Neighbourhood · 141 of 158 by permit count
Building permits in Mount Dennis
The City of Toronto has 1,866 building permits on record for the Mount Dennis neighbourhood, going back to 1989. Those permits created 282 homes and removed 43, a net change of +239. Declared construction value totals $207.6M. The most recent permit was issued Sep 10, 2026 at 2 Buttonwood Ave.
- Permits on record
- 1,8661989–2026
- Declared construction value
- $207.6Mas filed, not adjusted
- Homes created
- 282dwelling units
- Homes removed
- 43net +239
Permits issued per year
20002026 (part year)
Most common work
Structures worked on
Most recent permits
| Issued | Address | Work | What was filed | Value | Status |
|---|---|---|---|---|---|
| Sep 10, 2026 | 2 Buttonwood Ave | New Building | REV 02: updated stair design, as well as introduce a sub-slab vapour mitigation measures. REV 01: Due to site condition, removing vestibule between mechanical room and exit stair, blocking in wall opening and relocating door into mechanical roomProposal to construct a five-storey seniors residential | — | New build |
| Sep 10, 2026 | 18 Bayliss Ave | Interior Alterations | Proposal for interior alterations of existing basement for personal use. | $80K | Open |
| Sep 3, 2026 | 82 Buttonwood Ave | Multiple Projects | REV 05: Replacement of Generator in existing Central Utility Plant Generator Rm. New Generator requires updated mechanical design, structural alterations to the exterior of the building, and new architectural louversRevision: Washroom and locker room | — | Open |
| Aug 26, 2026 | 123 Guestville Ave | Back Water Valve (Sewer only) | INSTALL BACKWATER VALVE | — | Closed |
| Aug 21, 2026 | 82 Buttonwood Ave | Building Permit Related(MS) | REV 04: Replacement of Generator in existing Central Utility Plant Generator Rm. New Generator requires updated mechanical design, structural alterations to the exterior of the building, and new architectural louversRevision: Washroom and locker room | — | Open |
| Aug 20, 2026 | 2 Buttonwood Ave | Interior Alterations | Proposal for interior alterations to the basement, first and second floor to change use the use from a home for the aged to a family shelter. | $10.5M | Open |
| Aug 20, 2026 | 2 Buttonwood Ave | Building Permit Related(MS) | HVAC - Proposal for interior alterations to the basement, first and second floor to change use the use from a home for the aged to a family shelter.(includes interior renovations, limited exterior modifications, and a reduction in parking from 33 to 22 spaces) | — | Open |
| Aug 20, 2026 | 2 Buttonwood Ave | Building Permit Related(PS) | Plumbing - Proposal for interior alterations to the basement, first and second floor to change use the use from a home for the aged to a family shelter.(includes interior renovations, limited exterior modifications, and a reduction in parking from 33 to 22 spaces) | — | Open |
| Aug 18, 2026 | 1201 Weston Rd | Fire Damage | Proposed fire damage restoration | — | Open |
| Aug 10, 2026 | 1286 Weston Rd | Building Permit Related(PS) | Plumbing - Proposed interior alterations to convert an existing room into an additional exam room and storage room. | — | Open |
| Aug 10, 2026 | 1286 Weston Rd | Building Permit Related(MS) | HVAC - Proposed interior alterations to convert an existing room into an additional exam room and storage room. | — | Open |
| Aug 10, 2026 | 1286 Weston Rd | Interior Alterations | Proposed interior alterations to convert an existing room into an additional exam room and storage room. | $1K | Open |
| Jul 27, 2026 | 136R Lambton Ave | Demolition | NEW CONSTRUCTION FOURPLEX | — | Demolition |
| Jul 27, 2026 | 136R Lambton Ave | New Laneway / Rear Yard Suite | NEW REAR YARD GARDEN SUITE (EAST SIDE) (Conveyed- Part 2)(see 26 191253 BLD 00 SR for other side of Garden suite)(See 26 162586 BLD & 26 191235 BLD for main builidng permits) | $300K | Open |
| Jul 27, 2026 | 136R Lambton Ave | Building Permit Related(MS) | HVAC - NEW CONSTRUCTION GARDEN SUITE | — | Open |
