Toronto address · Ward 11, University-Rosedale
31 Maple Ave
The City of Toronto has 16 building permits since 2017 (11 still open) 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.
- Inspections under way
Small residential project · Multiple projects
Proposal for 3 storey addition, alterations to landscaping and driveway, swimming pool
Applied Apr 6, 2022 · issued May 31, 2023 · Permit 22 131363 BLD
- Inspections under way
Heating and ventilation
HVAC - Proposal for 3 storey addition
Applied Apr 6, 2022 · issued May 31, 2023 · Permit 22 131363 HVA
- Permit issued
Small residential project · Accessory Building(s)
Proposed relocation of coach house/detached garage balcony railing in rear yard
Applied Apr 13, 2018 · issued May 18, 2023 · Permit 18 143669 BLD
- Cancelled
Heating and ventilation
HVAC - Proposed 3 storey rear addition to the existing house
Applied Aug 5, 2015 · completed Oct 22, 2020 · Permit 15 201720 HVA
- Cancelled
Small residential project · Addition(s)
Proposed 3 storey side / rear addition to the existing houseAlso for new front and rear yard landscaping, new driveway, and pool. Basement from 2014 permit must be legalized. Coach house not to be altered -TS
Applied Aug 5, 2015 · completed Oct 22, 2020 · Permit 15 201720 BLD
- Cancelled
Plumbing
Plumbing - Proposed 3 storey rear addition to the existing house
Applied Aug 5, 2015 · completed Oct 22, 2020 · Permit 15 201720 PLB
- Revision issued
Small residential project · Interior alterations
REVISION 01 re; Changes to Basement layout.Proposal for interior alterations to existing 3 unit dwelling to convert to a single family dwelling. Coach House dwelling to remain as 2nd unit.
Applied May 2, 2015 · issued May 21, 2015 · Permit 14 267538 BLD (revision 01)
- Inspections under way
Plumbing
Plumbing - Proposal for interior alterations to existing 3 unit dwelling to convert to a single family dwelling. Coach House dwelling to remain as 2nd unit.
Applied Mar 11, 2015 · issued Mar 11, 2015 · Permit 14 267538 PLB
- Inspections under way
Heating and ventilation
HVAC - Proposal for interior alterations to existing 3 unit dwelling to convert to a single family dwelling. Coach House dwelling to remain as 2nd unit. Proposal also includes an underground addition.
Applied Dec 24, 2014 · issued Feb 18, 2015 · Permit 14 267538 HVA
- Inspections under way
Small residential project · Interior alterations
Proposal for interior alterations to existing 3 unit dwelling to convert to a single family dwelling. Coach House dwelling to remain as 2nd unit.
Applied Dec 24, 2014 · issued Feb 18, 2015 · 2 homes removed · Permit 14 267538 BLD
- Inspections under way
Heating and ventilation
HVAC - To complete interior alterations (227m2) the existing legal non-conforming coach house.
Applied Sep 18, 2013 · issued Nov 21, 2013 · Permit 13 237604 HVA
- Inspections under way
Small residential project · Interior alterations
To complete interior alterations (227m2) the existing legal non-conforming coach house.
Applied Sep 18, 2013 · issued Nov 21, 2013 · Permit 13 237604 BLD
Show 4 more permits
- Inspections under way
Drains and site services · Inside and outside drains
Proposal for new water and sewer service to existing coach house at rear of property known as 31R Maple Ave.
Applied Aug 27, 2012 · issued Aug 27, 2012 · Permit 12 236074 STS
- Closed
Plumbing
Plumbing - Proposal to construct interior alterations to 1st and 2nd floors, construct new walls on 2nd floor sunporch and replace deck over old sunporch with new deck.
Applied Jan 23, 2009 · issued Feb 6, 2009 · completed Mar 23, 2017 · Permit 09 104619 PLB
- Closed
Small residential project · Interior alterations
Interior alterations to existing legal coach house - on ground and second floor.
Applied Sep 19, 2008 · issued Oct 22, 2008 · completed Mar 23, 2017 · Permit 08 205153 BLD
- Inspections under way
Plumbing
Plumbing - Interior alterations to existing legal coach house - on grond and second floor.
Applied Sep 19, 2008 · issued Oct 22, 2008 · Permit 08 205153 PLB
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 three-storey detached dwelling by constructing a west side three-storey addition and maintaining the rear pool.
Decision: Refused (hearing Jun 7, 2017)
Filed Nov 8, 2016 · Appeal: Approved with conditions · File A1089/16TEY
What’s planned nearby
Development sites within 500 m
- Approved
- Approved
4 storeys · 4 homes · Residential
330 m away · Condominium · Approved · filed Mar 6, 2026
- Under review
63 storeys · 675 homes · Mixed use
450 m away · Site plan · Under review · filed Jul 6, 2022
- Approved
41 storeys · 460 homes · Mixed use
460 m away · Rezoning · Approved · filed Aug 25, 2025
Neighbours’ Committee of Adjustment files within 250 m
66 Glen Rd · Minor variance
To alter the existing two-and-one-half-storey detached dwelling by reconstructing the existing basement walls (that will be under the new ground floor deck and stairs) and the entrance structure to access this basement area (cellar). This current application is necessitated to include additional variances not identified in the approved Minor Variance Decision A0921/25TEY, related to the construction of a rear third storey addition.
120 m away · filed Feb 11, 2026 · Approved
66 Glen Rd · Minor variance
To alter the existing two-and-one-half-storey detached dwelling by constructing a rear third-storey addition.
120 m away · filed Dec 4, 2025 · Approved
32 Nanton Ave · Minor variance
To alter the existing two-and-one-half-storey detached dwelling by constructing a rear two-storey addition, a rear ground floor bay window and a rear ground floor deck with stairs. The existing rear ground floor addition (sunroom), and rear ground floor deck with stairs will be demolished. The existing shed in the rear yard will be maintained.
220 m away · filed Apr 4, 2024 · Approved
58 Elm Ave · Minor variance
To alter the existing second floor terrace of Unit 1 by constructing a glass sunroom enclosure. Also, to construct an ancillary building (carport for the existing 2 parking spaces), partially below-grade, in the west side yard.
170 m away · filed Feb 3, 2023 · Approved
62 Maple Ave · Minor variance
210 m away · filed Nov 18, 2022 · Application withdrawn
57 Elm Ave · Minor variance
To re-configure the existing front yard parking space.
150 m away · filed Feb 15, 2022 · Approved
44 Glen Rd · Minor variance
To alter the existing three-storey detached dwelling by constructing a rear one storey addition, a rear two-storey addition, a rear ground floor terrace, a rear second storey terrace, and a front second storey terrace.
120 m away · filed Jun 3, 2021 · Approved
57 Glen Rd · Minor variance
To construct a below grade swimming pool, sports court, detached garage and accessory building in rear of the existing three-storey detached dwelling.
100 m away · filed Jun 2, 2021 · 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.