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CanPermits · property records report · canpermits.com/address/340-12-av-sw-calgary

340 12 Av SW

City of Calgary

Before you make an offer

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

Buying a home is one of the biggest financial decisions most people make, and some of this is easiest to check before you commit. Every line below is a fact from the City’s open data, not our opinion.

Has this property been altered?
118 building permits on record since 2000, most recently Jul 15, 2026.
5 development applications on file (MEDICAL CLINIC, SIGN - CLASS D, SIGNS - CLASS 1, TAKE-OUT FOOD SERVICE), most recently filed Jun 1, 2020.
View building permit timeline
What’s the land-use designation?
CC-X · Centre City Mixed Use District · as of Jul 6, 2026
What could change around it?
13 active construction records within 250 m of this address.
View nearby construction
What’s the City’s assessed value?
$6,900,000 · 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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Sources we check for every address (25 data sources)
  • Building permits
  • Building & trade inspections
  • Business licences
  • Land-use designation & zoning
  • Assessed value & lot size
  • Year of construction
  • Registered secondary suites
  • Community boundaries
  • Development permits
  • Land-use redesignation (rezoning) applications
  • Active construction
  • Short-term rental licences
  • Flood plain regulation
  • 2013 flood inundation extent
  • Modelled flood depth scenarios
  • CTrain (LRT) stations
  • Transit stops
  • Parks & off-leash areas
  • Fire stations
  • Fire hydrants
  • EMS stations
  • Health facilities (hospitals & care)
  • Water pressure zones
  • Water-main breaks
  • 311 service requests

Contains information licensed under the Open Government Licence – City of Calgary.

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340 12 Av SW

What you’ll get instantly

  • Assessed value, lot size & year built
  • Land-use designation & zoning
  • Full permit, inspection & licence history
  • Nearby construction & rezoning activity
  • Flood plain, transit & community context
  • Maps of what surrounds this address
  • Excel export

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A presentation of public open-data records, compiled by CanPermits: not an official or certified record, and not affiliated with or endorsed by the City of Calgary.

More: disclaimers & data notice

It draws on the same City open data the municipality publishes, but does not carry the City's certification or legal standing. For an authoritative record (or any legally-binding transaction), order the City of Calgary's official Alberta Land Title. Not legal, title, or professional advice. Records reflect the most recent data we have ingested and may lag the City's live system.

City open-data records ingested through Jul 20, 2026. Individual sources refresh on their own schedule and may lag the City's live system.

See a personal detail that shouldn’t appear here? Email [email protected] and we’ll remove it.

Building permit timeline

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

View full permit history
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026

  1. 2026

    27 filings · most recent July 2026
    View permits (27)

    1. Jul 15, 2026

      OFFICE

      Tenancy Change · ENRIGHT CAPITAL

    2. Jul 15, 2026

      Interior Alteration $200K

      NCI CONSTRUCTION

    3. Jul 3, 2026

      Electrical permit — (Contractor's Electrical Permit) — Improvement

      Electrical · CORBIELL ELECTRICAL

    4. Jul 2, 2026

      Interior Alterations $75K

      NCI CONSTRUCTION

    5. Jun 30, 2026

      Electrical permit — (Contractor's Electrical Permit) — Improvement

      Electrical · CORBIELL ELECTRICAL

    6. Jun 30, 2026

      Electrical permit — (Contractor's Electrical Permit) — Improvement

      Electrical · CORBIELL ELECTRICAL

    7. Jun 18, 2026

      Plumbing permit — (Contractor's Plumbing Permit) — Improvement

      Plumbing · AXIS MECHANICAL

    8. Jun 18, 2026

      Plumbing permit — (Contractor's Plumbing Permit) — Improvement

      Plumbing · AXIS MECHANICAL

    9. Jun 1, 2026

      HVAC mechanical permit — (Contractor's Heating, Ventilation and Air Condition...

      Mechanical · RUFF IN INDUSTRIES

    10. May 27, 2026

      HVAC mechanical permit — (Contractor's Heating, Ventilation and Air Condition...

