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Downtown Commercial Core · Calgary office building record

Telus Sky

Office · office tower · built 2014 · 685 Centre St SW

LiDAR roof height225.6 m
Storey-equivalent (derived)58
Footprint1,912 m²
Parcel2,224 m²
Year built (roll)2014
Assessed 2026$161.9M
Structures on parcel2
Nearest CTrain44 m
Civic address
685 Centre St SW, Calgary, AB
Community
Downtown Commercial Core (DNC)
City sub-property use
C101 Office · all Office sites
Land use district
DC — Direct Control (Direct Control)
Height rank
#3 of 580 citywide · #3 of 111 in Downtown Commercial Core
Site coverage
86% of parcel under LiDAR footprints
Parcel pieces
1 titled piece · roll 203374871
Coordinates
51.046778, -114.063548

Massing and site plan

Left: isometric massing of every LiDAR structure on the parcel, at true scale, viewed from the south-west with 3.9 m storey lines. Right: plan of the parcel with surrounding footprints, Plus 15 walkways and nearby stations. Open this building in the 3D city →

225.6 mN20 mLiDAR roof outlines · City of Calgary · true scale
225.6 m · 1,866 m² · 12.1 m · 46 m²
4.6 m structure4.8 m structure4.9 m structure5.1 m structure5.2 m structure5.8 m structure5.8 m structure5.9 m structure6.2 m structure6.4 m structure6.8 m structure7.4 m structure8.1 m structure8.6 m structure9.2 m structure9.3 m structure9.7 m structure12.4 m structure12.4 m structure12.6 m structure12.7 m structure12.8 m structure17.5 m structure18 m structure18 m structure20.1 m structure21.5 m structure25.5 m structure25.5 m structure28.3 m structure51 m structure51 m structure84.9 m structure96.2 m structure96.2 m structurePlus 15 — Bridge EnclosedPlus 15 — Bridge EnclosedPlus 15 — Bridge EnclosedPlus 15 — Open to SkyPlus 15 — Bridge EnclosedPlus 15 — Bridge EnclosedPlus 15 — Bridge EnclosedPlus 15 — EnclosedPlus 15 — EnclosedPlus 15 — EnclosedPlus 15 — Bridge EnclosedPlus 15 — EnclosedPlus 15 — EnclosedPlus 15 — Enclosed12.1 m · 46 m² footprint225.6 m · 1,866 m² footprint1st Street SW CTrainCentre Street CTrainN50 mFootprints within 150 m · City of Calgary
Context within 150 m. Grey footprints darken with height; lime is the Plus 15 network.

How it compares

Roof height against the Downtown Commercial Core median and tallest, and against the city.

Telus Sky225.6 mDowntown Commercial Core median66.2 mDowntown Commercial Core tallest243.2 mCalgary office median12.8 mCalgary tallest office roof243.2 m

Access

Public-geometry tests only; confirm routes, entrances and hours with the building.

CTrain

Nearest station: 1st Street SW, 44 m straight-line (route 201/202). Planned Green Line station 7 Avenue SW is 304 m away (Downtown Segment, per the City’s Green Line map).

Other office buildings near 1st Street SW Station →

Plus 15

The City’s Plus 15 walkway geometry touches this parcel; the plan above shows the connected segments in lime. Confirm access points, hours and the interior route with the building.

Named building record

Public-domain building facts from Wikidata attached by location. Where a stated height differs from the LiDAR roof, the difference usually reflects spires, screens or datum.

Name
Telus Sky
Description
building in Alberta, Canada
Stated height
222.3 m (LiDAR roof 225.6 m)
Floors
60
Architect
BIG
Identifier
Wikidata Q16255317 (CC0)

Assessment history

Assessed values are The City of Calgary’s taxation figures by roll year, not sale prices or rents; Alberta does not publish transaction prices.

Roll 203374871 · Office

Series not charted. The City’s published values for this roll number change by more than half or double between years, which usually signals a re-numbered, split or partially assessed account rather than a market movement. The published figures are listed below without a trend claim.

Published values by roll year
Roll yearAssessed valueChange
2026$161.9M

Development and building permits

Applications the City has located on this parcel since 2012, from the Development Permits and Building Permits datasets.

