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

400 4 Av SW, Calgary

An address in Downtown Commercial Core, Calgary, zoned CR20-C20/R20 (Commercial - Residential Core). 169 building permits are on file, most recently “Interior Alteration- Demolition” (issued 9 June 2026). The City's 2026 assessed value is $57,800,000.

Zoning
CR20-C20/R20 · Commercial - Residential Core
Neighbourhood
Downtown Commercial Core
Permits on file
169
Assessed value (2026)
$57,800,000
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.
Permit feed for trades
Plan of the block around 400 4 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. 2026-06-09 Interior Alteration- Demolition · $40,297
    HAIDES CONSTRUCTION     Closed
  2. 2026-04-09 Interior alterations · $20,000
    no contractor listed     Issued
  3. 2026-03-14 Interior Alterations · $150,000
    no contractor listed     Issued
  4. 2026-03-04 Interior Alteration - New Office Suite · $2,279,000
    no contractor listed     Issued
  5. 2026-02-09 Interior Alterations · $1,000,000
    no contractor listed     Issued
  6. 2026-02-09 Interior Alterations · $1,000,000
    no contractor listed     Issued
  7. 2025-12-18 CNRL Alteration-South Tower Floors 8, 9 & 10 · $2,567,000
    no contractor listed     Issued
  8. 2025-09-29 Interior Alterations - CNRL Office · $1,380,000
    no contractor listed     Issued
  9. 2025-04-29 Interior demolition · $260,000
    no contractor listed     Issued
  10. 2025-03-19 Interior alterations · $200,000
    no contractor listed     Issued
  11. 2025-03-19 Interior · $200,000
    no contractor listed     Issued
  12. 2025-03-19 Interior · $200,000
    no contractor listed     Issued
  13. 2025-01-30 Interior alterations - CNRL - 16th Floor - Interior Office Renovation · $200,000
    no contractor listed     Issued
  14. 2025-01-30 Interior alterations - CNRL - 15th Floor - Interior Office Renovation · $200,000
    no contractor listed     Issued
  15. 2025-01-28 Interior alterations - CNRL - 12th Floor - Interior Office Renovation · $200,000
    no contractor listed     Issued
  16. 2025-01-28 Interior alterations - CNRL - 14th Floor - Interior Office Renovation · $200,000
    no contractor listed     Issued
  17. 2025-01-28 Interior alterations - CNRL - 23 Floor - Interior Office Renovation · $200,000
    no contractor listed     Issued
  18. 2025-01-28 Interior alterations - CNRL - 22nd Floor - Interior Office Renovation · $200,000
    no contractor listed     Issued
  19. 2024-10-23 Interior Demolition · $400,000
    no contractor listed     Issued
  20. 2024-10-09 Interior alterations - CNRL - 24th Floor - 400 4th Ave Tenant Improvement · $500,000
    no contractor listed     Closed
  21. 2024-10-08 Interior Alterations · $500,000
    no contractor listed     Closed
  22. 2024-08-20 Interior alteration · $1,000,000
    no contractor listed     Closed
  23. 2024-08-20 Interior alteration · $1,000,000
    no contractor listed     Closed
  24. 2024-07-30 Office Interior Alteration · $1,632,474
    no contractor listed     Closed
  25. 2024-07-17 Interior Alterations · $1,562,000
    no contractor listed     Closed
  26. 2024-07-08 Interior alterations · $1,667,000
    no contractor listed     Closed
  27. 2024-06-24 Interior Alterations · $1,563,000
    no contractor listed     Closed
