Toronto address · Ward 16, Don Valley East
186 Three Valleys Dr
The City of Toronto has 6 building permits since 2017 (5 still open) 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.
- Revision issued
Small residential project · Multiple projects
Revision 1: To replace the eeds form as well as interior changes to the layout and changes to some windows.Proposal for rear addition, second floor addition, and interior renovations to basement, ground floor and second floor. rear porch and roof deck
Applied Feb 5, 2026 · issued Mar 17, 2026 · Permit 25 145853 BLD (revision 01)
- Inspections under way
Heating and ventilation
HVAC - Proposal for rear addition, second floor addition, and interior renovations to basement, ground floor and second floor. rear porch and roof deck
Applied Jan 15, 2026 · issued Mar 17, 2026 · Permit 25 145853 HVA
- Inspections under way
Drains and site services
Drain - Proposal for rear addition, second floor addition, and interior renovations to basement, ground floor and second floor. rear porch and roof deck
Applied Sep 3, 2025 · issued Sep 3, 2025 · Permit 25 145853 DRN
- Inspections under way
Small residential project · Multiple projects
Proposal for rear addition, second floor addition, and interior renovations to basement, ground floor and second floor. rear porch and roof deck
Applied Apr 16, 2025 · issued Jul 4, 2025 · Permit 25 145853 BLD
- Inspections under way
Plumbing
Plumbing - Proposal for rear addition, second floor addition, and interior renovations to basement, ground floor and second floor. rear porch and roof deck
Applied Apr 16, 2025 · issued Jul 4, 2025 · Permit 25 145853 PLB
- Closed
Plumbing · Other
Install new fixtures on the 2nd floor to bathroom.
Applied Apr 22, 2008 · issued Apr 22, 2008 · completed Jan 28, 2020 · Permit 08 150008 PSA
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
151 Three Valleys Dr · Minor variance
Proposal to update front elevation, convert one-car garage into a dining room, and construct a new dormer on the second floor.
230 m away · filed May 31, 2022 · Approved
150 Three Valleys Dr · Minor variance
Proposal for a second floor addition over garage.
170 m away · filed Mar 25, 2022 · Approved
211 Three Valleys Dr · Minor variance
Proposal to add a two storey addition, new font porch, and garage to existing dwelling.
150 m away · filed Dec 8, 2021 · Approved
165 Three Valleys Dr · Minor variance
To construct one and two storey front additions, and a one storey rear addition.
170 m away · filed Aug 31, 2021 · Approved
213 Three Valleys Dr · Minor variance
To construct a two-storey addition to the front of the existing dwelling in conjunction with other interior and exterior alterations.
170 m away · filed Sep 6, 2019 · Approved
212 Three Valleys Dr · Minor variance
To construct a new attached garage and entry foyer to the northeast side of the existing dwelling.
160 m away · filed Jun 19, 2017 · 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.