thepermitmap

Street · 2223 of 8,565 by permit count

Building permits on Underhill Dr

The City of Toronto has 86 building permits on record for Underhill Dr, going back to 1995. Declared construction value totals $9.6M. The most recent permit was applied for Aug 26, 2026 at 3 Underhill Dr.

Permits on record
861995–2026
Declared construction value
$9.6Mas filed, not adjusted
Homes created
0dwelling units
Homes removed
0net +0

Permits issued per year

20002026 (part year)

Most common work

  • Backflow Prevention Devices (Water only)16 · 19%
  • Interior Alterations15 · 17%
  • Building Permit Related(PS)12 · 14%
  • Building Permit Related(MS)10 · 12%
  • Balcony/Guard Repairs4 · 5%
  • Back Water Valve (Sewer only)4 · 5%
  • Addition(s)3 · 3%
  • Other(BA)3 · 3%
  • Sign Building Permit Related3 · 3%
  • Building Permit Related (DR)2 · 2%
  • Pool Fence Enclosure2 · 2%
  • Carport1 · 1%

Structures worked on

  • SFD - Detached24 · 28%
  • Apartment Building20 · 23%
  • Retail Store11 · 13%
  • Other6 · 7%
  • Place of Worship5 · 6%
  • Restaurant 30 Seats or Less5 · 6%
  • Secondary School3 · 3%
  • Medical/Dental Office3 · 3%
  • First Party3 · 3%
  • Restaurant Greater Than 30 Seats3 · 3%
  • Multiple Use/Non Residential1 · 1%
  • Gas Station/Car Wash/Repair Garage1 · 1%

