Toronto address · Ward 8, Eglinton-Lawrence
18 Haddon St
The City of Toronto has 4 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
Plumbing
Plumbing - Rear two storey addition and underpinning
Applied Aug 20, 2012 · issued Aug 20, 2012 · completed Mar 12, 2026 · Permit 12 109975 PLB
- Closed
Drains and site services
Drain - Rear two storey addition and underpinning
Applied Jul 18, 2012 · issued Jul 18, 2012 · completed Feb 26, 2026 · Permit 12 109975 DRN
- Closed
Heating and ventilation
HVAC - Rear two storey addition and underpinning
Applied May 3, 2012 · issued Aug 20, 2012 · completed Mar 12, 2026 · Permit 12 109975 HVA
- Closed
Small residential project · Addition(s)
Rear two storey addition and underpinning
Applied Jan 23, 2012 · issued Mar 16, 2012 · completed Mar 12, 2026 · Permit 12 109975 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
46 Brooke Ave · Minor variance
To construct a new 3-storey detached dwelling with an integral garage, a covered front porch and a covered rear deck.
250 m away · filed Dec 18, 2025 · Approved
38 Joicey Blvd · Minor variance
To construct a new Garden Suite in the rear yard of the subject property. Please note this application was previously deferred Thursday, August 28, 2025.
120 m away · filed Jul 18, 2025 · Approved
21 Haddon St · Minor variance
Proposal to construct a new dwelling.
50 m away · filed Feb 9, 2024 · Approved
19 Ridley Blvd · Minor variance
Proposal to construct a new single family dwelling
240 m away · filed Feb 22, 2023 · Approved
129 Old Orchard Grv · Minor variance
Proposal to build a one storey front addition, new porch, two-storey rear addition, rear ancillary structure, and internal renovation
100 m away · filed Oct 14, 2022 · Approved
133 Deloraine Ave · Minor variance
Proposal to construct a new dwelling.
170 m away · filed Jun 17, 2022 · Approved
116 Deloraine Ave · Minor variance
Proposal to construct a signle family dwelling
140 m away · filed Apr 27, 2022 · Approved
33 Ridley Blvd · Minor variance
To construct a one storey garage addition, interior alterations, underpinning of basement, new basement walkout, and new rear deck.
240 m away · filed Feb 24, 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.