Toronto address · Ward 5, York South-Weston
77 Lambton Ave
The City of Toronto has 1 building permit 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
Drains and site services · Back water valve (Sewer only)
Proposal to install a back water valve
Applied Jun 1, 2018 · issued Jun 1, 2018 · completed Jun 5, 2018 · Permit 18 169972 DRN
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
43 storeys · Residential
330 m away · Rezoning · Under review · filed Sep 8, 2025
- Under review
24 storeys · Not stated in the file
410 m away · Site plan · Under review · filed Oct 21, 2021
- Approved
- Under review
49 storeys · 2,356 homes · Mixed use
500 m away · Subdivision · Under review · filed Jul 19, 2021
Neighbours’ Committee of Adjustment files within 250 m
72 Lambton Ave · Minor variance
To construct a second storey addition above the existing dwelling, a one storey front addition, a two storey rear addition, and a deck in the rear yard.
80 m away · filed May 15, 2024 · Approved
20 Lambton Ave · Minor variance
To construct a third storey addition above the existing dwelling and a three-storey rear addition.
180 m away · filed Jan 2, 2024 · Approved
20 Guestville Ave · Minor variance
To legalize and to maintain the existing detached garage.
220 m away · filed Aug 23, 2023 · Approved
30 Lambton Ave · Minor variance
To permit two secondary suites.
130 m away · filed Jan 30, 2023 · Approved
30 Lambton Ave · Minor variance
To construct a new detached dwelling.
130 m away · filed Mar 24, 2021 · Approved
17 Dennis Ave · Minor variance
To construct a new three-storey elementary school.
140 m away · filed Mar 5, 2021 · Approved
91 Guestville Ave · Minor variance
To construct a new detached dwelling with an attached garage.
220 m away · filed Mar 4, 2021 · Approved
39 Lambton Ave · Minor variance
To construct a new dwelling with a secondary suite and to maintain the existing detached garage and shed.
160 m away · filed Sep 21, 2020 · 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.