351 Yonge St
351 Yonge St is in Downtown Yonge East. It's outside TRCA flood hazard areas and there are 16 planning applications nearby (nine under review, seven approved).
Data as of Nov 8, 2026 · Every item lists its source
- Outside TRCA flood hazard areas.
- 16 planning applications within 250 m: nine under review, seven approved.
03The building
0 building permits in the last 5 years. Permits show work the City approved; they don't show work done without a permit.
It isn't listed or designated on the City's Heritage Register.
Permit history: 1 project from 1 permit
- Fixtures/Roof Drains: Other · completed Dec 31, 2021
Proposal to add ice machine, two sinks, and GI to restaurant and tie in to existing sanitary drain · Permit 21 213466
04Risks and environment
TRCA's maps show this address is outside the areas that could flood from rivers in a major storm (TRCA plans for a storm like Hurricane Hazel in 1954) and outside lake shoreline hazards. Basement flooding from overloaded sewers can still happen anywhere in the city.
In postal area M5B, 0 of 17 home tap-water samples (0%) tested above Ontario's limit for lead (10 micrograms per litre). That's too few samples to compare with the rest of the city. Health Canada recommends a stricter limit of 5 micrograms per litre: 1 samples here (5.9%) were above it. These are voluntary tests, mostly from older homes, so they don't tell you about this house. Lead comes from old pipes and plumbing, not the City's treatment plants. If your home was built before the mid-1950s, you can get a free test kit by calling 311.
TRCA mapping is for screening, not site-specific decisions. Lead results are voluntary samples from homes in the postal area, not this address.
01What’s changing nearby
16 active planning applications within 250 m (about a 3-minute walk): nine under review, seven approved. That's more than at 9 in 10 Toronto addresses.
- 121 Mcgill St · 19 m awaySite Plan: City review of the design and layout of a new building
City planners are reviewing it. Residents can comment before a decision is made.
Site Plan Approval for a 7-storey addition to the existing Covenant House Toronto. The proposal would increase its youth crisis and supportive housing capacity with 158 beds (provided across a mix of dwelling rooms and dwelling units).File 26 166459 STE 13 SA · submitted May 25, 2026 · City record - 2340 Yonge St · 35 m awayCommittee of Adjustment · Minor variance: permission to bend a zoning rule, such as height, size or setbacks
The Committee of Adjustment approved it on Oct 25, 2023.
To permit an amusement arcade use (claw machines) on the ground level of the existing three-storey commercial building.File A0778/23TEY · submitted Sep 8, 2023 - 317 Mc Gill St · 36 m awaySubdivision: a request to divide land into new lots and streets
City planners are reviewing it. Residents can comment before a decision is made.
Draft Plan of Subdivision for 2 development blocks.File 21 234525 STE 13 SB · submitted Nov 5, 2021 · City record - 420 Gerrard St E · 47 m awaySite Plan: City review of the design and layout of a new building
City planners are reviewing it. Residents can comment before a decision is made.
Site Plan Approval for a 7-storey addition to the existing Covenant House Toronto. The proposal would increase its youth crisis and supportive housing capacity with 158 beds (provided across a mix of dwelling rooms and dwelling units).File 26 166459 STE 13 SA · submitted May 25, 2026 · City record - 59 Mc Gill St · 47 m awaySubdivision: a request to divide land into new lots and streets
City planners are reviewing it. Residents can comment before a decision is made.
Draft Plan of Subdivision for 2 development blocks.File 21 234525 STE 13 SB · submitted Nov 5, 2021 · City record - 6415 Yonge St · 67 m awaySubdivision: a request to divide land into new lots and streets
City planners are reviewing it. Residents can comment before a decision is made.
Draft Plan of Subdivision for 2 development blocks.File 21 234525 STE 13 SB · submitted Nov 5, 2021 · City record - 7415 Yonge St · 67 m awaySite Plan: City review of the design and layout of a new building
City planners are reviewing it. Residents can comment before a decision is made.
Site Plan Control application to facilitate the redevelopment of the site for a 69-storey mixed-use building having a non-residential gross floor area of 6,595 square metres, and a residential gross floor area of 34,424 square metres. 471…File 22 198206 STE 13 SA · submitted Aug 31, 2022 · City record - 8373 Yonge St · 77 m awaySite Plan: City review of the design and layout of a new building
City planners approved the site plan, with conditions to meet before a building permit.
Site Plan Application to permit the construction of a 85-storey mixed-use development. The proposal entails 96,532 m2 of residential GFA and 7,440 m2 non-residential GFA. A total of 1,415 residential units are proposed.File 19 113000 STE 13 SA · submitted Feb 7, 2019 · City record - 9401 Yonge St · 79 m awaySite Plan: City review of the design and layout of a new building
City planners are reviewing it. Residents can comment before a decision is made.
Site Plan Application for a 76-storey mixed-use building having 828 dwelling units and a non-residential gross floor area of 191.84 square metres, and a residential gross floor area of 53409.67 square metres.File 22 162247 STE 13 SA · submitted Jun 14, 2022 · City record - 10409 Yonge St · 79 m awaySubdivision: a request to divide land into new lots and streets
City planners are reviewing it. Residents can comment before a decision is made.
Draft Plan of Subdivision for 2 development blocks.File 21 234525 STE 13 SB · submitted Nov 5, 2021 · City record - 11399 Yonge St · 84 m awaySite Plan: City review of the design and layout of a new building
City planners are reviewing it. Residents can comment before a decision is made.
Site Plan Application for a 76-storey mixed-use building having 828 dwelling units and a non-residential gross floor area of 191.84 square metres, and a residential gross floor area of 53409.67 square metres.File 22 162247 STE 13 SA · submitted Jun 14, 2022 · City record - 123 Gerrard St E · 97 m awaySite Plan: City review of the design and layout of a new building
City planners approved the site plan, with conditions to meet before a building permit.
Site Plan Application to permit the construction of a 85-storey mixed-use development. The proposal entails 96,532 m2 of residential GFA and 7,440 m2 non-residential GFA. A total of 1,415 residential units are proposed.File 19 113000 STE 13 SA · submitted Feb 7, 2019 · City record
8 homes within 250 m are registered with the City as short-term rentals (stays of less than 28 days, like Airbnb). That's more than at most Toronto addresses (the typical address has 2).
Development Applications; Committee of Adjustment Applications; Short Term Rentals Registration.
02City services
05Quick answers about 351 Yonge St
Is 351 Yonge St in a flood plain?
No. TRCA maps it outside river flood and lake shoreline hazard areas. Basement flooding from sewers can still happen anywhere. Source: TRCA Regulation mapping 2025.
What is being built near 351 Yonge St?
There are 16 active planning applications within 250 metres (nine under review, seven approved). The closest is at 21 Mcgill St, 19 m away. Source: Development Applications; Committee of Adjustment Applications.
Has 351 Yonge St been renovated?
Yes. The City has 1 building permit on record, 0 in the last 5 years. Source: Building Permits.
Is 351 Yonge St a heritage property?
No. It isn't listed or designated on the City's Heritage Register. Source: Heritage Register.
Answers are generated from the data on this page and update when the data changes.
06From the archives
Photo locations are matched from each photo’s title against City street and address data, so some may be off. Report a wrong location