401 Markham St

Building permits

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

• Addition or alteration · Unknown

  Construct entrance at south elevation, also make interior alterations. See c of a dec. Final ss double fees

  Applied Nov 25, 1991 · issued May 21, 1992 · 2 homes added · Permit 91 024989 BLD

  Inspections under way

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

• 541 Euclid Ave · Minor variance

  210 m away · filed Sep 17, 2026 · Accepted

• 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.

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

• 202 Lippincott St · Minor variance

  To alter the existing three-storey mixed-used semi-detached building by constructing a rear second storey rooftop deck with a rear exterior staircase, a rear basement walkout, and a rear ground floor patio. Also, to construct a new rear two-storey detached ancillary building (to contain one laneway suite with a basement level and a rooftop deck with rear stairs), abutting Antonio Fernandes Lane and Ulster Street. There will be a total of one commercial unit (laundromat within the main mixed-use building) and six residential dwelling units on this lot (five units within the main mixed-use buil…

  170 m away · filed May 4, 2026 · Approved

• 519 Euclid Ave · Minor variance

  To legalize and to maintain the rear ground floor deck with stairs that was constructed without an authorized building permit.

  220 m away · filed May 4, 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.

  210 m away · filed Nov 19, 2025 · Approved

• 248 Lippincott St · Minor variance

  To alter the existing two-and-one-half-storey detached dwelling by constructing a partial rear third storey addition, and a rear second storey deck above the existing rear one-storey portion of the dwelling. Also, to construct a new one-storey detached ancillary building (containing a one car garage), in the rear yard, abutting the laneway (James Hales Lane).

  200 m away · filed Oct 30, 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.

  220 m away · filed Sep 22, 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.

  240 m away · filed Jul 10, 2025 · Approved

Everything planned in University-Rosedale