It was another confusing month in Toronto’s booming — or is it crashing? — housing market, with home sales dropping a precipitous 19.5 per cent year on year in December even as average prices shot up 6.5 per cent in the region.

For 2012 as a whole, the number of houses sold in the Greater Toronto Area fell 4 per cent from the year before. And while the Toronto Real Estate Board notes that overall sales levels were still high compared to the long-run average, the average price of a house in Toronto in the last month of 2012 — $478,000 — was nearly $20,000 less than the average price for 2012 as a whole ($497,000), suggesting prices may be losing steam heading into 2013.

As the city’s decade-long housing boom winds down, the numbers are beginning to show an increasingly schizophrenic real estate market — and not just in terms of prices and sales volumes heading in separate directions.

There is now a wide gap developing between the condo market and the rest of Toronto’s housing market. While prices for detached homes shot up 6.2 per cent in December, year on year, condo prices fell 0.9 per cent — a sign that those analysts who say Toronto condos are overbuilt may in fact be right.

But a lack of available space to build standalone homes within reasonable commuting distance of downtown Toronto means the detached home market could still see upward pressure, even as the condo market sputters.

A significant slowdown in the GTA housing market could have serious consequences on the economy. Canada’s economy is now more reliant on construction jobs than it has been in recent history.

Ivey Business School prof George Athanassakos notes in a Globe and Mail column that housing investment now accounts for about 7 per cent of Canada’s GDP, well above the 5.8-per-cent long-term average, and just below the levels seen in the late 1970s and late 1980s — the last times Canada’s housing market busted out.

Athanassakos goes on to predict that Canada can expect its housing market to stagnate in the coming years and even decades, largely due to the fact that baby boomers are retiring and effectively relieving upward pressure on house prices.

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  • 12 Degrees

    This 11-story building near Toronto's Queen West, developed by BSäR Group Of Companies and Prince Bay Developments, is meant to reflect the "building-block" feel of other buildings in the neighbourhood, such as the Art Gallery of Ontario and the Ontario College of Art and Design. Expected completion date: January 2013.

  • 12 Degrees

    This 11-story building near Toronto's Queen West, developed by BSäR Group Of Companies and Prince Bay Developments, is meant to reflect the "building-block" feel of other buildings in the neighbourhood, such as the Art Gallery of Ontario and the Ontario College of Art and Design. Expected completion date: January 2013.

  • 12 Degrees

    This 11-story building near Toronto's Queen West, developed by BSäR Group Of Companies and Prince Bay Developments, is meant to reflect the "building-block" feel of other buildings in the neighbourhood, such as the Art Gallery of Ontario and the Ontario College of Art and Design. Expected completion date: January 2013.

  • West Harbour City

    Completed in 2010, this building on Toronto's western lakeshore gives the city a new Gothic touch. Developed by Plazacorp and designed by Quadrangle Architects, the 36- and 28-story condo towers are quickly becoming a city landmark.

  • West Harbour City

    Completed in 2010, this building on Toronto's western lakeshore gives the city a new Gothic touch. Developed by Plazacorp and designed by Quadrangle Architects, the 36- and 28-story condo towers are quickly becoming a city landmark.

  • Hive Lofts on the Queensway

    Designed by Teeple Architects and developed by Symmetry Developments, this six-story low-rise will change the feel of Toronto's Queensway neighbourhood. Construction expected to be completed by May, 2013.

  • Hive Lofts on the Queensway

    Designed by Teeple Architects and developed by Symmetry Developments, this six-story low-rise will change the feel of Toronto's Queensway neighbourhood. Construction expected to be completed by May, 2013.

  • TCHC Block 32

    OK so this isn't exactly a condo tower -- it's a rental building being developed by the Toronto Community Housing Corporation. The 41-story apartment building is set to be completed in late 2012, and the building makes two important points: That rental aprtment buildings can have character; and that if designed properly, buildings can look cool in winter.

  • TCHC Block 32

    OK so this isn't exactly a condo tower -- it's a rental building being developed by the Toronto Community Housing Corporation. The 41-story apartment building is set to be completed in late 2012, and the building makes two important points: That rental aprtment buildings can have character; and that if designed properly, buildings can look cool in winter.

