Toronto address · Ward 20, Scarborough Southwest
78 Madelaine Ave
The City of Toronto has 5 building permits since 2017 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.
- Closed
Small residential project · Multiple projects
Rev 1 - Proposed revision to floor and roof joists.Proposed basement interior alterations to create second suite, interior alterations to first and second floor, and new rear deck to existing two storey single family dwelling.
Applied Dec 21, 2018 · issued Mar 6, 2020 · completed Dec 23, 2020 · Permit 18 231022 BLD (revision 01)
- Closed
Drains and site services
Installation of a back water valve insideDrain - Proposed basement interior alterations to create second suite, interior alterations to first and second floor, and new rear deck to existing two storey single family dwelling.
Applied Dec 18, 2018 · issued Dec 18, 2018 · completed Mar 12, 2020 · Permit 18 231022 DRN
- Closed
Heating and ventilation
HVAC - Proposed basement interior alterations to create second suite, interior alterations to first and second floor, and new rear deck to existing two storey single family dwelling.
Applied Dec 10, 2018 · issued Dec 17, 2018 · completed Oct 21, 2020 · Permit 18 231022 HVA
- Closed
Plumbing
Plumbing - Proposed basement interior alterations to create second suite, interior alterations to first and second floor, and new rear deck to existing two storey single family dwelling.
Applied Sep 24, 2018 · issued Nov 2, 2018 · completed Oct 21, 2020 · Permit 18 231022 PLB
- Closed
Small residential project · Multiple projects
Proposed basement interior alterations to create second suite, interior alterations to first and second floor, and new rear deck to existing two storey single family dwelling.
Applied Sep 24, 2018 · issued Nov 2, 2018 · completed Dec 23, 2020 · 1 home added · Permit 18 231022 BLD
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
- Approved
34 storeys · 705 homes · Mixed use
280 m away · Site plan · Approved · filed Aug 22, 2024
- Under review
7 storeys · 30 homes · Mixed use
380 m away · Site plan · Under review · filed Dec 12, 2021
- Under review
12 storeys · 147 homes · Residential
460 m away · Rezoning · Under review · filed Mar 6, 2026
Neighbours’ Committee of Adjustment files within 250 m
40 Albion Ave · Consent
To obtain consent to sever the property to re-establish the two residential lots that merged into one lot. The existing one-storey detached dwellings on each of the properties will remain.
70 m away · filed May 16, 2025 · Approved
42 Albion Ave · Minor variance
70 m away · filed May 16, 2025 · Application withdrawn
40 Albion Ave · Minor variance
70 m away · filed May 16, 2025 · Application withdrawn
68 Madelaine Ave · Consent
To sever a portion of 64 Madelaine Avenue for the purposes of a lot addition to be conveyed to 68 Madelaine Avenue.
40 m away · filed Feb 5, 2024 · Approved
72 Pharmacy Ave · Minor variance
To construct a two storey rear addition. Note this application was deferred on August 18, 2022 in order to allow an opportunity to address concerns identified by neighbours.
100 m away · filed Jun 13, 2022 · Approved
98 Wanstead Ave · Minor variance
To construct a one-storey rear addition to the existing one-storey detached dwelling.
210 m away · filed Jun 29, 2021 · Approved
54 Pharmacy Ave · Minor variance
To construct a new two storey rear addition. A previous committee of adjustment application (A0008/20SC) approved a variance for building length.
110 m away · filed Jan 13, 2021 · Refused
54 Pharmacy Ave · Minor variance
The applicant is seeking relief from the provisions of the Zoning By-law to construct a new two storey rear addition to the existing single family residential dwelling.
110 m away · filed Jan 14, 2020 · 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.