
Altadore, Calgary
4 bed · 5 bath · 2,594 sq ft
Listing provided by Ray Riley of RE/MAX First
City assessed value
$945,000
hômm estimate
—
Year built
1910
Garage spaces
—
Bedrooms
—
Bathrooms
—
Living area
—
Lot size
4,003 sqft
~ indicates a modelled estimate. The hômm Estimate is generated by an automated valuation model using publicly available data, including municipal property assessments. It is a general estimate only, not an appraisal.
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Last sold — July 2026
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Listing history — 1 MLS® record
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Last 730 days
Homes sold
251
Median price
$349,900
Avg days on hômm
51
Active listings
71
Sale-to-list
97.6%
Sold above ask
9%
Months of inventory
8.9
Avg $/sqft
$453
8 other homes on 21 Avenue SW are on the market right now. Showing the 6 closest to this address.
Active listings currently on the market near this home.

Altadore, Calgary
4 bed · 5 bath · 2,594 sq ft
Listing provided by Ray Riley of RE/MAX First

Windsor Park, Calgary
4 bed · 5 bath · 1,960 sq ft
Listing provided by Eric Boyd of RE/MAX House of Real Estate

Hillhurst, Calgary
Listing provided by Satyam Bansal of TREC The Real Estate Company
Real comparable sales. Tap a card to unlock sold prices and dates.

Mission, Calgary
2 bed · 2 bath · 742 sq ft
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Mission, Calgary
1 bed · 1 bath · 512 sq ft
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Mission, Calgary
2 bed · 2 bath · 956 sq ft
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Mission, Calgary
2 bed · 2 bath · 849 sq ft
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Mission, Calgary
2 bed · 2 bath · 1,254 sq ft
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Mission, Calgary
1 bed · 1 bath · 707 sq ft
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Designated schools (in zone)
Program designations
Also nearby
In-zone designations come from Calgary Board of Education (2025-26) and Calgary Catholic School District (2026-27) attendance areas; nearby schools cover both boards. Contains information licensed under the Open Government Licence – City of Calgary. Distances are straight-line — always confirm enrolment with the school board.
Transit
Parks
Transit stops from Calgary Transit and parks from City of Calgary open data (contains information licensed under the Open Government Licence – City of Calgary); distances are straight-line.
The typical assessed value in Cliff Bungalow is $306,000, across 863 homes.
Website provided by Kelly Grant
Data is supplied by Pillar 9™ MLS® System. Pillar 9™ is the owner of the copyright in its MLS® System. Data is deemed reliable but is not guaranteed accurate by Pillar 9™. The trademarks MLS®, Multiple Listing Service® and the associated logos are owned by The Canadian Real Estate Association (CREA) and identify the quality of services provided by real estate professionals who are members of CREA. Used under license.
Mortgage values are calculated by hômm and are provided for estimate purposes only.
The hômm Estimate is generated by an automated valuation model using publicly available data, including municipal property assessments. It is a general estimate only, not an appraisal.
Trademarks are owned or controlled by the Canadian Real Estate Association (CREA) and identify real estate professionals who are members of CREA (REALTOR®, REALTORS®) and/or the quality of services they provide (MLS®, Multiple Listing Service®).