      Mechanical · RUFF IN INDUSTRIES

    11. Apr 28, 2026

      Electrical permit — (Contractor's Electrical Permit) — Improvement

      Electrical · CORBIELL ELECTRICAL

    12. Apr 17, 2026

      Plumbing permit — (Contractor's Plumbing Permit) — Improvement

      Plumbing · AXIS MECHANICAL

    13. Apr 14, 2026

      OFFICE

      Tenancy Change · SHEARER LICENSED INTERIOR DESIGN

    14. Apr 2, 2026

      HVAC mechanical permit — (Contractor's Heating, Ventilation and Air Condition...

      Mechanical · RUFF IN INDUSTRIES

    15. Mar 30, 2026

      HVAC mechanical permit — (Contractor's Heating, Ventilation and Air Condition...

      Mechanical · RUFF IN INDUSTRIES

    16. Mar 26, 2026

      Interior alterations $130K

      NCI CONSTRUCTION

    17. Mar 24, 2026

      Interior alteration $130K

      NCI CONSTRUCTION

    18. Mar 12, 2026

      Plumbing permit — (Contractor's Plumbing Permit) — Improvement

      Plumbing · AXIS MECHANICAL

    19. Mar 11, 2026

      Electrical permit — (Contractor's Electrical Permit) — Improvement

      Electrical · CORBIELL ELECTRICAL

    20. Mar 2, 2026

      Electrical permit — (Contractor's Electrical Permit) — Improvement

      Electrical · CORBIELL ELECTRICAL

    21. Feb 27, 2026

      OFFICE

      Tenancy Change · ENRIGHT CAPITAL

    22. Feb 27, 2026

      Plumbing permit — (Contractor's Plumbing Permit) — Improvement

      Plumbing · AXIS MECHANICAL

    23. Feb 12, 2026

      Electrical permit — (Contractor's Electrical Permit) — Improvement

      Electrical · CORBIELL ELECTRICAL

    24. Feb 5, 2026

      Electrical permit — (Contractor's Electrical Permit) — Improvement

      Electrical · CORBIELL ELECTRICAL

    25. Feb 4, 2026

      Plumbing permit — (Contractor's Plumbing Permit) — Improvement

      Plumbing · AXIS MECHANICAL

    26. Feb 4, 2026

      Plumbing permit — (Contractor's Plumbing Permit) — Improvement

      Plumbing · AXIS MECHANICAL

    27. Jan 6, 2026

      Plumbing permit — (Contractor's Plumbing Permit) — Improvement

      Plumbing · AXIS MECHANICAL

  2. 2025

    2 filings
    View permits (2)

    1. Jan 21, 2025

      Electrical permit — (Contractor's Electrical Permit) — Improvement

      Electrical · CHAMBERS ELECTRIC AB

    2. Jan 15, 2025

      Interior Alterations $15K

      ITC PROJECTS

  3. 2024

    9 filings
    View permits (9)

    1. Sep 19, 2024

      Electrical permit — (Contractor's Electrical Permit) — Improvement

      Electrical · TROTTER & MORTON BUILDING TECHNOLOGIES

    2. Sep 9, 2024

      HVAC mechanical permit — (Contractor's Heating, Ventilation and Air Condition...

      Mechanical · A1 HVAC EXPERTS

    3. Aug 26, 2024

      Electrical permit — (Contractor's Electrical Permit) — Improvement

      Electrical · TROTTER & MORTON BUILDING TECHNOLOGIES

    4. Aug 9, 2024

      Repair of parkade $28K

    5. Jul 26, 2024

      Electrical permit — (Contractor's Electrical Permit) — Improvement

      Electrical · TROTTER & MORTON BUILDING TECHNOLOGIES

    6. Jul 2, 2024

      Interior Alterations - Office $400K

      MODE INTERIOR DESIGN STUDIO

    7. Jun 11, 2024

      OFFICE

      Tenancy Change · COPPER FOX METALS

    8. May 16, 2024

      OFFICE

      Tenancy Change · MODE INTERIOR DESIGN STUDIO

    9. Mar 8, 2024

      OFFICE

      Tenancy Change · ITC AB RESIDENTIAL PROJECTS

  4. 2022

    4 filings
    View permits (4)

