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Home โ†’ Calgary Address โ†’ Altadore โ†’ 4908 21 ST SW

๐Ÿ  Calgary Address Intelligence

4908 21 ST SW, Calgary

4908 21 ST SW is a detached home built in 1955, 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
1955
Approximate housing age context
Official property data release: July 7, 2026
See the Complete Picture for 4908 21 ST SW

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

๐Ÿซ School Accessibility & Capacity

Public-school utilization is elevated, but daycare availability is extensive. The nearest daycare is MASTER'S BEFORE AND AFTER SCHOOL PROGRAM at 2.2 min by car.

Nearest assigned school
Altadore School
2.5 min drive / 14.0 min walk
Highest utilization
102%
Over capacity
Current enrolment condition
Over capacity
Highest assigned-school utilization: 102%
Farthest school walk
44.8 min
Mount Royal School
Official dataset release: July 23, 2026

๐ŸŽ“ School Performance

The available Grade 6 and Grade 9 records show a moderate spread rather than a single uniform performance signal. School rankings should be read as one indicator only, alongside school fit, program availability, transportation, learning supports, and family needs.

ST. JAMES SCHOOL
79.0 | Above Average
Grade 9, 2025 | Board rank 8/50 | Calgary rank 18/116
Top Calgary rank
40/241
Altadore School
PAT score spread
10.8 points
69.6 to 80.4
Strongest matched result
Altadore School
80.4 | Above Average | Grade 6
Official dataset release: June 16, 2026

๐Ÿš— Daily Accessibility

Car-based daily access is strong for this address. Drive access is the strongest part of this Daily Accessibility profile.

Nearest daycare
2.2 min
MASTER'S BEFORE AND AFTER SCHOOL PROGRAM
High school drive
2.6 min
Calgary median 8.2 min
Downtown
11.5 min
Drive | Calgary median 19.5 min
Junior high drive
6.8 min
Calgary median 4.7 min
Daily accessibility map for 4908 21 ST SW, Calgary showing nearby schools, grocery stores, parks, LRT stations and nearby amenities
Daily accessibility map for 4908 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

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

Daily access
100/100
1 of 1 destinations within the model's 15-minute threshold
Mobility access
62/100
2 of 3 destinations within the model's 15-minute threshold
CCSD family access
65/100
3 of 4 destinations within the model's 15-minute threshold
Official dataset release: August 25, 2026

๐ŸšŒ Nearby Bus Transit

Bus access at this address is mixed across stop proximity and nearby route availability.

Compared with Calgary
0.8 min faster
Calgary median 3.0 min
Walk to nearest stop
2.3 min
About 192 m by the pedestrian route
Compared with community
0.3 min faster
Altadore median 2.6 min
Official dataset release: August 25, 2026

๐Ÿ‘ฅ Community Profile

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

Children age 0-14
20%
Calgary avg: 18%
Home ownership
68%
Calgary avg: 69%
Household income
$153,000
Calgary avg: $98,000
Immigrant population
14%
Calgary avg: 33%
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.

Canopy benchmark profile
Above community / Above Calgary
Community / Calgary comparison
Canopy area within 20 m
381.5 mยฒ
Mapped canopy area
Community median
12.7%
Altadore
Official dataset release: August 13, 2026

๐ŸŒŠ Flood Context & ๐Ÿš’ Fire Protection Access

For this address, flood context is outside mapped floodplain. Fire protection access shows 3.8 min to the nearest station and 60 m to the nearest City-owned hydrant.

Nearest floodplain distance
1203 m
Distance to mapped floodplain boundary
Fire station
3.8 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

This community's latest reported disorder pressure was near Calgary's median, with Disturbance, Intoxicated Persons, and Noise Complaint appearing among the common reported issues.

Reporting month
2026-06
Latest available community data
Latest disorder pressure
9.60 / 1,000
2026-06
Most common reported issue
Disturbance
Latest available month
Official dataset release: July 30, 2026

๐Ÿšฆ Nearby Traffic Safety Incidents

The nearby historical records include more than one road-user category, including pedestrian- and cyclist-related records.

Records in the latest 12 months
0 records
Measured to August 18, 2026
Latest recorded incident
September 25, 2024
490 m from address ยท Cyclist-related ยท EMS-marked
Matched records within 500 m
2 records
Historical records in the analysis area
Official dataset release: August 18, 2026

โ˜Ž๏ธ 311 Service Requests

311 Service Requests for Altadore are much higher than median in the latest available month. The latest rate is 35.11 per 1,000 residents, compared with the Calgary community median of 21.69.

Monthly variation
Moderate
Last 12 months
12-month comparison
78.6% above
Compared with Calgary median
Calgary median
21.69 / 1,000
2026-06
Latest issue mix
roadway maintenance issues
Most reported latest-month type
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 84 m. Permit type and current recorded status should be read as separate facts.

Nearby permit types
Secondary Suite, Single Detached Dwelling, and Deck Relaxation
Up to three distinct record types
Within 150 m
4 permits
Matched permit locations
Latest decision
July 31, 2026
Among matched permit records
Official dataset release: August 16, 2026

๐Ÿงฑ Building Permit History

Building Permit history includes garage or accessory-work detail in the available City data.

Improvement records
1
Classified as Improvement
Units on latest record
0
Listed on 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 property sits below the community median for its recorded house type, while tax history is shown separately as annual municipal tax records.

Latest property tax
$6,649.90
Tax year: 2026
Tax vs last year
+20.6%
Year-over-year property tax change
Local assessment position
Below median
Compared with Altadore median
Records available
22
Assessment/tax history rows
Official dataset release: April 1, 2026

See the Full Picture for 4908 21 ST SW

This page provides a quick overview of 4908 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.

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