Toronto address · Ward 19, Beaches-East York
11 Costain Ave
The City of Toronto has 1 building permit since 2017 (1 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.
- Inspections under way
Small residential project · Garage
Build replacement garage at rear.
Applied Jul 20, 2004 · issued Jul 20, 2004 · Permit 04 158354 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
2151 Gerrard St E · Minor variance
To construct a new four-storey 16-unit apartment building with a front porch with stairs and an elevating device (platform lift), side (west) stairs and pedestrian ramp, and rear and side (east) second, third and fourth storey balconies. Also, to construct a new side (east) one-storey detached ancillary building (waste storage and mechanical room). There will be a total of 13 vehicular parking spaces, 3 motorcycle parking spaces, and 15 long-term and 5 short term bicycle parking spaces provided within a one-level below-grade garage with rear (south) access from the laneway. This current appli…
230 m away · filed Aug 21, 2026 · Hearing scheduled
2151 Gerrard St E · Minor variance
To construct a new four-storey 16-unit apartment building with a front porch with stairs, a side (west) pedestrian ramp, and rear and side (east) second, third and fourth storey balconies. Also, to construct a new side (east) one-storey detached ancillary building (garbage bin storage and mechanical room). There will be a total of 12 vehicular parking spaces and 13 long-term bicycle parking spaces provided within a one-level below-grade garage with rear (south) access from the laneway.
230 m away · filed Jan 26, 2026 · Approved
143 Oakcrest Ave · Minor variance
To alter the existing two-storey semi-detached dwelling by constructing a complete third storey addition.
140 m away · filed Dec 3, 2025 · Postponed
30 Norwood Rd · Minor variance
To construct a new three-storey detached dwelling (fourplex) with an integral garage, a rear third storey juliet balcony, and a rear ground floor deck. There will be a total of four residential dwelling units on this lot.
240 m away · filed Sep 17, 2025 · Approved
30 Norwood Rd · Consent
To obtain consent to sever the property into two residential lots, and to create new easements/rights-of-way.
240 m away · filed Sep 17, 2025 · Approved
30 Norwood Rd · Minor variance
To maintain the existing two-storey detached dwelling (triplex). There is a total of three residential dwelling units on this lot.
240 m away · filed Sep 17, 2025 · Approved
158 Glenmount Park Rd · Minor variance
To alter the existing two-storey semi-detached dwelling by constructing a rear one-storey addition, a rear basement walkout, and a rear ground floor deck. There will be a total of two residential dwelling units (duplex) on this lot. Also, to demolish the one-storey ancillary building (garage/storage area), in the rear yard.
190 m away · filed Sep 5, 2024 · Approved
12 Woodlee Rd · Minor variance
To alter the existing one-storey detached dwelling by constructing a second and third storey addition, a new front ground floor addition with front porch and stairs, a front basement window well, a rear ground floor deck, and a rear third storey balcony. Also, to construct a new two-storey ancillary building (garden suite) in the rear yard.
130 m away · filed Feb 9, 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.