When you’re looking for a new rental, it’s easy to focus on rent, size and location. The way a building is designed matters too. It affects how warm your home stays in a Cowichan Valley winter, how cool it stays in August, and how easy everyday life is.
Here are four sustainable features worth knowing about, what they mean for you as a renter, and a few questions to ask when you’re viewing your next place in Duncan or anywhere on Vancouver Island.
1. Heat pumps

A heat pump moves heat rather than making it. In winter, it draws warmth from the outside air and brings it indoors. In summer, it works in reverse to cool your home.
For renters, that means one system for both heating and cooling, steady temperatures without hot and cold spots, and quiet operation. With warmer summers on the Island, having cooling built in is a real comfort.
2. Solar hot water

Solar hot water systems use panels on the roof to capture the sun’s heat and pre-warm the building’s water. A conventional system tops up the temperature when needed, so hot water is always there.
For renters, nothing changes day to day: showers and dishes work just as you’d expect. The difference is that the building uses less energy to deliver the same hot water.
3. EV charging

If you drive an electric vehicle, or think your next car might be one, charging at home makes a big difference. For many renters, the hardest part of going electric is having nowhere to plug in overnight.
Buildings with EV charging solve that. It’s also worth asking about even if you don’t drive electric today, since a lease often outlasts a car decision.
4. Rainwater gardens

A rainwater garden is a planted area designed to collect rain from roofs and paved surfaces and let it soak slowly into the ground. Native plants and layered soil filter the water along the way.
On Vancouver Island, where most of the year’s rain falls between fall and spring, these gardens help manage runoff and protect local streams. For residents, they also mean greener outdoor spaces to enjoy.
Questions to ask at your next viewing
- How is the home heated, and is there cooling for the summer?
- How is hot water supplied?
- Is there EV charging, or a plan to add it?
- How does the building handle rainwater and outdoor green space?
- What features help keep utility use down?
Looking for a new home in the Cowichan Valley?
Affordable Apartments is building new rental homes in Duncan and Chemainus, including Lumina on Gibbins Road: 100 one- and two-bedroom rental homes above street-level retail, with a rooftop terrace, now under construction.