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Home โ†’ Calgary Address โ†’ Winston Heights/Mountview โ†’ 510 21 AV NE

๐Ÿ  Calgary Address Intelligence

510 21 AV NE, Calgary

510 21 AV NE is a duplex building home built in 1949, located in Winston Heights/Mountview, 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
Winston Heights/Mountview
Calgary neighbourhood context
Property type
Duplex Building
Based on Calgary property records
Year built
1949
Approximate housing age context
Official property data release: July 7, 2026
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๐Ÿซ School Accessibility & Capacity

This address shows higher school-demand pressure alongside substantial daycare availability among the closest records.

Highest utilization
105%
Over capacity
Nearby CCSD options
2 option(s)
St. Francis/St. Mary's - High School Option Area, St. Joseph School
Farthest school walk
24.8 min
Crescent Heights High School
Nearest assigned school
Mount View School
0.8 min drive / 3.8 min walk
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 66.3 to 76.9. School rankings should be read as one indicator only, alongside school fit, program availability, transportation, learning supports, and family needs.

PAT score spread
10.6 points
66.3 to 76.9
Mount View School
68.8 | Average
Grade 6, 2025 | Board rank 77/147 | Calgary rank 139/241
Latest PAT year
2025
Latest matched records in this static page
Lowest matched result
ST. JOSEPH SCHOOL
66.3 | Average | Grade 6
Official dataset release: June 16, 2026

๐Ÿš— Daily Accessibility

Local daily access is strong for this address. This property performs well for grocery and park access.

High school walk
10.2 min
Calgary median 50.2 min
High school drive
2.1 min
Calgary median 8.2 min
Grocery store
2.4 min
Safeway
Nearest daycare
0.8 min
CREATIVE WORLD
Daily accessibility map for 510 21 AV NE, Calgary showing nearby schools, grocery stores, parks, LRT stations and nearby amenities
Daily accessibility map for 510 21 AV NE, 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

Several daily-living themes meet strong model-score ranges for this address.

Strongest access theme
Daily
100/100
Closest selected destination
CREATIVE WORLD
0.8 min by drive
CCSD family access
52/100
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.

Nearest bus stop
NB Edmonton TR @ 21 AV NE
Teleride 5257 ยท Route 5
Routes within 5 minutes
1 route
Route 5
Walk to nearest stop
4.8 min
About 386 m by the pedestrian route
Official dataset release: August 25, 2026

๐Ÿ‘ฅ Community Profile

This address sits in a community where rental or mobility patterns may be more visible in the census indicators.

University certificate / degree
37%
Calgary avg: 36%
Children age 0-14
15%
Calgary avg: 18%
Immigrant population
18%
Calgary avg: 33%
Home ownership
59%
Calgary avg: 69%
Official dataset release: November 30, 2022

๐Ÿ˜๏ธ Community Density

Winston Heights/Mountview has a population density of 1,194 people per km^2 and a residential density of 546 residential units per km^2. Compared with the Calgary community median, population density is 54.3% below and residential density is 49.2% below.

Official dataset release: November 30, 2022

๐ŸŒณ Nearby Tree Canopy Coverage

The mapped canopy reading of 19.2% is above both the community and Calgary benchmarks.

Canopy area within 20 m
241.2 mยฒ
Mapped canopy area
20 m canopy coverage
19.2%
Mapped canopy within 20 metres
Calgary median
6.5%
City-wide address benchmark
Official dataset release: August 13, 2026

๐ŸŒŠ Flood Context & ๐Ÿš’ Fire Protection Access

This address combines outside mapped floodplain with typical fire response context and near hydrant proximity.

Flood status
Outside mapped floodplain
Mapped 1-in-100 year floodplain context
Water hydrant
77 m
Near access to nearest City-owned hydrant
Official dataset releases: Flood July 10, 2026 ยท Fire July 10, 2026

๐Ÿ“ Disorder & Community Pressure

In the latest available month, community-level reported disorder pressure was higher than the Calgary median. Common reported issues included Suspicious Person, Unwanted Guest, and Disturbance.

Common reported issues
Suspicious Person, Unwanted Guest, and Disturbance
Up to three latest-month issue types
Calgary median
11.19 / 1,000
2026-06
Latest disorder pressure
38.00 / 1,000
2026-06
Official dataset release: July 30, 2026

๐Ÿšฆ Nearby Traffic Safety Incidents

The closest matched traffic-safety record is about 281 m away, in the outer part of the 500-metre analysis area.

Pedestrian-related records
2 records
Matched records within the analysis area
Record coverage period
2024โ€“2025
Earliest to latest matched record
Recorded incident locations
2 locations
Distinct mapped coordinates
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 high.

Latest 311 rate
37.45 / 1,000
2026-06
Recent trend
Declining
Last available months
Common issue
roadway maintenance issues
Most reported 12-month type
Compared with Calgary
72.7% 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 69 m. The records are public permit matches, not a construction-status update.

Latest decision
July 25, 2026
Among matched permit records
On this property
None
Current matched permit records
Nearby permit types
Secondary Suite, Single Detached Dwelling, and Backyard Suite
Up to three distinct record types
Official dataset release: August 16, 2026

๐Ÿงฑ Building Permit History

At least one available permit record provides garage or accessory context for this address.

Units on latest record
0
Listed on available City record
Earliest recorded permit date
September 26, 2011
Available City record
Latest recorded permit date
September 26, 2011
Available City record
Official dataset release: July 11, 2026

๐Ÿš๏ธ Housing History

Housing History includes older permit context rather than recent activity for this address.

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

๐Ÿ’ฐ Property Value & Tax History

This address has a higher assessed value than the community median for similar homes in the available records.

Assessment vs last year
-3.5%
Year-over-year assessed value change
Calgary same-type median
$882,000
All Community Duplex Building
Assessment and tax change
+140.1% / +98.8%
Assessment change / tax change
Value & tax snapshot
$1,090,000
Latest tax: $7,248.39
Official dataset release: April 1, 2026

See the Full Picture for 510 21 AV NE

This page provides a quick overview of 510 21 AV NE. 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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