thepermitmap

Street · 3190 of 8,565 by permit count

Building permits on London St

The City of Toronto has 52 building permits on record for London St, going back to 1996. Those permits created 2 homes and removed 0, a net change of +2. Declared construction value totals $683K. The most recent permit was issued Aug 24, 2026 at 66 London St.

Permits on record
521996–2026
Declared construction value
$683Kas filed, not adjusted
Homes created
2dwelling units
Homes removed
0net +2

Permits issued per year

20012026 (part year)

Most common work

  • Building Permit Related(PS)9 · 17%
  • Building Permit Related(MS)7 · 13%
  • Building Permit Related (DR)6 · 12%
  • Multiple Projects6 · 12%
  • Deck4 · 8%
  • Addition(s)3 · 6%
  • Back Water Valve (Sewer only)3 · 6%
  • Underpinning2 · 4%
  • Other(SR)2 · 4%
  • New Building2 · 4%
  • Party Wall Admin Permits1 · 2%
  • Porch1 · 2%

Structures worked on

  • SFD - Semi-Detached25 · 48%
  • SFD - Detached14 · 27%
  • SFD - Townhouse7 · 13%
  • 2 Unit - Semi-detached4 · 8%
  • Converted House1 · 2%
  • Unknown1 · 2%

Most recent permits

Issued Work What was filed Value Status
Aug 24, 2026 Multiple Projects Rev 02: Proposal to revise stair from ground floor to basement. Door 103 between ground floor Living room and stair is deleted. Rev 01: Proposal to revise stair from ground floor to basement. Door 103 between ground floor Living room and stair is deleted. INTERIOR RENOVATION TO BASEMENT AND GROUND F Open
Jul 21, 2026 Building Permit Related(MS) HVAC - INTERIOR RENOVATION TO BASEMENT AND GROUND FLOOR. SECOND FLOOR IS NOT BEING RENOVATED (EXISTING TO REMAIN). REMOVE 1-STOREY SIDE ENRTY VESTIBULE AT GROUND FLOOR. UNDERPIN BASEMENT WITH NEW FLOOR SLAB. NEW PARKING PAD IN WEST SIDE YARD. Open
Jul 20, 2026 Building Permit Related (DR) Drain - INTERIOR RENOVATION TO BASEMENT AND GROUND FLOOR. SECOND FLOOR IS NOT BEING RENOVATED (EXISTING TO REMAIN). REMOVE 1-STOREY SIDE ENRTY VESTIBULE AT GROUND FLOOR. UNDERPIN BASEMENT WITH NEW FLOOR SLAB. NEW PARKING PAD IN WEST SIDE YARD. Open
Jul 20, 2026 Building Permit Related(PS) Plumbing - INTERIOR RENOVATION TO BASEMENT AND GROUND FLOOR. SECOND FLOOR IS NOT BEING RENOVATED (EXISTING TO REMAIN). REMOVE 1-STOREY SIDE ENRTY VESTIBULE AT GROUND FLOOR. UNDERPIN BASEMENT WITH NEW FLOOR SLAB. NEW PARKING PAD IN WEST SIDE YARD. Open
Jan 24, 2025 Back Water Valve (Sewer only) Proposal to install a backwater valve on the sanitary line in an existing SFD-semi dwelling. Closed
Oct 21, 2022 Addition(s) Revision 01: REMOVE PART OF ADDITION AND EXTERIOR WALL ASSEMBLYOriginal BLD Permit: PROPOSED THREE STORY SIDE ADDITION. (Existing SFD Detached House). Closed
Aug 22, 2022 Back Water Valve (Sewer only) Proposal to install a back water valve. Closed
Apr 1, 2022 Building Permit Related (DR) Drain - PROPOSED THREE STORY SIDE ADDITION Closed
Apr 1, 2022 Building Permit Related(PS) Plumbing - PROPOSED THREE STORY SIDE ADDITION Closed
Apr 1, 2022 Building Permit Related(MS) HVAC - PROPOSED THREE STORY SIDE ADDITION Closed
Jun 11, 2020 Building Permit Related(MS) HVAC - Interior alterations and 2nd suite with new wood stairs Closed
Feb 18, 2020 Back Water Valve (Sewer only) Back water valve for sfd Closed
Feb 6, 2020 Multiple Projects Revision 02 - . Modification of egress on 3rd floor, 2. Entrance to unit #2 from second floor to 1st floor 3. Minor interior changes Closed
Sep 25, 2019 Building Permit Related (DR) Drain - Interior alterations and 2nd suite with new wood stairs Closed
Sep 17, 2019 Party Wall Admin Permits Party wall administrative permit for work being done at 3 London Street - 19 - 19-130838 Closed
Jun 14, 2019 Building Permit Related(PS) Plumbing - Interior alterations and 2nd suite with new wood stairs Closed
Apr 15, 2014 Underpinning REVISION 1:Enlarge existing 2nd floor bathroom by moving non-structural partition wall.Underpinning in basement $20K Closed
Mar 10, 2014 Building Permit Related(PS) Plumbing - Underpinning in basement Closed
Jan 13, 2014 Inside and Outside Drains Proposal to install 1 backwater valve and a sump pump in an existing SFD-townhouse. $2K Closed
