Street · 3917 of 8,516 by permit count
Building permits on May St
The City of Toronto has 38 building permits on record for May St, going back to 2003. Declared construction value totals $429K. Half of the 38 permits issued here came through within 19 days of the application. The most recent permit was issued Oct 29, 2026 at 9 May St.
- Permits on record
- 382003–2026
- Declared construction value
- $429Kas filed, not adjusted
- Homes created
- 0dwelling units
- Homes removed
- 0net +0
- Typical wait
- 19 days8 days faster than the city
Permits issued per year
20032026 (part year)
Zoning
- Most common zone
- RD100.0% of permits · by-law 10.20
- In detached-house zones
- 100.0%62.0% above the city’s 38.0%
- Permits with a zone
- 38of 38 on record
The zoning categories the permits on May St fall in, under Zoning By-law 569-2013. These are the City's own category names. This counts permits, not land: it says where the building work happened under which rules, not how the area is carved up. What each zone allows, and what gets built in it.
Most common work
Structures worked on
Postal areas
Other streets in M4W
Beaumont Rd49 permits
Scholfield Ave45 permits
Lamport Ave43 permits
Avondale Rd38 permits
Scarth Rd38 permits
Meredith Cres35 permits
Jean St32 permits
Maclennan Ave28 permits
Looking for one address on May St? The address lookup shows every permit filed against a single house or building number.
Most recent permits
| Issued | Work | What was filed | Value | Status |
|---|---|---|---|---|
| Oct 29, 2026 | Underpinning | Proposed basement underpinning. | $60K | Open |
| Sep 8, 2026 | Building Permit Related(PS) | Plumbing - Proposal for interior alterations, new elevator and demolish and reconstruct portion of second floor, and window enlargements. | — | Open |
| Jul 7, 2026 | Multiple Projects | REVISION 1- interior changes (layout and structure)Proposal for interior alterations, new elevator and demolish and reconstruct portion of second floor, and window enlargements. | — | Open |
| Jun 29, 2026 | Building Permit Related(MS) | HVAC - Proposal for interior alterations, new elevator and demolish and reconstruct portion of second floor, and window enlargements. | — | Open |
| Jan 30, 2026 | Multiple Projects | Rev 01CONSTRUCT 1 STY ADD'N AT SOUTH SIDE. CONSTRUCT BENCHED FOOTINGS & U'PINNING IN BSMT. EXCAVATE NEW CRAWL SPACES AT FRONT AND REAR. MAKE INTERIOR ALTERATIONS. ENLARGE WINDOWS ON REAR ELEVATION. | — | Open |
| Jan 23, 2026 | Building Permit Related(MS) | Rev 01HVAC - CONSTRUCT 1 STY ADD'N AT SOUTH SIDE. CONSTRUCT BENCHED FOOTINGS & U'PINNING IN BSMT. EXCAVATE NEW CRAWL SPACES AT FRONT AND REAR. MAKE INTERIOR ALTERATIONS. ENLARGE WINDOWS ON REAR ELEVATION. | — | Open |
| Sep 29, 2025 | Building Permit Related (DR) | Drain - CONSTRUCT 1 STY ADD'N AT SOUTH SIDE. CONSTRUCT BENCHED FOOTINGS & U'PINNING IN BSMT. EXCAVATE NEW CRAWL SPACES AT FRONT AND REAR. MAKE INTERIOR ALTERATIONS. ENLARGE WINDOWS ON REAR ELEVATION. | — | Open |
| Sep 29, 2025 | Building Permit Related(PS) | Plumbing - CONSTRUCT 1 STY ADD'N AT SOUTH SIDE. CONSTRUCT BENCHED FOOTINGS & U'PINNING IN BSMT. EXCAVATE NEW CRAWL SPACES AT FRONT AND REAR. MAKE INTERIOR ALTERATIONS. ENLARGE WINDOWS ON REAR ELEVATION. | — | Open |
| Feb 15, 2023 | Interior Alterations | Revision 01 - replace existing main window instead of new opening, provide fire rated glass instead of fire shutter as previously notedInterior alterations to accommodate a new elevator | — | Closed |
| Oct 12, 2021 | Multiple Projects | Proposal for exterior upgrades and landscaping in the rear yard of an existing SFD-detached dwelling. Scope of work includes enlarge shed, enlarge deck, relocate stairs, new privacy screen, new retaining wall, new stairs, slope stabilization, grading and paving. | $39K | Closed |
| Nov 2, 2016 | Multiple Projects | Revision 01: revision to construct all new interior floor and wall framing instead of retaining existing. Alter size and shape of 1 existing window at south elevation. Add bar sink in the basementproposal for interior alterations to all floors, basement underpinning, construct cantilevered bay windo | — | Closed |
| Oct 17, 2016 | Building Permit Related (DR) | Revision 02: installation of 2 additional sinks at basementDrain - proposal for interior alterations to all floors, basement underpinning, construct cantilevered bay window at second floor and new canopy over main entry | — | Closed |
| Oct 17, 2016 | Building Permit Related(PS) | Revision 02: installation of 2 additional sinks at basementPlumbing - proposal for interior alterations to all floors, basement underpinning, construct cantilevered bay window at second floor and new canopy over main entry | — | Closed |
| Dec 21, 2015 | Building Permit Related(MS) | HVAC - proposal for interior alterations to all floors, basement underpinning, construct cantilevered bay window at second floor and new canopy over main entry | — | Closed |