  • 190OZ

    190OZ, to be located on Ossington Street in the city's west side, is another example of the "building block" style that is becoming popular in Toronto. Developed by Reserve Properties, the six-story building should be online in 2014.

  • 190OZ

    190OZ, to be located on Ossington Street in the city's west side, is another example of the "building block" style that is becoming popular in Toronto. Developed by Reserve Properties, the six-story building should be online in 2014.

  • King West Condominiums

    This monstrous, three-pronged condo tower isn't slated to open until mid-2013, but its shadow is already changing Toronto's landscape. Developed by Plazacorp and designed by Quadrangle Architects, the building features a 20,000-square-foot fitness club and no fewer than two bowling alleys.

  • King West Condominiums

    This monstrous, three-pronged condo tower isn't slated to open until mid-2013, but its shadow is already changing Toronto's landscape. Developed by Plazacorp and designed by Quadrangle Architects, the building features a 20,000-square-foot fitness club and no fewer than two bowling alleys.

  • King West Condominiums

    This monstrous, three-pronged condo tower isn't slated to open until mid-2013, but its shadow is already changing Toronto's landscape. Developed by Plazacorp and designed by Quadrangle Architects, the building features a 20,000-square-foot fitness club and no fewer than two bowling alleys.

  • Edge on Triangle Park

    This 15-story building from Plazacorp and architects Tact Design brings European modernism to Toronto's Liberty Village neighbourhood. The big empty spaces in the building (note the gap on the right side of the main facade) create a "shine-through" effect that gives the building more than the usual amount of lighting. Completion slated for January, 2014.

  • Edge on Triangle Park

    This 15-story building from Plazacorp and architects Tact Design brings European modernism to Toronto's Liberty Village neighbourhood. The big empty spaces in the building (note the gap on the right side of the main facade) create a "shine-through" effect that gives the building more than the usual amount of lighting. Completion slated for January, 2014.

  • Studio on Richmond

    Aspen Ridge Homes is planning this futuristic (some would even say Blade Runner-ish) building complex for Toronto's repidly gentrifying downtown east side. Once completed, the complex will feature two towers -- one 41 stories, the other 31 stories. Another project from Quadrangle Architects, this one is slated for completion in January, 2015.

  • Studio on Richmond

    Aspen Ridge Homes is planning this futuristic (some would even say Blade Runner-ish) building complex for Toronto's repidly gentrifying downtown east side. Once completed, the complex will feature two towers -- one 41 stories, the other 31 stories. Another project from Quadrangle Architects, this one is slated for completion in January, 2015.

  • Studio on Richmond

    Aspen Ridge Homes is planning this futuristic (some would even say Blade Runner-ish) building complex for Toronto's repidly gentrifying downtown east side. Once completed, the complex will feature two towers -- one 41 stories, the other 31 stories. Another project from Quadrangle Architects, this one is slated for completion in January, 2015.

  • Fashion House

    Fashion House incorporates a heritage building on Toronto's King Street West into a modern condo and retail complex. Designed by Core Architects and developed by Freed Developments, the building is one of Toronto's most unique restorations of a historical building.

  • Fashion House

    Fashion House incorporates a heritage building on Toronto's King Street West into a modern condo and retail complex. Designed by Core Architects and developed by Freed Developments, the building is one of Toronto's most unique restorations of a historical building.

  • Fashion House

    Fashion House incorporates a heritage building on Toronto's King Street West into a modern condo and retail complex. Designed by Core Architects and developed by Freed Developments, the building is one of Toronto's most unique restorations of a historical building.

  • Emerald Park

    Yes, people will be living in the curvy parts at the top, and what a downward view they'll have. This condo complex in north Toronto (401 and Yonge St.) will feature twin 42- and 43-story towers, and is slated for completion in August, 2013. It was developed by Metropia, Pure Plaza, and the architect is Roy Varacalli.

  • Emerald Park

    Yes, people will be living in the curvy parts at the top, and what a downward view they'll have. This condo complex in north Toronto (401 and Yonge St.) will feature twin 42- and 43-story towers, and is slated for completion in August, 2013. It was developed by Metropia, Pure Plaza, and the architect is Roy Varacalli.