Jun 13, 2012 Multiple Projects To reconstruct existing concrete front porch and basement walkout. SFD $25K Closed
Aug 15, 2011 Deck Proposed third storey rooftop deck. Existing single family dwelling. $12K Closed
Aug 15, 2011 Deck Proposed third storey rooftop deck. Existing single family dwelling.Refer to related permit at 97 London street (11-254550 SR) $12K Closed
Aug 8, 2011 Deck To construct second storey deck over existing rear addition. $8K Closed
Nov 12, 2010 Deck Proposed 3rd storey balcony. $10K Closed
Oct 19, 2009 Partial Permit - Shoring Part Permit - Construction of a new three storey semi detached single family dwelling located on the west portion as per the drawings. See PAL 08-106008 and C of A folders A0479/09TEY (Part 1 Conveyed). This is (97 London Street). See folder no. 09 153 052 for #95 & 09153093 for DEMO. Closed
Sep 17, 2009 Building Permit Related(PS) Plumbing - Construction of a new three storey semi detached single family dwelling located on the west portion as per the drawings. See PAL and C of A folders. This is (97 London Street). See folder no. 09 153 052 Closed
Sep 17, 2009 Building Permit Related(MS) HVAC - Construction of a new three storey semi detached single family dwelling located on the west portion as per the drawings. See PAL and C of A folders. This is (97 London Street). See folder no. 09 153 052 Closed
Sep 17, 2009 Building Permit Related (DR) Drain - Construction of a new three storey semi detached single family dwelling located on the west portion as per the drawings. See PAL and C of A folders. This is (97 London Street). See folder no. 09 153 052 Closed
Sep 17, 2009 New Building Construction of a new three storey semi detached single family dwelling located on the west portion as per the drawings. See PAL 08-106008 and C of A folders A0479/09TEY (Part 1 Conveyed). This is (97 London Street). See folder no. 09 153 052 for #95 & 09153093 for DEMO. $150K New build
Sep 17, 2009 Demolition Demolition of existing detached single storey dwelling to make room for the construction of two new three storey semi detached single family dwellings. See PAL and C of A folders. This is (95 London Street). Demolition
Sep 17, 2009 Building Permit Related(PS) Plumbing - Construction of a new three storey semi detached single family dwelling located on the east portion as per the drawings. See PAL and C of A folders. This is (95 London Street). Closed
Sep 17, 2009 Building Permit Related(MS) HVAC - Construction of a new three storey semi detached single family dwelling located on the east portion as per the drawings. See PAL and C of A folders. This is (95 London Street). Closed
Sep 17, 2009 Building Permit Related (DR) Drain - Construction of a new three storey semi detached single family dwelling located on the east portion as per the drawings. See PAL and C of A folders. This is (95 London Street). Closed
Sep 17, 2009 New Building Construction of a new three storey semi detached single family dwelling located on the east portion as per the drawings. See PAL 08-106001 and C of A folders A0480/09TEY (Part 2 Retained). This is (95 London Street). See folder no. 09 153 108 for #97 (95B) & 09-153093 for DEMO. $150K New build
Aug 27, 2009 Other(SR) Partywall administration permit in relation to permit 09-128059 BLD at 65 London Street. $1K Closed
Aug 27, 2009 Addition(s) Proposal for a third floor addition (dormer) to an existing converted house, 2 unit semi detached. $7K Closed
Dec 23, 2008 Building Permit Related(PS) Plumbing - interior alterations to existing SFD semi detached house - interior alterations on all floors Closed
Dec 23, 2008 Building Permit Related(MS) HVAC - interior alterations to existing SFD semi detached house - interior alterations on all floors Closed
Dec 23, 2008 Interior Alterations interior alterations to existing SFD semi detached house - interior alterations on all floors $100K Closed
Sep 28, 2007 Building Permit Related (DR) Drain - To construct new bench footing to portion of existing basement 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.

Source
City of Toronto Open Data
Dataset
Building permits, active + cleared
Records
52
City refresh
2026-09-12 10:24
Page built
2026-09-12
Sheet
STR-150