Toronto address · Ward 5, York South-Weston
5 Grattan St
The City of Toronto has 5 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
Heating and ventilation
HVAC - proposed demo of garage and build 1 storey garden suite
Applied Aug 18, 2023 · issued Oct 5, 2023 · completed Jul 26, 2024 · Permit 23 190611 HVA
- Closed
Plumbing
Plumbing - proposed demo of garage and build 1 storey garden suite
Applied Aug 18, 2023 · issued Oct 5, 2023 · completed Jul 30, 2024 · Permit 23 190611 PLB
- Closed
Small residential project · New laneway / rear yard suite
proposed demo of garage and build 1 storey garden suite
Applied Aug 18, 2023 · issued Oct 5, 2023 · completed Aug 27, 2024 · 1 home added · Permit 23 190611 BLD
- Closed
Drains and site services
Drain - proposed demo of garage and build 1 storey garden suite
Applied Aug 18, 2023 · issued Oct 5, 2023 · completed May 21, 2025 · Permit 23 190611 DRN
- Closed
Drains and site services · Inside and outside drains
Proposal to replace approx. 20' piping from front property line to house.
Applied Nov 22, 2016 · issued Nov 22, 2016 · completed Mar 6, 2017 · Permit 16 254621 STS
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
53 storeys · 463 homes · Mixed use
490 m away · Site plan · Under review · filed Sep 21, 2021
Neighbours’ Committee of Adjustment files within 250 m
21 Joseph St · Minor variance
To construct a second and third storey rear addition above a portion of the existing dwelling, a three-storey rear addition, a three-storey east-side addition and two rear platforms.
100 m away · filed Nov 12, 2025 · Approved
137 Rosemount Ave · Minor variance
To construct a new two storey detached garage with a garden suite.
150 m away · filed Jun 1, 2024 · Approved
49 Church St · Minor variance
To construct a second storey garden suite above an existing garage in the rear yard.
230 m away · filed Aug 11, 2023 · Approved
86 Church St · Minor variance
Proposal to add two storey rear addition and rear detached garage
80 m away · filed Jan 27, 2022 · Application withdrawn
77 Church St · Minor variance
To legalize and to maintain the additions to the dwelling.
70 m away · filed Jun 29, 2021 · Approved
64 King St · Consent
To obtain consent to sever the property into two residential lots.
190 m away · filed May 5, 2021 · Approved
64 King St · Minor variance
To maintain the existing historic detached dwelling.
190 m away · filed May 5, 2021 · Approved
64 King St · Minor variance
To construct a new detached dwelling with an attached garage.
190 m away · filed May 5, 2021 · 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.