20 Thelma Ave

Building permits

Every permit the City lists for this address since 2017, and any still open from before, newest first.

• New house · New building

  Revision 01: Revision to permit to revised rear yard basement walkout design with new retaining wall system

  Applied Jun 19, 2026 · issued Jul 6, 2026 · Permit 25 139164 BLD (revision 01)

  Revision issued

• Drains and site services

  Drain - PROPOSAL TO CONSTRUCT A NEW THREE STOREY RESIDENTIAL DWELLING WITH A SECONDARY SUITE

  Applied Apr 8, 2025 · issued Jul 25, 2025 · Permit 25 139164 DRN

  Inspections under way

• Plumbing

  Plumbing - PROPOSAL TO CONSTRUCT A NEW THREE STOREY RESIDENTIAL DWELLING WITH A SECONDARY SUITE

  Applied Apr 8, 2025 · issued Jul 25, 2025 · Permit 25 139164 PLB

  Inspections under way

• Heating and ventilation

  Hvac - proposal to construct a new three storey residential dwelling with a secondary suite

  Applied Apr 3, 2025 · issued Jul 25, 2025 · Permit 25 139164 HVA

  Inspections under way

• New house · New building

  Proposal to construct a new three storey residential dwelling with a secondary suite

  Applied Apr 3, 2025 · issued Jul 25, 2025 · 2 homes added · Permit 25 139164 BLD

  Inspections under way

• Demolition

  Proposed demolition of existing dwelling.

  Applied Apr 15, 2024 · issued Jul 28, 2025 · completed Sep 26, 2025 · 1 home removed · Permit 24 136520 DEM

  Closed

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.

• Minor variance · New R building

  To construct a new three-storey detached dwelling with front integral garage, a front driveway, a rear basement walkout, a front second storey balcony, a front third storey balcony, and a roof deck. This dwelling will contain two units (one located in the basement and on the ground floor and one located on the ground floor and second and third storeys).

  Decision: Approved (hearing Mar 20, 2024)

  Filed Jan 31, 2024 · File A0114/24TEY

  Closed

What’s planned nearby

Development sites within 500 m

• 1-19 Thelma Avenue

  7 storeys · 16 homes · Residential

  70 m away · Site plan · Under review · filed Jul 15, 2026

  Under review

• 390-398 Spadina Road

  14 storeys · 54 homes · Mixed use

  240 m away · Rezoning · Approved · filed Dec 15, 2025

  Approved

Neighbours’ Committee of Adjustment files within 250 m

• 385 Spadina Rd · Minor variance

  To alter the existing two-storey commercial building by constructing a rear second storey addition with a rear second floor patio (above the existing ground floor) to be used in conjunction with the eating establishment that will occupy the ground floor and second floor, with an entertainment area within the basement. Also, to construct a one-storey ancillary building (waste and recyclable material storage) in the rear yard, under the staircase.

  180 m away · filed Mar 21, 2025 · Approved

• 17 Dunloe Rd · Minor variance

  To alter the existing two-and one-half-storey detached dwelling by constructing a side (south) one-storey addition to contain a mudroom. Also, to relocate the existing ancillary structure (shed) to be located in-line with the rear wall.

  220 m away · filed Mar 13, 2025 · Approved

• 336 Russell Hill Rd · Minor variance

  To construct a new three-storey detached dwelling with an integral garage (leading to 3 parking spaces within the basement level), a raised rear ground floor terrace, a rear third storey balcony, and a front pilaster. Also, to convert the existing one-storey ancillary building (detached garage in the rear yard), into a two-storey ancillary building (lounge and art studio) by constructing a one-storey side (north) addition and a partial second storey addition.

  200 m away · filed Aug 23, 2024 · Approved

• 383 Spadina Rd · Minor variance

  To alter the existing two-storey mixed-use building by constructing a new outdoor patio along the front (west) side of the building (fronting Spadina Road).

  200 m away · filed Feb 1, 2024 · Approved

• 8 Relmar Rd · Minor variance

  To legalize and to maintain the excavated portion of the basement (below the existing covered front porch) and the accessible roof deck that was constructed without an authorized building permit on the three-storey semi-detached dwelling, beyond previous Minor Variance Decision A0057/17TEY.

  240 m away · filed Nov 3, 2023 · Approved

• 8 Relmar Rd · Minor variance

  To legalize and to maintain the excavated portion of the basement (below the existing covered front porch) and the accessible roof deck that was constructed without an authorized building permit on the three-storey semi-detached dwelling, beyond previous Minor Variance Decision A0058/17TEY.

  240 m away · filed Nov 3, 2023 · Approved

• 9 Relmar Rd · Minor variance

  To construct a new three-storey semi-detached dwelling with a front porch with canopy, a rear ground floor covered deck, a front basement walkout, front second and third storey balconies, and rear second and third storey balconies. Also, to construct a semi-detached garage with a front porch in the rear yard.

  190 m away · filed Jul 10, 2023 · Approved

• 9 Relmar Rd · Minor variance

  To construct a new three-storey semi-detached dwelling with a covered front porch, a front basement walkout, front second and third storey balconies, a rear ground floor covered deck, and rear second and third storey balconies. Also, to construct a semi-detached ancillary building (garage with a porch) in the rear yard, abutting the laneway.

  190 m away · filed Jul 10, 2023 · Approved

Everything planned in Toronto-St. Paul's