encompass tiny houses.

Progress is slow but present. Some cities, such as Vancouver and Edmonton, are softening restrictions for secondary suites. There have been plans to build communities of micro-homes in towns such as Okotoks, Alberta. The City of Hamilton has recently shown it’s progressive side by approving a zoning by-law that permits the construction of laneway houses on inner-city lots containing a detached single-family home. In this case, the size of the units are limited to 50 SM in area and 3M in height, adding much needed smaller units to the mix. This allows residents to age in place, or simply add some more affordable units to the retail stock.

Micro homes can offer refuge to the homeless, improve social wellness and contribute to the fight against climate change. Most importantly, they offer some simplicity to life. We can live for ourselves, instead of living for our houses.

#CLIMATESTRIKE

In March 2019, the City of Hamilton officially declared a climate emergency (we wrote about it here). The declaration was necessary, but it’s not enough.

We are running out of time. As architects, we are uniquely positioned to change the way we design cities and buildings. It is the obligation of our profession to exert influence over our clients, consultants, and the authorities having jurisdiction to introduce new design and building practices into the market. Net-zero buildings are easily within our reach; it’s not rocket science. It comes down to better detailing, more insulation, careful design and renewable energy. The longer-term financial viability of a net-zero building is radically better than the kinds of buildings we are accustomed to building.

In response to the Global Climate Strike, the Canadian Architects Declare pledge was created, urging architects and designers to raise awareness of the impact of the built environment on climate change and take immediate action through their projects.

About 150 architects signed the pledge, committing to:

  • Raising awareness
  • Taking immediate (and measurable) action
  • Designing for holistic reductions in greenhouse gas emissions
  • Eliminating waste and harm
  • Adopting regenerative design principles and practices
  • Advocating for the rapid systemic changes required

As architects and designers, we can make a difference. According to Architecture 2030, the urban built environment is responsible for 75% of annual global GHG emissions: buildings alone account for 39%. 

We should never underestimate our impact.
Together, we shape the world.
  
#ArchitectsDeclare #StandwithGreta #DesignforFuture