343 Markham St

Building permits

Every permit the City lists for this address since 2017, and any still open from before, newest first.

• Plumbing

  Plumbing - Proposed second suite in basement

  Applied Jun 18, 2018 · issued Oct 1, 2018 · completed Nov 8, 2023 · Permit 18 179672 PLB

  Closed

• Small residential project · Second suite (New)

  Proposed second suite in basement

  Applied Jun 18, 2018 · issued Oct 1, 2018 · completed Jul 25, 2024 · 1 home added · Permit 18 179672 BLD

  Closed

• Plumbing

  Plumbing - Proposed alterations to 3rd floor, slope roof to flat roof.Reconstruct new third floor deck.

  Applied Sep 7, 2011 · issued Sep 7, 2011 · completed Jul 8, 2024 · Permit 10 203305 PLB

  Closed

• Small residential project · Addition(s)

  Demolish existing and build one storey addition at rear.See Committee of Adjustment decision-final and binding. card printed

  Applied Aug 27, 2002 · issued Aug 27, 2002 · completed Oct 1, 2025 · Permit 02 167501 BLD

  Closed

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

• 452 Bathurst Street

  6 storeys · 49 homes · Mixed use

  270 m away · Site plan · Under review · filed Oct 15, 2021

  Under review

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.

  140 m away · filed Aug 17, 2026 · Hearing scheduled

• 423 College St · Minor variance

  To permit the existing entertainment place of assembly (nightclub) use within the two-storey attached building.

  220 m away · filed Apr 1, 2026 · Approved

• 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).

  50 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.

  190 m away · filed Nov 19, 2025 · Approved

• 81 Lippincott St · Minor variance

  To alter the existing two-storey townhouse by constructing a rear two-storey addition and a rear ground floor deck with stairs. Also, interior alterations to construct a new dwelling unit in the basement of the townhouse. There will be a total of two dwelling units on this lot (one dwelling unit occupying the first and second storeys, and one dwelling unit occupying the basement level).

  230 m away · filed Oct 14, 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.

  190 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…

  60 m away · filed Sep 15, 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).

  250 m away · filed Jun 19, 2025 · Approved

Everything planned in University-Rosedale