  28. 2024-06-24 Interior Alterations · $1,511,000
    no contractor listed     Closed
  29. 2024-05-29 Interior Demolition · $465,000
    no contractor listed     Closed
  30. 2023-04-24 Interior Alteration - Demolition · $134,000
    24/7 RESTORATION     Closed
  31. 2023-02-16 Interior Demolition · $421,000
    GOVAN BROWN & ASSOCIATES     Closed
  32. 2021-08-22 Shell Centre 2021 Cladding Repairs · $45,000
    RESTORERS GROUP (THE)     Closed
  33. 2020-11-17 Interior Demolition - Group D · $89,750
    PRIME PROJECTS     Closed
  34. 2020-09-04 Interior Alterations · $100,000
    no contractor listed     Closed
  35. 2020-03-05 Interior Demolition - Group D Office
    no contractor listed     Closed
  36. 2020-02-14 D Office 4th Floor Interior Alterations · $250,000
    no contractor listed     Closed
  37. 2019-11-29 SC21 Renovation 2019 · $25,000
    no contractor listed     Closed
  38. 2019-06-04 2019 SC19th Floor LNG Reno · $25,000
    no contractor listed     Closed
  39. 2018-10-17 Interior Alteration - Shell Centre · $5,000
    no contractor listed     Closed
  40. 2018-07-24 Interior Alteration - Shell Centre · $1,544,000
    no contractor listed     Closed
  41. 2018-07-17 SC-21st Floor - interior alteration · $10,000
    no contractor listed     Closed
  42. 2018-05-09 No description · $99,000
    GOVAN BROWN & ASSOCIATES     Closed
  43. 2018-04-24 Shell centre 17 floor renovation · $129,000
    no contractor listed     Closed
  44. 2018-03-28 Vestibule for Barrier Free Access · $96,000
    no contractor listed     Closed
  45. 2017-11-22 Fire Pump Replacement - Group D - Shell Centre · $200,000
    no contractor listed     Closed
  46. 2017-10-04 Group D Office · $150,000
    no contractor listed     Closed
  47. 2017-09-28 Drain lines for an existing sprinkler system · $75,000
    VIKING FIRE PROTECTION     Closed
  48. 2017-06-06 Interior Alteration - Shell Centre 7th Floor - Group D · $50,000
    no contractor listed     Closed
  49. 2016-09-06 Shell Canada 28th floor renovation · $120,000
    no contractor listed     Closed
  50. 2015-10-27 Shell Security Upgrade on Levels +15, 4, 5, 8, 14, 23 · $90,000
    no contractor listed     Closed
  51. 2015-06-03 Interior Office Alteration · $200,000
    LABBE-LEECH INTERIORS     Closed
  52. 2014-09-16 SHELL 3rd FLOOR DATA CENTRE DECOMMISSIONING · $900,000
    no contractor listed     Closed
  53. 2014-08-08 Interior Alterations · $74,000
    no contractor listed     Closed
  54. 2014-07-07 Existing tenant improvements · $120,000
    no contractor listed     Closed
  55. 2014-05-29 interior partitions · $30,000
    no contractor listed     Closed
  56. 2014-01-15 Interior Alteration (existing office) · $120,000
    no contractor listed     Closed
  57. 2013-11-12 Interior Alteration (Shell Canada) · $120,000
    no contractor listed     Closed
  58. 2013-10-21 Interior Partitioning · $120,000
    LABBE-LEECH INTERIORS     Closed
  59. 2013-07-19 interior alteration · $450,000
    LABBE-LEECH INTERIORS     Closed
  60. 2013-07-10 Interior Partioning · $450,000
    no contractor listed     Closed
  61. 2013-04-11 Interior Alteration · $1,800,000
    LABBE-LEECH INTERIORS     Closed
  62. 2013-03-27 Repair after water damage · $450,000
    LABBE-LEECH INTERIORS     Closed
