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509 21 AV NW, Calgary
509 21 AV NW is a detached home built in 1945, located in Mount Pleasant, 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
Public-school utilization is elevated, but daycare availability is substantial. The nearest daycare is MONTESSORI CHILDREN'S HOUSE ACADEMY LTD. #1 at 1.2 min by car.
🎓 School Performance
School Performance varies strongly by grade band. ST. JOSEPH SCHOOL records 76.9 for Grade 9, while Georges P. Vanier School records 57.7 for Grade 9. 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 3.2 min on foot.
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🧭 15-Minute Living Profile
The modelled destination set is widely covered within its assigned travel-time thresholds.
🚌 Nearby Bus Transit
This property has different strengths across walking distance and route choice, so no single measure defines its transit access.
👥 Community Profile
Ownership and stability are both softer signals in this community profile.
🏘️ Community Density
Mount Pleasant has a population density of 3,374 people per km^2 and a residential density of 1,480 residential units per km^2. Compared with the Calgary community median, population density is 29.1% above and residential density is 37.6% above.
🌳 Nearby Tree Canopy Coverage
Canopy coverage is only 2.2 percentage points below the community median.
🌊 Flood Context & 🚒 Fire Protection Access
This address combines outside mapped floodplain with fast fire response context and near hydrant proximity.
🚓 Crime Trends
Crime activity for this community is summarized as much higher than median in the latest available month. The latest rate is 1.58 per 1,000 residents, compared with the Calgary community median of 0.81.
📍 Disorder & Community Pressure
In the latest available month, community-level reported disorder pressure was higher than the Calgary median. Common reported issues included Mental Health Concern, Suspicious Person, and Disturbance.
🚦 Nearby Traffic Safety Incidents
The dataset includes 2 records in the latest 12 months, with the closest record more than 250 metres away.
☎️ 311 Service Requests
The latest 311 snapshot shows Mount Pleasant at 44.14 requests per 1,000 residents in 2026-06. That is 103.5% above the Calgary median, with waste and recycling service 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 65 m. Permit type and current recorded status should be read as separate facts.
🧱 Building Permit History
Building Permit history for this address includes Improvement work classifications in the available City records.
🏚️ Housing History
This address has building-permit activity in the static bundle, adding renovation or work-history context to the year-built record.
💰 Property Value & Tax History
Assessment context is higher than the local same-type median: $910,000 versus $780,500 for Mount Pleasant Detached.
See the Full Picture for 509 21 AV NW
This page provides a quick overview of 509 21 AV NW. 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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