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.
4020 21 Street NW, Edmonton
An address in Larkspur, Edmonton. 6 building permits are on file, most recently “To construct interior alterations (Basement development, NOT to be used as an additional …” (issued 18 June 2024). 3 development permits are on file too. The City's 2026 assessed value for the 48 accounts at this address is $15,668,000. 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 (48112240, 620 people). Statistics Canada draws these areas; they are not the City's neighbourhoods.
Permit history
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2024-06-18
To construct interior alterations (Basement development, NOT to be used as an additional Dwelling) (living room, bathroom and mechanical room). · $5,000
contractor not published by the City Issued -
2023-06-26
To construct a Semi-Detached House with front attached Garages, Unenclosed Front Porches, fireplace (Unit 1), rear uncovered deck (Unit 1 - 2.74m x 2.44m, Unit 2 - 2.74m x 2.44m), and Basement development for Unit 2 ONLY (NOT to be used as an additional Dwellings). · $301,000
contractor not published by the City Closed -
2023-06-14
To construct a Semi-Detached House with front attached Garages, Unenclosed Front Porches, rear uncovered decks (Unit 3 - 2.74m x 2.44m, Unit 4 - 2.74m x 2.44m) and Basement developments (Unit 3 only, NOT to be used as an additional Dwellings). · $301,000
contractor not published by the City Closed -
2023-03-17
To demolish a Semi-Detached House (units 1 & 2 only - NOT including foundation).
contractor not published by the City Issued -
2023-03-13
To demolish a Semi-Detached House (units 3 & 4 only).
contractor not published by the City Issued -
2009-12-01
To install a Hot Tub in the back yard · $3,612
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.
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2023-06-06
To construct a Semi-Detached House with front attached Garages, Unenclosed Front Porches, rear uncovered decks (Unit 3 - 2.74m x 2.44m, Unit 4 - 2.74m x 2.44m) and Basement developments (Unit 3 only, NOT to be used as an additional Dwellings).
New house Minor Development Permit · City file 472384135-002 Approved -
2023-06-01
To construct a Semi-detached House with front attached Garages, Unenclosed Front Porches, fireplace (Unit 1), rear uncovered decks (2.74m x 2.44m) and Basement development on Unit 2 only (NOT to be used as an additional Dwellings).
New house Minor Development Permit · City file 472355054-002 Approved -
To construct a side uncovered deck (7.53m x 2.47m @ 0.44m Height), existing without permits.
Garage, shed or deck Uncovered Deck Combo Permit · City file 168959053-004 Approved
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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