Quote:
Originally Posted by someone123
I think it's important to have, in aggregate, a decent-sized bank of potential sites that are zoned for higher density, to allow the city to grow up instead of just out. This is already the case downtown to some degree with HRM by Design; it's easy to build a 20-storey tower on this site. If the Centre Plan is well done there will be a large number of opportunity sites to keep the city going for years.
I don't know if it's true, but I have read lately that up to 40% of development has been going to the urban core. It used to be more like 15% a few years ago and in the 90's it was probably more like 2%. That indicates to me that the city actually is getting denser instead of just sprawling more as it grows. This also reduces the need for expensive infrastructure like a third harbour crossing. It would be much cheaper to add 30,000 new people to the peninsula and provide excellent transit there than it would be to add 30,000 people on the Dartmouth side and expand the road and bridge network to compensate. Given the number of empty and underused sites, 48-storey buildings aren't required to get that many new people onto the peninsula. I'd be surprised if that requires highrises at all.
As far as the tall buildings go I think it's a confusion of cause and effect to think that tall buildings make cities grow. The tall buildings follow the growth, sometimes. And lots of big, successful cities don't have tall buildings.
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Very well put, as always, someone123.
I'd only quibble with one point: the big, successful cities that don't have tall buildings tend to be ones that have very high levels of dense multiple unit mid-rise residential developments -- thinking Paris as a good example.
Halifax, for various historical reasons (and zoning reflects it), even on the peninsula, is mostly single family / single unit homes, which today are very low density (maybe decades ago, these houses downtown housed huge families, but today are seniors, empty nesters, etc).
If we want a dense urban downtown / peninsula, to compensate for our large swaths of low density housing, Halifax needs some areas to be very high density-- including legitimate skyscrapers beyond 21 floors. So, you have a mix of mid-rise, low density, and intense high density -- that, to me, seems like a recipe for a successful city.
We're doing better now, but developing downtown is still very expensive, and anti-height NIMBYs still have a lot of influence (they're always in media), and HRM planning staff are also very quick to recommend rejecting tall proposals...