Toronto address · Ward 4, Parkdale-High Park
4 Mossom Pl
The City of Toronto has 4 building permits since 2017 and 1 Committee of Adjustment file 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
Small residential project · Multiple projects
Rev 02 - Revision to deck structure as recommended by TRCA., using helical piles, Revision 01: New Rear deck with canopy, underpinning (18M) and exterior alterations with 2 new retaining walls.1 storey front addition, minor interior alterations to main floor
Applied Mar 10, 2021 · issued Mar 12, 2021 · completed Dec 12, 2023 · Permit 17 153554 BLD (revision 02)
- Closed
Small residential project · Multiple projects
Revision 01: New Rear deck with canopy, underpinning (18M) and exterior alterations with 2 new retaining walls.1 storey front addition, minor interior alterations to main floor
Applied Aug 4, 2017 · issued Jan 26, 2021 · completed Dec 12, 2023 · Permit 17 153554 BLD (revision 01)
- Closed
Plumbing
Plumbing - 1 storey front addition, minor interior alterations to main floor
Applied May 3, 2017 · issued Jul 10, 2017 · completed Feb 4, 2019 · Permit 17 153554 PLB
- Closed
Small residential project · Multiple projects
1 storey front addition, minor interior alterations to main floor
Applied May 3, 2017 · issued Jul 10, 2017 · completed Dec 12, 2023 · Permit 17 153554 BLD
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.
- Closed
Minor variance · R addition
To construct a one-storey front addition and a new second storey rear deck.
Decision: Approved (hearing Mar 23, 2017)
Filed Oct 27, 2016 · File A0851/16EYK
What’s planned nearby
Development sites within 500 m
- Approved
12 storeys · 91 homes · Mixed use
460 m away · Rezoning · Approved · filed Jul 28, 2023
- Approved
2442-2454 Bloor Street West and 1-9 Riverview Gardens
117 homes · Residential
470 m away · Condominium · Approved · filed Jul 8, 2026
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).
210 m away · filed Jun 3, 2026 · Approved
18 Armadale Ave · Minor variance
To construct a new three-storey detached dwelling with a front integral one-car garage, a front second storey covered porch with stairs, a rear basement walkout, a rear second storey covered deck with stairs, and a rear third storey balcony.
190 m away · filed Nov 27, 2025 · 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.
130 m away · filed Nov 24, 2025 · Approved
7 Armadale Ave · Minor variance
To alter the existing one-and-one-half-storey detached dwelling by constructing a rear ground floor deck with stairs and a hot tub, and a rear yard parking pad. Also, to demolish the rear detached garage and to construct a one-storey ancillary building (for recreation/storage/changeroom uses), as approved by Minor Variance Decision A1014/24TEY. This current application is necessitated to correctly identify the variances (as cited in Variances 1, 2, 3, and 4 respectively).
170 m away · filed Jul 3, 2025 · Approved
17 Sunnybrook Rd · Minor variance
To construct a new three-storey detached dwelling (basement level is considered the first storey) with an integral garage, a front covered porch, and a rear second level deck.
140 m away · filed Apr 2, 2025 · Approved
7 Armadale Ave · Minor variance
To alter the existing one-and-a-half-storey detached dwelling by constructing a rear ground floor deck with stairs and hot tub, and a rear yard parking pad. Also, to demolish the rear detached garage and to construct a one-storey ancillary building (for recreation/storage/changeroom uses).
170 m away · filed Nov 25, 2024 · Approved
10 Sunnybrook Rd · Minor variance
To construct a new three-storey detached dwelling with a front covered porch, a front integral garage, a rear basement walkout, and a rear covered ground floor deck with stairs. Also, to reconstruct the front driveway, abutting Sunnybrook Road.
180 m away · filed Nov 22, 2024 · Approved
6 Sunnybrook Rd · Minor variance
To construct a one-storey ancillary building (containing one garden suite) in the rear yard of the property. The existing detached garage will be demolished. There will be a total of three residential dwelling units on this lot (two dwelling units within the main dwelling (duplex) and one dwelling unit within the ancillary building).
200 m away · filed Nov 18, 2024 · Deferred
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.