Street · 3188 of 8,565 by permit count
Building permits on Rothsay Ave
The City of Toronto has 52 building permits on record for Rothsay Ave, going back to 1997. Those permits created 2 homes and removed 1, a net change of +1. Declared construction value totals $2.8M. The most recent permit was issued Jul 31, 2025 at 31 Rothsay Ave.
- Permits on record
- 521997–2025
- Declared construction value
- $2.8Mas filed, not adjusted
- Homes created
- 2dwelling units
- Homes removed
- 1net +1
Permits issued per year
20002025 (part year)
Most common work
Structures worked on
Most recent permits
| Issued | Work | What was filed | Value | Status |
|---|---|---|---|---|
| Jul 31, 2025 | Demolition | Proposal to demolish the existing one storey detached single family dwelling and construct a new two storey detached single family dwelling with finished basement, integral garage, rear porch | — | Demolition |
| Jul 31, 2025 | Building Permit Related (DR) | Drain - Proposal to demolish the existing one storey detached single family dwelling and construct a new two storey detached single family dwelling with finished basement, integral garage, and rear porch. | — | Open |
| Jul 31, 2025 | Building Permit Related(PS) | Plumbing - Proposal to demolish the existing one storey detached single family dwelling and construct a new two storey detached single family dwelling with finished basement, integral garage, and rear porch. | — | Open |
| Jul 31, 2025 | Building Permit Related(MS) | HVAC - Proposal to demolish the existing one storey detached single family dwelling and construct a new two storey detached single family dwelling with finished basement, integral garage, and rear porch. | — | Open |
| Jul 31, 2025 | New Building | Proposal to demolish the existing one storey detached single family dwelling and construct a new two storey detached single family dwelling with finished basement, integral garage, front and rear porch. | $1.0M | New build |
| Apr 12, 2023 | Building Permit Related(MS) | HVAC - Proposal for multiple projects to an existing 1 storey SFD-detached dwelling. Scope of work includes a rear addition, new 2nd floor addition, underpinning, interior alterations, rear deck anda new detached garage.See also 22 123445 ZAP, 22 133307 MV and Final and Binding A0260/22EYK. | — | Closed |
| Mar 31, 2023 | Building Permit Related (DR) | Drain - Proposal for multiple projects to an existing 1 storey SFD-detached dwelling. Scope of work includes a rear addition, new 2nd floor addition, underpinning, interior alterations, rear deck anda new detached garage.See also 22 123445 ZAP, 22 133307 MV and Final and Binding A0260/22EYK. | — | Closed |
| Mar 31, 2023 | Multiple Projects | Proposal for multiple projects to an existing 1 storey SFD-detached dwelling. Scope of work includes a rear addition, new 2nd floor addition, underpinning, interior alterations, rear deck anda new detached garage.See also 22 123445 ZAP, 22 133307 MV and Final and Binding A0260/22EYK. | $600K | Closed |
| Mar 31, 2023 | Building Permit Related(PS) | Plumbing - Proposal for multiple projects to an existing 1 storey SFD-detached dwelling. Scope of work includes a rear addition, new 2nd floor addition, underpinning, interior alterations, rear deck anda new detached garage.See also 22 123445 ZAP, 22 133307 MV and Final and Binding A0260/22EYK. | — | Closed |
| Mar 3, 2023 | Multiple Projects | Rev 01: Removal of second floor, main floor layout change, and enlarge front porch. | — | Open |
| Jul 28, 2022 | Building Permit Related(MS) | REV 01: revision due to wood burning fireplace installation | — | Closed |
| Feb 23, 2022 | Back Water Valve (Sewer only) | Install a back water valve | — | Closed |
| Nov 2, 2020 | Multiple Projects | Revision #01 - Changes to interior layout on second floor, attic floor and glazing area reduced on left elevation. Proposed second storey addition and interior alterations to the existing first floor and basement of existing single family dwelling + basement walkout in the front and rear yards. | — | Closed |
| Aug 11, 2020 | Back Water Valve (Sewer only) | Proposal to install a back water valve in the existing single family dwelling. | — | Closed |
