YYC-Wander

Home โ†’ Calgary Address โ†’ Altadore โ†’ 4911 21 ST SW

๐Ÿ  Calgary Address Intelligence

4911 21 ST SW, Calgary

4911 21 ST SW is a detached home built in 2006, 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
2006
Approximate housing age context
Official property data release: July 7, 2026
See the Complete Picture for 4911 21 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 Central Memorial High School.

Highest utilization
102%
Over capacity
Nearby CCSD options
2 option(s)
St. Mary's High School, St. James School
Nearest daycare
MASTER'S BEFORE AND AFTER SCHOOL PROGRAM
2.5 min
Farthest school walk
46.3 min
Mount Royal School
Official dataset release: July 23, 2026

๐ŸŽ“ School Performance

Grade-band review matters here because the available records are not identical across Grade 6 and Grade 6. School rankings should be read as one indicator only, alongside school fit, program availability, transportation, learning supports, and family needs.

Lowest matched result
ST. JAMES SCHOOL
69.6 | Average | Grade 6
Matched schools with PAT data
3
Latest available records include 2025
ST. JAMES SCHOOL
69.6 | Average
Grade 6, 2025 | Board rank 58/94 | Calgary rank 131/241
Overall PAT context
Above Average
Average latest PAT score: 77.0
Official dataset release: June 16, 2026

๐Ÿš— Daily Accessibility

Downtown access is faster than the Calgary median for this address. The recorded downtown drive time is 11.4 min, compared with a 19.5 min median.

Costco
11.8 min
Costco
Nearest daycare
2.5 min
MASTER'S BEFORE AND AFTER SCHOOL PROGRAM
Elementary school drive
2.8 min
Calgary median 3.3 min
Junior high walk
46.3 min
Calgary median 25.2 min
Daily accessibility map for 4911 21 ST SW, Calgary showing nearby schools, grocery stores, parks, LRT stations and nearby amenities
Daily accessibility map for 4911 21 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

This address has strong modelled access across several routine destination groups.

Shopping access
90/100
2 of 2 destinations within the model's 15-minute threshold
15-minute threshold coverage
CBE 10/13 ยท CCSD 11/13
Within the model's assigned travel-time threshold
Health access
96/100
1 of 1 destinations within the model's 15-minute threshold
Official dataset release: August 25, 2026

๐ŸšŒ Nearby Bus Transit

The closest stop is about 3.7 min away, while 2 routes are available within a 10-minute walk.

Routes within 10 minutes
2 routes
Routes 13, 7
Walk to nearest stop
3.7 min
About 310 m by the pedestrian route
Transit benchmark profile
Farther stop / More routes
Stop proximity and route availability
Official dataset release: August 25, 2026

๐Ÿ‘ฅ Community Profile

Income and education are the leading community-profile signals for Altadore.

Home ownership
68%
Calgary avg: 69%
Residential stability
49%
2016-2021 Census mobility | Calgary avg: 58%
Children age 0-14
20%
Calgary avg: 18%
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

This address is below the Altadore canopy median but remains above the Calgary median.

Compared with community
4.5 percentage points below
Altadore median 12.7%
20 m canopy coverage
8.2%
Mapped canopy within 20 metres
Compared with Calgary
1.8 percentage points above
Calgary median 6.5%
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 near hydrant access.

Flood zone / overlap
0%
outside mapped flood zone
Fire station
3.6 min
Lincoln Park Fire Station #20 | 1.8 km drive
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.

Latest disorder pressure
9.60 / 1,000
2026-06
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

Historical records occur between 250 and 500 metres from this address rather than in the immediate area.

Recorded incident locations
1 location
Distinct mapped coordinates
Nearest recorded incident
450 m
June 3, 2024 ยท Pedestrian-related ยท EMS-marked
Record coverage period
2024
Earliest to latest matched record
Official dataset release: August 18, 2026

โ˜Ž๏ธ 311 Service Requests

This static page classifies the local 311 pattern as roadway maintenance dominant. Latest-month rate, Calgary median comparison, common service-request types, and recent direction should be read together.

Highest month
37.49 / 1,000
2025-08
Common issue
roadway maintenance issues
Most reported 12-month type
12-month comparison
78.6% above
Compared with Calgary median
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 within 150 metres of this address, at about 83 m. Permit type and current recorded status should be read as separate facts.

Closest permit status
Released
Current recorded status
Latest decision
July 31, 2026
Among matched permit records
Nearby permit types
Secondary Suite, Deck Relaxation, and Single Detached Dwelling
Up to three distinct record types
Official dataset release: August 16, 2026

๐Ÿงฑ Building Permit History

The address-level Building Permit data includes Improvement work context, with the latest record dated May 8, 2013.

Units on latest record
1
Listed on available City record
Earliest recorded permit date
March 23, 2006
Available City record
Latest work type
New
Available City record
Official dataset release: July 11, 2026

๐Ÿš๏ธ Housing History

The available permit record exists, but it does not point to very recent work in the static summary.

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

๐Ÿ’ฐ Property Value & Tax History

The latest assessed value is 14.2% above the median for similar detached properties in Altadore. The latest property-tax record is $9,642.36.

Assessment since 2008
+20.8%
First available value to latest value
Compared with Calgary
101.9% above
Same property type median
Calgary same-type median
$718,000
All Community Detached
Value & tax snapshot
$1,450,000
Latest tax: $9,642.36
Official dataset release: April 1, 2026

See the Full Picture for 4911 21 ST SW

This page provides a quick overview of 4911 21 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.

Some interactive features and the latest available property information are only available in the YYC-Wander Address Explorer.

Open the Full Address Report

Free to explore.

Explore Other Free YYC-Wander Tools