Toronto address · Ward 18, Willowdale
27 Ancona St
The City of Toronto has 11 building permits since 2017 (11 still open) on record for this address.
Building permits
Every permit the City lists for this address since 2017, and any still open from before, newest first.
- Revision issued
Small residential project · New laneway / rear yard suite
Revision: Remove basement
Applied May 4, 2026 · issued May 26, 2026 · 1 home added · Permit 26 114138 BLD (revision 01)
- Revision issued
Heating and ventilation
Revision: Remove basement
Applied May 4, 2026 · issued Jun 8, 2026 · Permit 26 114138 HVA (revision 01)
- Permit issued
Heating and ventilation
HVAC - Demolish existing detached dwelling and construct a detached fourplex w/ rear yard garden suite. Garden suite under separate permit.
Applied Feb 11, 2026 · issued Mar 25, 2026 · Permit 26 113665 HVA
- Permit issued
Drains and site services
Drain - Demolish existing detached dwelling and construct a detached fourplex w/ rear yard garden suite. Garden suite under separate permit.
Applied Feb 10, 2026 · issued Mar 25, 2026 · Permit 26 113665 DRN
- Permit issued
Plumbing
Plumbing - Demolish existing detached dwelling and construct a detached fourplex w/ rear yard garden suite. Garden suite under separate permit.
Applied Feb 10, 2026 · issued Mar 25, 2026 · Permit 26 113665 PLB
- Permit issued
Drains and site services
Drain - Proposed 2-storey garden suite
Applied Feb 6, 2026 · issued Mar 31, 2026 · Permit 26 114138 DRN
- Permit issued
Small residential project · New laneway / rear yard suite
Proposed 2-storey garden suite ancillary to fourplex
Applied Feb 6, 2026 · issued Mar 25, 2026 · 1 home added · Permit 26 114138 BLD
- Permit issued
Plumbing
Plumbing - Proposed 2-storey garden suite
Applied Feb 6, 2026 · issued Mar 31, 2026 · Permit 26 114138 PLB
- Permit issued
Heating and ventilation
HVAC - Proposed 2-storey garden suite
Applied Feb 6, 2026 · issued Mar 31, 2026 · Permit 26 114138 HVA
- Permit issued
New house · New building
Demolish existing detached dwelling and construct a detached fourplex w/ rear yard garden suite. Garden suite under separate permit.
Applied Feb 5, 2026 · issued Mar 25, 2026 · 4 homes added · Permit 26 113665 BLD
- Permit issued
Demolition
Demolish existing 1.5 storey single detached dwelling
Applied Feb 5, 2026 · issued Mar 27, 2026 · 1 home removed · Permit 26 113700 DEM
Committee of Adjustment
No applications to the City's Committee of Adjustment for this address since 2017. That's where an owner asks for a minor variance (a small exception to the zoning by-law) or a consent to divide a lot.
What’s planned nearby
Development sites within 500 m
- Under review
221-237 Finch Avenue West and 43 Finchurst Drive
4 storeys · 122 homes · Not stated in the file
350 m away · Site plan · Under review · filed Dec 12, 2022
- Under appeal
39 storeys · 491 homes · Mixed use
360 m away · Rezoning · Under appeal · filed Sep 4, 2024
- Approved
29 storeys · 349 homes · Residential
500 m away · Site plan · Approved · filed Dec 17, 2021
Neighbours’ Committee of Adjustment files within 250 m
14 Ancona St · Minor variance
To construct a new three-storey dwelling (fourplex), with rear walk-up basement entrance and rear exit stairs to all floors.
120 m away · filed Dec 1, 2025 · Approved
68 Devondale Ave · Minor variance
To construct a residential triplex.
90 m away · filed Dec 18, 2024 · Approved
39 Kenton Dr · Minor variance
Proposal to construct a new one-storey rear addition.
250 m away · filed Jan 26, 2024 · Approved
15 Melton Grove St · Minor variance
To construct a new dwelling.
230 m away · filed Oct 17, 2023 · Approved
12 Melton Grove St · Minor variance
To construct a new dwelling.
180 m away · filed Jan 12, 2022 · Approved
3 Dromore Cres · Minor variance
To construct a new dwelling.
140 m away · filed May 10, 2021 · Approved
3 Dromore Cres · Minor variance
To construct a new dwelling.
140 m away · filed Jul 28, 2020 · Approved
43 Dromore Cres · Minor variance
To construct a new two storey dwelling with integral garage. The exiting dwelling will be demolished.
240 m away · filed Jun 13, 2017 · Approved
From the City of Toronto’s open data: building permits (active, and cleared since 2017), Committee of Adjustment applications and address points, this record updated Sep 29, 2026, and the development sites from its Development Applications data. Contains information licensed under the Open Government Licence – Toronto. Construction cost estimates and contractors’ names are left out on purpose, and nothing here names an owner.