Permit GopherAlberta and B.C. property, permit and zoning records

400 5 Av SW, Calgary

An address in Downtown Commercial Core, Calgary, zoned CR20-C20/R20 (Commercial - Residential Core). 56 building permits are on file, most recently “Interior Alterations” (issued 31 August 2026). The City's 2026 assessed value is $7,400,000.

Zoning
CR20-C20/R20 · Commercial - Residential Core
Neighbourhood
Downtown Commercial Core
Permits on file
56
Assessed value (2026)
$7,400,000
Owner names are not part of the City's open data and are never shown. Sold prices are not municipal open data and are not shown. Assessed value is the City's estimate for property tax, not a sale price.
Plan of the block around 400 5 Av SW, drawn from City open data, with the address marked
Parcel outlines, street centrelines and address points from the City of Calgary's open data, drawn by Permit Gopher; not an official plan. Contains information licensed under the Open Government Licence – City of Calgary.

Neighbourhood profile

From the 2021 Census, for the small area around this address that Statistics Canada calls a dissemination area (48060644, 376 people). Statistics Canada draws these areas; they are not the City's neighbourhoods.

People
376
Households
190
Median age
31.2
Median household income (2020)
$53,200
Own their home
5%
Calgary: 69%
Average household size
1.7
Under 15
8%
65 and over
5%
Income in the 2021 Census is for the year 2020. Statistics Canada rounds counts and does not publish some figures for very small areas.

