23 Mossom Rd

Building permits

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

• Drains and site services · Back water valve (Sewer only)

  Installation of a Backwater valve

  Applied Apr 16, 2026 · issued Apr 16, 2026 · completed Aug 6, 2026 · Permit 26 144701 DRN

  Closed

• Drains and site services · Back water valve (Sewer only)

  To install a back water valve to existing dwelling

  Applied Jun 23, 2025 · completed Jul 8, 2025 · Permit 25 182053 DRN

  Cancelled

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

• 2442-2454 Bloor Street West and 1-9 Riverview Gardens

  117 homes · Residential

  140 m away · Condominium · Approved · filed Jul 8, 2026

  Approved

• 2453-2469 Bloor Street West

  12 storeys · 91 homes · Mixed use

  160 m away · Rezoning · Approved · filed Jul 28, 2023

  Approved

Neighbours’ Committee of Adjustment files within 250 m

• 276 South Kingsway · Minor variance

  To alter the existing two-storey detached dwelling by constructing a two-storey addition along the north side and west rear walls of the dwelling (including a basement addition below), and a rear ground floor deck with stairs and basement walkout. Also, to permit an undersized parking space (located on the north side of the lot abutting the northeast corner of the dwelling).

  150 m away · filed Jun 3, 2026 · Approved

• 282 Riverside Dr · Minor variance

  To alter the existing two-storey detached dwelling by constructing a rear one storey addition (over the existing attached garage at the basement level) with a rear deck with stairs.

  250 m away · filed Nov 24, 2025 · Approved

• 89 Brule Gdns · Minor variance

  To alter the existing two-storey detached dwelling by constructing a rear three-storey addition, and a rear ground floor patio.

  220 m away · filed Jan 17, 2024 · Approved

• 39 Brule Cres · Minor variance

  To construct a new three-storey detached dwelling with an integral front garage and a front driveway.

  210 m away · filed Mar 24, 2023 · Approved

• 286 Riverside Dr · Minor variance

  To alter the existing two-storey detached dwelling by constructing a two-storey rear addition on the north side of the dwelling, a one-storey rear addition and a green roof on the south side of the dwelling, and a rear ground floor covered deck (screened in by wire mesh).

  210 m away · filed Oct 27, 2022 · Approved

• 13 Mossom Rd · Minor variance

  To alter the existing two-and-one-half-storey detached dwelling by constructing a two-storey rear addition, a rear ground floor deck, and a rear second storey bay window. Also, to install an in-ground swimming pool and to construct an ancillary structure (shed) in the rear yard, and to permit one parking space in the side yard.

  50 m away · filed Sep 23, 2022 · Approved

• 108 Mayfield Ave · Minor variance

  To alter the existing building by converting the existing attached garage into habitable space and by constructing a rear ground floor deck.

  120 m away · filed Feb 4, 2022 · Approved

• 282 Riverside Dr · Minor variance

  To alter the existing two-storey detached dwelling by constructing a rear attached garage at the basement level with a ground floor rear deck above, and a one-storey front addition.

  250 m away · filed Jul 16, 2021 · Approved

Everything planned in Parkdale-High Park