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CanPermits · property records report · canpermits.com/address/4635-20-av-nw-calgary

4635 20 Av NW

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?
4 building permits on record since 2006, most recently Jan 19, 2007.
1 development application on file (ACCESSORY BUILDING; SEMI-DETACHED DWELLING), most recently filed Jan 25, 2006.
View building permit timeline
What’s the land-use designation?
R-CG · Residential - Grade-Oriented Infill · as of Jul 6, 2026
What could change around it?
19 active construction records within 250 m of this address.
View nearby construction
What’s the City’s assessed value?
$828,000 · 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.

Get the full record

4635 20 Av NW

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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Money-back guarantee. Full refund if a record is attached to the wrong address, or a permit or order is marked “open” that the City has since closed — email [email protected]. One-time · a 3-day access link is emailed to you.

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 6, 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
2006
2007

  1. 2007

    3 filings
    View permits (3)

    1. Jan 19, 2007

      Garage $10K

    2. Jan 15, 2007

      SEMI-D,FIREPLACE,GARAGE,PORCH,BSMT-DEV, $137K

    3. Jan 15, 2007

      SEMI-D,FIREPLACE,PORCH, $97K

  2. 2006

    2 filings
    View permits (2)

    1. Oct 4, 2006

      Demolition

      FIRST GENERAL SERVICES

    2. Jan 25, 2006

      Application ACCESSORY BUILDING; SEMI-DETACHED DWELLING

      Released

Nearby Construction

Within 250 m

Active and recent construction within 250 m of this address.

19 locations shown

  • 1

    4636 20 Av Nw

    Development Permits Zoning Changes
    26 m
  • 2

    4640 19 Av Nw

    Development Permits
    48 m
  • 3

    4640 19 Av NW

    Demolition
    74 m
  • 4

    2103 46 St Nw

    Development Permits
    78 m
  • 5

    4709r 19 Av NW

    Renovation
    125 m
  • 6

    4711r 19 Av NW

    Renovation
    130 m
  • 7

    4540 20 Av NW

    Renovation
    167 m
  • 8

    4620 Bowness Rd Nw

    Development Permits
    173 m
  • 9

    4537 21 Av NW

    New Build ×2
    199 m
  • 10

    4527 20 Av Nw

    Development Permits
    203 m
  • 11

    4535 21 Av NW

    New Build ×2 Development Permits
    206 m
  • 12

    4627 Bowness Rd NW

    Renovation Development Permits
    207 m
  • 13

    4603b 22 Av NW

    New Build
    213 m
  • 14

    2 addresses at this point

    Development Permits ×2
    215 m
  • 15

    2 addresses at this point

    New Build ×3
    221 m
  • 16

    4620 22 Av Nw

    Development Permits
    233 m
  • 17

    4616 22 Av NW

    New Build Development Permits
    237 m
  • 18

    4712 22 Av Nw

    Development Permits
    241 m
  • 19

    2 addresses at this point

    New Build ×2
    248 m
11

New Build

4

Renovation

1

Demolition

12

Development Permits

1

Zoning Changes

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.

4635 20 Av NW in Calgary has 4 building permits on record dating back to 2006, most recently on January 19, 2007.