Toronto address · Ward 8, Eglinton-Lawrence
12 Coldstream Ave
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
Heating and ventilation
HVAC - 1st and partial 2nd storey rear addition and one storey front addition.
Applied Aug 24, 2018 · issued Sep 13, 2018 · completed Jun 11, 2025 · Permit 12 295622 HVA
- Closed
Plumbing
REVISION TO ISSUED BUILDING PERMIT TO ELIMINATE SECOND FLOOR ADDITION (REDUCING AREA BY 19.13 m2 FROM ORIGINAL PERMIT) AND DEEPEN NEW BASEMENT UNDER THE ADDITION (LENGTH OF UNDERPINNING 30 FEET).
Applied Apr 19, 2017 · issued Apr 19, 2017 · completed Jun 11, 2025 · Permit 12 295622 PLB (revision 01)
- Closed
Small residential project · Addition(s)
REVISION TO ISSUED BUILDING PERMIT TO ELIMINATE SECOND FLOOR ADDITION (REDUCING AREA BY 19.13 m2 FROM ORIGINAL PERMIT) AND DEEPEN NEW BASEMENT UNDER THE ADDITION (LENGTH OF UNDERPINNING 30 FEET).
Applied Apr 19, 2017 · issued Apr 27, 2017 · completed Jun 11, 2025 · Permit 12 295622 BLD (revision 01)
- Closed
Plumbing
Plumbing - New 1st and partial and 2nd storey rear addition and one storey front addition.
Applied Dec 18, 2012 · issued Jul 3, 2013 · completed Jun 11, 2025 · Permit 12 295622 PLB
- Closed
Small residential project · Addition(s)
1st and partial 2nd storey rear addition and one storey front addition.
Applied Dec 18, 2012 · issued Jul 3, 2013 · completed Jun 11, 2025 · Permit 12 295622 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
239 Glenview Ave · Minor variance
To construct a two (2) storey rear addition to the existing dwelling.
210 m away · filed Aug 27, 2026 · Hearing scheduled
285 Glencairn Ave · Minor variance
To construct a new two-storey detached dwelling with an integral garage, and a covered rear deck and balcony.
120 m away · filed Aug 20, 2026 · Hearing scheduled
278 Glengrove Ave W · Minor variance
To alter the existing two-storey detached dwelling by constructing a one-storey rear addition and rear terrace.
180 m away · filed Oct 10, 2025 · Approved
4 Coldstream Ave · Minor variance
To construct a 2 storey rear addition and a new front wall box bay window.
30 m away · filed Feb 6, 2025 · Approved
24 Strathallan Blvd · Minor variance
To construct a new detached dwelling.
150 m away · filed Jan 24, 2025 · Closed
25 Kimbark Blvd · Minor variance
To construct a rear addition to the existing dwelling.
250 m away · filed Jan 9, 2025 · Approved
283 Glencairn Ave · Minor variance
To construct a new detached dwelling with an integral three car garage in the basement and one on the main floor with a car lift, front porch, rear second storey balcony, third storey side balcony and a rear yard Cabana and Swimming pool.
100 m away · filed Nov 28, 2024 · Approved
24 Strathallan Blvd · Minor variance
To construct a new two-storey detached dwelling with a front porch and rear covered patio.
150 m away · filed Nov 5, 2024 · 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.