Type of work · 9 of 103 by permit count
Addition(s) permits in Toronto
The City of Toronto has 22,546 addition(s) permits on record for Toronto, going back to 1984. Those permits created 1,247 homes and removed 27, a net change of +1,220. Declared construction value totals $4.4B. Half of the 20,691 permits issued here came through within 36 days of the application. The most recent permit was applied for Oct 30, 2026 at 7 Isleworth Ave.
- Permits on record
- 22,5461984–2026
- Declared construction value
- $4.4Bas filed, not adjusted
- Homes created
- 1,247dwelling units
- Homes removed
- 27net +1,220
- Typical wait
- 36 days9 days slower than the city
Permits issued per year
20002026 (part year)
Zoning
- Most common zone
- RD56.4% of permits · by-law 10.20
- In detached-house zones
- 56.4%18.4% above the city’s 38.0%
- Permits with a zone
- 20,929of 22,546 on record
The zoning categories the permits in Addition(s) 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
Most recent permits
| Issued | Address | Work | What was filed | Value | Status |
|---|---|---|---|---|---|
| Oct 30, 2026 | 7 Isleworth Ave | Addition(s) | Proposal to enclose the existing rear porch to create a 3 season mudroom | $44K | Open |
| Oct 30, 2026 | 41 Viamede Cres | Addition(s) | Proposed new extension structure to house. A new 2 pc washroom and corridor. | $20K | Open |
| Oct 30, 2026 | 9 Sonnet Crt | Addition(s) | Rear yard extension | $1K | Open |
| Oct 30, 2026 | 49 Douglas Cres | Addition(s) | Proposal to reconstruct the sunroom addition at the rear of an existing SFD-detached dwelling. | $44K | Open |
| Oct 30, 2026 | 5 Anndale Rd | Addition(s) | New unheated enclosed front porch cover | $19K | Open |
| Oct 30, 2026 | 165 Garden Ave | Addition(s) | New rear yard 10.77 s.m. second storey addition over existing first floor.New front yard 2.35 s.m. third storey addition (enclose existing balcony). | $100K | Open |
| Oct 30, 2026 | 39 Norfield Cres | Addition(s) | Proposal for second storey addition to convert existing sfd-detached to a 4 units dwelling | $300K | Open |
| Oct 30, 2026 | 60 Warren Cres | Addition(s) | — | — | Open |
| Oct 30, 2026 | 72 Browning Ave | Addition(s) | Proposal for the third floor addition | $10K | Open |
| Oct 30, 2026 | 471 Delaware Ave | Addition(s) | Proposal for two storey addition with basement and underpinning. New washroom in basement and on second floor | $4.5M | Open |
| Oct 29, 2026 | 48 Dolores Rd | Addition(s) | Proposal to legalize an existing as-built sunroom addition (31.22 m²) to an existing semi-detached dwelling. | $12K | Open |
| Oct 29, 2026 | 25 Dubray Ave | Addition(s) | Proposed one storey rear addition | $30K | Open |
| Oct 29, 2026 | 9 Berry Creek Dr | Addition(s) | PROPOSED SIDE AND REAR ADDITION (Unit # 1)See also 26 228111 ZAP | $200K | Open |
| Oct 29, 2026 | 601 Canarctic Dr | Addition(s) | REV 01: Per bubble drawingsProposal for a two-storey front addition | — | Open |
| Oct 28, 2026 | 167 Macpherson Ave | Addition(s) | Revision 01 - revision to add 3rd floor window/outside ducts to east side. 2 STOREY REAR ADDITION, THIRD FLOOR EXTENSION, REAR DECK****** SEE C OF A DECISION. ****** | — | Open |
| Oct 28, 2026 | 975 College St | Addition(s) | Rev 04 - Revise shaft wall in basement.Rev 03 - Revise Permit to maintain existing building envelope, including fire escape at rear.Rev 02 - To maintain existing building envelope, including roofs, exterior walls, deck, and add enclosed stairs at rear.Revision 01 - to maintain existing building enve | — | Open |
| Oct 28, 2026 | 86 George St | Addition(s) | Proposed second Storey addition over existing bungalow and new covered front porch | $500K | Open |
| Oct 28, 2026 | 21 Florida Cres | Addition(s) | Revision #2 - to add proposed kitchen area and stacked washer dryer.Revison 01: Revision to project. Details in cover letter.Construction of a one storey rear yard sunroom addition to the existing single family dwelling. | — | Open |
