458 Markham St
An address in Palmerston-Little Italy, outside TRCA flood and shoreline hazard areas, with 1 active development application within 250 metres.
Data as of Nov 7, 2026 · Every item lists its source
- Outside TRCA flood and shoreline hazard areas.
- 1 active development application and 2 Committee of Adjustment applications within 250 m.
01The building
Recent permits (6)
- Interior Alterations · Cancelled · Jun 29, 2021
Construct interior alterations to convert an existing dental office into 3 new residential units (on ground floor) to create a 6-unit apartment building. Refer to related CofA application and ZZC… · Permit 21 177370 BLD - Building Permit Related(PS) · Cancelled · Jun 29, 2021
Plumbing - Construct interior alterations to convert an existing dental office into 3 new residential units to create a 6-unit apartment building. · Permit 21 177370 PLB - Building Permit Related(MS) · Cancelled · May 3, 2021
HVAC - Proposed interior alterations to convert an existing dental office into 2 new residential units to create a 6-unit apartment building. · Permit 21 127324 HVA - Interior Alterations · Cancelled · Mar 15, 2021
Proposed interior alterations to convert an existing dental office into 2 new residential units to create a 6-unit apartment building. · Permit 21 127324 BLD - Building Permit Related(PS) · Cancelled · Mar 15, 2021
Plumbing - Proposed interior alterations to convert an existing dental office into 2 new residential units to create a 6-unit apartment building. · Permit 21 127324 PLB - Backflow Prevention Devices (Water only) · Closed - Dormant · Sep 23, 2008
Proposal to install 1 backflow prevention device to existing office and 3-unit building. · Permit 08 206220 PSA
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
- 1736 Bathurst St · 58 m · Official Plan / Rezoning · Under ReviewZoning By-law Amendment for a 40-storey mixed-use building containing 386 rental dwelling units and cultural/commercial space at-grade. The existing Bathurst Methodist Church will be retained.File 26 207766 STE 11 OZ · submitted Jul 23, 2026 · City record
- 2541 Euclid Ave · 198 m · Committee of Adjustment · Minor variance · PostponedTo construct a new two-storey ancillary building (containing one laneway suite), abutting the laneway, in the rear yard of the existing two-and-one-half-storey detached dwelling. There will be two bicycle parking spaces in the rear yard,…File A0680/26TEY · submitted Sep 17, 2026
- 3501 Palmerston Blvd · 216 m · Committee of Adjustment · Minor variance · ClosedTo construct a new three-storey apartment building with front and rear ground floor stairs (for three front and three rear entrances), two front and two rear second floor balconies, two front and two rear third floor balconies, two side…File A0714/25TEY · submitted Sep 22, 2025
Development Applications; Committee of Adjustment Applications · 20 registered short-term rentals within 250 m.
04City services
05Quick answers about 458 Markham St
Is 458 Markham 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 458 Markham St?
1 active development application within 250 metres, the closest at 736 Bathurst St (58 m). Source: Development Applications.
When is garbage day at 458 Markham St?
Collection calendar Thursday 1. Next garbage pickup: Nov 19, 2026. Source: Solid Waste Collection Schedule.
Answers are generated from the data on this page and update when the data changes.
06From the archives



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