Toronto address · Ward 11, University-Rosedale
9 Ottawa St
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
Heating and ventilation
HVAC - Proposed third floor addition (69.64m2) with interior alterations to existing second floor area (5m2) and new detached shed in rear yard.
Applied Apr 13, 2017 · issued Jun 1, 2017 · completed Apr 10, 2025 · Permit 17 144006 HVA
- Closed
Plumbing
Plumbing - Proposed third floor addition (69.64m2) with interior alterations to existing second floor area (5m2) and new detached shed in rear yard.
Applied Apr 13, 2017 · issued Jun 1, 2017 · completed Apr 10, 2025 · Permit 17 144006 PLB
- Closed
Small residential project · Addition(s)
Proposed third floor addition (69.64m2) with interior alterations to existing second floor area (5m2) and new detached shed in rear yard. Scope of work also includes basement underpinning.
Applied Apr 13, 2017 · issued Jun 1, 2017 · completed Jul 17, 2026 · Permit 17 144006 BLD
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.
- Prepare notice
Minor variance · R addition
To alter the existing townhouse/rowhouse by constructing a rear third storey addition with a third floor balcony at the southeast corner.
Decision: Approved (hearing Feb 15, 2017)
Filed Oct 26, 2016 · File A1047/16TEY
What’s planned nearby
Development sites within 500 m
- Under review
- Under review
9 Woodlawn Avenue East and 1233 Yonge Street
49 storeys · 724 homes · Mixed use
310 m away · Site plan · Under review · filed Dec 29, 2021
- Approved
2 storeys · Not stated in the file
320 m away · Site plan · Approved · filed Aug 19, 2025
- Under review
47 storeys · 832 homes · Mixed use
360 m away · Site plan · Under review · filed Apr 12, 2022
- Under review
22 storeys · 185 homes · Mixed use
360 m away · Site plan · Under review · filed Aug 31, 2022
- Under review
14 storeys · 67 homes · Mixed use
360 m away · Condominium · Under review · filed Nov 18, 2021
Neighbours’ Committee of Adjustment files within 250 m
67 Summerhill Ave · Minor variance
To alter the existing two-storey detached dwelling by constructing a front covered porch with stairs.
100 m away · filed Jul 29, 2026 · Hearing scheduled
112 Summerhill Ave · Minor variance
To alter the existing two-storey semi-detached dwelling by constructing a new front second storey dormer addition (above the existing front porch).
140 m away · filed Jul 29, 2026 · Approved
49 Woodlawn Ave E · Minor variance
To legalize and to maintain the rear ground floor deck, which was constructed without an authorized building permit.
160 m away · filed Dec 27, 2024 · Approved
38 Mathersfield Dr · Minor variance
To permit the existing two-storey ancillary building (detached garage abutting the laneway), by constructing a mezzanine on the second level. The existing ancillary structure (storage shed) attached to the detached garage will be maintained.
130 m away · filed Sep 25, 2024 · Approved
76 Summerhill Gdns · Minor variance
To alter the existing two-storey rowhouse dwelling by constructing a rear two-storey addition, and reconstructing the front basement window well. The existing rear yard shed, deck, and sauna cylinder will be maintained and unaltered.
200 m away · filed Sep 16, 2024 · Approved
56 Summerhill Gdns · Minor variance
To alter the existing two-and-one-half-storey detached dwelling by constructing a rear two-storey addition with a rear ground floor deck and stairs, and a rear second floor deck (above the ground floor addition). Also, to construct a third storey addition, and to rebuild the enclosed front porch. It should be noted that the existing rear addition and rear ground floor deck will be demolished.
180 m away · filed Feb 27, 2024 · Approved
133 Summerhill Ave · Minor variance
To alter the existing two-and-one-half-storey townhouse dwelling by constructing a rear three-storey addition with rear ground-level stairs. The existing rear detached garage will be maintained and unaltered.
120 m away · filed Feb 6, 2024 · Refused
43 Woodlawn Ave E · Minor variance
To alter the existing two-and-one-half detached dwelling by constructing a rear one-storey corner side (west) addition and a rear two-storey corner side (east) addition (below the existing third storey) with a rear first floor deck, basement extension and basement walkout.
170 m away · filed Feb 1, 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.