121 River St
An address in Regent Park, 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)
- Demolition · Permit Issued · May 4, 2026
Proposal to demolish the existing single family dwelling (townhouse). See 21 236273 BLD for future development (mixed use condo). · Permit 22 131160 DEM
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
- 1230 Oak St · 54 m · Official Plan / Rezoning · OMB ApprovedOfficial Plan Amendment and Zoning By-law Amendment to allow the renovation of the existing apartment building on the site and the construction of a new 32--storey mixed-use building with 330 residential units.File 13 277895 STE 28 OZ · submitted Dec 13, 2013 · City record
- 25 Defries St · 133 m · Official Plan / Rezoning · Under ReviewOfficial Plan and Zoning By-law Amendment application for two 46-storey residential buildings containing approximately 1,170 dwelling units and a 2-storey non-residential building containing 1,111 square metres of non-residential space.File 26 246687 STE 13 OZ · submitted Sep 30, 2026 · City record
- 3749 Dundas St E · 195 m · Official Plan / Rezoning · Under ReviewOfficial Plan and Zoning By-law Amendment application for a mixed-use development comprised of two 48-storey towers containing approximately 1,197 residential units and 1,300 square metres of non-residential GFA. The proposal includes a…File 25 236949 STE 13 OZ · submitted Oct 8, 2025 · City record
- 4755 Dundas St E · 197 m · Official Plan / Rezoning · Under ReviewOfficial Plan and Zoning By-law Amendment application for a mixed-use development comprised of two 48-storey towers containing approximately 1,197 residential units and 1,300 square metres of non-residential GFA. The proposal includes a…File 25 236949 STE 13 OZ · submitted Oct 8, 2025 · City record
- 5125 River St · 206 m · Condominium · Under Review*** Draft plan of condominium for 430 units.File 21 234388 STE 13 CD · submitted Nov 4, 2021 · City record
- 6125 River St · 206 m · Site Plan · NOAC IssuedSite Plan application for a 39-storey mixed-use building containing 516 residential dwelling units.File 20 208677 STE 13 SA · submitted Oct 20, 2020 · City record
- 7747 Dundas St E · 213 m · Official Plan / Rezoning · Under ReviewOfficial Plan and Zoning By-law Amendment application for a mixed-use development comprised of two 48-storey towers containing approximately 1,197 residential units and 1,300 square metres of non-residential GFA. The proposal includes a…File 25 236949 STE 13 OZ · submitted Oct 8, 2025 · City record
- 8123 River St · 214 m · Site Plan · NOAC IssuedSite Plan application for a 39-storey mixed-use building containing 516 residential dwelling units.File 20 208677 STE 13 SA · submitted Oct 20, 2020 · City record
- 9123 River St · 214 m · Condominium · Under Review*** Draft plan of condominium for 430 units.File 21 234388 STE 13 CD · submitted Nov 4, 2021 · City record
- 10121 River St · 222 m · Site Plan · NOAC IssuedSite Plan application for a 39-storey mixed-use building containing 516 residential dwelling units.File 20 208677 STE 13 SA · submitted Oct 20, 2020 · City record
- 11121 River St · 222 m · Condominium · Under Review*** Draft plan of condominium for 430 units.File 21 234388 STE 13 CD · submitted Nov 4, 2021 · City record
- 12119 River St · 227 m · Condominium · Under Review*** Draft plan of condominium for 430 units.File 21 234388 STE 13 CD · submitted Nov 4, 2021 · City record
Development Applications; Committee of Adjustment Applications · 2 registered short-term rentals within 250 m.
04City services
05Quick answers about 121 River St
Is 121 River 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 121 River St?
15 active development applications within 250 metres, the closest at 230 Oak St (54 m). Source: Development Applications.
When is garbage day at 121 River St?
Collection calendar Wednesday 1. Next garbage pickup: Nov 18, 2026. Source: Solid Waste Collection Schedule.
Answers are generated from the data on this page and update when the data changes.
06From the archives



![Case 981, R.W. Nash, February 15, 1937, car 2764, gas station, looking [west]ward, to River St, on Dundas St East, (Legal Department)](/photos/59253-t.jpg)





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