Toronto address · Ward 11, University-Rosedale
101 Marlborough Ave
The City of Toronto has 4 building permits since 2017 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 - Interior alterations to existing 2-1/2 storey house.
Applied Jul 6, 2023 · issued Jul 21, 2023 · completed Feb 2, 2024 · Permit 23 170448 HVA
- Closed
Plumbing
Plumbing - Interior alterations to existing 2-1/2 storey house.
Applied Jul 6, 2023 · issued Jul 10, 2023 · completed Feb 2, 2024 · Permit 23 170448 PLB
- Closed
Small residential project · Interior alterations
Interior alterations to existing 2-1/2 storey house.
Applied Jul 6, 2023 · issued Jul 10, 2023 · completed Feb 2, 2024 · Permit 23 170448 BLD
- Closed
Drains and site services
Drain - Interior alterations to existing 2-1/2 storey house.
Applied Jul 6, 2023 · issued Jul 11, 2023 · completed Mar 20, 2025 · Permit 23 170448 DRN
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
- Under review
10 storeys · 64 homes · Mixed use
270 m away · Condominium · Under review · filed Nov 1, 2021
- Under review
1087-1091 Yonge Street and 9 Price Street
35 storeys · 235 homes · Mixed use
330 m away · Rezoning · Under review · filed May 28, 2025
- Under review
1087-1091 Yonge Street and 9 Price Street
19 storeys · 143 homes · Mixed use
330 m away · Site plan · Under review · filed Apr 29, 2022
- Approved
12 storeys · 24 homes · Mixed use
350 m away · Site plan · Approved · filed Nov 14, 2024
- Under review
14 storeys · 67 homes · Mixed use
360 m away · Condominium · Under review · filed Nov 18, 2021
- Under review
22 storeys · 185 homes · Mixed use
370 m away · Site plan · Under review · filed Aug 31, 2022
Neighbours’ Committee of Adjustment files within 250 m
79 Roxborough St W · Minor variance
To alter the existing three-storey detached dwelling by constructing a rear addition at the lower basement level, to connect and to provide access from the existing rear one-storey ancillary building (one-car garage) to the main dwelling.
210 m away · filed Aug 5, 2026 · Hearing scheduled
89 Marlborough Ave · Minor variance
To alter the existing two-storey semi-detached dwelling by constructing a complete third storey addition (cantilevered on the southeast side of the dwelling) with a rear covered balcony.
30 m away · filed Mar 31, 2026 · Approved
149 Marlborough Pl · Minor variance
To alter the existing two-storey semi-detached dwelling by constructing a third storey addition, and a rear ground floor deck with stairs. The existing rear two-storey addition will be demolished.
120 m away · filed Dec 5, 2025 · Approved
119 Macpherson Ave · Minor variance
To alter the existing two-and-one-half-storey semi-detached dwelling by constructing a two-storey rear addition with a ground floor deck with stairs, a rear third floor rooftop deck, and a new front porch with stairs.
110 m away · filed Dec 4, 2025 · Approved
92 Roxborough St W · Minor variance
To construct a new three-storey detached dwelling with a front third storey balcony, a side (east) covered porch, and a rear in-ground swimming pool. Also, to construct a rear two-storey ancillary building (containing one laneway suite), which will comply with the regulations of the zoning by-law(s). There will be a total of two residential dwelling units on this lot instead of four residential units. One dwelling unit will occupy the main dwelling, and one unit will occupy the ancillary building.
160 m away · filed Aug 27, 2025 · Approved
77 Roxborough St W · Minor variance
To construct a new three-storey detached dwelling with a front covered porch, a rear basement walkout with stairs, a rear third floor balcony, and an in-ground swimming pool. Also, to construct a new one-storey detached ancillary building (two-car garage) in the rear yard, abutting the laneway. The garage will be connected to the main dwelling underground (basement level).
200 m away · filed Aug 21, 2025 · Approved
34 Roxborough St W · Minor variance
To alter the existing one-storey ancillary building (three-car detached garage, in the rear yard, abutting the laneway), by constructing a partial second storey addition (for the purpose of one laneway suite). There will be a total of two residential dwelling units on this lot (one unit within the main dwelling and one unit within the ancillary building).
240 m away · filed Jun 16, 2025 · Approved
75 Roxborough St W · Minor variance
To construct a new three-storey detached dwelling with front and rear ground floor covered porches and a rear third storey balcony.
200 m away · filed Dec 5, 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.