Slate Asset Management, RAD Marketing, and the top producing brokers for One Delisle were fortunate enough to be able to tour a Studio Gang-designed project in Amsterdam today called the Q Residences. A huge thanks to the developers — Kroonenberg Groep and Neoo — for their time and hospitality this afternoon.

Here are two photos of the exterior:

The building, which is a mixed-income rental apartment, is still under construction, and occupancy is expected sometime this fall. The structure is poured-in-place concrete, but the balconies were all pre-fabricated and installed on site. You can tell this by looking near the top of the above photo.

Here are a few other interesting takeaways from the tour:

- 40% of the complex is social housing (which is housed in an entirely separate but similarly impressive building); this is a mandatory requirement

- The land is owned by the city and is being leased to the developers; the lease rate was discounted to account for the social housing requirement

- The entire building uses in-floor heating and cooling, so there are no ducts or bulkheads in any of the suites (slabs are all about 300mm to accommodate this)

- The balconies all have a rainwater collection system, which is mounted and concealed on the exterior of the building (it rarely goes below freezing here I am told)

- The parking ratio for cars is very roughly about 0.5 per unit and the bicycle parking ratio is very roughly 3 per unit (remember this is the bicycle capital of the world)

- Structural system is mostly shear walls; they also have some post-tensioning in the slabs

- Less reliance on metal wall studs; instead they use a more expensive block-like system that offers more rigidity and better sound attenuation (I will look for the exact specification)

- There is also this odd/interesting requirement that all of the suites have an operable window that can provide both natural ventilation and sound attenuation; in other words, it needs to let air in and block sound at the same time

Here’s what that looks like at Q Residences:

We don’t have a requirement like this in Toronto and so that’s why I used the word odd. We have ventilation and sound requirements, but they don’t need to be solved simultaneously in this same way.

Why I also think this is interesting is because I think it speaks to a greater reliance on natural ventilation over active mechanical systems. In Toronto, the underlying thinking is that if it’s too hot and noisy, it’s just a matter of shutting your windows and turning on the AC.

Of course, we obviously we have to manage around a very different climate, so I don’t mean this as a criticism of Toronto codes. It’s just an observation.

If you aren’t familiar with the Q Residences, or the work of Neoo and Kroonenberg, I would encourage you to search around online. The project is gorgeous and so is the rest of their work.