Toronto address · Ward 19, Beaches-East York
21 Knight St
The City of Toronto has 3 building permits since 2017 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
Heating and ventilation
HVAC - Proposal for multiple projects to an existing 1 storey SFD-detached dwelling. Scope of work includes a new 2nd floor (cantilevered) addition and interior alterations to ground floor.
Applied Aug 27, 2013 · issued Sep 11, 2013 · completed Oct 2, 2024 · Permit 13 173869 HVA
- Closed
Plumbing
Plumbing - Proposal for multiple projects to an existing 1 storey SFD-detached dwelling. Scope of work includes a new 2nd floor (cantilevered) addition and interior alterations to ground floor.
Applied May 24, 2013 · issued Aug 14, 2013 · completed Oct 2, 2024 · Permit 13 173869 PLB
- Closed
Small residential project · Multiple projects
Proposal for multiple projects to an existing 1 storey SFD-detached dwelling. Scope of work includes a new 2nd floor (cantilevered) addition and interior alterations to ground floor.
Applied May 24, 2013 · issued Aug 14, 2013 · completed Sep 30, 2024 · Permit 13 173869 BLD
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
833 Coxwell Ave · Minor variance
220 m away · filed Aug 28, 2026 · Postponed
23 Fairside Ave · Minor variance
To alter the existing one-storey detached dwelling by constructing a partial side (south) ground floor (mudroom) addition.
220 m away · filed May 20, 2026 · Approved
27 Frater Ave · Minor variance
To construct a new three-storey detached dwelling (basement level is considered the first storey), with an integral garage and a widened driveway (located on the east side), a front second storey covered porch with stairs, a rear second storey deck with stairs, and a rear first storey walkout.
230 m away · filed Jan 28, 2026 · Approved
701 Sammon Ave · Minor variance
To alter the existing two-storey semi-detached dwelling (houseplex) by enclosing the front porch into habitable space, and to construct a front basement walkout, a rear two-storey addition, as well as a rear ground floor deck with stairs. There will be a total of two residential dwelling units on this lot (one unit occupying the basement level, and one unit occupying the first and second levels).
180 m away · filed Jan 21, 2026 · Approved
47 Binswood Ave · Minor variance
To alter the existing two-storey detached dwelling by constructing a rear ground floor addition.
210 m away · filed Apr 20, 2023 · Approved
1 Fairside Ave · Minor variance
To construct a new two-storey detached dwelling with a covered front porch, two-storey front and rear balconies, rear ground floor deck, and a rear basement walkout with stairs.
140 m away · filed Apr 6, 2023 · Approved
833 Coxwell Ave · Minor variance
To alter the existing one storey detached building by constructing a complete second and third storey addition, reconstructing the front entrances with an accessible ramp, as well as a side basement walkout entrance.
220 m away · filed Apr 6, 2023 · Approved
610 Mortimer Ave · Minor variance
To alter the existing one-storey detached dwelling by constructing a complete second storey addition, a front porch, and a rear ground floor deck. Also, to reconstruct the rear ancillary building (detached garage), in the rear yard, abutting the laneway.
180 m away · filed Dec 2, 2022 · 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.