    1. Nov 10, 2022

      OFFICE

      Tenancy Change · LEVEL 52

    2. May 3, 2022

      Interior Office Alteration $100K

      TRIBUILD CONTRACTING

    3. Apr 18, 2022

      OFFICE

      Tenancy Change · ITC PROJECTS

    4. Apr 18, 2022

      OFFICE

      Tenancy Change · ITC PROJECTS

  5. 2021

    2 filings
    View permits (2)

    1. Nov 17, 2021

      OFFICE

      Tenancy Change · BUILT BY FIELD

    2. Mar 3, 2021

      OFFICE

      Tenancy Change · QUADRUM MORTGAGE

View 21 earlier years

  1. 2020

    2 filings
    View permits (2)

    1. Jun 1, 2020

      NEW: SIGN - CLASS D (PROJECTING SIGN) - LOCATED WITHIN ROAD RIGHTS-OF-WAY SET...

      Development · NATIONAL NEON

    2. Jun 1, 2020

      Application SIGN - CLASS D

      Released

  2. 2019

    8 filings
    View permits (8)

    1. Dec 6, 2019

      Fire alarm upgrade $8K

      NOSE CREEK ELECTRICAL SERVICES

    2. Oct 31, 2019

      Electrical permit — (Contractor's Electrical Permit) — Improvement

      Electrical · NOSE CREEK ELECTRICAL SERVICES

    3. Oct 26, 2019

      HVAC mechanical permit — (Contractor's Heating, Ventilation and Air Condition...

      Mechanical · DIRECT AIR COMMERCIAL SHEET METAL

    4. Oct 22, 2019

      Plumbing permit — (Contractor's Plumbing Permit) — Improvement

      Plumbing · TRI-ALTA MECHANICAL

    5. Oct 4, 2019

      Electrical permit — (Contractor's Electrical Permit) — Improvement

      Electrical · TROTTER & MORTON BUILDING TECHNOLOGIES

    6. Aug 22, 2019

      Electrical permit — (Contractor's Electrical Permit) — Improvement

      Electrical · TROTTER & MORTON BUILDING TECHNOLOGIES

    7. Aug 6, 2019

      Interior alterations $147K

      CYNC ARCHITECTURE

    8. Jun 14, 2019

      Group D Office $350K

      TROTTER & MORTON BUILDING TECHNOLOGIES

  3. 2018

    3 filings
    View permits (3)

    1. Aug 27, 2018

      Leasehold Improvements $101K

      INSITE LICENSED INTERIOR DESIGN GROUP

    2. Jul 25, 2018

      Interior Alteration, Group D $48K

      BENTALL GREENOAK

    3. Feb 5, 2018

      Interior alterations $68K

      INSITE LICENSED INTERIOR DESIGN GROUP

  4. 2017

    4 filings
    View permits (4)

    1. Aug 24, 2017

      Office Reno. Central Park Plaza Suite 770 $187K

      ITC MANAGEMENT

    2. Jul 25, 2017

      Interior Alterations $87K

      LEMAY ARCHITECTURE & DESIGN

    3. May 9, 2017

      Interior Alteration - Group D - Offcie $4K

      ETON-WEST CONSTRUCTION

    4. Apr 19, 2017

      Office interior alterations $200K

      BENTALL GREENOAK

  5. 2016

    2 filings
    View permits (2)

    1. Aug 26, 2016

      4th Floor Lobby and washrooms at Central Plaza $35K

      4C ARCHITECTURE

    2. Aug 2, 2016

      Interior Alteration Group D offices $29K

      FULL SPECTRUM CONSTRUCTION

  6. 2015

    3 filings
    View permits (3)

    1. Oct 8, 2015

      Washroom and lobby finishes upgrade $49K

      4C ARCHITECTURE

    2. Jul 19, 2015

      INTERIOR OFFICE ALTERATIONS $50K

      LEMAY ARCHITECTURE & DESIGN

    3. May 13, 2015

      Repair $356K

      ALBERTA GLASS COMPANY

  7. 2014

    5 filings
    View permits (5)

