99 Alton Ave

Building permits

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

• Small residential project · Interior alterations

  Rev 01: Cathedral ceiling, underpinning detail, and existing window to remain.PROPOSAL FOR INTERIOR ALTERATION,REPLACING PART OF EXTERIOR WALL,BASEMENT UNDERPINNING FOR EXISTING SFD-SEMI

  Applied Nov 26, 2021 · issued Oct 6, 2022 · completed Nov 3, 2022 · Permit 21 213948 BLD (revision 01)

  Closed

• Heating and ventilation

  Hvac - proposal for interior alteration,replacing part of exterior wall,basement underpinning for existing sfd-semi

  Applied Sep 16, 2021 · issued Nov 10, 2021 · completed Nov 3, 2022 · Permit 21 213948 HVA

  Closed

• Plumbing

  Plumbing - PROPOSAL FOR INTERIOR ALTERATION,REPLACING PART OF EXTERIOR WALL,BASEMENT UNDERPINNING FOR EXISTING SFD-SEMI

  Applied Sep 16, 2021 · issued Nov 10, 2021 · completed Nov 3, 2022 · Permit 21 213948 PLB

  Closed

• Small residential project · Interior alterations

  Proposal for interior alteration,replacing part of exterior wall,basement underpinning for existing sfd-semi

  Applied Sep 16, 2021 · issued Nov 10, 2021 · completed Nov 3, 2022 · Permit 21 213948 BLD

  Closed

• Residential building permit · Alteration to existing building

  Maintain a rear two storey deck. See Committee of Adjustment decision dated October 29, 1999. card printed

  Applied Jan 26, 2000 · issued May 18, 2000 · completed Feb 24, 2026 · Permit 00 123821 CMB

  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

• 1233-1243 Queen Street East and 77 Leslie Street

  9 storeys · 142 homes · Mixed use

  400 m away · Site plan · Approved · filed Mar 17, 2022

  Approved

• 46-52 Laing Street

  7 storeys · 227 homes · Residential

  410 m away · Site plan · Approved · filed Dec 23, 2022

  Approved

• 880-882 Eastern Avenue and 80 Knox Avenue

  12 storeys · 167 homes · Mixed use

  450 m away · Site plan · Under review · filed May 4, 2022

  Under review

• 1761-1763 Dundas Street East

  4 storeys · 26 homes · Residential

  460 m away · Site plan · Under review · filed May 11, 2022

  Under review

Neighbours’ Committee of Adjustment files within 250 m

• 25 Hiltz Ave · Minor variance

  To permit and maintain the existing front (west) staircase and platform (leading to the front enclosed porch) that was partially constructed beyond an authorized building permit (Permit No.19 229066 BLD 00 SR). The existing front enclosed porch and front third-storey balcony on the three-storey detached dwelling will be maintained and unaltered.

  240 m away · filed Dec 18, 2025 · Refused

• 19 Alton Ave · Minor variance

  To alter the existing two-storey semi-detached dwelling by constructing a front covered porch extension, and a rear two-storey addition with a deck and stairs.

  210 m away · filed Nov 25, 2025 · Approved

• 1 Sawden Ave · Minor variance

  To alter the existing two-storey semi-detached dwelling by constructing a rear second storey addition with a balcony.

  230 m away · filed Apr 26, 2025 · Approved

• 203 Leslie St · Minor variance

  To alter the existing two-and-one-half-storey detached dwelling by constructing a rear two-storey addition, a third storey addition, and a new front porch. Also, to maintain the existing rear yard parking spaces (two spaces).

  220 m away · filed Nov 12, 2024 · Approved

• 43 Hastings Ave · Minor variance

  To legalize and to maintain the front porch, which was constructed without an authorized building permit.

  180 m away · filed Oct 8, 2024 · Approved

• 56 Greenwood Ave · Minor variance

  To alter the existing two-and-one-half-storey detached dwelling by constructing a rear third storey addition and a rear second storey balcony.

  200 m away · filed Sep 20, 2024 · Approved

• 1554 Dundas St E · Minor variance

  To alter the existing two-storey detached dwelling by constructing a front two-storey addition and a rear third storey addition (attic extension for additional habitable space). Also, to permit the existing rear one-storey basement walkout enclosure that was constructed without an authorized building permit.

  180 m away · filed Feb 8, 2024 · Approved

• 52 Hiltz Ave · Minor variance

  To alter the existing two-storey semi-detached dwelling by constructing a rear two-storey addition to replace the existing rear one-storey portion of the dwelling, a rear ground floor covered deck, a rear second storey deck, and a new front porch and stairs. Also, to enclose the front verandah for additional habitable space.

  160 m away · filed May 12, 2023 · Approved

Everything planned in Toronto-Danforth