Most recent permits

Issued Work What was filed Value Status
Aug 26, 2026 Carport Proposed attached carport. $15K Open
Mar 24, 2026 Other(BA) Proposal to replace concrete roof deck with a new corrugated metal roof deck. $5.0M Open
Mar 24, 2026 Building Permit Related(MS) HVAC - Proposal to replace concrete roof deck with a new corrugated metal roof deck. Open
Apr 12, 2024 Interior Alterations Interior alterations to add an interior barrier-free ramp in existing church. $50K Closed
Aug 25, 2023 Sign Building Permit Related A proposal to erect and display one double sided illuminated ground sign , displaying static and readograph copy. The proposed sign is going to replace an existing ground sign at the same location east frontage of the property facing Underhill Drive. The sign is measuring 1.30 m vertically by 2.4 m Closed
Jul 20, 2023 Building Permit Related(MS) HVAC - REAR 2 STOREY ADDITION 31.77 SQ.M GFA, 2ND STOREY ADDITION ABOVE EXISTING 1 STOREY AT REAR 60.93 SQ.M GFA, NEW ROOF ABOVE EXISTING LOWER 2ND FLOOR, NEW REAR CANOPY OVER PATIO Closed
Jun 9, 2023 Alternative Solution Alternative solution for proposed ramp in existing place of worship. Closed
May 11, 2023 Other(SR) REAR 2 STOREY ADDITION 31.77 SQ.M GFA, 2ND STOREY ADDITION ABOVE EXISTING 1 STOREY AT REAR 60.93 SQ.M GFA, NEW ROOF ABOVE EXISTING LOWER 2ND FLOOR, NEW REAR CANOPY OVER PATIO $150K Closed
May 11, 2023 Building Permit Related(PS) Plumbing - REAR 2 STOREY ADDITION 31.77 SQ.M GFA, 2ND STOREY ADDITION ABOVE EXISTING 1 STOREY AT REAR 60.93 SQ.M GFA, NEW ROOF ABOVE EXISTING LOWER 2ND FLOOR, NEW REAR CANOPY OVER PATIO Closed
Feb 7, 2023 Building Permit Related(MS) HVAC - Interior alterations to an existing unit for new restaurant "Pizzaiolo" Open
Feb 7, 2023 Building Permit Related(PS) Plumbing - Interior alterations to an existing unit for new restaurant "Pizzaiolo" Open
Feb 7, 2023 Interior Alterations Interior alterations to an existing unit for new restaurant "Pizzaiolo" $100K Open
Nov 30, 2022 Other(BA) Repairing the exposed concrete slab edge around the mechanical penthouse roof $65K Open
Jul 4, 2022 Sign Building Permit Related Application for a permit to erect and display four first party, static, non-illuminated wall signs on the east and south elevation of the building. Wall signs are located in Ward #16 Don Valley East and are subject to sign district CR-Commercial Residential.WALL SIGN 1 DIMENSIONS:1.52m L x 6.27m W x Closed
Sep 8, 2021 Back Water Valve (Sewer only) Proposal to install backwater valve Closed
Jun 1, 2021 Deck Revision 01 - new rear deck footing spansProposal to construct a deck at the rear of an existing SFD-detached dwelling. Closed
Jan 11, 2021 Building Permit Related(PS) Plumbing - interior alterations to animal hospital, grooming & daycare for animals unit 6 Closed
Jan 11, 2021 Building Permit Related(MS) HVAC - interior alterations to animal hospital, grooming & daycare for animals unit 6 Closed
Jan 11, 2021 Interior Alterations Interior alterations to change the existing animal grooming and daycare centre into an animal hospital - Unit 6 $150K Closed
Nov 17, 2020 Addition(s) Proposal to construct a 1 storey addition at the rear of an existing SFD-detached dwelling. $50K Closed
Aug 17, 2020 Back Water Valve (Sewer only) Back water valve Closed
May 21, 2019 Building Permit Related(MS) HVAC - Revision #2 is to add 2nd heating unit Closed
May 16, 2019 Multiple Projects REVISION #2: is to keep the existing driveway to the existing size. Closed
Aug 20, 2018 Building Permit Related(PS) Plumbing - Proposal to construct a two storey rear and side addition, new integral garage, new basement walkout and interior alterations to existing sfd. Closed
Aug 20, 2018 Building Permit Related (DR) Drain - Proposal to construct a two storey rear and side addition, new integral garage, new basement walkout and interior alterations to existing sfd. Open
Jun 4, 2018 Interior Alterations Interior alterations - Structural reinforcement of interior walls. $25K Open
Nov 28, 2017 Building Permit Related(PS) Plumbing - Proposed interior alterations to retail Unit 3 for a resturant with under 30 seats. Closed
Nov 6, 2017 Interior Alterations Proposed interior alterations to retail Unit 3 for a resturant with under 30 seats. $53K Open
Sep 21, 2016 Building Permit Related(MS) HVAC - Proposed Interior alterations - Tenant fit out (371m2) - "SPIRIT OF MATH SCHOOL" Closed
Aug 17, 2016 Back Water Valve (Sewer only) Install a fullport mainline back water valve Closed
Aug 17, 2016 Interior Alterations Proposed Interior alterations - Tenant fit out (371m2) - "SPIRIT OF MATH SCHOOL" $200K Closed
Aug 17, 2016 Building Permit Related(PS) Plumbing - Proposed Interior alterations - Tenant fit out (371m2) - "SPIRIT OF MATH SCHOOL" Open
Jan 29, 2016 Backflow Prevention Devices (Water only) To install a 1 1/2" DCVA Backflow Prevention Device for existing building/row house complex, serving units 201-216. $10K Closed
Jan 29, 2016 Backflow Prevention Devices (Water only) To install a 1 1/2" DCVA Backflow Prevention Device for existing building/row house complex, serving units 1001-1020. $10K Closed
Jan 28, 2016 Backflow Prevention Devices (Water only) To install a 1 1/2" DCVA Backflow Prevention Device for existing building/row house complex, serving units 401-412. $10K Closed
Jan 28, 2016 Backflow Prevention Devices (Water only) To install a 1 1/2" DCVA Backflow Prevention Device for existing building/row house complex, serving units 701-712. $10K Closed
Jan 28, 2016 Backflow Prevention Devices (Water only) To install a 1 1/2" DCVA Backflow Prevention Device for existing building/row house complex, serving units 901-908. $10K Closed
Jan 26, 2016 Backflow Prevention Devices (Water only) To install a 1 1/2" DCVA Backflow Prevention Device for existing building/row house complex, serving units 301-316. $10K Closed
Jan 26, 2016 Backflow Prevention Devices (Water only) To install a 1 1/2" DCVA Backflow Prevention Device for existing building/row house complex, serving units 501-512. $10K Closed
Jan 26, 2016 Backflow Prevention Devices (Water only) To install a 1 1/2" DCVA Backflow Prevention Device for existing building/row house complex, serving units 601-612. $10K Closed

The 40 most recent of 86 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
86
City refresh
2026-09-12 10:24
Page built
2026-09-12
Sheet
STR-390