    1. Oct 10, 2014

      New Tenant - Group D $42K

      LABBE-LEECH INTERIORS

    2. May 16, 2014

      Renovation to Existing Group D $18K

      LABBE-LEECH INTERIORS

    3. Apr 8, 2014

      Repair (Central Park Plaza - Curtain Wall Repairs) $184K

      ALBERTA GLASS COMPANY

    4. Mar 10, 2014

      Parkade restoration $47K

      C C D WESTERN

    5. Jan 29, 2014

      New wall and door $35K

      LEMAY ARCHITECTURE & DESIGN

  8. 2013

    1 filing
    View permits (1)

    1. May 8, 2013

      Window Repair $114K

      EVOLUTION GLASS

  9. 2012

    1 filing
    View permits (1)

    1. Jan 5, 2012

      Interior Alteration $50K

      TOM THE CARPENTER

  10. 2011

    6 filings
    View permits (6)

    1. Dec 21, 2011

      Interior partitioning $13K

      LEMAY ARCHITECTURE & DESIGN

    2. Nov 8, 2011

      Interior Alteration $25K

      RICK BALBI ARCHITECT

    3. Oct 19, 2011

      Interior Alteration and Use Confirmation $80K

      LABBE-LEECH INTERIORS

    4. Sep 3, 2011

      fire alarm $463K

      WESTERN ELECTRICAL MANAGEMENT

    5. Jun 17, 2011

      Interior Alteration $160K

      LEMAY ARCHITECTURE & DESIGN

    6. Jan 20, 2011

      INTERIOR PARTITION AND USE CONFIRMATION $20K

      LEMAY ARCHITECTURE & DESIGN

  11. 2010

    3 filings
    View permits (3)

    1. Oct 22, 2010

      INTERIOR ALTERATION AND USE $133K

      MAGNUS INTERIORS

    2. Oct 13, 2010

      Interior Alteration $82K

      E & P ENTERPRISES

    3. Feb 10, 2010

      INTERIOR PARTITIONING $75K

      STEELE & CO

  12. 2009

    1 filing
    View permits (1)

    1. Jul 9, 2009

      Commercial Interior Partition and Business Use Confirmation for office $15K

      LEMAY ARCHITECTURE & DESIGN

  13. 2008

    3 filings
    View permits (3)

    1. Dec 22, 2008

      New vestibule $10K

      TOM THE CARPENTER

    2. May 22, 2008

      INTERIOR PARTITIONING $20K

    3. Mar 24, 2008

      Commercial Interior Partition $24K

      LEMAY ARCHITECTURE & DESIGN

  14. 2007

    1 filing
    View permits (1)

    1. Feb 20, 2007

      Commercial Interior Partition $39K

      CORANDA CONSTRUCTION

  15. 2006

    5 filings
    View permits (5)

    1. Nov 17, 2006

      Interior Alteration $154K

      LEDCOR CONSTRUCTION

    2. Aug 3, 2006

      INTERIOR ALTERATION $45K

      CORANDA CONSTRUCTION

    3. Jul 20, 2006

      INTERIOR PARTITIONING & BUC $33K

      ENG CAN CONTRACTING

    4. Jun 30, 2006

      INTERIOR ALTERATION $152K

      STANTEC ARCHITECTURE

    5. Mar 16, 2006

      Commercial Interior Partition and Business Use Confirmation for Office $170K

      APACON INTERIOR CONSTRUCTION

  16. 2005

    12 filings
    View permits (12)

