Street · 81 of 8,565 by permit count
Building permits on Markham St
The City of Toronto has 1,337 building permits on record for Markham St, going back to 1984. Those permits created 173 homes and removed 22, a net change of +151. Declared construction value totals $56.5M. The most recent permit was issued Aug 27, 2026 at 301 Markham St.
- Permits on record
- 1,3371984–2026
- Declared construction value
- $56.5Mas filed, not adjusted
- Homes created
- 173dwelling units
- Homes removed
- 22net +151
Permits issued per year
20002026 (part year)
Most common work
Structures worked on
Where this street runs
Most recent permits
| Issued | Work | What was filed | Value | Status |
|---|---|---|---|---|
| Aug 27, 2026 | Garage Repair/Reconstruction | Concrete repairs to parking garage | $46K | Open |
| Aug 21, 2026 | Multiple Projects | Proposal for wood deck, and three season sunroof attached to the existing house. | $67K | Open |
| Aug 19, 2026 | Carport | PROPOSED A CARPORT AT THE REAR YARDSee also 26 194723 WNP. | $5K | Closed |
| Aug 18, 2026 | Building Permit Related (DR) | Drain - Proposal to convert existing main floor unit into two separate units, basement and second floor unit to remain as is. | — | Open |
| Aug 18, 2026 | Building Permit Related(MS) | HVAC - Proposal to convert existing main floor unit into two separate units, basement and second floor unit to remain as is. | — | Open |
| Aug 18, 2026 | Building Permit Related(PS) | Plumbing - Proposal to convert existing main floor unit into two separate units, basement and second floor unit to remain as is. | — | Open |
| Aug 4, 2026 | Multiple Projects | Proposal to convert existing main floor unit into two separate units, basement and second floor unit to remain as is. | $100K | Open |
| Jul 31, 2026 | Multiple Projects | Proposed front and rear deck. | $35K | Open |
| Jul 23, 2026 | Building Permit Related (DR) | Drain - To demolish existing dwelling to construct three storey with a detached garage | — | Open |
| Jul 23, 2026 | Building Permit Related(PS) | Plumbing - To demolish existing dwelling to construct three storey with a detached garage | — | Open |
| Jul 23, 2026 | Demolition | To demolish existing dwelling to construct three storey with a detached garage for a two unit dwelling | — | Demolition |
| Jul 23, 2026 | New Building | To demolish existing dwelling to construct three storey Duplex with a detached garage | $500K | New build |
| Jul 14, 2026 | Accessory Building(s) | Proposal to legalize an existing 1 storey Accessory Building containing 1 dwelling unit. | $100K | Open |
| Jul 14, 2026 | Building Permit Related(MS) | HVAC - Proposal to legalize an existing 1 storey Laneway Suite. | — | Open |
| Jul 14, 2026 | Building Permit Related(PS) | Plumbing - Proposal to legalize an existing 1 storey Laneway Suite. | — | Open |
| Jul 9, 2026 | Other(BA) | Concrete column repairs, accessible ramp installation and, concrete side walk | $237K | Open |
| Jun 30, 2026 | Interior Alterations | Proposal for interior alterations to convert SFD into a triplex. | $100K | Open |
| Jun 29, 2026 | Multiple Projects | Proposed front and rear deck | $35K | Closed |
| Jun 4, 2026 | Building Permit Related(MS) | HVAC - Proposed a basement suite | — | Closed |
| May 29, 2026 | Sign Building Permit Related | 2 WALL SIGNS and 1 PROJECTING SIGN**BLACKBIRD BAKING CO** | — | Open |
| May 26, 2026 | Second Suite (New) | Revision 01: Install a wall in the basement. Requested by inspector. Proposed a basement suite | — | Closed |
| May 26, 2026 | Multiple Projects | Rev 01: refer to cover letterProposed renovation and addition to 6 heritage buildings, which will be combined to create 3 new connected buildings. They will be connected by means of above-ground walkways. 588-594 Markham St is 3 storey's in building height with a 3-storey addition and will accommoda | — | Open |
| May 21, 2026 | Building Permit Related(MS) | Rev 01: refer to cover letterHVAC - Proposed renovation and addition to 6 heritage buildings, which will be combined to create 3 new connected buildings. They will be connected by means of above-ground walkways. 588-594 Markham St is 3 storey's in building height with a 3-storey addition and will ac | — | Open |
| May 20, 2026 | Back Water Valve (Sewer only) | Back water valve installation | — | Closed |
| May 19, 2026 | Building Permit Related(MS) | HVAC - Proposed interior alterations to convert into a 2-unit semi-detached houseplex. | — | Closed |
| May 15, 2026 | Interior Alterations | Revision to match the mechanical plan layout of the second floor bedroom, bedroom changed to office.Proposed interior alterations to convert into a 2-unit semi-detached houseplex. | — | Closed |
| May 11, 2026 | Interior Alterations | Revision 03: Revision to permit to include updates to drawings to match site conditionsProposal for interior fitout for book bar, interior partitions, stair, plumbing , HVAC, sprinkler work | — | Closed |
| May 6, 2026 | Garage | Proposal for constructing a new garage roof, existing structure to remain | $8K | Open |
| May 1, 2026 | Building Permit Related(PS) | Plumbing - Legal basement and Interior Alterations. | — | Open |
| May 1, 2026 | Second Suite (New) | Legal basement and Interior Alterations. | $100K | Open |
| Apr 28, 2026 | Building Permit Related(MS) | Revision 02: Revision to permit to include updates to drawings to match site conditionsHVAC - Proposal for interior fitout for book bar, interior partitions, stair, plumbing , HVAC, sprinkler work | — | Closed |
| Apr 21, 2026 | Garage | Proposal for constructing a new garage roof, existing structure to remain | $8K | Closed |
| Apr 21, 2026 | Sign Building Permit Related | 1 projecting sign**BOOK BAR** | — | Open |
| Apr 16, 2026 | Building Permit Related(PS) | Plumbing - Proposal for multiple projects (interior alterations and second storey addition). | — | Open |
| Apr 15, 2026 | Multiple Projects | Proposal for multiple projects (interior alterations and second storey addition). See related party wall permit for 249 Markham St. #26 119372 BLD 00 SRSee related party wall permit for 253 Markham St #26 119382 BLD 00 SR | $400K | Open |
| Apr 15, 2026 | Party Wall Admin Permits | Party wall administrative permit related to work at 251 Markham St. Permit 26 104584 BLD 00 SR | $1K | Open |
| Apr 15, 2026 | Building Permit Related(MS) | HVAC - Proposal for multiple projects (interior alterations and second storey addition). | — | Open |
| Apr 8, 2026 | Piping: SFD/Semi | Repair and replace damaged private water service piping within property line to restore potable water supply. No work at municipal connection. | $6K | Open |
| Apr 2, 2026 | Multiple Projects | Proposal for multiple projects (covered rear yard deck and front porch restoration). | $45K | Closed |
| Mar 31, 2026 | Building Permit Related(PS) | Plumbing - Proposed a basement suite | — | Closed |
The 40 most recent of 1,337 permits on record. Figures come from the City’s active and cleared permit datasets, refreshed daily — what that covers, and what it misses.