  63. 2013-03-15 interior alteration · $500,000
    LABBE-LEECH INTERIORS     Closed
  64. 2013-01-16 Fire Alarm Upgrade · $1,515,000
    WESTERN ELECTRICAL MANAGEMENT     Closed
  65. 2012-11-29 Interior Partioning · $1,100,000
    LABBE-LEECH INTERIORS     Closed
  66. 2012-07-14 Office Reno · $62,000
    LABBE-LEECH INTERIORS     Closed
  67. 2012-07-03 Interior Partioning · $30,000
    DALMA PROJECT SERVICES & MANAGEMENT     Closed
  68. 2012-06-17 Reconfiguration · $410,000
    LABBE-LEECH INTERIORS     Closed
  69. 2012-05-15 Commercial Exterior Alteration · $450,000
    applicant withheld (individual)     Closed
  70. 2012-03-20 Interior Partitioning · $1,700,000
    LABBE-LEECH INTERIORS     Closed
  71. 2012-03-14 Minor renovation · $28,000
    LABBE-LEECH INTERIORS     Closed
  72. 2012-03-14 Elevator Upgrades · $159,746
    STUART OLSON CONSTRUCTION     Closed
  73. 2012-03-06 Remodel of BMO · $350,000
    no contractor listed     Closed
  74. 2011-11-08 Interior alteration and use · $87,000
    LABBE-LEECH INTERIORS     Closed
  75. 2011-10-31 Inerior Partioning · $210,000
    LABBE-LEECH INTERIORS     Closed
  76. 2011-08-29 Covert Janitor area to accomodate shower facility · $200,000
    applicant withheld (individual)     Closed
  77. 2011-08-14 Interior Alteration and Use Approval · $40,000
    applicant withheld (individual)     Closed
  78. 2011-03-28 Interior Reno of Washroom/Lobby 29th Floor · $300,000
    LABBE-LEECH INTERIORS     Closed
  79. 2011-03-11 Interior Partitioning · $300,000
    no contractor listed     Closed
  80. 2011-01-12 Womens washroom renovation · $50,000
    LABBE-LEECH INTERIORS     Closed
  81. 2010-12-17 Commercial Interior Partitioning · $1,500,000
    LABBE-LEECH INTERIORS     Closed
  82. 2010-11-16 Interior Alteration · $1,500,000
    LABBE-LEECH INTERIORS     Closed
  83. 2010-10-22 Interior Alteration · $90,000
    no contractor listed     Closed
  84. 2010-08-30 Interior Alteration · $92,000
    WESTCAN BUILDERS     Closed
  85. 2010-08-30 Interior Alteration · $107,000
    WESTCAN BUILDERS     Closed
  86. 2010-06-24 Interior Alteration · $65,000
    KT CONSTRUCTION SERVICES     Closed
  87. 2010-04-08 New exterior door · $10,000
    no contractor listed     Closed
  88. 2010-03-30 Interior Partition · $40,000
    LABBE-LEECH INTERIORS     Closed
  89. 2009-07-31 Commercial Interior Partition · $1,600,000
    LABBE-LEECH INTERIORS     Closed
  90. 2009-06-10 Interior Partitioning · $52,000
    LABBE-LEECH INTERIORS     Closed
  91. 2009-04-09 Interior Partitioning · $1,600,000
    LABBE-LEECH INTERIORS     Closed
  92. 2009-02-28 Commercial Interior Partition · $60,000
    LABBE-LEECH INTERIORS     Closed
  93. 2009-02-27 Interior Partitioning · $21,000
    LABBE-LEECH INTERIORS     Closed
  94. 2008-12-23 Interior Alterations · $108,000
    no contractor listed     Closed
  95. 2008-10-21 Int Alt · $1,800,000
    LABBE-LEECH INTERIORS     Closed
  96. 2008-09-26 Interior Partitioning · $1,700,000
    LABBE-LEECH INTERIORS     Closed
  97. 2008-09-04 New Interior Partitioning · $1,700,000
    LABBE-LEECH INTERIORS     Closed
  98. 2008-07-25 Interior Alterations · $165,000
    LABBE-LEECH INTERIORS     Closed
  99. 2008-05-06 Interior Partitioning · $50,000
    LABBE-LEECH INTERIORS     Closed
