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Home โ†’ Calgary Address โ†’ Altadore โ†’ 4221 18 ST SW

๐Ÿ  Calgary Address Intelligence

4221 18 ST SW, Calgary

4221 18 ST SW is a duplex home built in 2018, 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
Duplex
Based on Calgary property records
Year built
2018
Approximate housing age context
Official property data release: July 7, 2026
See the Complete Picture for 4221 18 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 Altadore School.

Nearest assigned school
Altadore School
1.8 min drive / 8.9 min walk
Nearby CCSD options
2 option(s)
St. Mary's High School, St. James School
Licensed daycare
3 nearby
281 licensed spacesNearest: ALTADORE DAYCARE
Daycare capacity
281 spaces
Substantial
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.

Strongest matched result
Altadore School
80.4 | Above Average | Grade 6
Matched schools with PAT data
3
Latest available records include 2025
ST. JAMES SCHOOL
79.0 | Above Average
Grade 9, 2025 | Board rank 8/50 | Calgary rank 18/116
ST. JAMES SCHOOL
69.6 | Average
Grade 6, 2025 | Board rank 58/94 | Calgary rank 131/241
Official dataset release: June 16, 2026

๐Ÿš— Daily Accessibility

Car-based daily access is strong for this address. This address is well positioned for driving to daily services.

Nearest LRT station
Sunalta
Drive 9.0 min | Walk 47.2 min
Nearest daycare
1.2 min
ALTADORE DAYCARE
Hospital
8.9 min
Rockyview General Hospital
Nearest park
Flanders Park
Walk 6.8 min | Drive 2.0 min
Daily accessibility map for 4221 18 ST SW, Calgary showing nearby schools, grocery stores, parks, LRT stations and nearby amenities
Daily accessibility map for 4221 18 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 Daily theme is the clearest modelled access strength at this property.

Closest selected destination
ALTADORE DAYCARE
1.2 min by drive
CBE family access
72/100
2 of 4 destinations within the model's 15-minute threshold
CCSD family access
45/100
1 of 4 destinations within the model's 15-minute threshold
Official dataset release: August 25, 2026

๐ŸšŒ Nearby Bus Transit

This property has different strengths across walking distance and route choice, so no single measure defines its transit access.

Walk to nearest stop
3.9 min
About 312 m by the pedestrian route
Routes within 10 minutes
2 routes
Routes 7, 13
Routes at nearest stop
1 route
Route 7
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%
University certificate / degree
61%
Calgary avg: 36%
Home ownership
68%
Calgary avg: 69%
Residential stability
49%
2016-2021 Census mobility | Calgary avg: 58%
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

Canopy coverage here is 3.9 percentage points below the community median and 2.4 percentage points above the Calgary median.

Community median
12.7%
Altadore
Compared with Calgary
2.4 percentage points above
Calgary median 6.5%
Compared with community
3.9 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 Typical, with South Calgary Fire Station #5 about 3.7 min away and the nearest City-owned hydrant 43 m from the property.

Flood zone / overlap
0%
outside mapped flood zone
Water hydrant
43 m
Very close access to nearest City-owned hydrant
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.

Calgary median
11.19 / 1,000
2026-06
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 matched history spans 2024, with no records in the latest 12 months.

Recorded incident locations
1 location
Distinct mapped coordinates
Pedestrian-related records
1 record
Matched records within the analysis area
Matched records within 500 m
1 record
Historical records in the analysis area
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
Recent trend
Flat
Last available months
Common issue
roadway maintenance issues
Most reported 12-month type
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 about 11 m from this address. These records describe nearby mapped permit locations, not activity at this property unless marked on-property.

Nearby permits
38 permits
Within 400 m in the current search window
Nearby permit types
Deck Relaxation, Single Detached Dwelling, and Backyard Suite
Up to three distinct record types
Closest permit type
Deck Relaxation
Current public permit record
Official dataset release: August 16, 2026

๐Ÿงฑ Building Permit History

The address-level permit records include a garage or accessory classification, most recently dated August 20, 2019.

Earliest recorded permit date
June 24, 2019
Available City record
Latest estimated project cost
$322,969
Listed on available City record
New-work records
2
Classified as New
Official dataset release: July 11, 2026

๐Ÿš๏ธ Housing History

Built in 2018, this property is 8 years old. The available building-permit record shows 2 completed permits, with the latest permit year listed as 2019.

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

๐Ÿ’ฐ Property Value & Tax History

The property sits above the community median for its recorded house type, while tax history is shown separately as annual municipal tax records.

Records available
7
Assessment/tax history rows
Calgary same-type median
$580,500
All Community Duplex
Value & tax snapshot
$1,500,000
Latest tax: $9,974.85
Assessment since 2020
+37.6%
First available value to latest value
Official dataset release: April 1, 2026

See the Full Picture for 4221 18 ST SW

This page provides a quick overview of 4221 18 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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