Bisha, 355 King, Bond, Peter Street Condos, Picasso, Theatre Park, X2, One Bloor, Cumberland Terrace, Uptown, Karma....and those are all approved/built. nevermind the 501 yonge/460 yonge/Casa II/Tux/327 Kings of the world which are in the process of being approved (all north of 20x coverage btw).
i can't confirm that some of them have even been approved; however, here is what i found.
the search function may not have worked properly b/c info was limited.
not all you have listed are above 15x density; but those that are were made from concessions between the city and developer if there was a historical building / preservation component to it.
some have hit 20x but nowhere near the 30.8x coverage requested here!
Bisha - The proposed total gross floor area of the development was 33,799 square metres,
(22,710 square metres of residential floor area and 11,089 square metres of hotel floor
area), resulting in a floor space index of 17.1. 56 Blue Jays Way Zoning By-law Application – Refusal Date: June 3, 2009 The proposal also exceeded the maximum permitted gross floor area cited in By-law 1067-2007.
http://www.toronto.ca/legdocs/mmis/2009/te/bgrd/backgroundfile-21938.pdf
355 King - 355 King St W and 119 Blue Jays Way - OPA & Rezoning Applications - Preliminary Report
PROJECT INFORMATION
Site Area (sq. m): 3626
Total GFA (sq. m): 55870
Floor Space Index: 15.4
http://www.toronto.ca/legdocs/mmis/2008/te/bgrd/backgroundfile-14213.pdf
Bond - 288A, 290 and 294 Adelaide Street West– Zoning
Amendment Application – Refusal Report
PROJECT INFORMATION
Site Area (sq. m): 1619
Total GFA (sq. m): 27694
Floor Space Index: 17.1
http://www.toronto.ca/legdocs/mmis/2010/te/bgrd/backgroundfile-32451.pdf
Peter Street Condos - 328 - 340 Adelaide St W – Rezoning Application - Preliminary Report Date: November 4, 2010
PROJECT INFORMATION
Site Area (sq. m): 1155
Total GFA (sq. m): 27535
Floor Space Index: 23.84
http://www.toronto.ca/legdocs/mmis/2011/te/bgrd/backgroundfile-34016.pdf
Picasso – 306 - 322 Richmond Street West – Rezoning and Site Plan Applications – Refusal Report Date: December 11, 2008
PROJECT INFORMATION
Site Area (sq. m): 1471.6
Total GFA (sq. m): 28726.6
Floor Space Index: 19.5
http://www.toronto.ca/legdocs/mmis/2009/te/bgrd/backgroundfile-17928.pdf
Theatre Park – 224 King Street West – Rezoning Application – Request for Directions Report Date: February 16, 2010
PROJECT INFORMATION
Site Area (sq. m): 1029.5
Total GFA (sq. m): 20760.5
Floor Space Index: 20.17
http://www.toronto.ca/legdocs/mmis/2010/te/bgrd/backgroundfile-27649.pdf
X2 - 568-580 Jarvis Street, 99-103 Charles Street East
Rezoning Application – Final Report 568-580 Jarvis Street, 99-103 Charles Street East Rezoning Application – Final Report
PROJECT INFORMATION
Site Area (sq. m): 2840
Total GFA (sq. m): 37991
Floor Space Index: 13.4
http://www.toronto.ca/legdocs/mmis/2010/te/bgrd/backgroundfile-32556.pdf
One Bloor ,
Cumberland Terrace,
Uptown – 35 Balmuto Street
Jan. 2004
Density 15.34 times the lot area
http://www.toronto.ca/legdocs/2004/agendas/committees/ts/ts040217/it017.pdf
Karma - 9-21 Grenville Street - Zoning Amendment Application -
Preliminary Report - Date: January 18, 2011 The Committee of
Adjustment refused the variance request and determined that the variances were not
considered minor in nature. The Committee refused the application. The applicant
appealed the refusal to the Ontario Municipal Board.
PROJECT INFORMATION
Site Area (sq. m): 1346
Total GFA (sq. m): 30963
Floor Space Index: 23
http://www.toronto.ca/legdocs/mmis/2011/te/bgrd/backgroundfile-35408.pdf
90 Harbour 18
219 Queen St W - 219 Queen Street West - Zoning Amendment Application - Preliminary Report Date: December 5, 2011
Project Information
Site Area (sq. m): 931
Total GFA (sq. m): 15283
Floor Space Index: 16.42
http://www.toronto.ca/legdocs/mmis/2012/te/bgrd/backgroundfile-43080.pdf