Toronto address · Ward 24, Scarborough-Guildwood
17 Thornbeck Dr
The City of Toronto has 3 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
Heating and ventilation
HVAC - PROPOSED FRONT AND SECOND FLOOR ADDITIONS AND INTERIOR ALTERATIONS TO EXISTING DETACHED DWELLING -SFD- NEW ADDITION AREA IS 162.22 m2 AND INTERIOR ALTERATIONS OF EXISTING AREA IS 101.10 m2 FOR A TOTAL GFA OF 263.32 m2SIDE DECK AND BALCONY FRONT PORCH AND ALTERATIONS TO EXISTING INTEGRAL GARAGE
Applied Dec 30, 2016 · issued Jun 28, 2017 · completed Oct 27, 2020 · Permit 16 271903 HVA
- Closed
Plumbing
Plumbing - PROPOSED FRONT AND SECOND FLOOR ADDITIONS AND INTERIOR ALTERATIONS TO EXISTING DETACHED DWELLING -SFD- NEW ADDITION AREA IS 162.22 m2 AND INTERIOR ALTERATIONS OF EXISTING AREA IS 101.10 m2 FOR A TOTAL GFA OF 263.32 m2SIDE DECK AND BALCONY FRONT PORCH AND ALTERATIONS TO EXISTING INTEGRAL GARAGE
Applied Dec 30, 2016 · issued Jun 28, 2017 · completed Oct 27, 2020 · Permit 16 271903 PLB
- Closed
Small residential project · MGO 565 remediation
PROPOSED FRONT AND SECOND FLOOR ADDITIONS AND INTERIOR ALTERATIONS TO EXISTING DETACHED DWELLING -SFD- NEW ADDITION AREA IS 162.22 m2 AND INTERIOR ALTERATIONS OF EXISTING AREA IS 101.10 m2 FOR A TOTAL GFA OF 263.32 m2SIDE DECK AND BALCONY FRONT PORCH AND ALTERATIONS TO EXISTING INTEGRAL GARAGE
Applied Dec 30, 2016 · issued Jun 28, 2017 · completed Oct 27, 2020 · Permit 16 271903 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
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
851 Brimorton Dr · Minor variance
To legalize and maintain the rear yard one-storey addition and a side yard addition of a gazebo to the existing one-storey detached dwelling.
110 m away · filed Aug 8, 2025 · Approved
10 Linville Rd · Minor variance
To construct a second storey addition to existing one-storey dwelling.
150 m away · filed Jun 16, 2022 · 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.