23 Coulson Ave

Building permits

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

• Drains and site services

  Drain - Proposal for a garden suite.

  Applied May 30, 2025 · issued Jun 12, 2025 · completed Jun 26, 2025 · Permit 25 144466 DRN

  Closed

• Development charges deferral

  Deferred Fees from folder 25 144466 (RSN-5615564) ZoningProcess RSN 77198166

  Applied May 14, 2025 · Permit 25 144466 BLD

  Open

• Plumbing

  Plumbing - Proposal for a garden suite.

  Applied Apr 14, 2025 · issued May 16, 2025 · completed Jun 25, 2025 · Permit 25 144466 PLB

  Closed

• Heating and ventilation

  HVAC - Proposal for a garden suite.

  Applied Apr 14, 2025 · issued May 29, 2025 · completed Jun 25, 2025 · Permit 25 144466 HVA

  Closed

• Small residential project · New laneway / rear yard suite

  Proposal for a garden suite.

  Applied Apr 14, 2025 · issued May 16, 2025 · completed Jun 26, 2025 · 1 home added · Permit 25 144466 BLD

  Closed

• Plumbing

  Plumbing - Proposed garden suite on top of the existing extended garage.

  Applied Apr 9, 2025 · completed Apr 11, 2025 · Permit 25 142135 PLB

  Cancelled

• Drains and site services

  Drain - Proposed garden suite on top of the existing extended garage.

  Applied Apr 9, 2025 · completed Apr 11, 2025 · Permit 25 142135 DRN

  Cancelled

• Small residential project · New laneway / rear yard suite

  Proposed garden suite on top of the existing extended garage.

  Applied Apr 9, 2025 · completed Apr 11, 2025 · 3 homes added · Permit 25 142135 BLD

  Cancelled

• Heating and ventilation

  HVAC - Proposed garden suite on top of the existing extended garage.

  Applied Apr 9, 2025 · completed Apr 11, 2025 · Permit 25 142135 HVA

  Cancelled

• Small residential project · Other

  Demolish the existing detached shed/garage at the back of the house and maintain three car parking spaces. The structure is in a state of disrepair and unstable with leaning walls.

  Applied Jan 14, 2025 · issued Jan 21, 2025 · completed Jun 26, 2025 · Permit 25 104461 BLD

  Closed

• Small residential project · Garage

  Demolition of the existing detached shed/garage at the back of the house and maintaning three car parking spaces. The structure is in a state of disrepair and unstable with leaning walls.

  Applied Dec 11, 2024 · completed Dec 16, 2024 · Permit 24 249435 BLD

  Cancelled

• Heating and ventilation

  Revision #02 - Proposed third floor addition, interior alterations, and to convert existing triplex into a fourplex.Rev 01 - Revision to the layout. Revision includes underpinning, third floor addition, covering the existing porch and interior alterationsHVAC - Proposal to convert existing duplex into a triplex.

  Applied May 13, 2024 · issued Oct 18, 2024 · completed Apr 4, 2025 · Permit 22 221567 HVA (revision 02)

  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 · Other

  To convert the existing two-and-one-half-storey semi-detached dwelling from two units into three units by installing a secondary suite on the third floor. Also, to construct a rear basement walkout entrance, a rear third storey balcony and a rear yard parking pad abutting the existing detached garage.

  Decision: Approved (hearing Aug 24, 2022)

  Filed May 2, 2022 · File A0541/22TEY

  Closed

What’s planned nearby

Development sites within 500 m

• 1-19 Thelma Avenue

  7 storeys · 16 homes · Residential

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

  Under review

• 390-398 Spadina Road

  14 storeys · 54 homes · Mixed use

  280 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.

  230 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.

  180 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.

  220 m away · filed Aug 23, 2024 · Approved

• 390 Russell Hill Rd · Minor variance

  To alter the existing two-storey detached dwelling by constructing a rear two-storey addition, and a rear ground floor terrace with stairs. Also, to construct a new rear in-ground swimming pool with a deck, and to reconstruct the front porch and stairs.

  210 m away · filed Jul 24, 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).

  240 m away · filed Feb 1, 2024 · Approved

• 20 Thelma Ave · Minor variance

  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).

  40 m away · filed Jan 31, 2024 · 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.

  220 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.

  220 m away · filed Jul 10, 2023 · Approved

Everything planned in Toronto-St. Paul's