Toronto address · Ward 8, Eglinton-Lawrence
3140 Dufferin St
The City of Toronto has 16 building permits since 2017 (10 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.
- Closed
Designated structure · Sign building permit related
4 wall signs, illuminated and displaying static copy. **TD**
Applied Jul 11, 2025 · issued Aug 1, 2025 · completed Oct 15, 2025 · Permit 25 192506 DST
- Cancelled
Heating and ventilation · Alter: Boiler/Furnace/AC replacement
Replace (3) roof mounted HVAC units. Like for like replacement
Applied Jun 16, 2022 · issued Jul 7, 2022 · completed Jul 13, 2026 · Permit 22 163240 MSA
- Cancelled
Designated structure · Sign building permit related
To erect and display one fisrt party illuminated wall sign, with a face measuring 2.02 meters vertically by 8.74 meters horizontally at the height of 5.58 meters at the 1st floor on the east elevation.***STAPLES***
Applied Dec 13, 2021 · issued Jan 10, 2022 · completed May 29, 2026 · Permit 21 247970 DST
- Closed
Heating and ventilation
HVAC - Construct interior alterations (327m2) with roof top unit
Applied Sep 26, 2016 · issued Nov 21, 2016 · completed May 14, 2020 · Permit 16 222126 HVA
- Closed
Plumbing
Plumbing - Construct interior alterations (327m2) with roof top unit
Applied Sep 26, 2016 · issued Nov 21, 2016 · completed Jan 20, 2017 · Permit 16 222126 PLB
- Inspections under way
Addition or alteration · Interior alterations
Construct interior alterations (327m2) with roof top unit
Applied Sep 13, 2016 · issued Nov 21, 2016 · Permit 16 222126 BLD
- Inspections under way
Addition or alteration · Interior alterations
Interior alterations to Unit 104 - Centre for Sports & Health Medicine
Applied Jun 15, 2012 · issued Jul 20, 2012 · Permit 12 193892 BLD
- Inspections under way
Plumbing
Plumbing - Interior alterations to Unit 104 - Centre for Sports & Health Medicine
Applied Jun 15, 2012 · issued Jul 20, 2012 · Permit 12 193892 PLB
- Inspections under way
Heating and ventilation
HVAC - Interior alterations to Unit 104 - Centre for Sports & Health Medicine
Applied Jun 15, 2012 · issued Jul 20, 2012 · Permit 12 193892 HVA
- Inspections under way
Plumbing
Plumbing - Int Alt - Remove existing interior partitions and construct new demising walls for future tenants
Applied Apr 7, 2011 · issued Apr 12, 2011 · Permit 10 299235 PLB
- Inspections under way
Addition or alteration · Interior alterations
Int Alt - Remove existing interior partitions and construct new demising walls for future tenants
Applied Nov 18, 2010 · issued Feb 23, 2011 · Permit 10 299235 BLD
- Permit issued
Heating and ventilation
HVAC - Int Alt - Remove existing interior partitions and construct new demising walls for future tenants
Applied Nov 18, 2010 · issued Feb 23, 2011 · Permit 10 299235 HVA
Show 4 more permits
- Closed (dormant)
Addition or alteration · Interior alterations
Downsize existing unit 105, create new tenant space.
Applied Mar 19, 2009 · issued Apr 15, 2009 · completed Jun 8, 2026 · Permit 09 118239 BLD
- Inspections under way
Plumbing
Plumbing - New washroom, demising wall, and HVAC for new tenant space
Applied Mar 19, 2009 · issued Apr 15, 2009 · Permit 09 118239 PLB
- Permit issued
Heating and ventilation
HVAC - New washroom, demising wall, and HVAC for new tenant space
Applied Mar 19, 2009 · issued Apr 15, 2009 · Permit 09 118239 HVA
- Inspections under way
Addition or alteration · Interior alterations
Interior altertions to an exisiting office buildingground floor
Applied Nov 5, 2001 · issued Nov 7, 2001 · Permit 01 192249 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 appeal
3140-3170 Dufferin Street and 60-68 Apex Road
31 storeys · 1,186 homes · Mixed use
20 m away · Site plan · Under appeal · filed Jun 21, 2023
- Under review
60-68 Apex Road and 3140-3170 Dufferin Street
31 storeys · 1,186 homes · Mixed use
20 m away · Rezoning · Under review · filed Aug 25, 2021
- Under review
- Under appeal
10 storeys · 555 homes · Mixed use
110 m away · Site plan · Under appeal · filed Dec 21, 2021
- Under review
26 storeys · 410 homes · Mixed use
220 m away · Site plan · Under review · filed Aug 18, 2022
- Under appeal
3280 Dufferin Street and 12-16 Orfus Road
14 storeys · 340 homes · Mixed use
420 m away · Site plan · Under appeal · filed Feb 15, 2022
Neighbours’ Committee of Adjustment files within 250 m
29 Mulholland Ave · Minor variance
To alter the existing detached dwelling by constructing a new front porch and basement walkout.
200 m away · filed Aug 7, 2026 · Approved
29 Mulholland Ave · Minor variance
Proposal to construct a new 2-storey signle family dwelling.
200 m away · filed Jun 3, 2022 · Approved
15 Celt Ave · Minor variance
To construct a detached garage.
220 m away · filed May 2, 2021 · Approved
3091 Dufferin St · Minor variance
To legalize and maintain 9 constructed parking spaces.
220 m away · filed Aug 27, 2018 · Approved
3121 Dufferin St · Minor variance
To allow a reduction in parking related to a new proposed use within an existing building.
120 m away · filed Oct 30, 2017 · 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.