  • Emerald Park

    Yes, people will be living in the curvy parts at the top, and what a downward view they'll have. This condo complex in north Toronto (401 and Yonge St.) will feature twin 42- and 43-story towers, and is slated for completion in August, 2013. It was developed by Metropia, Pure Plaza, and the architect is Roy Varacalli.

  • X The Condominium

    Designed by architectsAlliance for Great Gulf Homes, this building is recognizable to many Torontonians as an homage to the smoky black TD Bank tower on the city's skyline. Interesting as the building is, we're hoping the trend doesn't catch on, or the city will become a forest of black rectangles.

  • X The Condominium

    Designed by architectsAlliance for Great Gulf Homes, this building is recognizable to many Torontonians as an homage to the smoky black TD Bank tower on the city's skyline. Interesting as the building is, we're hoping the trend doesn't catch on, or the city will become a forest of black rectangles.

  • X The Condominium

    Designed by architectsAlliance for Great Gulf Homes, this building is recognizable to many Torontonians as an homage to the smoky black TD Bank tower on the city's skyline. Interesting as the building is, we're hoping the trend doesn't catch on, or the city will become a forest of black rectangles.

  • The Schoolhouse Lofts

    The Schoolhouse is an example of creative urban land use. Once known as Loretto College, the building has been transformed from a school into a five-story loft and condo complex in the heart of Toronto's Annex neighbourhood. Designed by 3rd Uncle for Empire Communities, the building opened in March, 2010.

  • The Schoolhouse Lofts

    The Schoolhouse is an example of creative urban land use. Once known as Loretto College, the building has been transformed from a school into a five-story loft and condo complex in the heart of Toronto's Annex neighbourhood. Designed by 3rd Uncle for Empire Communities, the building opened in March, 2010.

  • The Schoolhouse Lofts

    The Schoolhouse is an example of creative urban land use. Once known as Loretto College, the building has been transformed from a school into a five-story loft and condo complex in the heart of Toronto's Annex neighbourhood. Designed by 3rd Uncle for Empire Communities, the building opened in March, 2010.

  • Seventy5 Portland

    Another building from Freed Developments and Core Architects, this low-rise near King and Bathurst has garnered a lot of attention for its irregular rectangular patterns. The 10-story condo building opened in 2010.

  • Seventy5 Portland

    Another building from Freed Developments and Core Architects, this low-rise near King and Bathurst has garnered a lot of attention for its irregular rectangular patterns. The 10-story condo building opened in 2010.

  • Market Wharf

    Architect Peter Clewes' project near St. Lawrence Market on the east side of downtown has gotten a lot of attention for blending a style that evokes the surrounding historic buildings, while throwing a modernist tower -- complete with crazy, wavy balconies -- into the city skyline. Developed by Context Developments, the building opened in 2012.

  • Market Wharf

    Architect Peter Clewes' project near St. Lawrence Market on the east side of downtown has gotten a lot of attention for blending a style that evokes the surrounding historic buildings, while throwing a modernist tower -- complete with crazy, wavy balconies -- into the city skyline. Developed by Context Developments, the building opened in 2012. (Photo: Tact Design)

  • Market Wharf

    Architect Peter Clewes' project near St. Lawrence Market on the east side of downtown has gotten a lot of attention for blending a style that evokes the surrounding historic buildings, while throwing a modernist tower -- complete with crazy, wavy balconies -- into the city skyline. Developed by Context Developments, the building opened in 2012. (Photo: Tact Design)

  • Theatre Park

    One of the coolest aspects of this very noticeable building is how not noticeable at all it is at ground level -- it appears to be just another small building on King Street West. Designed by architectsAlliance for Lamb Developments, the building is slated for completion in 2013.

  • Theatre Park

    One of the coolest aspects of this very noticeable building is how not noticeable at all it is at ground level -- it appears to be just another small building on King Street West. Designed by architectsAlliance for Lamb Developments, the building is slated for completion in 2013.

  • Theatre Park

    One of the coolest aspects of this very noticeable building is how not noticeable at all it is at ground level -- it appears to be just another small building on King Street West. Designed by architectsAlliance for Lamb Developments, the building is slated for completion in 2013.

