Help: This address page
What this page does
This page shows what the city's open data records for one address: the zoning and what it means, the neighbourhood, every building permit on file and, where the city publishes it, the assessed value. It also shows the property on the city's aerial photo or a drawn plan, a 2021 Census profile of the small area around it, and recent permits nearby. Free, no account. Owner names and sold prices are never shown; the assessed value is the city's estimate for property tax, not a sale price.
How to use it
- Read the top lines for the summary: zoning, neighbourhood, number of permits and assessed value.
- Use + and − on the photo to zoom in and out.
- Scroll to Permit history for every permit on the lot: what was done, when, by which company, the value and the status.
- Under Development permits are the City's decisions on what may be built or how the property may be used (they come before the building permit), with the kind, the date, the stage and the City's file number.
- Click a nearby permit to open its address, or This week's permit digest → for the whole city.
- Something looks wrong? Use the Tell us link at the bottom and we'll check it against the city's records.
4350 23 Street NW, Edmonton
An address in Larkspur, Edmonton. 14 building permits are on file, most recently “To construct exterior alterations to a Residential Use building (Driveway extension, 4.8m…” (issued 6 January 2026). 4 development permits are on file too. The City's 2026 assessed value for the 124 accounts at this address is $40,613,500. The City of Edmonton does not publish contractor names.
Neighbourhood profile
From the 2021 Census, for the small area around this address that Statistics Canada calls a dissemination area (48112546, 1,137 people). Statistics Canada draws these areas; they are not the City's neighbourhoods.
Permit history
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2026-01-06
To construct exterior alterations to a Residential Use building (Driveway extension, 4.8m x 5.5m).
contractor not published by the City Issued -
2024-08-15
To construct exterior alterations (Driveway extension, 1.22m x 5.42m).
contractor not published by the City Issued -
2023-04-19
To construct exterior alterations to a Semi-detached House (Driveway extension, 1.22m x 4.47m).
contractor not published by the City Issued -
2023-01-10
To construct interior alterations to a Semi-detached House (unit 91 only- Basement development, NOT to be used as an additional Dwelling). Mechanical Room, Rec Area. · $16,846
contractor not published by the City Issued -
2021-11-29
To construct exterior alterations to a Semi-Detached House (Driveway extension, 1.22m x 4.28m).
contractor not published by the City Issued -
2021-09-22
To construct exterior alterations to a Semi-Detached House (Driveway extension - 4.27m x 1.22m).
contractor not published by the City Issued -
2019-12-09
To construct interior alterations to a Semi-detached House (Basement development, NOT to be used as an additional Dwelling). (1 Living room and 1 Utility) · $2,000
contractor not published by the City Issued -
2016-05-16
To construct interior alterations to an existing Semi-Detached House, Basement development (NOT to be used as an additional Dwelling). · $3,000
contractor not published by the City Issued -
2014-02-24
To construct interior alterations to a Semi-Detached House (basement development, NOT to be used as a Secondary Suite). incl 1 bathroom, rec room, mech room. · $5,000
contractor not published by the City Issued -
2013-12-16
To construct Interior Alterations to a Row Housing Unit - 1 Utility, 1 Storage, 1 Rec Room (basement development, NOT to be used as a Secondary Suite). · $7,000
contractor not published by the City Issued -
2013-06-17
To construct Interior Alterations to a Row House Condo (Basement Development - not to be used as an additional dwelling). · $15,000
contractor not published by the City Issued -
2011-06-14
To construct interior alterations in a Single Detached House. (Framing and insulation of the exterior wall of the rec room, to enclose the service area. · $3,000
contractor not published by the City Issued -
2010-06-29
To construct a basement. · $6,000
contractor not published by the City Issued -
2009-10-01
To construct a basement development.(! bathroom, 1 furnace room and 1 rec room.) · $5,000
contractor not published by the City Issued
Development permits
The City's decisions on what may be built or how the property may be used, which come before the building permit. The City publishes no applicant for these.
-
2016-05-16
To construct interior alterations to an existing Semi-Detached House, Basement development (NOT to be used as an additional Dwelling).
New house Minor Development Permit · City file 221851818-001 Approved -
2015-05-11
To construct interior alterations to an existing Row House, Basement development (NOT to be used as an additional Dwelling).
New house Minor Development Permit · City file 172327454-001 Approved -
Other
Other Major Development Permit · City file 629773028-002 In review -
To construct exterior alterations to an existing Semi-Detached House (driveway extension, 1.22m x 4.27m) existing without permits.
New house Minor Development Permit · City file 256771525-003 Refused
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Recent permits in Larkspur
To construct a Rear uncovered deck (4.16m x 9.14m @ 1.2m in Height), existing without permits. · contractor not published by the City2026-10-16
To install a Renewable Energy Device On a House (13 Solar PhotoVoltaic (PV) Panel(s) on the Roof). · contractor not published by the City2026-09-25
To install a Renewable Energy Device On a House (26 Solar PhotoVoltaic (PV) Panel(s) on the Roof). · contractor not published by the City2026-08-24