| Oct 28, 2026 | 4 Gablehurst Cres | Addition(s) | PROPOSED SECOND FLOOR ADDITION OVER EXISTING 1 STOREY SECTION | $50K | Open |
| Oct 27, 2026 | 84 Glenmore Rd | Addition(s) | Revision 01 - REVISION TO PERMIT # 26 195642 BLD 00 SR. EXISTING WINDOW TO REMAINEnclose existing front porch.Related ZAP Certificate 26 106351 and CofA A0267/26TEY | — | Open |
| Oct 27, 2026 | 650 Mortimer Ave | Addition(s) | Enclosuer of the front porch (unheated vestibule) | $5K | Open |
| Oct 27, 2026 | 43 Mallow Rd | Addition(s) | Revision No.1:Proposal to construct a new one-storey front addition, a two-storey west side addition, reconfigure/ rebuild roof over existing second storey and a new front covered porch. | — | Open |
| Oct 27, 2026 | 88 Howick Ave | Addition(s) | Proposal for a two storey rear addition | $450K | Open |
| Oct 27, 2026 | 88 Castle Hill Dr | Addition(s) | Proposed addition to the rear side of the existing dwelling and convert into a triplex. | $200K | Open |
| Oct 27, 2026 | 210 William St | Addition(s) | Propose to legalize one storey rear addition, front porch stairs, creation of two unit dwelling, removal of enclosure around front porch. | $60K | Open |
| Oct 27, 2026 | 490 Arlington Ave | Addition(s) | Proposed second-storey addition above existing garage and enlargement of existing attached garage. | $100K | Open |
| Oct 27, 2026 | 41 Lexfield Ave | Addition(s) | GARAGE ADDITION | $25K | Open |
| Oct 27, 2026 | 11 Thirty Sixth St | Addition(s) | REV 01: Revision to permit to include a rear two storey additionProposal to replace existing sloped roof with a flat roof on existing house. | $250K | Open |
| Oct 26, 2026 | 302 Dwight Ave | Addition(s) | Proposal for warehouse expansion, interior alterations. | $20.0M | Open |
| Oct 26, 2026 | 12 Osborne Ave | Addition(s) | PROPOSED 2 STOREY ADDITION (78.03m2) with rear deck, and lowering of basement and underpinning of existing fdtn walls. | $120K | Open |
| Oct 23, 2026 | 136 Cranbrooke Ave | Addition(s) | Proposal for a 3rd floor addition and renovation to the existing two storey dwelling. | $250K | Closed |
| Oct 23, 2026 | 30 Dean Park Rd | Addition(s) | Proposal for addition of mezzanine floor. | $20K | Open |
| Oct 23, 2026 | 22 Kirkton Rd | Addition(s) | Proposal for a new rear basement addition w/walk-up & rear covered deck, 2nd floor balcony & pool. | $150K | Open |
| Oct 23, 2026 | 38 Vanderhoof Ave | Addition(s) | Revision # 1 - interior revisions, to non structural - remove basement walkout and construct a rear wood deck.Proposal for 2 storey rear addition to existing 2 storey SFD | — | Open |
| Oct 23, 2026 | 283 Willard Ave | Addition(s) | Proposal for a two storey rear addition to the rear of the house. | $20K | Open |
| Oct 22, 2026 | 112 Summerhill Ave | Addition(s) | Proposal to construct a new front second-storey dormer addition (above the existing front porch).See also 26-198858 ZAP 00 ZR & 26-210956 STE 11 MV | $100K | Open |
| Oct 22, 2026 | 15 Morland Rd | Addition(s) | Proposal to construct a front one-storey addition with stairs and a new front yard parking pad.See also 26-221514 STE 04 MV | $25K | Open |
| Oct 22, 2026 | 84 Victoria Park Ave | Addition(s) | Proposal to enclose the front porch for an unconditioned mud room | $50K | Open |
| Oct 22, 2026 | 11 Humber Trl | Addition(s) | REV 01: Revision to permit (as bubbled)Proposed reconstruction of a rear addition to an existing single family detached dwelling. | — | Open |
| Oct 22, 2026 | 44 Cotton Ave | Addition(s) | Rear and second-storey additions to convert an existing detached dwelling into a duplex. | $500K | Open |
The 40 most recent of 22,546 permits on record. Figures come from the City’s active and cleared permit datasets, refreshed daily — what that covers, and what it misses.