| Apr 17, 2019 | Building Permit Related(PS) | Proposed second storey addition and interior alterations to the existing first floor and basement of existing single family dwelling + basement walkout in the front and rear yards. | — | Closed |
| May 19, 2017 | Building Permit Related(MS) | HVAC - Proposal for interior alteration to garage - convert to a workshop. | — | Open |
| Nov 8, 2016 | Accessory Building(s) | Proposal for interior alteration to garage - convert to a workshop. | $5K | Open |
| Nov 8, 2016 | Building Permit Related(PS) | Plumbing - Proposal for interior alteration to garage - convert to a workshop. | — | Open |
| Jun 28, 2016 | Interior Alterations | Proposal for interior alterations to the ground floor of the existing single family dwelling. The scope of work includes raising the ceiling and alterations to the kitchen and bathroom. | $10K | Open |
| Nov 19, 2015 | Porch | Proposal to construct new front porch | $5K | Open |
| Jun 9, 2014 | Back Water Valve (Sewer only) | Back Water Valve (Sewer only) installation. | — | Closed |
| Jun 9, 2014 | Back Water Valve (Sewer only) | Back Water Valve (Sewer only) installtion. | — | Closed |
| Oct 25, 2013 | Garage | Proposal to construct detached garage in rear yard. | $15K | Closed |
| Jun 24, 2013 | Building Permit Related(MS) | HVAC - Proposal to construct second floor addition over existing, rear 2 storey addition, interior alterations and rear deck | — | Closed |
| Apr 15, 2013 | Building Permit Related(PS) | Plumbing - Proposal to construct second floor addition over existing, rear 2 storey addition, interior alterations and rear deck | — | Closed |
| Apr 15, 2013 | Multiple Projects | Proposal to construct second floor addition over existing, rear 2 storey addition, interior alterations and rear deck | $80K | Closed |
| Oct 22, 2012 | Building Permit Related(MS) | HVAC - Proposal to construct new two storey detached dwelling with attached garage. | — | Closed |
| Oct 12, 2012 | Demolition | Demolition of existing detached dwelling. | — | Demolition |
| Oct 12, 2012 | Building Permit Related(PS) | Plumbing - Proposal to construct new two storey detached dwelling with attached garage. | — | Closed |
| Oct 12, 2012 | New Building | Proposal to construct new two storey detached dwelling with attached garage. | $200K | New build |
| Jun 28, 2012 | Building Permit Related(MS) | HVAC - Proposal to construct second floor addition and interior alteration. | — | Closed |
| Jun 27, 2012 | Building Permit Related(PS) | Plumbing - Proposal to construct second floor addition and interior alteration. | — | Closed |
| Jun 27, 2012 | Multiple Projects | Proposal to construct second floor addition and interior alteration. | $250K | Open |
| Apr 4, 2011 | Building Permit Related(PS) | Plumbing - Proposal for two storey rear addition with covered deck and basement walk-out, second storey addition, renovation of existing basement and ground floor, new covered front porch and a detached garage in rear yard. | — | Closed |
| Apr 4, 2011 | Building Permit Related(MS) | HVAC - Proposal for two storey rear addition with covered deck and basement walk-out, second storey addition, renovation of existing basement and ground floor, new covered front porch and a detached garage in rear yard. | — | Closed |
| Apr 4, 2011 | Multiple Projects | Proposal for two storey rear addition with covered deck and basement walk-out, second storey addition, renovation of existing basement and ground floor, new covered front porch and a detached garage in rear yard. | $300K | Closed |
| Feb 22, 2010 | Garage | demolish and rebuild garage at rear | $18K | Closed |
| Apr 17, 2009 | Other(PS) | To install one back water valve on main sanitary line. | $2K | Closed |
| Jan 19, 2009 | Building Permit Related(MS) | HVAC - Second-floor addition, second-floor terrace, basement underpinning, and interior alterations to existing bungalow. | — | Closed |
| Oct 6, 2008 | Building Permit Related(PS) | Plumbing - Second-floor addition, second-floor terrace, basement underpinning, and interior alterations to existing bungalow. | — | Closed |
The 40 most recent of 52 permits on record. Figures come from the City’s active and cleared permit datasets, refreshed daily — what that covers, and what it misses.