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Home โ†’ Calgary Address โ†’ Thorncliffe โ†’ 423 THORNDALE RD NW

๐Ÿ  Calgary Address Intelligence

423 THORNDALE RD NW, Calgary

423 THORNDALE RD NW is a detached home built in 1955, 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
Detached
Based on Calgary property records
Year built
1955
Approximate housing age context
Official property data release: July 7, 2026
See the Complete Picture for 423 THORNDALE RD NW

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

๐Ÿซ School Accessibility & Capacity

The assigned CBE pathway is over capacity, yet the nearest assigned school remains close in the route data. Thorncliffe School is listed at 0.7 min by car.

Daycare capacity
107 spaces
Moderate
Longest school drive
2.5 min
Sir John A. Macdonald School
Farthest school walk
13.6 min
John G. Diefenbaker High School
Nearest daycare
SUMMIT KIDS - CORPUSC
0.8 min
Official dataset release: July 23, 2026

๐ŸŽ“ School Performance

School Performance is close to average and consistent across the available matched records. St. Helena School is the strongest result at 71.1. School rankings should be read as one indicator only, alongside school fit, program availability, transportation, learning supports, and family needs.

PAT score spread
5.8 points
65.3 to 71.1
Corpus Christi School
70.4 | Average
Grade 6, 2025 | Board rank 54/94 | Calgary rank 125/241
Strongest matched result
St. Helena School
71.1 | Average | Grade 9
Matched schools with PAT data
4
Latest available records include 2025
Official dataset release: June 16, 2026

๐Ÿš— Daily Accessibility

Car-based daily access is strong for this address. Drive access is the strongest part of this Daily Accessibility profile.

Fitness centre
5.0 min
GoodLife Fitness
Downtown
12.8 min
Drive | Calgary median 19.5 min
Grocery store
1.1 min
Safeway
Nearest park
Egert's Park
Walk 13.7 min | Drive 4.9 min
Daily accessibility map for 423 THORNDALE RD NW, Calgary showing nearby schools, grocery stores, parks, LRT stations and nearby amenities
Daily accessibility map for 423 THORNDALE RD NW, 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.

Shopping access
86/100
2 of 2 destinations within the model's 15-minute threshold
Most constrained theme
Mobility
60/100
Longest selected trip
SAIT/AUArts/Jubilee
65.1 min by walk
Official dataset release: August 25, 2026

๐ŸšŒ Nearby Bus Transit

Nearby bus access combines NB 4 ST NW @ Northmount PL with a mixed community and Calgary benchmark profile.

Compared with community
1.4 min faster
Thorncliffe median 2.8 min
Routes within 5 minutes
2 routes
Routes 2, 20
Routes within 10 minutes
11 routes
Routes 2, 20, 62, 64, 109, 116 + 5 more
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.

Children age 0-14
17%
Calgary avg: 18%
Immigrant population
29%
Calgary avg: 33%
Household income
$735,000
Calgary avg: $98,000
Home ownership
58%
Calgary avg: 69%
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

Mapped canopy coverage at this address is close to the Thorncliffe median.

Compared with Calgary
14.1 percentage points above
Calgary median 6.5%
Community median
18.1%
Thorncliffe
Canopy area within 20 m
258.3 mยฒ
Mapped canopy area
Official dataset release: August 13, 2026

๐ŸŒŠ Flood Context & ๐Ÿš’ Fire Protection Access

The combined safety profile shows outside mapped floodplain, fast fire-station access, and very close hydrant access.

Nearest floodplain distance
1157 m
Distance to mapped floodplain boundary
Flood status
Outside mapped floodplain
Mapped 1-in-100 year floodplain context
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 Disturbance, Suspicious Person, and Abandoned Auto.

Calgary median
11.19 / 1,000
2026-06
Most common reported issue
Disturbance
Latest available month
Reporting month
2026-06
Latest available community data
Official dataset release: July 30, 2026

๐Ÿšฆ Nearby Traffic Safety Incidents

The 500-metre search around this address returned no matching traffic-incident records in the available data.

Nearest recorded incident
None within 500 m
Based on the current matched data
Matched records within 500 m
0 records
No matches in the current dataset
Analysis radius
500 m
Measured from this address
Official dataset release: August 18, 2026

โ˜Ž๏ธ 311 Service Requests

311 Service Requests for Thorncliffe are much higher than median in the latest available month. The latest rate is 34.31 per 1,000 residents, compared with the Calgary community median of 21.69.

Latest issue mix
waste and recycling service issues
Most reported latest-month type
Highest month
52.82 / 1,000
2025-07
Latest 311 rate
34.31 / 1,000
2026-06
Common issue
roadway maintenance issues
Most reported 12-month type
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 127 m. A development permit does not confirm that work has started or will be completed.

Closest permit status
Released
Current recorded status
Within 150 m
2 permits
Matched permit locations
Nearby permit types
Deck Relaxation, Backyard Suite, and Secondary Suite
Up to three distinct record types
Official dataset release: August 16, 2026

๐Ÿงฑ Building Permit History

This page does not include usable Building Permit history for the address in the available City records.

Record scope
Address-level
City Building Permit history
Building Permit records
No records returned
Current static data
Data status
No records returned
Available City static data
Official dataset release: July 11, 2026

๐Ÿš๏ธ Housing History

This home has a more mature age profile than the typical property age shown for Thorncliffe.

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

๐Ÿ’ฐ Property Value & Tax History

The latest assessed value is 21.7% below the Calgary median for the same property type. Community comparison is 6.1% below where available.

Tax since 2005
+128.1%
First available tax to latest tax
Assessment vs last year
+1.0%
Year-over-year assessed value change
Latest assessment
$562,000
Assessment year: 2026
Records available
22
Assessment/tax history rows
Official dataset release: April 1, 2026

See the Full Picture for 423 THORNDALE RD NW

This page provides a quick overview of 423 THORNDALE RD 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.

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