Toronto address · Ward 15, Don Valley West

11 William Carson Cres

The City of Toronto has 18 building permits since 2017 (6 still open) 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.

Fire and security upgrade
FS - Sprinkler Shop Drawing - Proposal for interior alterations to replace existing suspended drywall ceiling to new suspended grid ceiling tile system
Applied Nov 24, 2025 · completed Dec 15, 2025 · Permit 25 237779 FSU
Closed
Addition or alteration · Interior alterations
Proposal for interior alterations to replace existing suspended drywall ceiling to new suspended grid ceiling tile system
Applied Oct 9, 2025 · issued Nov 24, 2025 · Permit 25 237779 BLD
Permit issued
Plumbing · Backflow prevention devices (Water only)
Proposal for backflow preventer replacement
Applied Jul 15, 2024 · issued Aug 28, 2024 · completed Jul 7, 2026 · Permit 24 181109 PSA
Closed
Addition or alteration · Garage Repair/Reconstruction
Garage stairwell repairs
Applied Oct 3, 2023 · issued Nov 2, 2023 · Permit 23 210074 BLD
Permit issued
Addition or alteration · Garage Repair/Reconstruction
Localized through-slab repairs in the garagedrain replacement in the garage
Applied Jul 26, 2022 · completed Aug 17, 2022 · Permit 22 182551 BLD
Cancelled
Addition or alteration · Interior alterations
Proposed lobby renovation to ground floor of existing apartment building to add new management office and renovate concierge desk
Applied Jun 2, 2022 · issued Jun 27, 2022 · completed Mar 13, 2023 · Permit 22 155887 BLD
Closed
Addition or alteration · Interior alterations
Proposal for interior alterations to existing ground floor unit in a residential condo - PH 11
Applied Dec 10, 2019 · issued Dec 30, 2019 · completed May 26, 2022 · Permit 19 259395 BLD
Closed
Plumbing
Plumbing - Proposal for interior alterations to existing ground floor unit in a residential condo - PH 11
Applied Dec 10, 2019 · issued Jan 14, 2020 · completed Dec 13, 2021 · Permit 19 259395 PLB
Closed
Heating and ventilation
HVAC - Proposal for interior alterations to existing ground floor unit in a residential condo - PH 11
Applied Dec 10, 2019 · issued Jan 14, 2020 · completed Jan 5, 2022 · Permit 19 259395 HVA
Closed
Fire and security upgrade · Fire alarm
Replacement of main fire alarm panel - Existing wiring and devices to remain as is.
Applied Jul 17, 2018 · issued Aug 8, 2018 · Permit 18 195244 FSU
Permit issued
Addition or alteration · Interior alterations
Proposed alterations to existing residential unit (180m2) - Unit 209 - To remove non load bearing interior partiton walls.
Applied Sep 8, 2017 · issued Oct 18, 2017 · completed Mar 8, 2018 · Permit 17 229814 BLD
Closed
Plumbing
Plumbing - interior alterations to Penthouse unit - remove and relocate non loadbearing walls, replace plumbing fixtures
Applied Aug 5, 2016 · issued Sep 7, 2016 · Permit 16 201882 PLB
Permit issued

Show 6 more permits

Addition or alteration · Interior alterations
interior alterations to Penthouse unit - remove and relocate non loadbearing walls, replace plumbing fixtures
Applied Aug 5, 2016 · issued Aug 26, 2016 · Permit 16 201882 BLD
Permit issued
Addition or alteration · Other
install a new steel gate remove exisiting concreet to create a new opening
Applied May 5, 2005 · issued May 5, 2005 · Permit 05 129446 BLD
Inspections under way
Plumbing
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Applied Sep 10, 1999 · issued Jan 14, 2000 · completed Jun 8, 2026 · Permit 99 251895 PLB
Closed (dormant)
Drains and site services
Applied Oct 16, 1998 · issued Dec 25, 1998 · completed Jun 8, 2026 · Permit 98 251626 DRN
Closed (dormant)
Heating and ventilation
HVAC
Applied Oct 16, 1998 · issued Dec 25, 1998 · completed Jun 8, 2026 · Permit 98 251918 HVA
Closed (dormant)
Plumbing
Applied Oct 16, 1998 · issued Dec 25, 1998 · completed Jun 8, 2026 · Permit 98 252131 PLB
Closed (dormant)

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

4050 Yonge Street
500 homes · Not stated in the file
500 m away · Site plan · Under review · filed Feb 26, 2026
Under review

Neighbours’ Committee of Adjustment files within 250 m

372 Old Yonge St · Consent
To obtain consent to severe property into two lots. Related Minor Variances to maintainthe existing dwelling on the Lot to be Retained and facilitate the creation of a new lot(Lot to be Severed). File numbers B0003/25NY , A0120/25NY & A0119/25NY will be jointly considered.
220 m away · filed Mar 18, 2025 · Accepted
372 Old Yonge St · Minor variance
To retain the exisiting dwelling.
220 m away · filed Mar 18, 2025 · Accepted
372 Old Yonge St · Minor variance
For future development.
220 m away · filed Mar 18, 2025 · Accepted
23 Don Ridge Dr · Minor variance
Proposal to construct second floor balcony on top of the rear patio.
130 m away · filed Mar 30, 2023 · Approved
208 Old Yonge St · Minor variance
Proposal for a one storey expansion at the rear of existing single family detached dwelling.
240 m away · filed Jul 21, 2022 · Approved
324 Old Yonge St · Consent
240 m away · filed Apr 22, 2020 · Accepted
324 Old Yonge St · Minor variance
240 m away · filed Apr 22, 2020 · Accepted
324 Old Yonge St · Minor variance
240 m away · filed Apr 22, 2020 · Accepted

Everything planned in Don Valley West

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.