Toronto address · Ward 15, Don Valley West
51 Walder Ave
The City of Toronto has 1 building permit 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.
- Cancelled
Drains and site services · Back water valve (Sewer only)
Install one maen line full port Back Water Valve (Sewer only)
Applied Oct 30, 2013 · issued Oct 30, 2013 · completed Oct 2, 2025 · Permit 13 258734 000
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
- Under appeal
544-552 Eglinton Avenue East and 12-14 Bruce Park Avenue
25 storeys · 256 homes · Mixed use
210 m away · Rezoning · Under appeal · filed Jul 23, 2025
- Approved
32 storeys · 8 homes · Residential
230 m away · Rezoning · Approved · filed Jun 13, 2024
- Under review
32 storeys · 249 homes · Mixed use
230 m away · Site plan · Under review · filed Nov 12, 2021
- Under appeal
15 storeys · Residential
240 m away · Rezoning · Under appeal · filed Feb 6, 2025
- Under review
39 storeys · 398 homes · Residential
240 m away · Site plan · Under review · filed Sep 4, 2024
- Under review
45 storeys · Mixed use
280 m away · Rezoning · Under review · filed Jun 15, 2026
Neighbours’ Committee of Adjustment files within 250 m
45 McBain Ave · Minor variance
To construct an in-ground pool in the rear yard and an equipment storage in the side yard.
130 m away · filed May 8, 2025 · Approved
50 Cardiff Rd · Minor variance
To construct a new dwelling.
210 m away · filed Apr 29, 2025 · Approved
51 McBain Ave · Minor variance
To construct a new dwelling.
160 m away · filed Nov 4, 2024 · Approved
157 Banff Rd · Minor variance
Proposal for rear addition and remove rear detached garage and replace with parking pad.
90 m away · filed Jul 13, 2023 · Approved
37 Rowley Ave · Minor variance
Proposal to construct a new single family dwelling.
160 m away · filed Jun 20, 2023 · Approved
45 McBain Ave · Minor variance
To construct a new detached dwelling. Please note, the file was previously deferred on August 10, 2023, to allow the applicant to revise the application.
130 m away · filed May 5, 2023 · Approved
353 Broadway Ave · Minor variance
Proposal to revise the deck size for the under construction single family dwelling
70 m away · filed Mar 31, 2023 · Approved
110 Banff Rd · Minor variance
To construct an addition to the rear of the existing dwelling in conjunction with a third storey addition. The applicant is also proposing other interior and exterior alterations. Please note, this application was previously deferred Thursday, May 11, 2023 in order to allow the applicant and opportunity to revise their application.
220 m away · filed Mar 20, 2023 · 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.