25 Rosemount Ave

Building permits

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

• Small residential project · Multiple projects

  Proposal to underpin basement, construct basement walkout at the rear, and rear ground floor, deck interior alterations to convert basement to a secondary suite

  Applied May 4, 2017 · issued May 31, 2017 · 1 home added · Permit 17 154462 BLD

  Inspections under way

• Heating and ventilation

  HVAC - Proposal to underpin basement, construct basement walkout at the rear, and rear ground floor, deck interior alterations to convert basement to a secondary suite

  Applied May 4, 2017 · issued Jun 2, 2017 · Permit 17 154462 HVA

  Revocation pending

• Drains and site services

  Drain - Proposal to underpin basement, construct basement walkout at the rear, and rear ground floor, deck interior alterations to convert basement to a secondary suite

  Applied May 4, 2017 · issued May 31, 2017 · Permit 17 154462 DRN

  Permit issued

• Plumbing

  Plumbing - Proposal to underpin basement, construct basement walkout at the rear, and rear ground floor, deck interior alterations to convert basement to a secondary suite

  Applied May 4, 2017 · issued May 31, 2017 · Permit 17 154462 PLB

  Revocation pending

• Plumbing

  Plumbing - Interior alterations including removal of loadbearing wall on a ground and second floor.

  Applied Jan 13, 2010 · issued Jan 13, 2010 · completed Feb 6, 2018 · Permit 10 103769 PLB

  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

• 908-916 St Clair Avenue West

  173 homes · Residential

  230 m away · Condominium · Approved · filed Oct 25, 2021

  Approved

Neighbours’ Committee of Adjustment files within 250 m

• 1 Burlington Cres · Consent

  To obtain consent to sever the property into two residential lots.

  120 m away · filed Jul 23, 2026 · Accepted

• 97 Alberta Ave · Minor variance

  To alter the existing two-storey detached dwelling by constructing an enclosed front porch with stairs (to contain a mudroom).

  130 m away · filed Jun 19, 2026 · Approved

• 129 Oakwood Ave · Minor variance

  To legalize and to maintain the existing two-and-one-half-storey semi-detached houseplex containing five residential units, in which four self-contained residential dwelling units were constructed without an authorized building permit. Also, to alter the existing two-and-one-half-storey semi-detached houseplex by converting the second storey from one residential dwelling unit into two residential dwelling units. The existing converted semi-detached houseplex contains a front porch with stairs, rear basement walkout, a rear ground floor deck with stairs, a rear second-storey deck and a rear th…

  150 m away · filed May 10, 2026 · Approved

• 46 Highview Cres · Minor variance

  To alter the existing two-and-one-half-storey detached dwelling by constructing a complete third storey addition with a rear balcony, a new front ground level vestibule entrance, and a new rear ground floor entrance with stairs (abutting the north portion of the dwelling).

  190 m away · filed Aug 19, 2025 · Approved

• 908 St Clair Ave W · Minor variance

  To alter the development standards (as approved under Site Specific Zoning By-law 1103-2009), for a new 12-storey mixed-use building (currently under construction), by reducing the minimum number of residential and visitor parking spaces. There will be a total of 173 residential dwelling units on this lot. The north portion of the site is subject to By-law 569-2013, and the south portion of the site is subject to By-law 1103-2009.

  250 m away · filed Sep 13, 2024 · Approved

• 32 Thome Cres · Minor variance

  To alter the existing two-and-one-half-storey semi-detached dwelling by constructing an extended covered front porch with stairs, a front ground floor deck with stairs, a front second floor deck, a rear ground floor and side (south) deck with pergola above, and a front garbage enclosure. Also, to install a secondary unit within the basement of the existing dwelling.

  180 m away · filed Sep 5, 2024 · Approved

• 5 Burlington Cres · Minor variance

  To alter the existing two-and-one-half-storey detached dwelling by constructing partial rear additions on the first and second storeys, as well as a new rear ground floor deck with stairs. The existing ancillary building (detached garage), in the rear yard, will be maintained and unaltered.

  100 m away · filed Mar 18, 2024 · Approved

• 28 Burlington Cres · Minor variance

  To alter the existing two-and-one-half-storey detached dwelling by constructing a rear three-storey addition, and a rear ground floor terrace with stairs. Also, to construct a new one-storey ancillary building (detached garage) in the rear year. The existing detached garage in the rear yard will be demolished.

  60 m away · filed Apr 6, 2023 · Approved

Everything planned in Davenport