663 Yonge St
An address in Church-Wellesley, 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 (1)
- Interior Alterations · Closed · Feb 28, 2014
To complete interior alterations to the existing retail unit #663 to open a "Canada Post" retail outlet. · Permit 14 117602 BLD
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
- 12 Bloor St E · 44 m · Official Plan / Rezoning · Under ReviewZoning By-law Amendment to permit a self-storage warehouse use on floors 2-5 (formely The Bay retail space). The existing ground floor retail unit will be maintained. Access for loading and parking will be from Asquith Avenue. No new…File 26 148240 STE 11 OZ · submitted Apr 22, 2026 · City record
- 280 Bloor St E · 62 m · Official Plan / Rezoning · Under ReviewZoning By-law Amendment to permit a self-storage warehouse use on floors 2-5 (formely The Bay retail space). The existing ground floor retail unit will be maintained. Access for loading and parking will be from Asquith Avenue. No new…File 26 148240 STE 11 OZ · submitted Apr 22, 2026 · City record
- 390 Bloor St E · 80 m · Official Plan / Rezoning · Under ReviewZoning By-law Amendment to permit a self-storage warehouse use on floors 2-5 (formely The Bay retail space). The existing ground floor retail unit will be maintained. Access for loading and parking will be from Asquith Avenue. No new…File 26 148240 STE 11 OZ · submitted Apr 22, 2026 · City record
- 417 Hayden St · 118 m · Official Plan / Rezoning · Appeal ReceivedZoning By-law Amendment application to permit a 64-storey mixed-use building, containing 514 dwelling units and 1,000 square metres of non-residential gross floor area. The proposal includes heritage conservation on the site.File 22 205973 STE 11 OZ · submitted Sep 20, 2022 · City record
- 515 Hayden St · 119 m · Official Plan / Rezoning · Appeal ReceivedZoning By-law Amendment application to permit a 64-storey mixed-use building, containing 514 dwelling units and 1,000 square metres of non-residential gross floor area. The proposal includes heritage conservation on the site.File 22 205973 STE 11 OZ · submitted Sep 20, 2022 · City record
- 613 Hayden St · 119 m · Official Plan / Rezoning · Appeal ReceivedZoning By-law Amendment application to permit a 64-storey mixed-use building, containing 514 dwelling units and 1,000 square metres of non-residential gross floor area. The proposal includes heritage conservation on the site.File 22 205973 STE 11 OZ · submitted Sep 20, 2022 · City record
- 77 Hayden St · 121 m · Official Plan / Rezoning · Appeal ReceivedZoning By-law Amendment application to permit a 64-storey mixed-use building, containing 514 dwelling units and 1,000 square metres of non-residential gross floor area. The proposal includes heritage conservation on the site.File 22 205973 STE 11 OZ · submitted Sep 20, 2022 · City record
- 811 Hayden St · 121 m · Official Plan / Rezoning · Appeal ReceivedZoning By-law Amendment application to permit a 64-storey mixed-use building, containing 514 dwelling units and 1,000 square metres of non-residential gross floor area. The proposal includes heritage conservation on the site.File 22 205973 STE 11 OZ · submitted Sep 20, 2022 · City record
- 9705 Yonge St · 123 m · Official Plan / Rezoning · Appeal ReceivedZoning By-law Amendment application to permit a 64-storey mixed-use building, containing 514 dwelling units and 1,000 square metres of non-residential gross floor area. The proposal includes heritage conservation on the site.File 22 205973 STE 11 OZ · submitted Sep 20, 2022 · City record
- 109 Hayden St · 123 m · Official Plan / Rezoning · Appeal ReceivedZoning By-law Amendment application to permit a 64-storey mixed-use building, containing 514 dwelling units and 1,000 square metres of non-residential gross floor area. The proposal includes heritage conservation on the site.File 22 205973 STE 11 OZ · submitted Sep 20, 2022 · City record
- 115 Hayden St · 126 m · Official Plan / Rezoning · Appeal ReceivedZoning By-law Amendment application to permit a 64-storey mixed-use building, containing 514 dwelling units and 1,000 square metres of non-residential gross floor area. The proposal includes heritage conservation on the site.File 22 205973 STE 11 OZ · submitted Sep 20, 2022 · City record
- 12703 Yonge St · 127 m · Official Plan / Rezoning · Appeal ReceivedZoning By-law Amendment application to permit a 64-storey mixed-use building, containing 514 dwelling units and 1,000 square metres of non-residential gross floor area. The proposal includes heritage conservation on the site.File 22 205973 STE 11 OZ · submitted Sep 20, 2022 · City record
Development Applications; Committee of Adjustment Applications · 13 registered short-term rentals within 250 m.
04City services
05Quick answers about 663 Yonge St
Is 663 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 663 Yonge St?
15 active development applications within 250 metres, the closest at 2 Bloor St E (44 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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