Toronto address · Ward 12, Toronto-St. Paul's
21 Duggan Ave
The City of Toronto has 1 building permit since 2017 (1 still open) 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.
- Inspections under way
Small residential project · Interior alterations
Proposal for interior alterations to existing dwelling.
Applied Aug 7, 2019 · issued Aug 14, 2019 · Permit 19 201881 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
- Under review
43 storeys · 706 homes · Residential
190 m away · Site plan · Under review · filed Feb 25, 2025
- Approved
10 homes · Residential
230 m away · Condominium · Approved · filed Oct 8, 2021
- Under appeal
46 storeys · 581 homes · Mixed use
450 m away · Rezoning · Under appeal · filed Aug 31, 2022
- Under review
40 storeys · 505 homes · Mixed use
450 m away · Condominium · Under review · filed Nov 3, 2021
- Under review
40 storeys · 477 homes · Residential
490 m away · Site plan · Under review · filed Nov 8, 2021
Neighbours’ Committee of Adjustment files within 250 m
57 Gormley Ave · Minor variance
To alter the existing two-and-one-half-storey detached dwelling by constructing a new front porch and a partial rear two-storey addition (with a rear second storey balcony). Also, to demolish a portion of the partial third storey.
150 m away · filed Sep 15, 2026 · Postponed
23 Lonsdale Rd · Minor variance
To alter the existing two-storey semi-detached dwelling by constructing a front two-storey addition (above existing garage located at the basement level), and to replace the existing rear deck with a new covered deck and stairs (including new stairs for the basement walkout).
210 m away · filed Mar 23, 2026 · Approved
85 Gormley Ave · Minor variance
To alter the existing three-storey detached dwelling (basement level is considered the first storey) by constructing a three-storey east side addition with a seven-car integral garage (four spaces on the basement level, and three spaces on the main level), a rear widened ground floor deck with stairs, a rear second floor covered balcony, and a new widened driveway. The existing driveway will be replaced with sod.
240 m away · filed Feb 18, 2026 · Refused
85 Gormley Ave · Consent
240 m away · filed Feb 18, 2026 · Application withdrawn
10 Lascelles Blvd · Minor variance
To construct a new rear two-storey detached ancillary building (containing one garden suite) with basement below, and a side (east) covered porch. Also, to reconstruct the parking pad, abutting Lascelles Boulveard. There will be a total of four residential dwelling units on this lot (three units occupying the main dwelling, and one unit occupying the ancillary dwelling).
210 m away · filed Feb 11, 2026 · Approved
63 Walmsley Blvd · Minor variance
To alter the existing two-and-one-half-storey detached dwelling by constructing side (east and west) third storey additions, a rear two-storey addition (including a basement extension) with a rear covered ground level deck and stairs, a rear basement walkout, and a rear third storey rooftop deck.
150 m away · filed Dec 4, 2025 · Approved
21 Lonsdale Rd · Minor variance
To alter the existing three-storey semi-detached dwelling (basement level is considered the first storey) by constructing a front two-storey addition (above the existing integral garage), a complete fourth storey addition with front and rear balconies, and a new roof over the existing rear second level deck.
210 m away · filed Aug 27, 2025 · Approved
4 Walmsley Blvd · Minor variance
To alter the existing rear one-storey ancillary building (detached garage) by constructing a complete second storey addition, and a two-storey east side addition. This ancillary building will contain one parking space on the ground level and one garden suite on the second level. There will be two bicycle parking spaces in the rear yard.
60 m away · filed Apr 10, 2025 · Refused
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.