Toronto address · Ward 23, Scarborough North
166 Mammoth Hall Trl
The City of Toronto has 5 building permits since 2017 on record for this address.
Building permits
Every permit the City lists for this address since 2017, and any still open from before, newest first.
- Closed
Plumbing
Plumbing - Proposed second dwelling unit.
Applied Jun 11, 2024 · issued Jun 17, 2024 · completed Jan 29, 2025 · Permit 24 163085 PLB
- Closed
Small residential project · Second suite (New)
Proposed second dwelling unit.
Applied Jun 11, 2024 · issued Jun 18, 2024 · completed Jan 29, 2025 · 1 home added · Permit 24 163085 BLD
- Cancelled
Heating and ventilation
HVAC - Proposed interior alterations to finish basement of existing single family dwelling.
Applied May 1, 2024 · completed May 2, 2024 · Permit 24 142847 HVA
- Cancelled
Plumbing
Plumbing - Proposed interior alterations to finish basement of existing single family dwelling.
Applied May 1, 2024 · completed May 2, 2024 · Permit 24 142847 PLB
- Cancelled
Small residential project · Interior alterations
Proposed interior alterations to finish basement of existing single family dwelling.
Applied May 1, 2024 · completed May 2, 2024 · Permit 24 142847 BLD
Committee of Adjustment
No applications to the City's Committee of Adjustment for this address since 2017. That's where an owner asks for a minor variance (a small exception to the zoning by-law) or a consent to divide a lot.
What’s planned nearby
Development sites within 500 m
No rezoning, site plan, subdivision or condominium file open within 500 m, and no pre-construction project on the site.
Neighbours’ Committee of Adjustment files within 250 m
41 Shepmore Ter · Minor variance
To construct a rear yard sunroom.
180 m away · filed Jul 18, 2024 · Approved
19 Littleleaf Dr · Minor variance
To construct a new 2-storey dwelling. NOTE: This Revised Public Notice is being sent to correctly identify variance No. 5.
210 m away · filed Apr 24, 2024 · Approved
From the City of Toronto’s open data: building permits (active, and cleared since 2017), Committee of Adjustment applications and address points, this record updated Sep 29, 2026, and the development sites from its Development Applications data. Contains information licensed under the Open Government Licence – Toronto. Construction cost estimates and contractors’ names are left out on purpose, and nothing here names an owner.