Home → Calgary Address → Winston Heights/Mountview → 521 21 AV NE
521 21 AV NE, Calgary
521 21 AV NE is a detached home built in 2003, 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.
Free interactive maps, detailed comparisons, and the latest available data.
🏫 School Accessibility & Capacity
Assigned CBE utilization is Over capacity, while daycare capacity is a stronger part of the profile. The nearest assigned school is Mount View School.
🎓 School Performance
This address has some variation between grade-band results, while the overall context is Average. School rankings should be read as one indicator only, alongside school fit, program availability, transportation, learning supports, and family needs.
🚗 Daily Accessibility
Local daily access is strong for this address. Grocery is 2.4 min, and park access is 7.0 min on foot.
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🧭 15-Minute Living Profile
This address has strong modelled access across several routine destination groups.
🚌 Nearby Bus Transit
Bus access at this address is mixed across stop proximity and nearby route availability.
👥 Community Profile
Winston Heights/Mountview has lower home ownership and lower residential stability than the Calgary average.
🏘️ 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.
🌳 Nearby Tree Canopy Coverage
Canopy coverage is only 1.9 percentage points below the community median.
🌊 Flood Context & 🚒 Fire Protection Access
For this address, flood context is outside mapped floodplain. Fire protection access shows 4.1 min to the nearest station and 40 m to the nearest City-owned hydrant.
🚓 Crime Trends
Over the available 12-month window, Winston Heights/Mountview averaged 1.94 crimes per 1,000 residents. The 12-month comparison is 113.5% above the Calgary median, while the recent trend is rising.
📍 Disorder & Community Pressure
Winston Heights/Mountview recorded a higher latest-month disorder pressure than the Calgary median, with Suspicious Person, Unwanted Guest, and Disturbance among the common reported issues.
🚦 Nearby Traffic Safety Incidents
The closest matched traffic-safety record is about 345 m away and predates the latest 12-month period.
☎️ 311 Service Requests
The latest 311 snapshot shows Winston Heights/Mountview at 37.45 requests per 1,000 residents in 2026-06. That is 72.7% above the Calgary median, with roadway maintenance issues the most common available issue type.
🏗️ Nearby Development Permits
The closest matched Development Permit location is within 150 metres of this address, at about 116 m. The records are public permit matches, not a construction-status update.
🧱 Building Permit History
The available permit records include New work context, which should be read as historical record information rather than a current-status update.
🏚️ Housing History
The latest permit year is not recent, so this section treats permits as historical property context.
💰 Property Value & Tax History
This address has a higher assessed value than the community median for similar homes in the available records.
See the Full Picture for 521 21 AV NE
This page provides a quick overview of 521 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.
Some interactive features and the latest available property information are only available in the YYC-Wander Address Explorer.
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