55 Yonge St
An address in Downtown Yonge East, outside TRCA flood and shoreline hazard areas, with 15 active development applications within 250 metres.
Data as of Nov 8, 2026 · Every item lists its source
- Outside TRCA flood and shoreline hazard areas.
- 15 active development applications and 0 Committee of Adjustment applications within 250 m.
01The building
Recent permits (8)
- Demolition · Permit Issued · Aug 20, 2025
Complete Demolition to Ground Level - All Exterior Foundation Walls & SOG to Remain · Permit 24 143991 DEM - Electromagnetic Locks · Closed · Jun 3, 2021
Proposal for upgrading the maglock override reset circuit for the building. All maglocks and pull stations are existing. We are transferring maglock supplies to the new circuit and testing. · Permit 21 149122 FSU - Sign Building Permit Related · Closed · Jul 30, 2020
To erect and display an illuminated static copy wall sign. Erected at the first storey of the west elevation of the building.**City Dantal** · Permit 20 154134 DST - Interior Alterations · Closed · Dec 2, 2019
Proposal for interior alterations from vacant space to medical/dental office. Unit 100 · Permit 19 160592 BLD - Building Permit Related(MS) · Closed · Dec 2, 2019
HVAC - Proposal for interior alterations from vacant space to medical/dental office. Unit 100 · Permit 19 160592 HVA - Building Permit Related(PS) · Closed · Dec 2, 2019
Plumbing - Proposal for interior alterations from vacant space to medical/dental office. Unit 100 · Permit 19 160592 PLB - Building Permit Related(MS) · Inspection · Oct 25, 2018
HVAC - Proposed interior alterations to existing office suites 103/104 of the ground floor. · Permit 18 223344 HVA - Building Permit Related(PS) · Closed · Oct 25, 2018
Plumbing - Proposed interior alterations to existing office suites 103/104 of the ground floor. · Permit 18 223344 PLB
02Risks and the ground
TRCA mapping is for screening, not site-specific decisions. Lead results are voluntary samples from homes in the postal area, not this address.
03What’s changing nearby
- 123 Toronto St · 84 m · Site Plan · Under ReviewSite Plan Control application to permit a 80 storey mixed use building containing 816 residential dwelling units, 1,599 square metres of retail space, 2,620 square metres of office, and 49 car parking spaces.File 23 138419 STE 13 SA · submitted Apr 26, 2023 · City record
- 215 Toronto St · 87 m · Site Plan · Under ReviewSite Plan Control application proposes to permit a 56-storey mixed use building containing 394 residential dwelling units, 148 square metres of retail space, and 0 car parking spaces.File 22 185153 STE 13 SA · submitted Aug 3, 2022 · City record
- 359 Adelaide St E · 137 m · Official Plan / Rezoning · Under ReviewCombined Official Plan & Zoning By-law Amendment for a new 63-storey mixed-use building, containing approximately 370 dwelling units.File 25 259679 STE 13 OZ · submitted Nov 28, 2025 · City record
- 461 Adelaide St E · 140 m · Official Plan / Rezoning · Under ReviewCombined Official Plan & Zoning By-law Amendment for a new 63-storey mixed-use building, containing approximately 370 dwelling units.File 25 259679 STE 13 OZ · submitted Nov 28, 2025 · City record
- 563 Adelaide St E · 143 m · Official Plan / Rezoning · Under ReviewCombined Official Plan & Zoning By-law Amendment for a new 63-storey mixed-use building, containing approximately 370 dwelling units.File 25 259679 STE 13 OZ · submitted Nov 28, 2025 · City record
- 665 Adelaide St E · 148 m · Official Plan / Rezoning · Under ReviewCombined Official Plan & Zoning By-law Amendment for a new 63-storey mixed-use building, containing approximately 370 dwelling units.File 25 259679 STE 13 OZ · submitted Nov 28, 2025 · City record
- 73 King St E · 149 m · Official Plan / Rezoning · Council ApprovedOfficial Plan and Zoning By-law amendment application to permit converting the existing office uses in the 15-storey designated heritage building to residential uses on levels 2 to 15, infilling the southeast corner of the building and…File 22 203450 STE 13 OZ · submitted Sep 14, 2022 · City record
- 83 King St E · 149 m · Site Plan · Under ReviewSite Plan Control application to convert existing office building to a hotel use. The existing ground floor and mezzanien level commercial uses will be retained. The application is for an internal conversion with no changes to floor area…File 21 235171 STE 13 SA · submitted Nov 7, 2021 · City record
- 91 King St E · 153 m · Official Plan / Rezoning · Council ApprovedOfficial Plan and Zoning By-law amendment application to permit converting the existing office uses in the 15-storey designated heritage building to residential uses on levels 2 to 15, infilling the southeast corner of the building and…File 22 203450 STE 13 OZ · submitted Sep 14, 2022 · City record
- 1071 Yonge St · 164 m · Official Plan / Rezoning · Council ApprovedOfficial Plan and Zoning By-law amendment application to permit converting the existing office uses in the 15-storey designated heritage building to residential uses on levels 2 to 15, infilling the southeast corner of the building and…File 22 203450 STE 13 OZ · submitted Sep 14, 2022 · City record
- 1169 Yonge St · 170 m · Site Plan · Application ReceivedFile 26 231533 STE 13 SA · submitted Sep 2, 2026
- 1269 Yonge St · 170 m · Site Plan · Under ReviewSite Plan Control application to convert existing office building to a hotel use. The existing ground floor and mezzanien level commercial uses will be retained. The application is for an internal conversion with no changes to floor area…File 21 235171 STE 13 SA · submitted Nov 7, 2021 · City record
Development Applications; Committee of Adjustment Applications · 0 registered short-term rentals within 250 m.
04City services
05Quick answers about 55 Yonge St
Is 55 Yonge St in a flood plain?
No. It is outside TRCA's mapped flood and shoreline hazard areas. Source: TRCA Regulation mapping 2025.
What is being built near 55 Yonge St?
15 active development applications within 250 metres, the closest at 23 Toronto St (84 m). Source: Development Applications.
Answers are generated from the data on this page and update when the data changes.
06From the archives









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