Toronto address · Ward 11, University-Rosedale
346 Markham St
The City of Toronto has 8 building permits since 2017 (8 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.
- Revision issued
Small residential project · Multiple projects
Revision to remove walls and canopy roof from 2nd floor deck.
Applied Jul 23, 2019 · issued Jul 31, 2019 · Permit 09 136630 BLD (revision 05)
- Revision issued
Small residential project · Multiple projects
Revision to remove all glazing from the rear 2nd floor porch.
Applied Oct 3, 2018 · issued Oct 29, 2018 · Permit 09 136630 BLD (revision 04)
- Revision issued
Small residential project · Multiple projects
Revision to repair existing 2nd floor rear deck to existing dwelling.
Applied Sep 7, 2018 · issued Sep 24, 2018 · Permit 09 136630 BLD (revision 03)
- Inspections under way
Drains and site services · Back water valve (Sewer only)
Full port main line back water valve
Applied Oct 25, 2016 · issued Oct 25, 2016 · Permit 16 242311 DRN
- Revision issued
Small residential project · Multiple projects
REVISION 2 - to increase the size of the deck.Permit to convert existing dwelling into a 2 unit dwelling- Interior alterations on all floors - opening stairs from basement to ground floor - underpinning portion of basement - new deck at third floor
Applied Aug 24, 2012 · issued Aug 31, 2012 · Permit 09 136630 BLD (revision 02)
- Revision issued
Small residential project · Multiple projects
Revision: Alterations to ground floor.Permit to convert existing dwelling into a 2 unit dwelling- Interior alterations on all floors - opening stairs from basement to ground floor - underpinning portion of basement - new deck at third floor
Applied Oct 4, 2011 · issued Oct 14, 2011 · Permit 09 136630 BLD (revision 01)
- Inspections under way
Small residential project · Multiple projects
Permit to convert existing dwelling into a 2 unit dwelling- Interior alterations on all floors - opening stairs from basement to ground floor - underpinning portion of basement - new deck at third floor
Applied May 12, 2009 · issued Jun 9, 2009 · Permit 09 136630 BLD
- Work not started
Plumbing
Plumbing - Permit to convert existing dwelling into a 2 unit dwelling- Interior alterations on all floors - opening stairs from basement to ground floor - underpinning portion of basement - new deck at third floor
Applied May 12, 2009 · issued Jun 9, 2009 · Permit 09 136630 PLB
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
6 storeys · 49 homes · Mixed use
290 m away · Site plan · Under review · filed Oct 15, 2021
Neighbours’ Committee of Adjustment files within 250 m
390 Markham St · Minor variance
To alter the existing two-and-one-half-storey semi-detached dwelling by constructing a rear one-storey sunroom addition. The existing rear one-storey partial addition will be demolished.
120 m away · filed Aug 17, 2026 · Hearing scheduled
338 Markham St · Minor variance
To alter the existing two-storey detached dwelling by constructing a rear two-storey addition, a rear ground floor deck, and a rear second storey deck. There will be a total of two residential dwelling units within this dwelling (one primary unit and one secondary suite within the rear portion of the second and third storeys of the dwelling).
20 m away · filed Jan 8, 2026 · Postponed
366 Palmerston Blvd · Minor variance
To construct a new two-and-one-and-half-storey detached dwelling with a covered front porch with stairs, a front two-storey bay window, a front second storey terrace, a rear ground floor covered (canopy) deck, and a parking space on the side (south) of the lot. Also, to construct a new one-storey detached ancillary building (one-car garage), in the rear yard, abutting the side (south) of the lot and the rear laneway.
150 m away · filed Nov 19, 2025 · Approved
364 Palmerston Blvd · Minor variance
To alter the existing three-storey dwelling by constructing a two-storey rear addition with a rear ground floor deck with stairs.
150 m away · filed Sep 22, 2025 · Approved
325 Markham St · Minor variance
To alter the existing two-and-one-half-storey detached dwelling by constructing a new rear two-storey addition, a reconstructed covered front porch with stairs, a front second floor balcony (above the front porch), an enlarged rear third floor rooftop deck (above the rear second floor addition), and a rear ground floor deck with stairs. Also, to construct a new detached two-storey ancillary building (containing a one-car garage on the main level, and one laneway suite on the second level), abutting the laneway. There will be a total of two residential dwelling units on this lot (one dwelling…
90 m away · filed Sep 15, 2025 · Approved
501 Euclid Ave · Minor variance
To alter the existing two-and-one-half storey semi¿detached dwelling by constructing new rear deck stairs as well as constructing a pergola over the existing deck. Also, to construct a new one-storey ancillary building (detached garage) in the rear yard, abutting Via dei Giardini Lane.
230 m away · filed Jul 10, 2025 · Approved
491 Euclid Ave · Minor variance
To alter the existing two-and-one-half-storey semi-detached dwelling by constructing a front basement walkout. There will be one primary unit (occupying the first, second, and third levels), and one secondary suite (occupying the basement area).
200 m away · filed Jun 19, 2025 · Approved
361 Markham St · Minor variance
To alter the existing two-and-one-half-storey semi-detached dwelling by constructing a rear first storey deck with stairs, and a rear third storey addition with a deck. Also, to construct a new one-storey detached ancillary building (garage), in the rear yard, abutting the laneway.
70 m away · filed Apr 9, 2025 · 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.