  • The Printing Factory

    Another example of creative land use, this time in Leslieville on the city's east side. Architects Chandler Graham and Montgomery Sisam redesigned this defunct factory into modern lofts for Beaverbrook Homes, adding a tower that rises from the centre of the old print shop. The condo complex opened in 2010.

  • The Printing Factory

    Another example of creative land use, this time in Leslieville on the city's east side. Architects Chandler Graham and Montgomery Sisam redesigned this defunct factory into modern lofts for Beaverbrook Homes, adding a tower that rises from the centre of the old print shop. The condo complex opened in 2010.

  • Picasso

    This may well become the most iconic of Toronto's new generation of "building block" condos, rising above Richmond Street West, near similarly lego-shaped buildings like OCAD. Teeple Architects designed this for Monarch and the Goldman Group, and the building is slated to finish construction in January, 2015.

  • Picasso

    This may well become the most iconic of Toronto's new generation of "building block" condos, rising above Richmond Street West, near similarly lego-shaped buildings like OCAD. Teeple Architects designed this for Monarch and the Goldman Group, and the building is slated to finish construction in January, 2015.

  • Pier 27

    Four 14-story buildings, connected by skywalks, are at the heart of what may be the most bold and unique condo development in Canada -- Pier 27, which is currently under construction and is already changing the face of Toronto's grimy eastern lakeshore. Designed by architectsAlliance for Cityzen and Fernnbrook Homes. Watch for this building to win awards.

  • Pier 27

    Four 14-story buildings, connected by skywalks, are at the heart of what may be the most bold and unique condo development in Canada -- Pier 27, which is currently under construction and is already changing the face of Toronto's grimy eastern lakeshore. Designed by architectsAlliance for Cityzen and Fernnbrook Homes. Watch for this building to win awards.

  • Pier 27

    Four 14-story buildings, connected by skywalks, are at the heart of what may be the most bold and unique condo development in Canada -- Pier 27, which is currently under construction and is already changing the face of Toronto's grimy eastern lakeshore. Designed by architectsAlliance for Cityzen and Fernnbrook Homes. Watch for this building to win awards.

  • The L-Tower

    Designed by world-renowned architect Daniel Liebeskind, this 58-story condo tower will rise above the Sony Centre for the Performing Arts on Front Street. Being so close to the business district, the building's unique shape (it grows wider at the top, leaning out onto the street) will alter the city skyline permanently. The original design for the building called for a large open hole at the base of the "L" shape, but more recent illustrations suggest that part of the plan has been scaled back.

  • L-Tower

    Designed by world-renowned architect Daniel Liebeskind, this 58-story condo tower will rise above the Sony Centre for the Performing Arts on Front Street. Being so close to the business district, the building's unique shape (it grows wider at the top, leaning out onto the street) will alter the city skyline permanently. The original design for the building called for a large open hole at the base of the "L" shape, but more recent illustrations suggest that part of the plan has been scaled back.

  • L-Tower

    Designed by world-renowned architect Daniel Liebeskind, this 58-story condo tower will rise above the Sony Centre for the Performing Arts on Front Street. Being so close to the business district, the building's unique shape (it grows wider at the top, leaning out onto the street) will alter the city skyline permanently. The original design for the building called for a large open hole at the base of the "L" shape, but more recent illustrations suggest that part of the plan has been scaled back.

  • L-Tower

    Designed by world-renowned architect Daniel Liebeskind, this 58-story condo tower will rise above the Sony Centre for the Performing Arts on Front Street. Being so close to the business district, the building's unique shape (it grows wider at the top, leaning out onto the street) will alter the city skyline permanently. The original design for the building called for a large open hole at the base of the "L" shape, but more recent illustrations suggest that part of the plan has been scaled back.

  • Absolute World

    The Absolute Towers at Mississauga's Square One (also known as the "Marilyn Monroe" towers) are arguably the most celebrated new buildings in the Toronto area, having won an award for "Best Tall Building in the Americas" for 2012. Designed by MAD Architects for Cityzen and Fernbrook Homes, the twin buildings were completed in late 2011. So it appears that Mississauga's long struggle to climb out of Toronto's shadow may have borne some fruit at last.