| Nov 9, 2015 | Back Water Valve (Sewer only) | Back Water Valve (Sewer only) installation. | — | Closed |
| May 22, 2014 | Back Water Valve (Sewer only) | To install a back water valve to the existing sfd. | — | Closed |
| Aug 21, 2013 | Interior Alterations | Revision to structural members for existing detached single family dwelling. | — | Closed |
| Jul 2, 2013 | Building Permit Related(PS) | Plumbing - Interior renovations to main and second floor (91m2) of single family detached dwelling. Enlarge window openings and install new fireplace and chimney. | — | Closed |
| Jul 2, 2013 | Building Permit Related(MS) | HVAC - Interior renovations to main and second floor (91m2) of single family detached dwelling. Enlarge window openings and install new fireplace and chimney. | — | Closed |
| Dec 13, 2011 | Other(SR) | Proposal to alter the existing two-storey semi-detached dwelling by replacing the existing flat roof with a new sloped roof (40m2). Also see ZC file 11-114635, and CofA file 11-200163, and related building permit for 14 May Street under file 11-315887. | $50K | Closed |
| Dec 13, 2011 | Other(SR) | Proposal to alter the existing two-storey semi-detached dwelling by replacing the existing flat roof with a new sloped roof (40m2). Also see ZC file 11-114634, and CofA file 11-200155, and related building permit for 15 May Street under file 11-315896. | $50K | Closed |
| Oct 21, 2008 | Building Permit Related(MS) | HVAC - Proposal to construct one storey addition between existing house and garage (25.7m2). | — | Closed |
| Aug 5, 2008 | Building Permit Related (DR) | Drain - Proposal to construct one storey addition between existing house and garage (25.7m2). | — | Closed |
| Aug 5, 2008 | Addition(s) | Proposal to construct one storey addition between existing house and garage (25.7m2). | $40K | Closed |
| May 27, 2008 | Multiple Projects | Enlarge reinforced-concrete platform at side of house; relocate exterior door at west side; create new door opening at south side | $50K | Closed |
| May 27, 2008 | Building Permit Related(PS) | Plumbing - To demolish existing detached garage and construct new accessory structure. Reviewed and approved for accessory use only - NOT APPROVED AS A SEPARATE DWELLING UNIT | — | Closed |
| May 27, 2008 | Building Permit Related (DR) | Drain - To demolish existing detached garage and construct new accessory structure. Reviewed and approved for accessory use only - NOT APPROVED AS A SEPARATE DWELLING UNIT | — | Closed |
| May 6, 2008 | Accessory Building(s) | To demolish existing detached garage and construct new accessory structure. Reviewed and approved for accessory use only - NOT APPROVED AS A SEPARATE DWELLING UNIT | $80K | Closed |
| Sep 10, 2007 | Interior Alterations | Revision to kitchen layout and structural design - Remove loadbearing wall one first floor; renovate kitchen; enclose portion of integral garage for living area. | — | Closed |
| Jun 19, 2007 | Building Permit Related(PS) | Plumbing - Remove loadbearing wall one first floor; renovate kitchen; enclose portion of integral garage for living area. | — | Closed |
| Jan 13, 2006 | Multiple Projects | Revision: Beams at existing 2nd floor framing at rear. Remove existing 2nd storey deck, new glass and staniless steel guard. To construct a 1 storey addition at the rear and interior alterations | — | Closed |
| Dec 19, 2005 | Addition(s) | Limiting Distance Agreement submitted for changes to SunRoom wall on North of property. | — | Closed |
| Mar 21, 2005 | Building Permit Related(MS) | HVAC - construct a new 2-storey detached house. - New Building | — | Closed |
| Feb 1, 2005 | Underpinning | Underpin existing integral at grade garage. | $50K | Closed |
| Apr 5, 2004 | Building Permit Related(PS) | Plumbing - 2 storey front addition & bsmt, second storey addition to north portion and east portion of dwelling, north side sunroom addition, rear deck and interior alterations. existing and proposed - sfd. SEE C.O.A. DECISION. - Addition(s) | — | Closed |
| Apr 5, 2004 | Building Permit Related(MS) | HVAC - 2 storey front addition & bsmt, second storey addition to north portion and east portion of dwelling, north side sunroom addition, rear deck and interior alterations. existing and proposed - sfd. SEE C.O.A. DECISION. - Addition(s) | — | Closed |
| Aug 12, 2003 | Building Permit Related(PS) | install 1 wm on 2nd fl | — | Closed |
| Aug 12, 2003 | Multiple Projects | Interior alterations to 1 & 2 and alter rear 1 storey elevation. | $10K | Closed |
The 38 most recent of 38 permits on record. Figures come from the City’s active and cleared permit datasets, refreshed daily — what that covers, and what it misses.
Every address on May St with a permit on record · 10
- 1 May St1 permit · to 2005
- 3 May St1 permit · to 2005
- 4 May St1 permit · to 2014
- 6 May St9 permits · to 2016
- 7 May St5 permits · to 2026
- 8 May St6 permits · to 2013
- 9 May St1 permit · to 2026
- 11 May St11 permits · to 2026
- 14 May St1 permit · to 2011
- 15 May St2 permits · to 2023