| Jul 27, 2026 | 136R Lambton Ave | Building Permit Related(PS) | Plumbing - NEW CONSTRUCTION GARDEN SUITE | — | Open |
| Jul 27, 2026 | 136R Lambton Ave | Building Permit Related (DR) | Drain - NEW CONSTRUCTION GARDEN SUITE | — | Open |
| Jul 24, 2026 | 136R Lambton Ave | Building Permit Related(PS) | Plumbing - NEW CONSTRUCTION FOURPLEX | — | Open |
| Jul 24, 2026 | 136R Lambton Ave | Building Permit Related(MS) | HVAC - NEW CONSTRUCTION FOURPLEX | — | Open |
| Jul 24, 2026 | 136R Lambton Ave | Building Permit Related (DR) | Drain - NEW CONSTRUCTION FOURPLEX | — | Open |
| Jul 24, 2026 | 136R Lambton Ave | New Building | NEW CONSTRUCTION SEMI-DETACHED FOURPLEX (Conveyed- Part 2)(see 26 191235 BLD for other side - main building)(see 26 191244 BLD & 26 191253 BLD for rear yard Garden suite units) | $1.0M | New build |
| Jul 23, 2026 | 25 Edmund Ave | Multiple Projects | Revision 1: extend roof over porch and widen stairs.PROPOSED FRONT VERANDAH WITH ROOF ABOVE AND A BASEMENT WALKOUT. | — | Open |
| Jul 23, 2026 | 136R Lambton Ave | New Laneway / Rear Yard Suite | NEW REAR YARD GARDEN SUITE (WEST SIDE) (retained lot -Part 1)(see 26 191244 BLD 00 SR for other side of Garden suite)(See 26 162586 BLD & 26 191235 BLD for main builidng permits) | $300K | Open |
| Jul 23, 2026 | 136R Lambton Ave | Building Permit Related (DR) | Drain - NEW CONSTRUCTION GARDEN SUITE | — | Open |
| Jul 23, 2026 | 136R Lambton Ave | Building Permit Related(PS) | Plumbing - NEW CONSTRUCTION GARDEN SUITE | — | Open |
| Jul 23, 2026 | 136R Lambton Ave | Building Permit Related(MS) | HVAC - NEW CONSTRUCTION GARDEN SUITE | — | Open |
| Jul 22, 2026 | 136R Lambton Ave | New Building | NEW CONSTRUCTION SEMI-DETACHED FOURPLEX(retained lot -part 1)(see 26 162586 BLD for other side - main building)(see 26 191244 BLD & 26 191253 BLD for rear yard Garden suite units) | $1.0M | New build |
| Jul 22, 2026 | 136R Lambton Ave | Building Permit Related(PS) | Plumbing - NEW CONSTRUCTION SEMI-DETACHED FOURPLEX | — | Open |
| Jul 22, 2026 | 136R Lambton Ave | Building Permit Related(MS) | HVAC - NEW CONSTRUCTION SEMI-DETACHED FOURPLEX | — | Open |
| Jul 22, 2026 | 136R Lambton Ave | Building Permit Related (DR) | Drain - NEW CONSTRUCTION SEMI-DETACHED FOURPLEX | — | Open |
| Jul 21, 2026 | 3601 Eglinton Ave W | Temporary Structures | Proposal for a temporary air supported structure over existing Tennis Court from Oct 1, 2026 to May 31, 2027 | — | Open |
| Jul 21, 2026 | 1149 Weston Rd | Interior Alterations | Proposed interior alterations to the lower level of the existing building for a community hall and training purposes. | $200K | Open |
| Jul 16, 2026 | 1240 Jane St | Accessory Building(s) | Proposed to construct four (4) new window | $2K | Open |
| Jul 16, 2026 | 333 Sidney Belsey Cres | Building Permit Related(MS) | HVAC - Proposal to convert mixed use room to 2 residential units (1 bedroom and 2 bedroom) | — | Open |
| Jul 16, 2026 | 333 Sidney Belsey Cres | Multiple Projects | Proposal to convert mixed use room to 2 residential units (1 bedroom and 2 bedroom) | $150K | Open |
| Jul 16, 2026 | 333 Sidney Belsey Cres | Building Permit Related(PS) | Plumbing - Proposal to convert mixed use room to 2 residential units (1 bedroom and 2 bedroom) | — | Open |
| Jul 7, 2026 | 102 Guestville Ave | New Laneway / Rear Yard Suite | PROPOSAL TO CONSTRUCT A NEW 2 STOREY GARDEN SUITE. | $100K | Open |
| Jul 7, 2026 | 102 Guestville Ave | Building Permit Related (DR) | Drain - Proposal for a 2 storey garden suite | — | Open |
| Jul 7, 2026 | 102 Guestville Ave | Building Permit Related(MS) | HVAC - PROPOSAL TO CONSTRUCT A NEW 2 STOREY GARDEN SUITE. | — | Open |
| Jul 7, 2026 | 102 Guestville Ave | Building Permit Related(PS) | Plumbing - Proposal for a 2 storey garden suite | — | Open |
The 40 most recent of 1,866 permits on record. Figures come from the City’s active and cleared permit datasets, refreshed daily — what that covers, and what it misses.