  100. 2008-04-19 Commercial Interior Partition · $1,800,000
    LABBE-LEECH INTERIORS     Closed
  101. 2008-03-12 Interior partitioning · $100,000
    LABBE-LEECH INTERIORS     Closed
  102. 2008-02-25 Commercial interior partitioning · $225,000
    LABBE-LEECH INTERIORS     Closed
  103. 2008-02-25 Commercial interior partitioning · $85,000
    LABBE-LEECH INTERIORS     Closed
  104. 2008-01-04 Commercial Interior Partition and Business Use Confirmation · $1,200,000
    LABBE-LEECH INTERIORS     Closed
  105. 2007-11-27 Commercial interior partitioning - shell canada
    LABBE-LEECH INTERIORS     Closed
  106. 2007-10-23 Interior partitioning · $1,400,000
    LABBE-LEECH INTERIORS     Closed
  107. 2007-05-29 Commercial Interior Partition and Business Use Confirmation · $560,000
    LABBE-LEECH INTERIORS     Closed
  108. 2007-04-23 Interior Alteration · $1,600,000
    LABBE-LEECH INTERIORS     Closed
  109. 2007-03-20 New interior partitions · $1,200,000
    LABBE-LEECH INTERIORS     Closed
  110. 2007-02-22 Interior Alteration · $1,800,000
    no contractor listed     Closed
  111. 2007-01-26 Interior Partition · $400,000
    LABBE-LEECH INTERIORS     Closed
  112. 2006-11-16 Interior Alterations - 11th floor · $1,000,000
    no contractor listed     Closed
  113. 2006-10-27 Interior Alteration for Existing Tenant · $1,000,000
    LABBE-LEECH INTERIORS     Closed
  114. 2006-10-23 Interior Alterations - existing tenant · $3,180,000
    PCL CONSTRUCTION MANAGEMENT     Closed
  115. 2006-07-19 Interior Alteration for Existing Tenant · $1,200,000
    LABBE-LEECH INTERIORS     Closed
  116. 2006-06-27 Interior alteration · $890,000
    LIGNUM INTERIORS     Closed
  117. 2006-06-08 Int Alt · $1,200,000
    LABBE-LEECH INTERIORS     Closed
  118. 2006-03-30 Interior alteration · $800,000
    LIGNUM INTERIORS     Closed
  119. 2006-03-01 Interior Alteration · $35,000
    LABBE-LEECH INTERIORS     Closed
  120. 2006-02-13 Interior Alteration (Existing Tenant) · $2,000,000
    LABBE-LEECH INTERIORS     Closed
  121. 2006-01-16 Interior Alteration · $920,000
    no contractor listed     Closed
  122. 2005-12-08 Commercial Interior Partition · $51,000
    LIGNUM INTERIORS     Closed
  123. 2005-10-11 Interior alterations & use confirmation (27th, 28th & 29th floor) · $275,000
    no contractor listed     Closed
  124. 2005-09-22 Commercial Interior Partition for existing tenant · $800,000
    no contractor listed     Closed
  125. 2005-08-07 Interior Alteration · $25,600
    LABBE-LEECH INTERIORS     Closed
  126. 2005-07-27 Commercial Interior Partition · $582,000
    no contractor listed     Closed
  127. 2005-05-20 Interior Alteration & Use Approval · $315,000
    LIGNUM INTERIORS     Closed
  128. 2004-05-19 INT ALT and Use Approval · $97,100
    PRIME PROJECTS     Closed
  129. 2004-04-14 Interior Demo of Stairs & Floor Infill · $147,150
    no contractor listed     Closed
  130. 2004-03-03 Interior Alterations and Use Approval · $650,000
    no contractor listed     Closed
  131. 2004-02-19 Interior Alteration (Existing Tenant) · $37,200
    PRIME PROJECTS     Closed
  132. 2004-02-12 Interior Alteration Partition Removal Only · $20,000
    LIGNUM INTERIORS     Closed
  133. 2003-04-25 Interior Alterations for Existing Office · $76,500
    LABBE-LEECH INTERIORS     Closed
