thepermitmap

Structure · 120 of 153 by permit count

Underpinning building permits in Toronto

The City of Toronto has 77 building permits on underpinning structures on record for Toronto, going back to 1999. Declared construction value totals $1.1M. The most recent permit was issued Mar 20, 2001 at 188 Margueretta St.

Permits on record
771999–2001
Declared construction value
$1.1Mas filed, not adjusted
Homes created
0dwelling units
Homes removed
0net +0

Most common work

  • Alteration to Existing Building66 · 86%
  • Install/Alter Plumbing - only5 · 6%
  • Addition to Existing Building3 · 4%
  • Addition/Alteration to Existing Building2 · 3%
  • New Building1 · 1%

Structures worked on

  • Underpinning77 · 100%

Most recent permits

Issued Address Work What was filed Value Status
Mar 20, 2001 188 Margueretta St Alteration to Existing Building Underpin portion of basement, IN THE COLD ROOM AREA CARD PRINTED $2K Closed
Jan 30, 2001 153 Colbeck St Alteration to Existing Building underpin 14 m of foundation $3K Closed
Jan 26, 2001 19 Clarendon Ave Alteration to Existing Building Alter plan 00-153798 by excavating and building 'bench' footings to lower basement floor;build basement entrance at front;build landing and steps at front. $50K Closed
Jan 16, 2001 79 Cairns Ave Alteration to Existing Building Underpin and lower basement card printed. $7K Open
Jan 16, 2001 79 Cairns Ave Install/Alter Plumbing - only install in basement: 1 w.c., 1 w.b., 1 shower. cost included in 01-103362 card printed. Open
Jan 9, 2001 276 Sterling Rd Alteration to Existing Building Underpin basement $12K Closed
Jan 9, 2001 24 Rainsford Rd Alteration to Existing Building Underpin existing basement and install structural post at basement and ground floor card printed. $35K Closed
Dec 12, 2000 96 Dewson St Alteration to Existing Building Underpin existing footing/foundation system, excavate and lower basement floor level. Make interior alterations in basment. $20K Closed
Dec 5, 2000 163 Heward Ave Alteration to Existing Building Underpin basement $10K Closed
Dec 5, 2000 107 Evans Ave Alteration to Existing Building Make interior alterations and underpin portion of basement.June 20, 2001 - Minor revision approved by F. Basile, Acting Manager $6K Closed
Nov 28, 2000 186 Strathgowan Ave Alteration to Existing Building Underpin existing building foundation $40K Closed
Nov 21, 2000 175 Wallace Ave Alteration to Existing Building Underpinning the basement and also install two columns. Pour new floor slab. $15K Closed
Nov 21, 2000 12 Fort Rouille St Alteration to Existing Building excavate and underpin to lower basement floor $10K Closed
Nov 21, 2000 7 Brookside Dr Alteration to Existing Building Underpin basement, lower basement floor $14K Closed
Nov 7, 2000 185 Glenview Ave Alteration to Existing Building Underpinn the existing fooritngs, see engineer's report $25K Closed
Nov 1, 2000 2 Chesley Ave Install/Alter Plumbing - only Install fixtures in basement; 1 bt, 1wc, 1wb, 1 shower, 1wm, 1 fd cost included in bp 00 131325 Closed
Oct 31, 2000 121 Woodlawn Ave W Alteration to Existing Building Underpinning and lower basement. Also construct uncovered platform at rear. $5K Closed
Oct 31, 2000 27 Lee Ave Addition to Existing Building Excavate and construct bench footings to lower basement floor. $5K Closed
Oct 31, 2000 187 Boulton Ave Alteration to Existing Building Underpinning and excavate basement $5K Closed
Oct 31, 2000 4 Wilkins Ave Addition to Existing Building excavate and underpin foundation wall to lower basement floor. $18K Open
Oct 31, 2000 284 Salem Ave Alteration to Existing Building Excavate and underpin existing basement level. Also construct basement entrance at rear. 35 square metres. $15K Open
Oct 10, 2000 73 Rowntree Ave Alteration to Existing Building Rebuild verandah at front with cold storage, underpin basement $11K Closed
Oct 3, 2000 299 BLYTHWOOD RD Alteration to Existing Building Excavate and underpin foundation walls to lower basement floor. $10K Closed
Oct 3, 2000 150 Alton Ave Alteration to Existing Building Excavate and underpin foundation walls to lower basement floor. $10K Open
Sep 28, 2000 7 Hemford Cres Alteration to Existing Building UDERPINNING A PARITION OF THE BASEMENT $5K Closed
Sep 26, 2000 25 Tilson Rd Install/Alter Plumbing - only install plumbing fixtures: Basement: 1 WC, 1 Shower, 1 WB. 1st Floor: 1 2-comp KS, 1 Dish Washer. Cost included in BP: 00- Closed
Sep 26, 2000 25 Tilson Rd Addition/Alteration to Existing Building Excavate and underpin foundation wall to lower basement floor; and make interior alterations at basement and first floor. $100K Closed
Sep 19, 2000 138 Wells St Alteration to Existing Building excavate and underpin to lower basement floor. party wall letter on file. $15K Closed
Sep 19, 2000 33 Rowntree Ave Alteration to Existing Building underpin to lower the rear portion of basement $20K Closed
Sep 13, 2000 342 Brunswick Ave Alteration to Existing Building Underpin with bench type foundation system and lower basement floor level. PERMIT REVOCKED AS REQUESTED BY OWNER $30K Closed
Sep 6, 2000 938 Scarlett Rd Alteration to Existing Building Underpinning to single family dwelling. Plumbing permit included. $2K Closed
Sep 5, 2000 40 Haslemere Rd Alteration to Existing Building make repairs to existing underpinning $35K Closed
Aug 29, 2000 120 Earl Grey Rd Alteration to Existing Building Excavate and construct 'bench' footings to lower basement floor. card printed. $7K Closed
Aug 29, 2000 212 Duplex Ave Alteration to Existing Building excavate and underpin to lower basement floor in existing single family dwelling $12K Closed
Aug 15, 2000 88 Melrose Ave Alteration to Existing Building Underpin basement floor, make interior alterations to basement, construct basement entrance at rear $20K Closed
Aug 15, 2000 52 Langley Ave Alteration to Existing Building Underpin portion of basement, make interior alterations to portion of first, second and third floor $10K Closed
Aug 8, 2000 183 Glen Cedar Rd Alteration to Existing Building underpinning $10K Closed
Aug 8, 2000 185 Glen Cedar Rd Alteration to Existing Building underpinning at rear $8K Open
Aug 8, 2000 56 Caroline Ave Alteration to Existing Building Underpin existing basement- Standard underpinning details attached. $5K Open
Aug 1, 2000 18 Robert St Alteration to Existing Building underpin all foundation walls, lower basement slab - interior work only $15K Closed

The 40 most recent of 77 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
77
City refresh
2026-09-12 10:24
Page built
2026-09-12
Sheet
STC-951