Toronto address · Ward 4, Parkdale-High Park
4066 Old Dundas St
Lambton House
The City of Toronto has 6 building permits since 2017 (2 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.
- Inspections under way
Addition or alteration · Multiple projects
Proposal for interior alterations in the basement which includes structual reinforcement.
Applied Jan 9, 2017 · issued Mar 31, 2017 · Permit 17 102109 BLD
- Inspections under way
Drains and site services · Inside and outside drains
Drain - Proposal for interior alterations in the basement which includes structual reinforcement.
Applied Jan 9, 2017 · issued Jun 15, 2017 · Permit 17 102109 STS
- Closed
Plumbing
Plumbing - Proposal for interior alterations in the basement which includes structual reinforcement.
Applied Jan 9, 2017 · issued Mar 31, 2017 · completed Nov 27, 2017 · Permit 17 102109 PLB
- Closed
Addition or alteration · Interior alterations
restoration of second floor
Applied Sep 11, 2002 · issued Oct 21, 2002 · completed Mar 13, 2019 · Permit 02 172025 BLD
- Closed
Heating and ventilation
HVAC - restoration of second floor - Interior Alterations
Applied Sep 11, 2002 · issued Oct 21, 2002 · completed Mar 12, 2019 · Permit 02 172025 HVA
- Closed
Non-residential building permit · Alteration to existing building
interior alterations to and upgrade life safety system
Applied Dec 7, 2000 · issued May 28, 2001 · completed Mar 6, 2019 · Permit 00 360275 CMB
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
58 homes · Residential
380 m away · Condominium · Under review · filed Oct 22, 2024
- Under review
8 storeys · Mixed use
490 m away · Site plan · Under review · filed Jun 10, 2022
Neighbours’ Committee of Adjustment files within 250 m
4033 Old Dundas St · Minor variance
To legalize and to maintain the existing temporary pedestrian walkway bridge (extending from the front door of the existing five-storey detached apartment building to the Old Dundas Street sidewalk), which was constructed without an authorized building permit.
120 m away · filed Mar 23, 2026 · Approved
6 Thorndale Ave · Minor variance
To construct second and third storey additions above the existing dwelling, and a three-storey west side addition. This will be considered a new dwelling.
220 m away · filed Nov 24, 2025 · Approved
42 Warren Cres · Minor variance
To construct a front porch, a rear two-storey addition and a second and third storey addition above the existing dwelling.
170 m away · filed Dec 10, 2020 · Approved
159 Varsity Rd · Minor variance
To alter the existing two-storey semi-detached dwelling by constructing a two-storey side addition with an integral garage.
230 m away · filed Oct 1, 2019 · Approved
5 Humber Hill Ave · Minor variance
To construct a new three-storey detached dwelling with a front integral garage, rear basement walkout, and rear first and second storey decks.
220 m away · filed May 7, 2019 · Approved
35 Warren Cres · Minor variance
To construct a new rear detached garage.
190 m away · filed Mar 28, 2019 · Withdrawn
144 Varsity Rd · Minor variance
To alter the existing two-storey detached dwelling by reconstructing the front porch and second storey addition and constructing a new third storey addition with a rear deck.
250 m away · filed Feb 4, 2019 · Approved
25 Warren Cres · Minor variance
To construct a three-storey rear addition, a rear yard deck, and to create a secondary suite.
220 m away · filed Nov 28, 2018 · 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.