Toronto address · Ward 9, Davenport
20 O'Leary Ave
The City of Toronto has 3 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
Plumbing
Plumbing - Proposal to construct one storey rear addition and new deck at rear of existing Single Family Dwelling
Applied May 30, 2022 · issued Jul 12, 2022 · completed Dec 2, 2022 · Permit 22 153961 PLB
- Closed
Small residential project · Multiple projects
Proposal to construct one storey rear addition and new deck at rear of existing Single Family Dwelling
Applied May 30, 2022 · issued Jul 12, 2022 · completed Dec 22, 2022 · Permit 22 153961 BLD
- Closed
Drains and site services · Back water valve (Sewer only)
Proposal to install a back water valve.
Applied Feb 7, 2019 · issued Feb 7, 2019 · completed Feb 8, 2019 · Permit 19 112913 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 · R addition
To alter the existing two-storey semi-detached dwelling by constructing a one-storey rear addition.
Decision: Approved (hearing Aug 18, 2021)
Filed Mar 16, 2021 · File A0346/21TEY
What’s planned nearby
Development sites within 500 m
- Approved
Neighbours’ Committee of Adjustment files within 250 m
281 Oakwood Ave · Minor variance
To alter the existing two-storey detached dwelling by constructing a front one-storey addition (reconstruction of the existing enclosed porch).
210 m away · filed Apr 29, 2026 · Approved
216 Robina Ave · Minor variance
To permit a three-storey detached dwelling (houseplex) containing two residential dwelling units, with a rear third storey deck, and a reconstructed front porch canopy. This was constructed beyond the limits of an authorized building permit (23 231199 BLD 00 SR).
210 m away · filed Apr 20, 2026 · Approved
295 Oakwood Ave · Consent
To obtain consent to create new easements/rights-of-way (increase the easements/rights-of-way area approved for Parts 3 and 4, in Consent Decision B0058/24TEY).
180 m away · filed Oct 2, 2025 · Approved
295 Oakwood Ave · Minor variance
To construct a new three-storey semi-detached houseplex with a rear basement walkout with stairs, a covered front porch, and a rear exterior staircase with landings to access each storey. Also, to construct a new two-storey detached ancillary building containing a dwelling unit (garden suite). There will be a total of five residential dwelling units on this lot (four units within the main dwelling and one unit in the ancillary building). Minor Variance Decision A0796/24TEY approved a new three-storey semi-detached fourplex dwelling (reviewed as an apartment building) with a total of four dwel…
180 m away · filed Oct 2, 2025 · Approved
295 Oakwood Ave · Minor variance
To construct a new three-storey semi-detached houseplex with a rear basement walkout with stairs, a covered front porch, and a rear exterior staircase with landings to access each storey. Also, to construct a new two-storey detached ancillary building containing a dwelling unit (garden suite). There will be a total of five residential dwelling units on this lot (four units within the main dwelling and one unit in the ancillary building). Minor Variance Decision A0797/24TEY approved a new three-storey semi-detached fourplex dwelling (reviewed as an apartment building) with a total of four dwel…
180 m away · filed Oct 2, 2025 · Approved
355 Oakwood Ave · Minor variance
To alter the existing two-storey mixed-use building (with commercial on the ground floor) by reconstructing the existing rear second storey roof deck (above the one-storey portion of the building below) with a new exterior staircase, and a new partial third storey addition with a rear balcony as well as exterior staircase. There will be a total of two residential dwelling units on this lot (one dwelling unit within the second storey, and one dwelling unit located within the third storey).
180 m away · filed Nov 12, 2024 · Approved
357 Oakwood Ave · Minor variance
To alter the existing two-storey mixed-use building by constructing a complete third storey addition with a rear balcony and staircase (which will be connected to the existing staircase). There will be a total of one commercial unit and two residential dwelling units (one dwelling unit on the second level, and one dwelling unit on the third level) on this lot.
170 m away · filed Nov 12, 2024 · Approved
295 Oakwood Ave · Consent
To obtain consent to sever the lot into two undersized residential lots and to create an easement/right-of-way.
180 m away · filed Sep 10, 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.