Toronto address · Ward 11, University-Rosedale
520 Markham St
The City of Toronto has 6 building permits since 2017 (6 still open) 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.
- Revision issued
Small residential project · Multiple projects
REV 02: Changes to front elevation.Proposed new rear wood deck and interior alterations.See also 20 104843 ZZC.
Applied Jul 8, 2025 · issued Jul 17, 2025 · Permit 22 101671 BLD (revision 02)
- Revision issued
Plumbing
Revision 01- Proposal for a change of use from an existing detached single-family dwelling to a three-unit dwelling (triplex) (as-built), including proposed interior alterations to floors and a fire escape at the back of the building.Plumbing - PROPOSED RBUILDING EX. REAR 1-STY ADDITION, REAR WOOD DECK & INTERIOR ALTERATIONS TO ALL FLOORSSee also 20 104843 ZZC.
Applied Jan 8, 2024 · issued Apr 4, 2024 · Permit 22 101671 PLB (revision 01)
- Revision issued
Small residential project · Multiple projects
Revision 01- Proposal for a change of use from an existing detached single-family dwelling to a three-unit dwelling (triplex) (as-built), including proposed interior alterations to floors and a fire escape at the back of the building.Proposed new rear wood deck and interior alterations.See also 20 104843 ZZC.
Applied Jan 8, 2024 · issued Apr 12, 2024 · 2 homes added · Permit 22 101671 BLD (revision 01)
- Inspections under way
Plumbing
Plumbing - PROPOSED RBUILDING EX. REAR 1-STY ADDITION, REAR WOOD DECK & INTERIOR ALTERATIONS TO ALL FLOORSSee also 20 104843 ZZC.
Applied Jan 7, 2022 · issued Mar 10, 2022 · Permit 22 101671 PLB
- Inspections under way
Small residential project · Multiple projects
Proposed new rear wood deck and interior alterations.See also 20 104843 ZZC.
Applied Jan 7, 2022 · issued Mar 10, 2022 · Permit 22 101671 BLD
- Permit issued
Heating and ventilation
HVAC - PROPOSED RBUILDING EX. REAR 1-STY ADDITION, REAR WOOD DECK & INTERIOR ALTERATIONS TO ALL FLOORSSee also 20 104843 ZZC.
Applied Jan 7, 2022 · issued Mar 10, 2022 · Permit 22 101671 HVA
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
No rezoning, site plan, subdivision or condominium file open within 500 m, and no pre-construction project on the site.
Neighbours’ Committee of Adjustment files within 250 m
501 Palmerston Blvd · Minor variance
To construct a new four-storey apartment building with front and rear basement walkouts, front and rear ground floor landings with stairs, front and rear balconies located on the second and third storeys, and front and rear fourth storey rooftop decks. There will be a total of three short-term bicycle parking spaces at the rear of the main building. Also, to construct a new rear two-storey detached ancillary building (containing one garden suite), including stairs at the west side of the ancillary building. There will be a total of 13 residential dwelling units on this lot (12 dwelling units…
70 m away · filed Aug 7, 2026 · Hearing scheduled
679 Euclid Ave · Minor variance
To alter the existing two-and-one-half storey semi-detached dwelling by constructing a rear one-storey ground floor addition with a second storey terrace above, and a new rear ground floor deck with stairs. The existing rear walkout basement, rear enclosed porch with stairs, and rear storage space will be demolished.
190 m away · filed Jun 16, 2026 · Hearing scheduled
794 Bathurst St · Minor variance
To permit a night club use and eating establishment on the second floor of the existing two-storey mixed-use building (containing storage uses within the basement level, five commercial units on the ground floor and an existing nightclub and eating establishment on the second floor).
240 m away · filed Feb 20, 2026 · Approved
501 Palmerston Blvd · Minor variance
To construct a new three-storey apartment building with front and rear ground floor entrance stairs, front and rear balconies located on the second and third levels, front and rear basement walkouts, and rooftop staircase access enclosures. Also, to construct a new rear two-storey detached ancillary building (containing one garden suite) with stairs at the west side of the ancillary building. There will be a total of nine residential dwelling units on the lot (eight dwelling units within the apartment building and one dwelling unit within the ancillary building).
70 m away · filed Feb 9, 2026 · Approved
524 Palmerston Blvd · Minor variance
To alter the existing two-and-one-half-storey detached apartment building (containing eight dwelling units) with a ground floor (south) canopy by constructing a rear four-storey addition with a fourth storey rooftop terrace on the southwest corner of the building (on the roof of the third storey). Also, to permit and to maintain an additional two existing dwelling units within the existing apartment building. The existing garage in the rear yard will be demolished and the existing driveway located at the southwest corner of the lot abutting Lennox Street will be removed. No parking spaces wil…
110 m away · filed Feb 4, 2026 · Hearing scheduled
570 Bloor St W · Minor variance
To alter the existing two-storey attached building by converting the first, second, and rooftop levels into an eating establishment/restaurant use (food court). Also, to construct a rooftop patio (to be used by the food court) with stair enclosures located at the front, rear, and side (east) of the roof.
210 m away · filed Jan 13, 2026 · Approved
501 Palmerston Blvd · Minor variance
To construct a new three-storey apartment building with front and rear ground floor stairs (for three front and three rear entrances), two front and two rear second floor balconies, two front and two rear third floor balconies, two side (north) basement walkouts, and rooftop staircase access enclosure. Also, to convert the existing rear one-storey ancillary building (garage) into one garden suite by constructing a second story addition, a two-storey addition at the southwest portion of the building (with a complete basement addition below), and stairs at the west side of the building. There w…
70 m away · filed Sep 22, 2025 · Refused
514 Markham St · Minor variance
To alter the existing two-and-one-half-storey semi-detached dwelling by constructing a partial rear third storey addition.
20 m away · filed Aug 14, 2025 · 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.