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๐Ÿ  Calgary Address Intelligence

3520 21 ST SW, Calgary

3520 21 ST SW is a townhouse complex 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
Townhouse Complex
Based on Calgary property records
Year built
2006
Approximate housing age context
Official property data release: July 7, 2026
See the Complete Picture for 3520 21 ST SW

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

๐Ÿซ School Accessibility & Capacity

The school-access profile mixes capacity pressure in CBE with stronger licensed childcare access. The closest daycare group totals 256 spaces.

Current enrolment condition
Over capacity
Highest assigned-school utilization: 109%
Licensed daycare
3 nearby
256 licensed spacesNearest: KIDS & COMPANY - MARDA LOOP
Highest utilization
109%
Over capacity
Nearby CCSD options
2 option(s)
St. Mary's High School, St. James School
Official dataset release: July 23, 2026

๐ŸŽ“ School Performance

Grade-band review matters here because the available records are not identical across Grade 9 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
Richmond School
73.1 | Average
Grade 6, 2025 | Board rank 58/147 | Calgary rank 100/241
Latest PAT year
2025
Latest matched records in this static page
ST. JAMES SCHOOL
79.0 | Above Average
Grade 9, 2025 | Board rank 8/50 | Calgary rank 18/116
Official dataset release: June 16, 2026

๐Ÿš— Daily Accessibility

Transit and downtown access are both strong for this address. Commute destinations are practical from this property.

Junior high drive
5.0 min
Calgary median 4.7 min
Costco
13.1 min
Costco
Downtown
9.7 min
Drive | Calgary median 19.5 min
Nearest LRT station
Shaganappi Point
Drive 6.0 min | Walk 36.4 min
Daily accessibility map for 3520 21 ST SW, Calgary showing nearby schools, grocery stores, parks, LRT stations and nearby amenities
Daily accessibility map for 3520 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

Daily essentials score ahead of the other available living themes here.

15-minute threshold coverage
CBE 10/13 ยท CCSD 9/13
Within the model's assigned travel-time threshold
Strongest access theme
Daily
100/100
Health access
93/100
1 of 1 destinations within the model's 15-minute threshold
Official dataset release: August 25, 2026

๐ŸšŒ Nearby Bus Transit

Nearby bus access combines NB 20 ST SW@ 36 AV SW with a mixed community and Calgary benchmark profile.

Compared with Calgary
0.2 min slower
Calgary median 3.0 min
Compared with community
0.7 min slower
Altadore median 2.6 min
Routes within 5 minutes
2 routes
Routes 7, 22
Official dataset release: August 25, 2026

๐Ÿ‘ฅ Community Profile

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

Residential stability
49%
2016-2021 Census mobility | Calgary avg: 58%
University certificate / degree
61%
Calgary avg: 36%
Immigrant population
14%
Calgary avg: 33%
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 property's canopy measurement sits near the typical level recorded for Altadore.

Community median
12.7%
Altadore
20 m canopy coverage
10.3%
Mapped canopy within 20 metres
Compared with community
2.4 percentage points below
Altadore median 12.7%
Official dataset release: August 13, 2026

๐ŸŒŠ Flood Context & ๐Ÿš’ Fire Protection Access

Flood mapping shows outside mapped flood zone. Fire access is Fast, with South Calgary Fire Station #5 about 3.4 min away and the nearest City-owned hydrant 52 m from the property.

Nearest floodplain distance
1454 m
Distance to mapped floodplain boundary
Flood zone / overlap
0%
outside mapped flood zone
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.

Most common reported issue
Disturbance
Latest available month
Latest disorder pressure
9.60 / 1,000
2026-06
Compared with Calgary
Similar to Calgary
Latest available month
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 5 records across 5 locations.

Latest recorded incident
June 19, 2026
214 m from address ยท Pedestrian-related ยท EMS-marked
EMS-marked records
5 records
Records carrying the EMS indicator
Record coverage period
2021โ€“2026
Earliest to latest matched record
Official dataset release: August 18, 2026

โ˜Ž๏ธ 311 Service Requests

This 311 section summarizes community-level municipal service pressure around this address. The current profile is much higher than median, the 12-month profile is much higher than median, and monthly variation is moderate.

Latest issue mix
roadway maintenance issues
Most reported latest-month type
Highest month
37.49 / 1,000
2025-08
Common issue
roadway maintenance issues
Most reported 12-month type
Recent trend
Flat
Last available months
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 124 m. These records describe nearby mapped permit locations, not activity at this property unless marked on-property.

Closest permit status
Released
Current recorded status
Closest permit
124 m
2122 36 AV SW
Latest decision
July 6, 2026
Among matched permit records
Official dataset release: August 16, 2026

๐Ÿงฑ Building Permit History

No Building Permit records are included for this address in the available City static data.

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

๐Ÿš๏ธ Housing History

This townhouse complex was built in 2006 and is 20 years old, which is very close to the Altadore median of 21 years.

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

๐Ÿ’ฐ Property Value & Tax History

The latest assessed value is 25.9% above the Calgary median for the same property type. Community comparison is 6.6% above where available.

Assessment since 2006
+1480.9%
First available value to latest value
Assessment vs last year
-1.2%
Year-over-year assessed value change
Records available
21
Assessment/tax history rows
Local assessment position
Above median
Compared with Altadore median
Official dataset release: April 1, 2026

See the Full Picture for 3520 21 ST SW

This page provides a quick overview of 3520 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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