The “ground plane” is an important reference in architecture. The ground is typically where people walk. The ground is where our fabricated buildings meet the earth. And the ground is where our experience of the urban environment–however good or bad it may be–truly takes shape. Often times I feel that we, city dwellers, spend far too much time worrying about the height of buildings and not enough time worry about the ground floor.

But what if there were no clearly defined ground plane? This morning I stumbled upon an interesting book called, Cities Without Ground: A Hong Kong Guidebook. The authors call it “a manifesto for a new theory of urban form.” And the argument is that Hong Kong has developed a unique series of public/private spaces that allow it to function as a fully three-dimensional city. 

Through underground tunnels, above ground walkways, escalators, and other connective infrastructure, Hong Kong is reinventing the way we typically think about cities–both from a user experience and a real estate standpoint. Here’s an excerpt from the Guardian architecture and design blog:

The phenomenon began in the 1960s, when the Hongkong Land company, one of the main developers in the region, built an elevated walkway to connect a luxury hotel to the second storey of an adjacent shopping mall. An insignificant move, perhaps, but it in fact had the effect of changing the rentable values within the building: suddenly the mall’s second floor units could be rented out for more than those at ground level. It entirely recalibrated the vertical logic of real estate value.

Now, you could argue that Hong Kong is a unique place. And it is. Other, less dense cities, have found above and below grade walkways to be a destroyer of urban vibrancy. But in Hong Kong it works and, as many other cities around the world focus their energies on urban intensification, we may find that Hong Kong is indeed a new model for urban form.

Spacing Vancouver recently published an interesting look at Vancouver’s West End neighborhood. And it led me into a deep dive of the neighborhood’s recently adopted Community Plan (November 2013). So today I’d like to talk a bit about the neighborhood and also their plans for managing growth over the next 30 years.

Officially established in 1969, the West End spent the next 3 decades as the most densely populated area of Vancouver. But starting in the 2000s with the development of high-rise condo towers in neighbouring areas such as Downtown South to the southeast and Triangle West and Coal Harbour to the northeast, the West End lost this position. Today it’s the 4th most densely populated neighborhood in the city.

The bulk of the housing (77%) is in the form of apartments with 5 or more storeys. And 81% of residents are renters. This is well above the city average of 52% and is likely a reflection of the neighborhood’s younger demographic (25-29 years old is the largest segment) and its position as a landing ground for new Vancouverites.

But as a large central area with exceptional access to natural amenities, I would imagine that development pressures are and will continue to be significant. To plan for this growth, the city wants to intensify the central areas of the neighborhood with low-rise and mid-rise form and the periphery with high-rise towers. And already this is happening with developments such as the 62-storey Shangri-La Hotel.

Here’s an image depicting their 30 year vision:

But what stands out for me in the Plan is Vancouver’s continued commitment to laneway intensification. The Plan refers to it as “Laneway 2.0” and they specifically mention the opportunity to redevelop the West End’s wide laneways with “ground oriented infill housing.” Below is an example of how this could be done on a small residential lot, but the Plan also includes images for how the same might be accomplished on underutilized apartment building sites.

Laneway housing is a topic I’ve written about extensively on ATC. Toronto is absolutely behind on this. And as I’ve argued before, we need to be looking at urban intensification across all scales, from low-rise to high-rise, if we want to create inclusive and vibrant cities. With the West End Community Plan, Vancouver seems to be doing just that.

The journey of Architect This City has been an organic one. When I first started blogging regularly in September 2013, I had no plan in mind other than that I wanted to write about cities. I had just come off working full-time on my startup, Dirt, where I had gotten into the habit of writing and I enjoyed it immensely. So I wanted to continue.

Cities seemed like the perfect umbrella to capture all of my passions: architecture, design, planning, real estate, and even technology. And so I rebranded brandondonnelly.com—which I had already been using as a microblog—and slapped the title “Cities” on it. (That personal microblog has since become brandondonnelly.me.)

Then, after a few months of blogging, I was having drinks with a good friend of mine and telling her about my new daily discipline. She immediately asked me what it was called and, when I replied by saying that I didn’t really have a name for it, she insisted that I create one immediately. Since she’s one of the brightest people I know, I gave it some serious thought. A few days later, Architect This City was born.

I liked the idea of having a distinct brand, because then it meant it could grow beyond just a personal blog. It could become a real community of people passionate and committed to building better cities. And that ultimately became the goal as I got deeper and deeper into writing.

Since that time last year, I’ve had friends guest blog on ATC. It has gone on to become syndicated on Mobility Lab and Urban Times. And it has been featured by the Guardian in the UK has one of the big city blogs in the world. But even more exciting are the moments when somebody tells me, either face-to-face or through a quick message, that they’re really enjoying ATC and that they read it daily. That’s what keeps me going.

Lately though, I’ve been thinking about what’s next. What’s the purpose of ATC? What’s the why? I thought about writing a manifesto of sorts, but that just seemed unnecessarily onerous. So I sat down, primarily on the subway, with Evernote, and I wrote a purpose statement for ATC:

To promote the building of beautiful and environmentally sustainable cities that offer strong economic opportunities and a high quality of life.

That’s really what I believe cities should do. They should be enjoyable and beautiful places to live life and they should empower people to get richer. At the same time, we need to be aware that as more and more of the world’s 7 billion people move into cities, the need for environmentally sustainable solutions is only going to increase.

So those are the kinds of discussions I hope we can have on ATC. Regular scheduled programming will continue as usual, but hopefully now the why is clearer. If you have any feedback on the above statement, I would love to hear from you in the comment section below.