  134. 2002-09-23 Interior Alterations and Use Approval · $1,200,000
    LABBE-LEECH INTERIORS     Closed
  135. 2002-03-22 Interior Alteration and Business Use Confirmation · $119,000
    MADAROCH CONSTRUCTION     Closed
  136. 2002-03-21 Interior Renovations · $260,000
    LABBE-LEECH INTERIORS     Closed
  137. 2002-01-02 Commercial Interior Partition · $98,000
    no contractor listed     Closed
  138. 2001-08-27 interior alterations & BUC · $20,000
    no contractor listed     Closed
  139. 2001-05-24 Interiior alterations for existing tenants · $50,000
    LABBE-LEECH INTERIORS     Closed
  140. 2000-12-18 No description · $600,000
    no contractor listed     Closed
  141. 2000-12-08 No description · $7,000
    no contractor listed     Closed
  142. 2000-11-20 Interior alterations · $650,000
    no contractor listed     Closed
  143. 2000-11-09 Interior Alterations - Demolition of Interior Partions · $15,000
    PRIME PROJECTS     Closed
  144. 2000-09-12 Int. Alt. for Offices · $30,000
    LABBE-LEECH INTERIORS     Closed
  145. 2000-08-22 Washroom Renovations · $25,000
    LIGNUM INTERIORS     Closed
  146. 2000-07-25 Interior Alterations · $80,000
    MTEC CORPORATE CONSTRUCTION     Closed
  147. 2000-07-21 int. part. · $18,000
    LABBE-LEECH INTERIORS     Closed
  148. 2000-06-27 Interior Alteration · $25,000
    LABBE-LEECH INTERIORS     Closed
  149. 2000-05-17 int. part. · $455,000
    LABBE-LEECH INTERIORS     Closed
  150. 2000-05-15 Demolishing int. walls · $9,000
    LABBE-LEECH INTERIORS     Closed
  151. 2000-04-17 interior alterations · $70,000
    no contractor listed     Closed
  152. 2000-04-10 interior partition · $21,000
    no contractor listed     Closed
  153. 2000-03-23 Int. Alt. for Existing Offices --5th, 10th, 15th, and 18th Floors · $90,000
    LABBE-LEECH INTERIORS     Closed
  154. 2000-03-20 Int. Alt. for Existing Offices --32nd and 33rd Floors · $5,000
    LABBE-LEECH INTERIORS     Closed
  155. 2000-02-18 Interior Alterations for Office and Examination Rooms · $20,000
    LABBE-LEECH INTERIORS     Closed
  156. 2000-02-09 Interior Renovations for 3rd Floor · $35,000
    LABBE-LEECH INTERIORS     Closed
  157. 2000-01-24 interior alterations · $550,000
    no contractor listed     Closed
  158. 2000-01-05 Interior Alteration · $20,000
    no contractor listed     Closed
  159. 1999-12-23 interior alterations · $40,000
    no contractor listed     Closed
  160. 1999-11-29 Demolition · $70,000
    LABBE-LEECH INTERIORS     Closed
  161. 1999-11-08 Interior partitioning · $180,000
    LABBE-LEECH INTERIORS     Closed
  162. 1999-10-20 Interior alterations · $20,000
    no contractor listed     Closed
  163. 1999-10-13 Interior Alteration to Existing offices · $90,000
    COUGAR CONTRACTORS     Closed
  164. 1999-10-13 interior partition · $20,000
    no contractor listed     Closed
  165. 1999-09-01 Removal of interior partions & vault · $40,000
    no contractor listed     Closed
  166. No description · $1,000,000
    no contractor listed     In review
  167. No description · $2,400,000
    no contractor listed     In review
  168. Interior Alteration
    LABBE-LEECH INTERIORS     Closed
  169. Interior alterations
    LABBE-LEECH INTERIORS     Closed
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