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Home โ†’ Calgary Properties โ†’ Altadore โ†’ 4909 21 ST SW

๐Ÿ  Property Overview

4909 21 ST SW, Calgary

4909 21 ST SW is a duplex built in 2006, located in Altadore, Calgary. Explore schools, daily accessibility, crime trends, community profile, flood risk, fire protection, 311 service requests, housing history, and neighbourhood insights.

Community
Altadore
Calgary neighbourhood context
Property type
Duplex
Based on Calgary property records
Year built
2006
Approximate housing age context

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๐Ÿซ School Accessibility

Public-school utilization is elevated, but daycare availability is substantial. The nearest daycare is ALTADORE DAYCARE at 2.9 min by car.

Longest school drive
7.0 min
Mount Royal School
Nearby CCSD options
2 option(s)
St. Mary's High School, St. James School
Nearest daycare
ALTADORE DAYCARE
2.9 min
Daycare capacity
276 spaces
Substantial

๐ŸŽ“ School Performance

Matched PAT scores are close together for this address. The difference between the strongest and weakest records is only 1.2 points. School rankings should be read as one indicator only, alongside school fit, program availability, transportation, learning supports, and family needs.

Top Calgary rank
40/241
Altadore School
Lowest matched result
Mount Royal School
79.2 โ€ข Above Average โ€ข Grade 9
Matched schools with PAT data
2
Latest available records include 2025
PAT score spread
1.2 points
79.2 to 80.4

๐Ÿš— Daily Accessibility

Downtown access is faster than the Calgary median for this address. The downtown route is one of the stronger travel signals in this section.

Nearest LRT station
Shaganappi Point
Drive 7.6 min โ€ข Walk 51.2 min
Nearest park
Flanders Park
Walk 8.9 min โ€ข Drive 2.9 min
Grocery store
4.2 min
Safeway
Junior high drive
7.0 min
Calgary median 4.7 min
Daily accessibility map for 4909 21 ST SW, Calgary showing nearby schools, grocery stores, parks, LRT stations and nearby amenities
Daily accessibility map for 4909 21 ST SW, Calgary, showing nearby schools, grocery stores, parks, public transit, and everyday amenities.
Click the map to explore the interactive version.

๐Ÿ‘ฅ Community Profile

The strongest census indicators here are household income and university certificate or degree attainment.

University certificate / degree
61%
Calgary avg: 36%
Household income
$153,000
Calgary avg: $98,000
Immigrant population
14%
Calgary avg: 33%
Residential stability
49%
2016-2021 Census mobility โ€ข Calgary avg: 58%

๐Ÿ˜๏ธ Community Density

Altadore has a population density of 3,420 people per kmยฒ and a residential density of 1,442 residential units per kmยฒ. Compared with the Calgary community median, population density is 30.8% above and residential density is 34.4% above.

๐ŸŒŠ Flood Context & ๐Ÿš’ Fire Protection Access

Flood mapping shows outside mapped flood zone. Fire access is Typical, with Lincoln Park Fire Station #20 about 3.6 min away and the nearest City-owned hydrant 54 m from the property.

Flood status
Outside mapped floodplain
Mapped 1-in-100 year floodplain context
Water hydrant
54 m
Near access to nearest City-owned hydrant

โ˜Ž๏ธ 311 Service Requests

Over the available 12-month window, Altadore averaged 1.07 311 requests per 1,000 residents. The 12-month comparison is 41.1% above the Calgary median, while the recent direction is declining.

Latest issue mix
waste and recycling service issues
Most reported latest-month type
Common issue
waste and recycling service issues
Most reported 12-month type
Monthly variation
High
Last 12 months
Lowest month
0.14 / 1,000
2025-08

๐Ÿš๏ธ Housing History

This property sits near the local median age, making it representative of the surrounding housing stock.

Property age
20 years
Reference year: 2026
Calgary median age
28 years
City-wide benchmark
Compared to community
about the same age
Altadore median
Home snapshot
Built 2006
Newer โ€ข No completed permits found

๐Ÿ’ฐ Property Value & Tax History

The latest assessed value is 18.2% below the median for similar duplex properties in Altadore. The latest property-tax record is $5,981.59.

Total tax shown
$81,696.33
Sum of available annual tax records
Tax vs last year
+10.7%
Year-over-year property tax change
Compared with community
18.2% below
Same property type median
Value & tax snapshot
$899,500
Latest tax: $5,981.59

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