YYC-Wander

Home โ†’ Calgary Address โ†’ Altadore โ†’ 3510 21 ST SW

๐Ÿ  Calgary Address Intelligence

3510 21 ST SW, Calgary

3510 21 ST SW is a detached home built in 1914, 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
1914
Approximate housing age context
Official property data release: July 7, 2026
See the Complete Picture for 3510 21 ST SW

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

๐Ÿซ School Accessibility & Capacity

This address has higher CBE utilization but stronger daycare capacity. Highest assigned-school utilization is 109%, while closest daycare records provide 256 licensed spaces.

Nearest assigned school
Richmond School
2.5 min drive / 13.0 min walk
Nearby CCSD options
2 option(s)
St. Mary's High School, St. James School
Farthest school walk
30.6 min
Mount Royal School
Daycare capacity
256 spaces
Substantial
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 79.2. School rankings should be read as one indicator only, alongside school fit, program availability, transportation, learning supports, and family needs.

Richmond School
73.1 | Average
Grade 6, 2025 | Board rank 58/147 | Calgary rank 100/241
Strongest matched result
Mount Royal School
79.2 | Above Average | Grade 9
Top board rank
10/66
Mount Royal School
Matched schools with PAT data
3
Latest available records include 2025
Official dataset release: June 16, 2026

๐Ÿš— Daily Accessibility

Transit and downtown access are both strong for this address. Shaganappi Point and downtown both compare well against the median benchmarks.

Nearest daycare
1.0 min
KIDS & COMPANY - MARDA LOOP
Fitness centre
0.6 min
Club Pilates
Hospital
8.5 min
Rockyview General Hospital
Elementary school walk
13.0 min
Calgary median 16.4 min
Daily accessibility map for 3510 21 ST SW, Calgary showing nearby schools, grocery stores, parks, LRT stations and nearby amenities
Daily accessibility map for 3510 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 are the strongest available theme in this modelled living profile.

Shopping access
88/100
2 of 2 destinations within the model's 15-minute threshold
Most constrained theme
Family
52/100
15-minute threshold coverage
CBE 10/13 ยท CCSD 9/13
Within the model's assigned travel-time 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.

Walk to nearest stop
3.5 min
About 282 m by the pedestrian route
Compared with Calgary
0.4 min slower
Calgary median 3.0 min
Compared with community
0.9 min slower
Altadore median 2.6 min
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.

Residential stability
49%
2016-2021 Census mobility | Calgary avg: 58%
Household income
$153,000
Calgary avg: $98,000
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

Within 20 metres, mapped canopy coverage is 28.7%, placing the address above its local and city-wide benchmarks.

Canopy area within 20 m
360.8 mยฒ
Mapped canopy area
Community median
12.7%
Altadore
20 m canopy coverage
28.7%
Mapped canopy within 20 metres
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 3.3 min drive to South Calgary Fire Station #5 and a hydrant distance of 68 m.

Flood status
Outside mapped floodplain
Mapped 1-in-100 year floodplain context
Fire station
3.3 min
South Calgary Fire Station #5 | 1.6 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.

Most common reported issue
Disturbance
Latest available month
Compared with Calgary
Similar to Calgary
Latest available month
Calgary median
11.19 / 1,000
2026-06
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.

Nearest recorded incident
202 m
June 19, 2026 ยท Pedestrian-related ยท EMS-marked
EMS-marked records
5 records
Records carrying the EMS indicator
Recorded incident locations
5 locations
Distinct mapped coordinates
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.

Common issue
roadway maintenance issues
Most reported 12-month type
Latest issue mix
roadway maintenance issues
Most reported latest-month type
12-month average
28.91 / 1,000
Community average
Compared with Calgary
61.9% above
Latest month
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 123 m. Permit type and current recorded status should be read as separate facts.

Latest decision
July 6, 2026
Among matched permit records
Closest permit type
Other
Current public permit record
Nearby permits
21 permits
Within 400 m in the current search window
Official dataset release: August 16, 2026

๐Ÿงฑ Building Permit History

The available static bundle does not contain Building Permit history for this address.

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

๐Ÿš๏ธ Housing History

The property stands out as older than the typical housing age in Altadore.

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

๐Ÿ’ฐ Property Value & Tax History

The latest assessed value is 62.3% below the median for similar detached properties in Altadore. The latest property-tax record is $3,181.98.

Tax vs last year
+3.9%
Year-over-year property tax change
Compared with community
62.3% below
Same property type median
Community same-type median
$1,270,000
Altadore Detached
Latest assessment
$478,500
Assessment year: 2026
Official dataset release: April 1, 2026

See the Full Picture for 3510 21 ST SW

This page provides a quick overview of 3510 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