thepermitmap

Street · 4631 of 8,567 by permit count

Building permits on Guiness Ave

The City of Toronto has 28 building permits on record for Guiness Ave, going back to 1998. Those permits created 2 homes and removed 0, a net change of +2. Declared construction value totals $771K. The most recent permit was issued Jun 9, 2025 at 16 Guiness Ave.

Permits on record
281998–2025
Declared construction value
$771Kas filed, not adjusted
Homes created
2dwelling units
Homes removed
0net +2

Permits issued per year

20002025 (part year)

Most common work

  • Multiple Projects4 · 14%
  • Building Permit Related(PS)4 · 14%
  • Back Water Valve (Sewer only)3 · 11%
  • Building Permit Related(MS)2 · 7%
  • Walk-Out Stair2 · 7%
  • Interior Alterations2 · 7%
  • Building Permit Related (DR)2 · 7%
  • Addition(s)2 · 7%
  • Other(SR)1 · 4%
  • Fire Damage1 · 4%
  • Alteration to Existing Building1 · 4%
  • Garage1 · 4%

Structures worked on

  • SFD - Detached24 · 86%
  • 2 Unit - Detached4 · 14%

Most recent permits

Issued Work What was filed Value Status
Jun 9, 2025 Building Permit Related (DR) Drain - TO construct a basement entrance, interior alterations to basement including add window Closed
Jun 9, 2025 Multiple Projects New second suite with new basement entrance and new basement window $60K Closed
Jun 9, 2025 Building Permit Related(PS) Plumbing - TO construct a basement entrance, interior alterations to basement including add window Closed
Aug 24, 2023 Other(SR) New window at front and side elevation $10K Open
Dec 21, 2022 Building Permit Related(PS) Plumbing - Proposal to construct a new walk-out stairs proposed bedroom and ensuite addition Open
Dec 21, 2022 Walk-Out Stair Proposal to construct a new walk-out stairs $10K Open
Dec 21, 2022 Building Permit Related(MS) HVAC - Proposal to construct a new walk-out stairsproposed bedroom and ensuite addition Open
Jul 3, 2019 Multiple Projects Proposal to construct rear one storey addition to existing Single Family Dwelling, rear deck and front porch $100K Open
May 21, 2019 Fire Damage Fire damage repairs - Remove and replace damaged interior finishes - Remove and replace any fire damaged windows to match. Closed
Mar 17, 2017 Multiple Projects Proposal to construct a first and second storey addition, interior alterations and new porch $250K Closed
Mar 13, 2017 Interior Alterations Proposed interior alterations to convert the rear of the basement into a secondary suite. $30K Closed
May 30, 2016 Building Permit Related(MS) HVAC - Proposed construction of a partial ground floor bathroom addition (7.48m2) with new partial second storey addition (101.82m2) above existing dwelling. Interior alterations (121m2) to existing ground floor. New deck in rear yard and new front porch. Proposed underpinning (46.12m) of existing b Closed
May 27, 2016 Building Permit Related (DR) Drain - Proposed construction of a partial ground floor bathroom addition (7.48m2) with new partial second storey addition (101.82m2) above existing dwelling. Interior alterations (121m2) to existing ground floor. New deck in rear yard and new front porch. Proposed underpinning (46.12m) of existing Closed
May 27, 2016 Multiple Projects Proposed construction of a partial ground floor bathroom addition (7.48m2) with new partial second storey addition (101.82m2) above existing dwelling. Interior alterations (121m2) to existing ground floor. New deck in rear yard and new front porch. Proposed underpinning (46.12m) of existing basement $250K Closed
May 27, 2016 Building Permit Related(PS) Plumbing - Proposed construction of a partial ground floor bathroom addition (7.48m2) with new partial second storey addition (101.82m2) above existing dwelling. Interior alterations (121m2) to existing ground floor. New deck in rear yard and new front porch. Proposed underpinning (46.12m) of existi Closed
May 25, 2016 Walk-Out Stair Proposal to construct rear basement walkout on existing dwelling. $8K Closed
Apr 15, 2016 Interior Alterations Interior alterations to finish basement - NOT to be used as a second suite $15K Closed
Apr 11, 2014 Back Water Valve (Sewer only) To install a back water valve to the existing sfd. Closed
Jan 7, 2014 Back Water Valve (Sewer only) Install (1) inside backwater valve Closed
Oct 9, 2013 Back Water Valve (Sewer only) Back Water Valve (Sewer only) installation. $2K Closed
Jun 18, 2003 Addition(s) Addition to Side of Single Family Dwelling $2K Closed
Jun 18, 2003 Addition(s) Addition to side of SFD $2K Closed
May 21, 2002 Other(FS) Fire retrofit for existing basement apartment to single family dwelling. $2K Closed
Sep 12, 2001 Building Permit Related(PS) Plumbing - Proposed second suite basement appartment to single family dwelling. HVAC permit required. - Finishing Basements FILE CANCELLED BY JOHN RESENDE, SEE BUILDING FILE, APRIL 12/02 Closed
Sep 12, 2001 Finishing Basements Proposed second suite basement appartment to single family dwelling. HVAC permit required. FILE CANCELLED BY JOHN RESENDE, REFUND OF $181.44, APRIL 12/02 $15K Closed
May 10, 2001 Garage Attached garage to Single Family Dwelling. $10K Closed
Jun 20, 2000 Alteration to Existing Building Basement walkout to single family dwelling. $5K Closed
Sep 25, 1998 Unknown WALKOUT TO SINGLE FAMILY DWELLING Closed

The 28 most recent of 28 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
28
City refresh
2026-09-13 10:24
Page built
2026-09-13
Sheet
STR-499