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Home โ†’ Calgary Address โ†’ Altadore โ†’ 4108 20 ST SW

๐Ÿ  Calgary Address Intelligence

4108 20 ST SW, Calgary

4108 20 ST SW is a detached home built in 1953, 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
Detached
Based on Calgary property records
Year built
1953
Approximate housing age context
Official property data release: July 7, 2026
See the Complete Picture for 4108 20 ST SW

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

๐Ÿซ School Accessibility & Capacity

Assigned CBE utilization is Over capacity, while daycare capacity is a stronger part of the profile. The nearest assigned school is Altadore School.

Nearby CCSD options
2 option(s)
St. Mary's High School, St. James School
Nearest assigned school
Altadore School
2.4 min drive / 13.3 min walk
Daycare capacity
396 spaces
Extensive
Longest school drive
5.2 min
Mount Royal School
Official dataset release: July 23, 2026

๐ŸŽ“ School Performance

The matched PAT data shows a moderate grade-band difference for this address. Results range from 69.6 to 80.4. School rankings should be read as one indicator only, alongside school fit, program availability, transportation, learning supports, and family needs.

PAT score spread
10.8 points
69.6 to 80.4
ST. JAMES SCHOOL
69.6 | Average
Grade 6, 2025 | Board rank 58/94 | Calgary rank 131/241
ST. JAMES SCHOOL
79.0 | Above Average
Grade 9, 2025 | Board rank 8/50 | Calgary rank 18/116
Strongest matched result
Altadore School
80.4 | Above Average | Grade 6
Official dataset release: June 16, 2026

๐Ÿš— Daily Accessibility

Local daily access is strong for this address. Nearby essentials are a strong part of the Daily Accessibility profile.

High school drive
3.4 min
Calgary median 8.2 min
Elementary school drive
2.4 min
Calgary median 3.3 min
Elementary school walk
13.3 min
Calgary median 16.4 min
Nearest LRT station
Sunalta
Drive 8.4 min | Walk 43.9 min
Daily accessibility map for 4108 20 ST SW, Calgary showing nearby schools, grocery stores, parks, LRT stations and nearby amenities
Daily accessibility map for 4108 20 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

Grocery access is a leading part of the available 15-Minute Living results for this address.

Mobility access
64/100
2 of 3 destinations within the model's 15-minute threshold
15-minute threshold coverage
CBE 10/13 ยท CCSD 9/13
Within the model's assigned travel-time threshold
Closest selected destination
Bus
0.8 min by walk
Official dataset release: August 25, 2026

๐ŸšŒ Nearby Bus Transit

Bus access at this address compares favourably with both the Altadore and Calgary benchmarks.

Transit benchmark profile
Stronger than both
Stop proximity and route availability
Compared with Calgary
2.3 min faster
Calgary median 3.0 min
Routes at nearest stop
1 route
Route 7
Official dataset release: August 25, 2026

๐Ÿ‘ฅ Community Profile

Altadore combines higher household income with stronger university certificate or degree attainment.

Immigrant population
14%
Calgary avg: 33%
Home ownership
68%
Calgary avg: 69%
Residential stability
49%
2016-2021 Census mobility | Calgary avg: 58%
Household income
$153,000
Calgary avg: $98,000
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

Canopy coverage at this address is 5.2 percentage points above the Altadore median and 11.5 percentage points above the Calgary median.

Compared with Calgary
11.5 percentage points above
Calgary median 6.5%
Community median
12.7%
Altadore
20 m canopy coverage
17.9%
Mapped canopy within 20 metres
Official dataset release: August 13, 2026

๐ŸŒŠ Flood Context & ๐Ÿš’ Fire Protection Access

The combined safety profile shows outside mapped floodplain, typical fire-station access, and very close hydrant access.

Nearest floodplain distance
1141 m
Distance to mapped floodplain boundary
Water hydrant
27 m
Very close access to nearest City-owned hydrant
Official dataset releases: Flood July 10, 2026 ยท Fire July 10, 2026

๐Ÿ“ Disorder & Community Pressure

Latest-month reported disorder pressure in Altadore was similar to the Calgary median; common issue types included Disturbance, Intoxicated Persons, and Noise Complaint.

Calgary median
11.19 / 1,000
2026-06
Common reported issues
Disturbance, Intoxicated Persons, and Noise Complaint
Up to three latest-month issue types
Compared with Calgary
Similar to Calgary
Latest available month
Official dataset release: July 30, 2026

๐Ÿšฆ Nearby Traffic Safety Incidents

The matched history spans 2024, with no records in the latest 12 months.

Pedestrian-related records
1 record
Matched records within the analysis area
Matched records within 500 m
1 record
Historical records in the analysis area
Records in the latest 12 months
0 records
Measured to August 18, 2026
Official dataset release: August 18, 2026

โ˜Ž๏ธ 311 Service Requests

The latest 311 snapshot shows Altadore at 35.11 requests per 1,000 residents in 2026-06. That is 61.9% above the Calgary median, with roadway maintenance issues the most common available issue type.

Highest month
37.49 / 1,000
2025-08
Monthly variation
Moderate
Last 12 months
Recent trend
Flat
Last available months
311 level
Much higher than median
Current profile
Official dataset release: July 10, 2026

๐Ÿ—๏ธ Nearby Development Permits

The current search returned 1 permit matched to this property, alongside nearby public permit records. Review the listed permit type, address, distance, and status for the available public context.

Nearby permit types
Secondary Suite, Accessory Residential Building, and Single Detached Dwelling
Up to three distinct record types
Closest permit status
Pending Release
Current recorded status
Latest decision
July 16, 2026
Among matched permit records
Official dataset release: August 16, 2026

๐Ÿงฑ Building Permit History

This page does not include usable Building Permit history for the address in the available City records.

Building Permit records
No records returned
Current static data
Record scope
Address-level
City Building Permit history
Data status
No records returned
Available City static data
Official dataset release: July 11, 2026

๐Ÿš๏ธ Housing History

Housing History shows a strong age contrast: this address is 52 years older than the local community median.

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

๐Ÿ’ฐ Property Value & Tax History

This address has a lower assessed value than the community median for similar homes in the available records.

Compared with community
23.3% below
Same property type median
Total tax shown
$83,961.87
Sum of available annual tax records
Community same-type median
$1,270,000
Altadore Detached
Tax since 2005
+260.9%
First available tax to latest tax
Official dataset release: April 1, 2026

See the Full Picture for 4108 20 ST SW

This page provides a quick overview of 4108 20 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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