Toronto address · Ward 15, Don Valley West
23 Alderdale Crt
The City of Toronto has 10 building permits since 2017 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.
- Closed
New house · New building
REVISION #2: TO GRADING PLANConstruct a new two storey SFD-Detached (366.4m2) with attached garage and finished basement (120m2)
Applied Aug 20, 2019 · issued Sep 6, 2019 · completed Sep 26, 2019 · Permit 17 230901 BLD (revision 03)
- Cancelled
New house · New building
REV #2-REAR YARD LANDSCAPINGConstruct a new two storey SFD-Detached (366.4m2) with attached garage and finished basement (120m2)
Applied Jul 15, 2019 · completed Jul 17, 2019 · Permit 17 230901 BLD (revision 02)
- Closed
Heating and ventilation
Revision 2. Hydronic infloor heating systems are cancelled in GYM, furance room, storage room, theatre room, walkout basement area, outside kitchen area, and front porch area.Hydronic infloor heating systems in bathrooms are switched to electric infloor heating.
Applied Jan 23, 2019 · issued Feb 11, 2019 · completed Jul 15, 2019 · Permit 17 230901 HVA (revision 02)
- Closed
Heating and ventilation
Revision - the original mechanical room was placed under the garage's suspended slab, and switched with the storage room. One unit of furnace was moved to 2nd floor from basement.HVAC - Construct a new two storey SFD-Detached (366.4m2) with attached garage and finished basement (120m2)
Applied Dec 13, 2018 · issued Jan 2, 2019 · completed Jul 15, 2019 · Permit 17 230901 HVA (revision 01)
- Closed
New house · New building
Rev 1: interior changes to basement, first, and second floorsConstruct a new two storey SFD-Detached (366.4m2) with attached garage and finished basement (120m2)
Applied Nov 28, 2017 · issued Dec 13, 2017 · completed Sep 26, 2019 · Permit 17 230901 BLD (revision 01)
- Closed
Drains and site services
Drain - Construct a new two storey SFD-Detached (366.4m2) with attached garage and finished basement (120m2)
Applied Sep 11, 2017 · issued Oct 30, 2017 · completed Jul 2, 2019 · Permit 17 230901 DRN
- Closed
Plumbing
Plumbing - Construct a new two storey SFD-Detached (366.4m2) with attached garage and finished basement (120m2)
Applied Sep 11, 2017 · issued Oct 30, 2017 · completed Jul 15, 2019 · Permit 17 230901 PLB
- Closed
New house · New building
Construct a new two storey SFD-Detached (366.4m2) with attached garage and finished basement (120m2)
Applied Sep 11, 2017 · issued Oct 30, 2017 · completed Sep 26, 2019 · 1 home added · Permit 17 230901 BLD
- Closed
Demolition
Demolish existing dwelling and construct a new two storey SFD-Detached
Applied Sep 11, 2017 · issued Oct 30, 2017 · completed Jul 15, 2019 · 1 home removed · Permit 17 230908 DEM
- Closed
Heating and ventilation
HVAC - Construct a new two storey SFD-Detached (366.4m2) with attached garage and finished basement (120m2)
Applied Sep 11, 2017 · issued Nov 29, 2017 · completed Jul 15, 2019 · Permit 17 230901 HVA
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
No rezoning, site plan, subdivision or condominium file open within 500 m, and no pre-construction project on the site.
Neighbours’ Committee of Adjustment files within 250 m
25 Longwood Dr · Minor variance
To construct a new swimming pool.
150 m away · filed Jun 18, 2024 · Approved
27 Alderdale Crt · Minor variance
Proposal to construct one storey rear addition to the northwest side of existing dwelling, a rear porch and roof addition.
40 m away · filed Dec 1, 2022 · Approved
25 Longwood Dr · Minor variance
To construct a new dwelling.
150 m away · filed Sep 1, 2021 · Approved
146 Abbeywood Trl · Minor variance
To construct a new dwelling.
100 m away · filed May 23, 2021 · Approved
10 Longwood Dr · Minor variance
To construct a new second storey addition to the existing dwelling.
100 m away · filed Aug 1, 2019 · Approved
16 Longwood Dr · Minor variance
To permit the construction of the new dwelling
70 m away · filed Apr 30, 2019 · Approved
16 Longwood Dr · Minor variance
To construct a new dwelling. Previously deferred on September 27, 2018.
70 m away · filed Aug 16, 2018 · Approved
2 Ballyronan Rd · Minor variance
To construct a new two-storey dwelling. The existing dwelling would be demolished.
220 m away · filed Apr 4, 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.