Who knows? here is an idea of whats going on in the Toronto Office Market....
http://www.cbre.ca/AssetLibrary/TorontoOfficeDevelopment_Sep2013.pdf
In addition to these four tower proposals, perhaps the X (1 or 16) York office tower as part of the Ice towers complex (across PwC) would also be in the running?
RBC WaterPark PLACE - 88 queens quay w 233,020 26,666 933,020 Phase 3 of 3-building complex
(Under Construction)
Bay-Adelaide centre east - 120 adelaide st w 432,826 23,000 1,017,826 Phase 2 of 3-phase office construction
(Under Construction)
BREMNER TOWER - 120 bremner blvd 329,636 24,600 - 25,500 706,636 New construction; part of 3-tower mixed-use development
(Under Construction)
MaRs phase 2 - 661 University Ave 382,000 27,398-40,835 740,000 Phase 2 of multi-phase laboratory and office space development
(Complete)
The Queen Richmond Centre w - 134 peter st 235,581 23,604 285,581 Phase 1 of 2-phase, mixed-use development
(Under Construction)
One York - 1 York st 668,000 27,692 800,000 New construction
(Under Construction)
100 Adelaide st w 493,720 23,000 905,720 Redevelopment
(Under Construction)
Globe and Mail Centre - 351 king st e 282,000 27,000 - 43,500 462,000 Phase 2 of mixed-use development
(Under Construction)
45 bay st 1,000,000 N/A 1,000,000 New construction. Phase 1 of multi-phase, mixed-use development
(Proposed/Waiting Approval)
60 harbour / 30 bay st 944,000 N/A 944,000 New construction
(Waiting for Proposal)
16 york st 800,000 28,000 800,000 Phase 2 of residential and office mixed-use development
(Proposed/Approved)
171 front st w 1,000,000 N/A 1,000,000 New construction
(Proposed/Approved)
156 front st W (174 front st w/43 simcoe st) 1,200,000 24,000 1,200,000 Mixed-use development
(Proposed/Approved)
Atrium on Bay - 595 bay st 285,000 28,500 285,000 Addition of 4 floors on each of two towers
(Proposed/Waiting Approval)
85 richmond st W 155,000 13,000 155,000 Renovation of existing building
(Complete)
Since last year there has been a couple more
The Well office complex 410 Front street,,900.000 sq. ft.
(Proposed/Waiting Approval)
388 King W & 82 Peter St... 800,000 sq ft
(Proposed/Approved)
1 - 7 Yonge St re-development 40s/900.000 sq. ft. office
(Proposed/Waiting Approval)
489, 495 and 499 King West 500,000 sq ft office (
Proposed Approved)
Bay-Adelaide Centre north, 500.000 sq. ft. office
(Proposed/Approved)