February 2007: Hotel Properties and partners agree to buy Horizon Towers for $500 million or about $815 per sq ft (psf) of potential gross floor area
Late April 2007: Grangeford Apartment tender sets record asking price of $2,016 psf of potential gross floor area
May 2007: A group of owners who feel shortchanged by the sale, because prices have soared, attempted to reverse it
Late May 2007: Mediation hearing at the STB held
June 2007: Overseas Union Enterprise inked conditional deal to buy Grangeford at $1,810 psf of potential gross floor area
Early August 2007: STB dismisses the Horizon Towers collective sale on technical grounds