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421 MARKHAM ST

Revision Issued

Last refreshed on May 24, 2026

Permit number
23 230206 BLD
Permit type
Small Residential Projects · Laneway / Rear Yard Suite
Applied
2025-09-25
Issued
2025-10-21

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Timeline

  1. Applied

    2025-09-25

  2. Issued

    2025-10-21

  3. Completed

    Not available

Project description

Revision 1: Revision to structure and ground floor plan.Proposal to construct a new 2-storey laneway suite. See folder 22-121983 ZAP & 23 230052 BLD 00 NH

Permit fields

City area grid code
S1133
Current use
Fourplex
Dwelling units created
1
Dwelling units lost
0
Estimated construction cost
$0
Postal code
M6G
Proposed use
Fourplex + Laneway Suite
Record created
2026-05-24T02:15:56.187019+00:00
Revision
1
Street name
MARKHAM
Street number
421
Street type
ST
Work
New Laneway / Rear Yard Suite
Street (from open data)
421 MARKHAM ST

Not a municipal ward number.

Permit rows reflect datasets published through the City's open data program (typically via CKAN), loaded into this app's database. They are not a live feed from City permit counters.

open.toronto.ca dataset ↗