399 Yonge St
399 Yonge St is in Downtown Yonge East. It's outside TRCA flood hazard areas and there are 17 planning applications nearby (13 under review, three approved, one hearing on Nov 25).
Data as of Nov 8, 2026 · Every item lists its source
- Outside TRCA flood hazard areas.
- 17 planning applications within 250 m: 13 under review, three approved, one hearing on Nov 25.
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: 2 projects from 5 permits
- Interior Alterations · completed Feb 11, 2022
Proposal for interior alterations to existing unit. · 2 permits in this project (such as building, plumbing and heating) · Permit 20 206557 - Interior Alterations · completed Dec 6, 2021
Interior alterations to existing ground floor restaurant. 30 seats. New tenant - "Banh Mi Boys".Floor assembly above 1-st floor shell be 45 min fire rated. M.P.. · 3 permits in this project (such as building, plumbing and heating) · Permit 12 291446
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
17 active planning applications within 250 m (about a 3-minute walk): 13 under review, three approved, one hearing on Nov 25. That's more than at 9 in 10 Toronto addresses.
- 1373 Yonge St · 89 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 - 22 Carlton St · 103 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 to create 6 development blocks.File 21 216098 STE 13 SB · submitted Sep 22, 2021 · City record - 32 Carlton St · 103 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 an 80-storey tower containing 69,448 square metres of residential GFA and 10,037 square metres of non-residential GFA (Non-res GFA includes 2 levels of retail and 5 levels of office space). The proposal consists…File 25 179288 STE 13 SA · submitted Jun 18, 2025 · City record - 417 Mc Gill St · 158 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 - 521 Mcgill St · 160 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 - 69 Mc Gill St · 162 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 · 170 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 - 8415 Yonge St · 170 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 - 979 Granby St · 173 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.
Application for Site Plan Control Approval for a proposed 33-storey mixed-use building.File 23 110492 STE 13 SA · submitted Feb 5, 2023 · City record - 10475 Yonge St · 175 m awayOfficial Plan / Rezoning: a request to change the Official Plan or zoning so something new can be built
City Council approved it.
Official Plan and Zoning By-law Amendment to facilitate the redevelopment of the site for a 75-storey tower located at the northwestern corner of the Site, and a 78-storey tower located at the southwestern corner of the Site. The proposed…File 21 214165 STE 13 OZ · submitted Sep 17, 2021 · City record - 11475 Yonge St · 175 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 to facilitate the redevelopment of the site for a 75-storey tower located at the northwestern corner of the Site, and a 78-storey tower located at the southwestern corner of the Site. The proposed non-residential gross…File 21 214174 STE 13 SA · submitted Sep 17, 2021 · City record - 1281 Granby St · 181 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.
Application for Site Plan Control Approval for a proposed 33-storey mixed-use building.File 23 110492 STE 13 SA · submitted Feb 5, 2023 · City record
23 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 almost all Toronto addresses.
Development Applications; Committee of Adjustment Applications; Short Term Rentals Registration.
02City services
05Quick answers about 399 Yonge St
Is 399 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 399 Yonge St?
There are 17 active planning applications within 250 metres (13 under review, three approved, one hearing on Nov 25). The closest is at 373 Yonge St, 89 m away. Source: Development Applications; Committee of Adjustment Applications.
Has 399 Yonge St been renovated?
Yes. The City has 5 building permits on record, 0 in the last 5 years. Source: Building Permits.
Is 399 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
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