    1. Dec 8, 2005

      Application SIGNS - CLASS 1

      Released

    2. Dec 2, 2005

      Interior Alteration and Use Confirmation $28K

      CORANDA CONSTRUCTION

    3. Nov 22, 2005

      Interior Alterations & Use Approval $120K

      TATOMIR CONSTRUCTION

    4. Sep 19, 2005

      Interior Partitioning $17K

      ENG CAN CONTRACTING

    5. Sep 9, 2005

      Commrecial Interior Partition & Business Use $110K

      TATOMIR CONSTRUCTION

    6. Jul 12, 2005

      INTERIOR ALTERATION AND USE APPROVAL $60K

      CORANDA CONSTRUCTION

    7. Jul 7, 2005

      Interior Alteration & Use Approval $38K

      NORCAL CONSTRUCTION

    8. Jun 1, 2005

      Interior Partitioning for Expansion $39K

      CORANDA CONSTRUCTION

    9. May 23, 2005

      INTERIOR ALTERATION AND USE APPROVAL $44K

      CORANDA CONSTRUCTION

    10. May 3, 2005

      Commercial Interior Partition & Use $130K

      APACON INTERIOR CONSTRUCTION

    11. Mar 21, 2005

      Interior Alterations & Use Approval $56K

      LABBE-LEECH INTERIORS

    12. Mar 4, 2005

      Application SIGNS - CLASS 1

      Released

  17. 2004

    6 filings
    View permits (6)

    1. Nov 17, 2004

      Interior Partioning $41K

      CORANDA CONSTRUCTION

    2. Oct 18, 2004

      Commercial Interior Partition and Business Use Confirmation for Office Use $13K

      ARGOS-MISSION CONSTRUCTION SERVICES

    3. Oct 14, 2004

      Interior Alteration (Existing Tenant) $169K

      CORANDA CONSTRUCTION

    4. Apr 20, 2004

      Application TAKE-OUT FOOD SERVICE

      Released

    5. Feb 20, 2004

      Commercial Interior Partition and Business Use Confirmation $86K

      MADAROCH CONSTRUCTION

    6. Jan 22, 2004

      Int Alt $5K

      ARGOS-MISSION CONSTRUCTION SERVICES

  18. 2003

    2 filings
    View permits (2)

    1. Dec 2, 2003

      Leasehold improvements $36K

      CORANDA CONSTRUCTION

    2. May 22, 2003

      Interior Alterations for Existing Office $25K

      CORANDA CONSTRUCTION

  19. 2002

    3 filings
    View permits (3)

    1. Dec 9, 2002

      Interior Alteration $32K

      CORANDA CONSTRUCTION

    2. Dec 6, 2002

      Application MEDICAL CLINIC

      Released

    3. Oct 14, 2002

      Interior Alteration $26K

      CORANDA CONSTRUCTION

  20. 2001

    3 filings
    View permits (3)

    1. Aug 15, 2001

      Interior Alterations $54K

      CORANDA CONSTRUCTION

    2. Jan 15, 2001

      Interior Alterations & Use Approval $122K

      ALTA INTERIOR CONTRACTING

    3. Jan 10, 2001

      Interior partitioning for office to office use - existing tenant $112K

      CORANDA CONSTRUCTION

  21. 2000

    5 filings
    View permits (5)

    1. Dec 1, 2000

      Interior alterations and use confirmation $30K

      K V K INVESTMENTS LTD

    2. Nov 9, 2000

      Interior partitioning for existing office to office use $89K

      CORANDA CONSTRUCTION

    3. Oct 6, 2000

      Alteration $29K

      CORANDA CONSTRUCTION

    4. Sep 21, 2000

      Interior partitioning from office to office $10K

      CORANDA CONSTRUCTION

    5. May 2, 2000

      int. part. & use for oofice $21K

      CORANDA CONSTRUCTION

Nearby Construction

Within 250 m

Active and recent construction within 250 m of this address.

13 locations shown

  • 1

    344 12 Av SW

    New Build
    30 m
  • 2

    1719 12 Av SW

    New Build
    50 m
  • 3

    333 11 Av SW

    Renovation
    87 m
  • 4

    395 11 Av SW

    New Build
    102 m
  • 5

    1213 4 St SW

    Renovation
    117 m
  • 6

    322 11 Av SW

    Renovation ×2
    130 m
  • 7

    326 11 Av SW

    Renovation
    141 m
  • 8

    301 11 Av SW

    New Build
    147 m
  • 9

    881 15 Av SW

    Renovation
    164 m
  • 10

    334 14 Av SW

    New Build ×2
    211 m
  • 11

    220 12 Av SW

    Renovation
    231 m
  • 12

    225 13 Av SW

    New Build
    234 m
  • 13

    540 12 Av SW

    Renovation
    248 m
7

New Build

8

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.

340 12 Av SW in Calgary has 118 building permits on record dating back to 2000, most recently on July 15, 2026.