thepermitmap

Street · 3980 of 8,567 by permit count

Building permits on Larstone Ave

The City of Toronto has 37 building permits on record for Larstone Ave, going back to 2001. Those permits created 2 homes and removed 2, a net change of +0. Declared construction value totals $3.3M. The most recent permit was issued Mar 24, 2025 at 33 Larstone Ave.

Permits on record
372001–2025
Declared construction value
$3.3Mas filed, not adjusted
Homes created
2dwelling units
Homes removed
2net +0

Permits issued per year

20012025 (part year)

Most common work

  • Building Permit Related(PS)7 · 19%
  • Building Permit Related(MS)6 · 16%
  • Back Water Valve (Sewer only)5 · 14%
  • Multiple Projects4 · 11%
  • Building Permit Related (DR)3 · 8%
  • Interior Alterations2 · 5%
  • Pool Fence Enclosure2 · 5%
  • Porch2 · 5%
  • New Building2 · 5%
  • Demolition2 · 5%
  • Deck1 · 3%
  • Other(SR)1 · 3%

Structures worked on

  • SFD - Detached37 · 100%

Most recent permits

Issued Work What was filed Value Status
Mar 24, 2025 Building Permit Related (DR) Drain - Proposal to construct basement and ground flooe side addition, new second storey with terrace, and interior alteration to basement and ground floor. Open
Mar 24, 2025 Building Permit Related(PS) Plumbing - Proposal to construct basement and ground flooe side addition, new second storey with terrace, and interior alteration to basement and ground floor. Open
Mar 24, 2025 Building Permit Related(MS) HVAC - Proposal to construct basement and ground flooe side addition, new second storey with terrace, and interior alteration to basement and ground floor. Open
Mar 24, 2025 Multiple Projects Proposal to construct basement and ground flooe side addition, new second storey with terrace, and interior alteration to basement and ground floor. $800K Open
Apr 24, 2024 Back Water Valve (Sewer only) Install back water valve for the sanitary drain Closed
Jul 4, 2022 Back Water Valve (Sewer only) bwv installation Closed
Jan 4, 2022 Interior Alterations Proposal for interior alterations by removing an interior wall on the first floor. $6K Closed
Apr 22, 2021 Building Permit Related (DR) Drain - Proposal to construct a new 2 storey single family dwelling and demolish the existing 1 storey single family dwelling Closed
Apr 22, 2021 Demolition Proposal to demolish existing 1 storey single family dwelling to construct a new 2 storey single family dwelling Demolition
Apr 22, 2021 New Building Proposal to construct a new 2 storey single family dwelling with attached garage. TLAB approved $800K New build
Apr 22, 2021 Building Permit Related(PS) Plumbing - Proposal to construct a new 2 storey single family dwelling and demolish the existing 1 storey single family dwelling Closed
Apr 22, 2021 Building Permit Related(MS) HVAC - Proposal to construct a new 2 storey single family dwelling and demolish the existing 1 storey single family dwelling Closed
Apr 5, 2019 Building Permit Related (DR) Drain - Proposal to demolish existing dwelling to construct a new two storey single family dwelling with an attached garage, basement walk-out, and rear deck Closed
Apr 5, 2019 Demolition Proposal to demolish existing dwelling to construct a new two storey single family dwelling with an attached garage, basement walk-out, and rear deck Demolition
Apr 5, 2019 New Building Proposal to demolish existing dwelling to construct a new two storey single family dwelling with an attached garage, basement walk-out, and rear deck $600K New build
Apr 5, 2019 Building Permit Related(PS) Plumbing - Proposal to demolish existing dwelling to construct a new two storey single family dwelling with an attached garage, basement walk-out, and rear deck Closed
Apr 5, 2019 Building Permit Related(MS) HVAC - Proposal to demolish existing dwelling to construct a new two storey single family dwelling with an attached garage, basement walk-out, and rear deck Closed
Mar 16, 2018 Building Permit Related(PS) Plumbing - Proposal to construct interior alterations to ground floor, addition of single car garage, new rear deck, and new front porch. Closed
Mar 16, 2018 Multiple Projects Proposal to construct interior alterations to ground floor, addition of single car garage, new rear deck, and new front porch. $100K Open
Mar 16, 2018 Building Permit Related(MS) HVAC - Proposal to construct interior alterations to ground floor, addition of single car garage, new rear deck, and new front porch. Open
Aug 14, 2017 Pool Fence Enclosure Proposal for a rear pool enclosure $10K Closed
Jul 18, 2017 Building Permit Related(MS) HVAC - One-storey side addition, interior alterations, and front porch, Closed
Jul 7, 2017 Building Permit Related(PS) Plumbing - One-storey side addition, interior alterations, and front porch, Closed
Jul 7, 2017 Multiple Projects One-storey side addition, interior alterations, and front porch, $200K Open
Jun 30, 2017 Pool Fence Enclosure Proposal for a rear pool enclosure $200K Closed
Apr 20, 2016 Back Water Valve (Sewer only) Back Water Valve (Sewer only) & sump pump installation. Closed
Jan 13, 2015 Back Water Valve (Sewer only) To install (1) Back Water Valve (Sewer only). Closed
Sep 19, 2014 Back Water Valve (Sewer only) Install (1) inside backwater valve and sump pump Closed
Apr 14, 2014 Interior Alterations Proposal for interior alterations to existing detached single family dwelling. $60K Closed
Apr 23, 2010 Porch To construct new roof over existing front porch. $2K Closed
Mar 2, 2010 Building Permit Related(PS) Plumbing - Proposed concrete porch with cold cellar below and basement walkout at rear of existing detached dwelling. Closed
Mar 2, 2010 Porch Proposed concrete porch with cold cellar below and basement walkout at rear of existing detached dwelling. $20K Closed
Oct 2, 2008 Building Permit Related(MS) HVAC - To construct a second storey addition above the existing dwelling/garage, roof over existing verandah at front, deck at rear of dwelling (second floor), and interior alterations. Closed
Jun 4, 2008 Building Permit Related(PS) Plumbing - To construct a second storey addition above the existing dwelling/garage, roof over existing verandah at front, deck at rear of dwelling (second floor), and interior alterations. Closed
Jun 4, 2008 Multiple Projects To construct a second storey addition above the existing dwelling/garage, roof over existing verandah at front, deck at rear of dwelling (second floor), and interior alterations. $500K Closed
Jun 11, 2003 Other(SR) Remove existing window & replace with sliding patio doors $1K Closed
May 30, 2001 Deck Wooden deck to rear of single family dwelling. $5K Closed

The 37 most recent of 37 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
37
City refresh
2026-09-13 10:24
Page built
2026-09-13
Sheet
STR-813