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Home โ†’ Calgary Address โ†’ Thorncliffe โ†’ 421 BLACKTHORN RD NE

๐Ÿ  Calgary Address Intelligence

421 BLACKTHORN RD NE, Calgary

421 BLACKTHORN RD NE is a duplex home built in 1972, located in Thorncliffe, 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
Thorncliffe
Calgary neighbourhood context
Property type
Duplex
Based on Calgary property records
Year built
1972
Approximate housing age context
Official property data release: July 7, 2026
See the Complete Picture for 421 BLACKTHORN RD NE

Free interactive maps, detailed comparisons, and the latest available data.

๐Ÿซ School Accessibility & Capacity

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

Nearby CCSD options
3 option(s)
Notre Dame/St. Francis - High School Option Area, Corpus Christi School...
Farthest school walk
17.6 min
John G. Diefenbaker High School
Licensed daycare
3 nearby
194 licensed spacesNearest: RAINBOW CHILD CARE
Nearest assigned school
Catherine Nichols Gunn School
2.0 min drive / 6.8 min walk
Official dataset release: July 23, 2026

๐ŸŽ“ School Performance

This address has a wide grade-band performance gap in the static data. The overall label alone does not capture the full spread. School rankings should be read as one indicator only, alongside school fit, program availability, transportation, learning supports, and family needs.

Overall PAT context
Average
Average latest PAT score: 65.5
Latest PAT year
2025
Latest matched records in this static page
Strongest matched result
St. Helena School
71.1 | Average | Grade 9
Lowest matched result
Catherine Nichols Gunn School
55.2 | Below Average | Grade 6
Official dataset release: June 16, 2026

๐Ÿš— Daily Accessibility

Car-based daily access is strong for this address. The strongest access signals here are car-based errands and commute routes.

Nearest park
Laycock Park
Walk 10.8 min | Drive 1.8 min
Elementary school drive
2.0 min
Calgary median 3.3 min
Hospital
11.0 min
Peter Lougheed Centre
Nearest daycare
0.0 min
RAINBOW CHILD CARE
Daily accessibility map for 421 BLACKTHORN RD NE, Calgary showing nearby schools, grocery stores, parks, LRT stations and nearby amenities
Daily accessibility map for 421 BLACKTHORN RD 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

Most available living themes score strongly in the model, with broad coverage of the assigned 15-minute thresholds.

Most constrained theme
Mobility
61/100
CCSD family access
63/100
2 of 4 destinations within the model's 15-minute threshold
Strongest access theme
Daily
100/100
Official dataset release: August 25, 2026

๐ŸšŒ Nearby Bus Transit

Bus access is especially strong here: SB 4 ST NE @ Blackthorn RD is very close and nearby route choice is extensive.

Routes within 5 minutes
3 routes
Routes 4, 5, 32
Compared with community
1.6 min faster
Thorncliffe median 2.8 min
Transit benchmark profile
Excellent nearby access
Stop proximity and route availability
Official dataset release: August 25, 2026

๐Ÿ‘ฅ Community Profile

Thorncliffe is below the Calgary average on both university certificate or degree attainment and immigrant population share.

Home ownership
58%
Calgary avg: 69%
Children age 0-14
17%
Calgary avg: 18%
Household income
$735,000
Calgary avg: $98,000
University certificate / degree
22%
Calgary avg: 36%
Official dataset release: November 30, 2022

๐Ÿ˜๏ธ Community Density

Thorncliffe has a population density of 2,659 people per km^2 and a residential density of 1,104 residential units per km^2. Compared with the Calgary community median, population density is 1.7% above and residential density is 2.6% above.

Official dataset release: November 30, 2022

๐ŸŒณ Nearby Tree Canopy Coverage

The 20-metre canopy reading of 18.8% is broadly consistent with the local community benchmark.

Canopy area within 20 m
235.7 mยฒ
Mapped canopy area
Compared with Calgary
12.3 percentage points above
Calgary median 6.5%
Compared with community
0.7 percentage points above
Thorncliffe median 18.1%
Official dataset release: August 13, 2026

๐ŸŒŠ Flood Context & ๐Ÿš’ Fire Protection Access

Flood mapping shows outside mapped flood zone. Fire access is Fast, with Huntington Hills Fire Station #18 about 2.6 min away and the nearest City-owned hydrant 35 m from the property.

Water hydrant
35 m
Very close access to nearest City-owned hydrant
Nearest floodplain distance
492 m
Distance to mapped floodplain boundary
Official dataset releases: Flood July 10, 2026 ยท Fire July 10, 2026

๐Ÿ“ Disorder & Community Pressure

Thorncliffe recorded a higher latest-month disorder pressure than the Calgary median, with Disturbance, Suspicious Person, and Abandoned Auto among the common reported issues.

Common reported issues
Disturbance, Suspicious Person, and Abandoned Auto
Up to three latest-month issue types
Latest disorder pressure
20.93 / 1,000
2026-06
Compared with Calgary
Higher than Calgary
Latest available month
Official dataset release: July 30, 2026

๐Ÿšฆ Nearby Traffic Safety Incidents

Traffic-safety records within 500 metres show a mixed road-user profile rather than a single incident category.

Record coverage period
2021โ€“2025
Earliest to latest matched record
Records in the latest 12 months
0 records
Measured to August 18, 2026
Matched records within 500 m
5 records
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 waste recycling dominant. Latest-month rate, Calgary median comparison, common service-request types, and recent direction should be read together.

311 level
Much higher than median
Current profile
Highest month
52.82 / 1,000
2025-07
Common issue
roadway maintenance issues
Most reported 12-month type
12-month comparison
56.6% above
Compared with Calgary median
Official dataset release: July 10, 2026

๐Ÿ—๏ธ Nearby Development Permits

Nearby public permit records include a suite-related permit type within the current search window. The records are public permit matches, not a construction-status update.

Within 150 m
0 permits
Matched permit locations
Nearby permit types
Supermarket, Backyard Suite, and Child Care
Up to three distinct record types
Closest permit
297 m
6600 4 ST NE
Official dataset release: August 16, 2026

๐Ÿงฑ Building Permit History

Available City Building Permit history includes 1 Building Permit record classified as Improvement work.

Earliest recorded permit date
September 24, 2019
Available City record
Latest recorded permit date
September 24, 2019
Available City record
Improvement records
1
Classified as Improvement
Official dataset release: July 11, 2026

๐Ÿš๏ธ Housing History

Housing History includes both age and permit context: 54 years old, with 1 completed permit in the available permit data.

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

๐Ÿ’ฐ Property Value & Tax History

Assessment context is lower than the local same-type median: $369,500 versus $437,000 for Thorncliffe Duplex.

City assessment position
Below median
Compared with Calgary median
Compared with community
15.4% below
Same property type median
Latest property tax
$2,457.14
Tax year: 2026
Tax vs last year
+9.7%
Year-over-year property tax change
Official dataset release: April 1, 2026

See the Full Picture for 421 BLACKTHORN RD NE

This page provides a quick overview of 421 BLACKTHORN RD 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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