Toronto address · Ward 2, Etobicoke Centre
21 Mervyn Ave
The City of Toronto has 7 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
New house · New building
REVISION#1: STRUCTURAL PAGES S0, S1, S2 INTRODUCTION OF ADDITIONAL STEEL BEAM ABOVE KITCHEN & CORRESPONDING STEEL COLUMN BELOW. REVISION TO LINTEL SIZES ABOVE GARAGE OPENING AND REAR KITCHEN. ADDITIONAL STRUCTURAL DETAILS PROVIDED FOR FRONT WALL Proposal to demolish existing dwelling and construct a new 2-storey single family dwelling with finished basement and integral garage.
Applied Oct 19, 2018 · issued Nov 1, 2018 · completed Sep 12, 2022 · Permit 18 160488 BLD (revision 01)
- Closed
Heating and ventilation
Rev. #1: Changes as per bubbled drawingsHVAC - Proposal to demolish existing dwelling and construct a new 2-storey single family dwelling with finished basement and integral garage.
Applied Oct 19, 2018 · issued Nov 5, 2018 · completed May 31, 2019 · Permit 18 160488 HVA (revision 01)
- Closed
Plumbing
Plumbing - Proposal to demolish existing dwelling and construct a new 2-storey single family dwelling with finished basement and integral garage.
Applied May 17, 2018 · issued Jun 7, 2018 · completed Jun 3, 2019 · Permit 18 160488 PLB
- Closed
Heating and ventilation
HVAC - Proposal to demolish existing dwelling and construct a new 2-storey single family dwelling with finished basement and integral garage.
Applied May 17, 2018 · issued Jun 14, 2018 · completed May 31, 2019 · Permit 18 160488 HVA
- Closed
New house · New building
Proposal to demolish existing dwelling and construct a new 2-storey single family dwelling with finished basement and integral garage.
Applied May 17, 2018 · issued Jun 7, 2018 · completed Sep 12, 2022 · 1 home added · Permit 18 160488 BLD
- Closed
Demolition
Proposal to demolish existing dwelling and construct a new 2-storey single family dwelling with finished basement and integral garage.
Applied May 17, 2018 · issued Jun 7, 2018 · completed May 31, 2019 · 1 home removed · Permit 18 160500 DEM
- Closed
Drains and site services
Drain - Proposal to demolish existing dwelling and construct a new 2-storey single family dwelling with finished basement and integral garage.
Applied May 17, 2018 · issued Jun 7, 2018 · completed May 31, 2019 · Permit 18 160488 DRN
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
- Under review
7 storeys · Residential
160 m away · Site plan · Under review · filed Dec 24, 2025
- Approved
- Approved
3825 Bloor Street West and 5230 Dundas Street West
36 storeys · 525 homes · Mixed use
240 m away · Site plan · Approved · filed Jul 4, 2024
- Approved
44 storeys · 530 homes · Mixed use
280 m away · Site plan · Approved · filed Aug 19, 2025
- Under review
39 storeys · 436 homes · Residential
320 m away · Site plan · Under review · filed Apr 27, 2023
- Under review
Neighbours’ Committee of Adjustment files within 250 m
1006 Kipling Ave · Minor variance
To construct a new 6-storey apartment building that will contain a total of 46 residential units.
170 m away · filed Aug 7, 2025 · Approved
1012 Kipling Ave · Minor variance
200 m away · filed Jul 8, 2024 · Postponed
17 Streight Lane · Minor variance
To construct a second storey rear platform.
240 m away · filed Jul 7, 2023 · Refused
35 Botfield Ave · Minor variance
To construct a new detached dwelling with an attached garage.
230 m away · filed Jan 31, 2023 · Approved
41 Prennan Ave · Minor variance
To construct a new detached dwelling with an attached garage. The existing detached garage in the rear yard will be demolished.
230 m away · filed Jan 5, 2023 · Approved
47 Tyre Ave · Minor variance
To construct a new detached dwelling with an attached garage.
210 m away · filed Jan 26, 2022 · Approved
27 Prennan Ave · Minor variance
To construct a new detached dwelling with an attached garage.
140 m away · filed Apr 30, 2021 · Approved
3832 Bloor St W · Minor variance
To construct a second storey addition above the existing building.
190 m away · filed Jun 19, 2018 · 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.