Toronto address · Ward 8, Eglinton-Lawrence
521 Coldstream Ave
The City of Toronto has 1 building permit since 2017 (1 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.
- Under review
Demolition
Proposal to demolish the existing 1 storey SFD-detached dwelling.See also 21 251850 NNY 08 SA for future development.
Applied Sep 19, 2024 · 1 home removed · Permit 24 215198 DEM
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
2 storeys · Residential
10 m away · Site plan · Approved · filed Dec 29, 2021
- Under review
278-282 Strathallan Wood and 491 Glencairn Avenue
12 storeys · 225 homes · Mixed use
380 m away · Rezoning · Under review · filed May 22, 2026
Neighbours’ Committee of Adjustment files within 250 m
554 Glengrove Ave · Minor variance
To alter the existing two-storey detached dwelling by constructing a one-storey rear addition and porch.
240 m away · filed May 14, 2026 · Approved
543 Glengrove Ave · Minor variance
To construct a rear addition on the first and second floors, a third-floor addition, a new basement walkout, and a new deck at the back.
190 m away · filed Jun 16, 2025 · Tentatively scheduled
546 Coldstream Ave · Minor variance
To replace the existing deck with a new two tiered deck.
180 m away · filed Feb 6, 2025 · Approved
156 Shelborne Ave · Minor variance
Revisions to the under construction new build, to extend the front porch and excavate under the rear patio. Reference previous file A0321/24NY.
180 m away · filed Jan 13, 2025 · Approved
534 Glengrove Ave · Minor variance
To construct an addition over the existing attached garage in conjunction with other interior and exterior alterations.
120 m away · filed Sep 24, 2024 · Approved
148 Shelborne Ave · Minor variance
To construct a rear addition to the existing synagogue, adding an enclosed vestibule and reduce the number of parking spaces
160 m away · filed Sep 6, 2024 · Approved
539 Coldstream Ave · Minor variance
To construct a 3 storey single family detached dwelling.
140 m away · filed Jul 25, 2024 · Approved
156 Shelborne Ave · Minor variance
To construct a new 2 storey detached dwelling.
180 m away · filed Jun 13, 2024 · 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.