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Home โ†’ Calgary Address โ†’ Altadore โ†’ 4921 20A ST SW

๐Ÿ  Calgary Address Intelligence

4921 20A ST SW, Calgary

4921 20A ST SW is a duplex home built in 2012, located in Altadore, Calgary. Explore schools, daily and 15-minute accessibility, public transit, traffic safety, crime and disorder trends, nearby development, flood risk, fire protection, 311 service requests, tree canopy, housing history, assessment values, and property taxes.

Community
Altadore
Calgary neighbourhood context
Property type
Duplex
Based on Calgary property records
Year built
2012
Approximate housing age context
Official property data release: July 7, 2026
See the Complete Picture for 4921 20A ST SW

Free interactive maps, detailed comparisons, and the latest available data.

๐Ÿซ School Accessibility & Capacity

This address shows higher school-demand pressure alongside extensive daycare availability among the closest records.

Highest utilization
102%
Over capacity
Nearest assigned school
Central Memorial High School
2.3 min drive / 4.9 min walk
Nearby CCSD options
2 option(s)
St. Mary's High School, St. James School
Nearest daycare
MASTER'S BEFORE AND AFTER SCHOOL PROGRAM
2.6 min
Official dataset release: July 23, 2026

๐ŸŽ“ School Performance

School Performance is partly grade-dependent in the static data. Grade 6 and Grade 6 records differ by 10.8 points. School rankings should be read as one indicator only, alongside school fit, program availability, transportation, learning supports, and family needs.

Overall PAT context
Above Average
Average latest PAT score: 77.0
Top board rank
26/147
Altadore School
Latest PAT year
2025
Latest matched records in this static page
Lowest matched result
ST. JAMES SCHOOL
69.6 | Average | Grade 6
Official dataset release: June 16, 2026

๐Ÿš— Daily Accessibility

Downtown access is faster than the Calgary median for this address. The static route data shows efficient downtown access from this property.

Mall
8.1 min
Chinook Centre South Parkade
Children's Hospital
13.6 min
Alberta Children's Hospital
Junior high drive
7.2 min
Calgary median 4.7 min
Elementary school walk
14.6 min
Calgary median 16.4 min
Daily accessibility map for 4921 20A ST SW, Calgary showing nearby schools, grocery stores, parks, LRT stations and nearby amenities
Daily accessibility map for 4921 20A ST SW, Calgary, showing nearby schools, grocery stores, parks, public transit, and everyday amenities.
Click the map to explore the interactive version.
Official dataset release: July 1, 2026

๐Ÿงญ 15-Minute Living Profile

The available profile shows broad access strength rather than one isolated destination advantage.

Mobility access
62/100
2 of 3 destinations within the model's 15-minute threshold
Health access
96/100
1 of 1 destinations within the model's 15-minute threshold
Lifestyle access
96/100
2 of 2 destinations within the model's 15-minute threshold
Official dataset release: August 25, 2026

๐ŸšŒ Nearby Bus Transit

The nearest stop is 2.9 min away, with 2 routes within five minutes and 2 routes within 10 minutes.

Walk to nearest stop
2.9 min
About 244 m by the pedestrian route
Routes within 5 minutes
2 routes
Routes 7, 13
Transit benchmark profile
Mixed transit access
Stop proximity and route availability
Official dataset release: August 25, 2026

๐Ÿ‘ฅ Community Profile

The profile is comparatively advantaged on income and education: $153,000 household income and 61% university certificate or degree rate.

Immigrant population
14%
Calgary avg: 33%
Home ownership
68%
Calgary avg: 69%
Household income
$153,000
Calgary avg: $98,000
Children age 0-14
20%
Calgary avg: 18%
Official dataset release: November 30, 2022

๐Ÿ˜๏ธ Community Density

Altadore has a population density of 3,420 people per km^2 and a residential density of 1,442 residential units per km^2. Compared with the Calgary community median, population density is 30.8% above and residential density is 34.1% above.

Official dataset release: November 30, 2022

๐ŸŒณ Nearby Tree Canopy Coverage

This address has stronger mapped canopy coverage than both comparison medians in the static data.

Community median
12.7%
Altadore
Calgary median
6.5%
City-wide address benchmark
Canopy benchmark profile
Above community / Above Calgary
Community / Calgary comparison
Official dataset release: August 13, 2026

๐ŸŒŠ Flood Context & ๐Ÿš’ Fire Protection Access

Flood mapping shows outside mapped flood zone. Emergency access is summarized by a 3.6 min drive to Lincoln Park Fire Station #20 and a hydrant distance of 80 m.

Fire station
3.6 min
Lincoln Park Fire Station #20 | 1.7 km drive
Flood zone / overlap
0%
outside mapped flood zone
Official dataset releases: Flood July 10, 2026 ยท Fire July 10, 2026

๐Ÿ“ Disorder & Community Pressure

The latest community disorder snapshot is close to Calgary's median for the same month. Common reported issues included Disturbance, Intoxicated Persons, and Noise Complaint.

Most common reported issue
Disturbance
Latest available month
Reporting month
2026-06
Latest available community data
Common reported issues
Disturbance, Intoxicated Persons, and Noise Complaint
Up to three latest-month issue types
Official dataset release: July 30, 2026

๐Ÿšฆ Nearby Traffic Safety Incidents

Matched traffic-safety records near this address involve multiple types of road users, with 2 records across 2 locations.

Pedestrian-related records
1 record
Matched records within the analysis area
Record coverage period
2024
Earliest to latest matched record
Nearest recorded incident
424 m
September 25, 2024 ยท Cyclist-related ยท EMS-marked
Official dataset release: August 18, 2026

โ˜Ž๏ธ 311 Service Requests

Over the available 12-month window, Altadore averaged 28.91 311 requests per 1,000 residents. The 12-month comparison is 78.6% above the Calgary median, while the recent direction is flat.

Latest issue mix
roadway maintenance issues
Most reported latest-month type
12-month comparison
78.6% above
Compared with Calgary median
Recent trend
Flat
Last available months
Calgary median
21.69 / 1,000
2026-06
Official dataset release: July 10, 2026

๐Ÿ—๏ธ Nearby Development Permits

The closest matched Development Permit location is about 48 m from this address. Permit type and current recorded status should be read as separate facts.

On this property
None
Current matched permit records
Closest permit type
Secondary Suite
Current public permit record
Nearby permits
28 permits
Within 400 m in the current search window
Official dataset release: August 16, 2026

๐Ÿงฑ Building Permit History

The address-level permit records include a garage or accessory classification, most recently dated July 16, 2013.

Latest work description
SEMI-D,BSMT-DEV,FIREPLACE,PORCH,
Available City record
Latest estimated project cost
$176,371
Listed on available City record
Building Permit records
3 Building Permit records
Available City records
Official dataset release: July 11, 2026

๐Ÿš๏ธ Housing History

Housing History includes older permit context rather than recent activity for this address.

Official dataset releases: Property July 7, 2026 ยท Building permits July 11, 2026

๐Ÿ’ฐ Property Value & Tax History

The city-level benchmark is $580,500, while this property is assessed at $1,020,000.

Value & tax snapshot
$1,020,000
Latest tax: $6,782.90
Tax vs last year
+13.3%
Year-over-year property tax change
Assessment since 2013
+129.5%
First available value to latest value
Local assessment position
Below median
Compared with Altadore median
Official dataset release: April 1, 2026

See the Full Picture for 4921 20A ST SW

This page provides a quick overview of 4921 20A ST SW. For a complete interactive experience, open the YYC-Wander Address Explorer to explore maps, school details, flood context, fire access, assessment history, crime trends, community insights, and more.

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