I have a condo near High Park along the waterfront that's about 600sqft. It's a beautiful building with a gym, small pool, party room, 2 guest furnished suites that only cost $50/night, a virtual golf room and modestly landscaped grounds.
The unit I own has a balcony, parking spot and locker. The building is about 5 years old and has a solid financial status with a well versed board of directors.
The maintenance fees run about $310 a month and contrary to what has been posted prior, they include all utilities except phone/internet/cable AND they have only gone up the 3% each year, except for when the HST came into effect, which added an extra 8%. So since 2008, the maintenance fees have gone from $270/month to $310/month. At the same time, the unit has appreciated $50k despite the fact that market plateaued for a while during 2009. My neighbour bought his unit for $149k and now his is worth $300k after 5 years of ownership.
Another item to consider is that maintenance fees may be dependent on whether or not you have a locker, parking spot and what floor you are on. Typically floors 10-19, 20-29 and 30-39 will have a premium the higher up you go.
The property taxes run about $1900/yr. in this building for a unit with similar characteristics to mine.
So above the mortgage, the carrying cost for property taxes and maintenance fees are about $500/month.
PS> I was my fathers primary caregiver last year and spent all of last year looking at different retirement homes and long term care homes. PM me if you have any questions, as it can be a maze of information to digest at times.