052012: 0 development permits2012: 0 building permits122013: 1 development permit2013: 0 building permits132014: 0 development permits2014: 2 building permits142015: 0 development permits2015: 0 building permits152016: 0 development permits2016: 0 building permits162017: 0 development permits2017: 1 building permit172018: 0 development permits2018: 2 building permits182019: 3 development permits2019: 6 building permits192020: 1 development permit2020: 5 building permits202021: 0 development permits2021: 0 building permits212022: 0 development permits2022: 8 building permits222023: 0 development permits2023: 2 building permits232024: 0 development permits2024: 5 building permits242025: 0 development permits2025: 1 building permit252026: 0 development permits2026: 1 building permit26Development permitsBuilding permits (non-residential)

Recent development permits 5 since 2012

AppliedPermitCategory · descriptionStatus
2020-03-18DP2020-1715Outdoor Cafe
CHANGES TO SITE PLAN: OUTDOOR CAFE
Released
Approval
2019-09-26DP2019-5005Signs - Permitted Use with Relaxation
NEW: SIGN - CLASS 1 (FASCIA SIGNS - 5) - SIGN LOCATION
Released
Approval
2019-09-26DP2019-5014Signs - Permitted Use
NEW: SIGN - CLASS B (FASCIA SIGN)
Released
Approval
2019-02-21DP2019-0835Commercial - Other Areas
REVISION: APARTMENT BUILDING, OFFICES, RETAIL STORE (LANDSCAPING, +15, ROOF GARDEN)
Released
Approval
2013-10-16DP2013-4317Mixed Use - Downtown
NEW: APARTMENT BUILDING (326 UNITS), OFFICES, RETAIL STORE
Released
Approval

Recent building permits 33 since 2012 · 27 in the City’s office class

AppliedPermitClass · workEst. costStatus
2026-05-22BP2026-090723403 - Office, Medical · Improvement
Interior Alterations
$122,000Issued Permit
2025-04-07BP2025-060503403 - Office, Medical · Improvement
Interior alterations
$120,000Completed
2024-08-20BP2024-173973403 - Office, Medical · Improvement
Interior Renovation
$150,000Completed
2024-06-17BP2024-120253402 - Office · Improvement
Office Interior Alteration
$75,000Completed
2024-06-11BP2024-115083402 - Office · Improvement
Interior Alterations
$630,000Completed
2024-03-12BP2024-042423402 - Office · Improvement
Interior alterations
$7.1MCompleted
2024-02-05BP2024-019473402 - Office · Improvement
Demolition.
$80,000Completed
2023-12-22BP2023-219383402 - Office · Improvement
Interior Alterations
$200,000Completed

Declared estimated project cost across all 33 non-residential building permits on the parcel since 2012: $55.7M. Permit descriptions are the City’s records at retrieval; applicant and contractor names are not reproduced.

Nearby office buildings

The six nearest office building sites in the record, by straight-line distance between parcel centroids.

Telus Sky questions

Answers drawn from the record.

How tall is Telus Sky?

The main structure on the parcel has a LiDAR roof height of 225.6 m in The City of Calgary’s 3D building data, a storey-equivalent of about 58 at 3.9 m per storey. Wikidata records an architectural height of 222.3 m. Wikidata records 60 floors.

When was Telus Sky built?

The City’s assessment roll records 2014 as the year of construction.

Which CTrain station is closest to Telus Sky?

1st Street SW Station, 44 m in a straight line from the parcel centroid.

Is office space available at Telus Sky?

This profile is built from public records and does not track availability, rents or tenancy. Submit a private requirement and current options in the building or nearby will be confirmed through Commercially.

Public record sources: Current Year Property Assessments (Parcel), Historical Property Assessments (Parcel), Assessment Subproperty Use Codes, 3D Buildings - Citywide (LiDAR roof outlines), Land Use Districts, Transit LRT Stations, Green Line Stations, Plus 15, Historic Resource (Inventory of Evaluated Historic Resources), Development Permits, Building Permits, Calgary Existing Buildings - Performance Metrics (BenchmarkYYC) — The City of Calgary, retrieved 2026-09-21. Contains information licensed under the Open Government Licence – City of Calgary. Building names, floor counts and architects, where shown, come from Wikidata (CC0). No brokerage, listing-data or commercial research source is used.

Boundary: Assessed values are the City’s assessment-roll figures for taxation and are not sale prices, asking rents, vacancy or availability; Alberta does not publish transaction prices. LiDAR heights are roof-surface elevations above the lowest ground point at the building perimeter and can differ from architectural heights. Storey equivalents are derived at 3.9 m per storey and are not floor counts. Distances are straight-line. Permit descriptions are the City’s records at retrieval and do not establish current use, tenancy or availability. Read the methodology.