Toronto address · Ward 11, University-Rosedale
101 Summerhill Ave
The City of Toronto has 10 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
Small residential project · Garage
Proposal to construct a detached garage with a canopy for a patio in the rear yard of an existing SFD-semi dwelling.
Applied Aug 10, 2021 · issued Sep 16, 2021 · completed Jan 6, 2022 · Permit 21 196036 BLD
- Closed
Plumbing
Plumbing - Proposal to construct a detached garage with a canopy for a patio in the rear yard of an existing SFD-semi dwelling.
Applied Aug 10, 2021 · issued Sep 16, 2021 · completed Dec 8, 2021 · Permit 21 196036 PLB
- Closed
Small residential project · Addition(s)
Rev 03: Proposed enclosure of front porch and privacy screen added to rear deckProposal to construct basement underpinning, interior alterations, 2nd and 3rd floor addition, new rear deck, and new balcony, new basement walkout, to existing single family dwelling.
Applied Nov 20, 2020 · issued Jan 20, 2021 · completed Jan 21, 2021 · Permit 18 245270 BLD (revision 03)
- Closed
Small residential project · Addition(s)
REVISION 2 - 3rd floor addition at the rearProposal to construct basement underpinning, interior alterations, 2nd and 3rd floor addition, new rear deck, and new balcony, new basement walkout, to existing single family dwelling.
Applied Jun 5, 2019 · issued Jun 26, 2019 · completed Jan 21, 2021 · Permit 18 245270 BLD (revision 02)
- Closed
Heating and ventilation
HVAC - Proposal to construct basement underpinning, interior alterations, 2nd and 3rd floor addition, new rear deck, and new balcony, new basement walkout, to existing single family dwelling.
Applied May 15, 2019 · issued May 24, 2019 · completed Nov 2, 2020 · Permit 18 245270 HVA
- Closed
Drains and site services
Drain - Proposal to construct basement underpinning, interior alterations, 2nd and 3rd floor addition, new rear deck, and new balcony, new basement walkout, to existing single family dwelling.
Applied Apr 16, 2019 · issued Apr 16, 2019 · completed Nov 2, 2020 · Permit 18 245270 DRN
- Closed
Plumbing
Plumbing - Proposal to construct basement underpinning, interior alterations, 2nd and 3rd floor addition, new rear deck, and new balcony, new basement walkout, to existing single family dwelling.
Applied Apr 16, 2019 · issued Apr 16, 2019 · completed Jan 19, 2021 · Permit 18 245270 PLB
- Cancelled
Plumbing · Backflow prevention devices (Water only)
Proposal to install a backflow prevention device in existing sfd-detached.
Applied Apr 16, 2019 · completed Jan 29, 2020 · Permit 19 141174 PSA
- Closed
Small residential project · Addition(s)
REV01: changes to interior layout, adding a dormer to front 3rd bedroom.Proposal to construct basement underpinning, interior alterations, 2nd and 3rd floor addition, new rear deck, and new balcony, new basement walkout, to existing single family dwelling.
Applied Apr 16, 2019 · issued May 24, 2019 · completed Jan 21, 2021 · Permit 18 245270 BLD (revision 01)
- Closed
Small residential project · Addition(s)
Proposal to construct basement underpinning, interior alterations, 2nd and 3rd floor addition, new rear deck, and new balcony, new basement walkout, to existing single family dwelling.
Applied Oct 19, 2018 · issued Nov 8, 2018 · completed Jan 21, 2021 · Permit 18 245270 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.
- Closed
Minor variance · R addition
Decision: Withdrawn
Filed Aug 21, 2018 · File A0806/18TEY
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
330 m away · Site plan · Under review · filed Dec 29, 2021
- Under review
47 storeys · 832 homes · Mixed use
370 m away · Site plan · Under review · filed Apr 12, 2022
- Approved
2 storeys · Not stated in the file
380 m away · Site plan · Approved · filed Aug 19, 2025
- Under review
22 storeys · 185 homes · Mixed use
410 m away · Site plan · Under review · filed Aug 31, 2022
- Under review
14 storeys · 67 homes · Mixed use
410 m away · Condominium · Under review · filed Nov 18, 2021
Neighbours’ Committee of Adjustment files within 250 m
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).
100 m away · filed Jul 29, 2026 · Approved
67 Summerhill Ave · Minor variance
To alter the existing two-storey detached dwelling by constructing a front covered porch with stairs.
130 m away · filed Jul 29, 2026 · Hearing scheduled
49 Woodlawn Ave E · Minor variance
To legalize and to maintain the rear ground floor deck, which was constructed without an authorized building permit.
150 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.
190 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.
160 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.
130 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.
90 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.