[URBAN NOTE] "City considers requiring more space between tall buildings"

[rfmcdonald]

Yonge Street Media's Paul Gallant describes something that makes perfect sense. Many of the new towers in the downtown are simply far too close to each other. Planning is clearly needed.

As part of TOcore, a three-year study by City Planning into how to positively manage growth in Toronto’s downtown, the city held a meeting to talk about tower separation. That is, how far tall buildings should be set back from property lines and how much space there should be between two towers on a single site to avoid excessive shadowing, pedestrian-level wind and blocked views.

Recommendations that came into effect in 2013 suggests that there should be a setback of 12.5 metres or greater for all tall building towers from the side and rear property lines or centre line of an abutting lane, and for more than one tower on the same site, the setback should be 25 metres or greater. But the current zoning, which requires a setback of only 5.5 metres, is considered outdated amidst Toronto’s current avalanche of 40-plus-storey towers.

Proposed changes to the official plan would require base building height for tall building development to be consistent with the existing streetwall of the block. The new plan might also restrict tall buildings from being built on small sites. The City Planning department would also like more widespread use of “block planning” where numerous tall buildings are proposed, or where the individual lots are too small to accommodate the required setbacks. “These plans take into consideration where towers could possibly be located on any given block to ensure appropriate tower placement, massing, scale and setbacks,” states the slides presented at the consultation.