CanPermits · property records report · canpermits.com/address/604-1-st-sw-calgary

604 1 St SW

City of Calgary

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Here’s what the public record shows about this property.

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Has this property been altered?: 26 building permits on record since 2001, most recently Dec 8, 2025.; 6 development applications on file (ENTERTAINMENT ESTABLISHMENT, Land-use redesignation, OFFICE, OFFICES, RESTAURANT / DRINKING ESTABLISHMENT), most recently filed Dec 5, 2019.
What’s the land-use designation?: CR20-C20/R20 · Commercial - Residential Core · as of Jul 6, 2026
What could change around it?: 20 active construction records within 250 m of this address.
What’s the City’s assessed value?: $3,180,000 · as of Jan 13, 2026.

Each line is a fact from the City’s open record. Open the full report for the complete timeline, every nearby project, and the assessment detail.

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Building permit timeline

Year-grouped permit history. Permits collapse under each year.

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2001

2002

2003

2004

2005

2006

2007

2008

2009

2010

2011

2012

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2019

2020

2021

2022

2023

2024

2025

2025
2 filings
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1. Dec 8, 2025
  
  OFFICE
  
  Tenancy Change
2. Oct 2, 2025
  
  OFFICE
  
  Tenancy Change
2022
2 filings
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1. Sep 7, 2022
  
  Electrical permit — (Contractor's Electrical Permit) — Improvement
  
  Electrical · CAON SERVICES
2. Mar 1, 2022
  
  Interior alterations (The Lougheed Bldg.) $745K
2021
1 filing
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1. Oct 6, 2021
  
  OFFICE
  
  Tenancy Change
2020
2 filings
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1. Jul 6, 2020
  
  Electrical permit — (Contractor's Electrical Permit) — Improvement
  
  Electrical · TRIMEN ELECTRIC
2. Feb 7, 2020
  
  The Lougheed Building Interior Alteration $7.8M
  
  STUART OLSON CONSTRUCTION
2019
3 filings
View permits (3) Hide permits
1. Dec 5, 2019
  
  EXTERIOR RENOVATIONS: MULTI-USE COMMERCIAL (BUILDING REFURBISHMENT), ADDITION...
  
  Development · DIALOG
2. Dec 5, 2019
  
  Application OFFICE
  
  Released
3. Nov 29, 2019
  
  Loughheed Building - Interior Demolition $1.0M
  
  DIALOG

View 12 earlier years

2018
2 filings
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1. Dec 11, 2018
  
  Electrical permit — (Contractor's Electrical Permit) — Improvement
  
  Electrical · O'DELL ELECTRIC
2. Feb 26, 2018
  
  Interior Demolition - Lougheed Building $452K
  
  COLLIERS INTERNATIONAL
2012
1 filing
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1. Apr 4, 2012
  
  Redesign Office space $185K
  
  COUGAR CONTRACTORS
2011
2 filings
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1. Jul 15, 2011
  
  Commercial Interior Partition $80K
  
  ALTA INTERIOR CONTRACTING SERVICES
2. Jan 18, 2011
  
  Interior Alteration $80K
  
  COUGAR CONTRACTORS
2010
2 filings
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1. Dec 2, 2010
  
  STAIR MODIFICATION $28K
  
  BKDI ARCHITECTS
2. Aug 7, 2010
  
  Interior Alteration $70K
  
  CALCON CONSTRUCTION
2008
3 filings
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1. Jul 4, 2008
  
  Commercial Interior Partition and Business Use Confirmation $35K
  
  COUGAR CONTRACTORS
2. Jun 4, 2008
  
  Temporary Tent $1K
  
  THE LOUGHEED BLOCK GROUP
3. May 15, 2008
  
  Commercial Interior Partition $1.0M
  
  CALCON CONSTRUCTION
2007
2 filings
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1. Jun 5, 2007
  
  Application RESTAURANT / DRINKING ESTABLISHMENT
  
  Released
2. Jan 30, 2007
  
  Commercial Interior Partition $2.6M
  
  COUGAR CONTRACTORS
2006
2 filings
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1. Jun 14, 2006
  
  Interior Alteration - Leasehold Improvement $6.7M
  
  HISTORIC PRESERVATION SERVICES
2. Apr 19, 2006
  
  Exterior Renovations & Signage for Existing Office Building $2.4M
  
  HISTORIC PRESERVATION SERVICES
2005
2 filings
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1. Sep 28, 2005
  
  Application OFFICES
  
  Released
2. Jun 29, 2005
  
  Commercial Interior Partition (Demolition) $80K
  
  HISTORIC PRESERVATION SERVICES
2004
3 filings
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1. Nov 5, 2004
  
  Special Event - The Grand Theatre
  
  CALGARY GRAND THEATRE SOCIETY (THE)
2. Sep 30, 2004
  
  Interior Alteration $10K
  
  CALGARY GRAND THEATRE SOCIETY (THE)
3. Aug 3, 2004
  
  Application ENTERTAINMENT ESTABLISHMENT
  
  Released
2001
1 filing
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1. Jan 12, 2001
  
  Int. Alt. for private Club $70K
  
  KEITH DELLER ARCHITECT & PLANNER
1998
1 filing
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1. Jul 2, 1998
  
  Application OFFICES
  
  Lapsed
1985
1 filing
View permits (1) Hide permits
1. Feb 13, 1985
  
  Application Land-use redesignation
  
  Cancelled

Nearby Construction

Within 250 m

Active and recent construction within 250 m of this address.

20 locations shown

Sort

1

2 addresses at this point

Renovation ×2

68 m
2

119 6 Av SW

Renovation ×3

75 m
3

120 7 Av SW

Renovation

84 m
4

205 5 Av SW

Renovation ×4

127 m
5

3 addresses at this point

Renovation ×6

133 m
6

250 6 Av SW

Renovation ×3

144 m
7

450 1 St SW

Renovation

147 m
8

111 5 Av SW

Renovation ×3

149 m
9

227 6 Av SW

Renovation

174 m
10

255 5 Av SW

Renovation

175 m
11

700 2 St SW

Renovation ×2

183 m
12

700 2 St SW

Renovation

192 m
13

2 addresses at this point

Renovation ×4

196 m
14

112 8 Av SW

Renovation

206 m
15

105 7 Av SE

Renovation

208 m
16

119 8 Av SW

Renovation

217 m
17

505 2 St SW

Renovation ×2

224 m
18

225a 8 Av SW

Renovation

231 m
19

109a 8 Av SW

Renovation

232 m
20

300 5 Av SW

Renovation ×4

249 m

Renovation

Construction activity detected within 250 m, from the City of Calgary's open data. Each pin is a City-geocoded point (which may hold more than one record/address); click for details. Contains information licensed under the Open Government Licence – City of Calgary.

Nearby active addresses

Direct next steps for exploration.

604 1 St SW in Calgary has 26 building permits on record dating back to 2001, most recently on December 8, 2025.