Permit history

  1. 2026-08-31 Interior Alterations · $20,000
    RAM CONSTRUCTION
    Closed
  2. 2025-11-21 Interior Alteration - KLM Office · $10,000
    KLM CONTRACTING
    Issued
  3. 2021-11-22 Roslyn
    no contractor listed
    Closed
  4. 2020-01-03 Interior alteration for a New Fitness studio. · $345,000
    no contractor listed
    Closed
  5. 2015-12-03 Interior Alteration - Group D Office · $200,000
    no contractor listed
    Closed
  6. 2015-07-31 Base Building Washroom Upgrades - Floors 3, 4 & 6 · $118,000
    E & P ENTERPRISES
    Closed
  7. 2015-07-10 Interior Tenant Improvements - 8th & 9th floor · $66,838
    no contractor listed
    Closed
  8. 2014-12-15 No description · $250,000
    no contractor listed
    Closed
  9. 2014-11-13 Interior Alteration · $90,000
    PERSIMMON CONTRACTING
    Closed
  10. 2014-07-19 Existing tenant improvements · $258,000
    no contractor listed
    Closed
  11. 2013-06-14 Interior Partioning · $250,000
    ELLISDON CONSTRUCTION
    Closed
  12. 2013-04-10 Interior demolition · $15,000
    CHOICE SPECIALTY SERVICES
    Closed
  13. 2012-06-18 Office Reno · $7,000
    C M INTERIORS
    Closed
  14. 2012-05-11 Interior Alteration · $1,200
    PRIME PROJECTS
    Closed
  15. 2012-03-29 Interior Partitioning · $30,000
    PERSIMMON CONTRACTING
    Closed
  16. 2011-10-30 Replacing Interior Door · $5,000
    C M INTERIORS
    Closed
  17. 2011-07-06 Commercial Interior Partition and Business Use Confirmation · $27,000
    BOURGEOIS CONSTRUCTION
    Closed
  18. 2011-07-05 interior partition for office · $30,000
    PERSIMMON CONTRACTING
    Closed
  19. 2011-03-31 Interior Alteration · $26,000
    no contractor listed
    Closed
  20. 2011-02-15 Interior Alteration · $15,000
    BOURGEOIS CONSTRUCTION
    Closed
  21. 2010-10-27 Commercial Interior Partition and Business Use Confirmation · $14,500
    MECHANICAL MINDS
    Closed
  22. 2010-08-04 Interior Renovations. · $600,000
    PERSIMMON CONTRACTING
    Closed
  23. 2010-03-05 Interior alteration · $41,200
    no contractor listed
    Closed
  24. 2010-01-05 Demo, Interior Alteration and Use confirmation · $1,200,000
    GOLDWING CONSTRUCTION
    Closed
  25. 2009-10-07 NEW - Antenna · $60,000
    no contractor listed
    Closed
  26. 2009-09-14 Commercial Interior Partition · $1,800
    MECHANICAL MINDS
    Closed
  27. 2006-05-31 Interior Alteration · $30,000
    PERSIMMON CONTRACTING
    Closed
  28. 2005-10-14 Roslyn Building Upgrade Leasehold Improvement · $10,000
    C M INTERIORS
    Closed
  29. 2005-10-05 Interior Alterations on 9th and 10th Floors · $155,000
    PERSIMMON CONTRACTING
    Closed
  30. 2005-06-29 Int. Part. · $20,000
    ROYAL CONSTRUCTION
    Closed
  31. 2005-06-02 Commercial Interior Partition · $46,000
    LABBE-LEECH INTERIORS
    Closed
  32. 2005-01-19 Upgrades to Corridors on Main Floor · $5,000
    C M INTERIORS
    Closed
  33. 2004-12-24 Interior Alteration (Leasehold Improvement) · $34,000
    COUGAR CONTRACTORS
    Closed
  34. 2004-08-30 Commercial Interior Partition · $90,000
    PRIME PROJECTS
    Closed
  35. 2004-06-24 Internal alteration · $50,000
    PRIME PROJECTS
    Closed
  36. 2003-11-25 interior partitioning and use approval · $100,000
    no contractor listed
    Closed
  37. 2003-11-24 Interior Alterations and Business Use Confirmation · $122,583
    APACON INTERIOR CONSTRUCTION
    Closed
  38. 2003-10-17 Interior Alterations, Upgrades (Leasehold Improvements) · $40,000
    no contractor listed
    Closed
  39. 2003-07-31 interior partitioning · $100,000
    PRIME PROJECTS
    Closed
  40. 2003-07-15 interior alteration · $35,000
    ABM GENERAL CONTRACTING
    Closed
  41. 2003-06-04 int. partioning · $18,000
    no contractor listed
    Closed
  42. 2002-11-27 int. part. - Leasehold Improvement · $71,000
    APACON INTERIOR CONSTRUCTION
    Closed
  43. 2002-11-07 New Fire Alarm · $101,000
    WESTERN ELECTRICAL CONSTRUCTORS
    Closed
  44. 2001-10-11 Interior Alterations for Existing Tenant · $55,321
    no contractor listed
    Closed
  45. 2001-06-13 Interior Alteration · $20,000
    SHEARER LICENSED INTERIOR DESIGN
    Closed
  46. 2001-04-04 Interior alterations on 4th flr. · $220,000
    no contractor listed
    Closed
  47. 2000-10-25 Mechanical Room for generator · $5,500
    no contractor listed
    Closed
  48. 2000-08-18 Interior Alteration · $26,000
    ABM GENERAL CONTRACTING
    Closed
  49. 2000-05-10 Interior Alterations · $70,000
    no contractor listed
    Closed
  50. 2000-03-01 Int. Part. & Roof Top Generator · $220,000
    no contractor listed
    Closed
  51. 2000-01-24 interior alterations · $22,500
    no contractor listed
    Closed
  52. 2000-01-05 Interior alterations to washrooms · $13,257
    no contractor listed
    Closed
  53. 1999-12-09 No description · $12,623
    E & P ENTERPRISES
    Closed
  54. 1999-11-29 interio lobby renovation · $13,286
    E & P ENTERPRISES
    Closed
  55. No description · $20,000
    RAM CONSTRUCTION
    Refused
  56. Interior Partitioning
    LIGNUM INTERIORS
    Closed

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Recent permits in Downtown Commercial Core

850 2 St SW
Fire alarm repair · WESTERN ELECTRICAL MANAGEMENT
2026-10-29
435 4 Av SW
Parkade Repairs · no contractor listed
2026-10-29
320 4 Av SW
Interior alterations · no contractor listed
2026-10-29
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