Toronto address · Ward 17, Don Valley North
21 Hi Mount Dr
The City of Toronto has 6 building permits since 2017 and 1 Committee of Adjustment file 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 01: REVISED LOCATION OF BASEMENT WALK-OUT & MINOR INTERIOR REVISIONS NOTED W/CLOUDSProposal to construct a new detached dwelling with integral garage at grade
Applied Mar 12, 2018 · issued Jul 9, 2018 · completed Feb 17, 2023 · Permit 16 117580 BLD (revision 01)
- Closed
Heating and ventilation
HVAC - Proposal to construct a new detached dwelling with integral garage at grade
Applied Feb 17, 2016 · issued Feb 23, 2017 · completed Feb 17, 2023 · Permit 16 117580 HVA
- Closed
Plumbing
Plumbing - Proposal to construct a new detached dwelling with integral garage at grade
Applied Feb 17, 2016 · issued Jun 3, 2016 · completed Sep 6, 2022 · Permit 16 117580 PLB
- Closed
New house · New building
Proposal to construct a new detached dwelling with integral garage at grade
Applied Feb 17, 2016 · issued Jun 3, 2016 · completed Feb 17, 2023 · 1 home added · Permit 16 117580 BLD
- Closed
Demolition
Proposal to demolish one storey detached dwelling
Applied Feb 17, 2016 · issued Jun 3, 2016 · completed Aug 20, 2018 · Permit 16 117585 DEM
- Closed
Drains and site services
Drain - Proposal to construct a new detached dwelling with integral garage at grade
Applied Feb 17, 2016 · issued Jun 3, 2016 · completed Feb 17, 2023 · Permit 16 117580 DRN
Committee of Adjustment
This address's applications to the City's Committee of Adjustment since 2017, and any still open. A minor variance asks for a small exception to the zoning by-law, such as a little more height or a smaller setback; a consent divides a lot or grants an easement.
- Closed
Minor variance · Other
To construct a new rear deck and widen existing driveway.
Decision: Approved (hearing May 31, 2018)
Filed Apr 10, 2018 · File A0277/18NY
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
5 Tally Lane · Minor variance
To construct a new detached dwelling with a rear deck.
170 m away · filed Jun 23, 2025 · Approved
18 Hi Mount Dr · Minor variance
To construct a new two-storey dwelling.
100 m away · filed Jan 14, 2025 · Approved
15 Hi Mount Dr · Minor variance
To demolish the existing dwelling and construct a new 2 storey detached dwelling.
80 m away · filed Jan 2, 2025 · Approved
125 Citation Dr · Minor variance
To construct a new two storey detached dwelling.
210 m away · filed Nov 12, 2024 · Approved
5 Tally Lane · Minor variance
To construct a new detached dwelling.
170 m away · filed Aug 27, 2024 · Approved
1 Tally Lane · Minor variance
Proposal to construct a circular driveway by adding to the existing driveway
180 m away · filed Nov 6, 2023 · Refused
131 Citation Dr · Minor variance
Proposal to construct a new dwelling.
200 m away · filed Apr 3, 2023 · Approved
27 Hi Mount Dr · Minor variance
To construct a 1 storey front addition, 1 storey rear addition, a new 2nd floor addition, and interior alterations.
70 m away · filed May 19, 2021 · Refused
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.