51 Markham St
An address in Trinity-Bellwoods, outside TRCA flood and shoreline hazard areas, with no active development applications within 250 metres.
Data as of Nov 7, 2026 · Every item lists its source
- Outside TRCA flood and shoreline hazard areas.
- 0 active development applications and 3 Committee of Adjustment applications within 250 m.
01The building
Recent permits (8)
- Building Permit Related(PS) · Closed · Jun 24, 2022
Revision 01: Plumbing changes to reflect revision to 20 135556 BLD 03 SR · Permit 20 135556 PLB - Building Permit Related (DR) · Closed · Jun 22, 2022
Drain - Back water valve and sump pump included · Permit 20 135556 DRN - Multiple Projects · Closed · Jun 15, 2022
REV 03: Interior alterations to basement and main floor. Basement secondary suite. · Permit 20 135556 BLD - Multiple Projects · Closed · Mar 10, 2021
REV 02: Revision to permit to change the roof insulation and ventillationTo construct third storey addition with balcony above existing two storey dwelling, interior alterations, new front porch,… · Permit 20 135556 BLD - Multiple Projects · Closed · Dec 18, 2020
REV 01: basement underpinning, front porch replacement; storage beneath porch.To construct third storey addition with balcony above existing two storey dwelling, interior alterations, new front… · Permit 20 135556 BLD - Building Permit Related(MS) · Closed · May 12, 2020
HVAC - To construct third storey addition with balcony above existing two storey dwelling, interior alterations, new front porch, replace roof over existing sunroom into balcony · Permit 20 135556 HVA - Building Permit Related(PS) · Closed · May 12, 2020
Plumbing - To construct third storey addition with balcony above existing two storey dwelling, interior alterations, new front porch, replace roof over existing sunroom into balcony · Permit 20 135556 PLB - Multiple Projects · Closed · May 12, 2020
To construct third storey addition with balcony above existing two storey dwelling, interior alterations, new front porch, replace roof over existing sunroom into balcony. SFD · Permit 20 135556 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
- 174 Markham St · 54 m · Committee of Adjustment · Minor variance · TLAB AppealTo construct a new three-storey detached apartment building with front (east), rear (west) and side yard (south) basement walkouts, a below-grade patio on the side yard (south), front and rear porches with stairs, a side yard (south)…File A0603/26TEY · submitted Aug 17, 2026
- 211 1/2 Palmerston Ave · 188 m · Committee of Adjustment · Minor variance · ClosedTo alter the existing one-storey townhouse by constructing front and rear two-storey additions and a full third storey addition with rear balcony.File A1137/19TEY · submitted Oct 28, 2019
- 3320 Bathurst St · 245 m · Committee of Adjustment · Minor variance · Approved with ConditionsTo permit a rear outdoor patio in conjunction with the existing ground and second floor eating establishment.File A0775/23TEY · submitted Aug 31, 2023
Development Applications; Committee of Adjustment Applications · 46 registered short-term rentals within 250 m.
04City services
05Quick answers about 51 Markham St
Is 51 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 51 Markham St?
0 active development applications within 250 metres. Source: Development Applications.
When is garbage day at 51 Markham St?
Collection calendar Tuesday 2. Next garbage pickup: Nov 10, 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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