Welcome to 4906 21 Street SW, a beautifully appointed, architecturally striking home on a quiet, tree-lined street in the heart of Altadore on a large 25' x 150' lot. Offering 5 BEDROOMS, 3.5 BATHROOMS, and over 3,300 SQ.FT. OF DEVELOPED LIVING SPACE, this home perfectly blends luxury finishes, functional family living, and timeless design.
Step inside to 10-FOOT CEILINGS, 8-FOOT DOORS, and WHITE OAK HARDWOOD FLOORS throughout the open-concept main level. A sun-filled FLEX SPACE at the front is perfect for a home office, play area or reading nook.
The spacious dining area flows seamlessly into the CHEF-INSPIRED KITCHEN featuring CUSTOM TWO-TONE CABINETRY, QUARTZ COUNTERTOPS, and an oversized island with bar seating. Enjoy HIGH-END EUROPEAN SS APPLIANCES including a GAS COOKTOP, PANELLED FRIDGE, and BUILT-IN WALL OVEN & MICROWAVE, perfect for everyday living and entertaining.
The living room is anchored by a DESIGNER TILE FEATURE WALL and GAS FIREPLACE. While the rear mudroom connects to a LANDSCAPED BACKYARD and OVERSIZED DOUBLE DETACHED GARAGE (20.5 ft. x 22.2 ft.) via a PAVED ALLEY.
Upstairs, you’ll find VAULTED CEILINGS, a SKYLIT FLEX SPACE- perfect for a office, play area or reading spot, and UPPER FLOOR LAUNDRY. The WHITE OAK HARDWOOD continues throughout the second level.
The LUXURIOUS PRIMARY SUITE features a LARGE WALK-IN CLOSET with custom built ins, a PRIVATE BALCONY, and a SPA-LIKE ENSUITE complete with STEAM SHOWER, FREESTANDING SOAKER TUB, DUAL VANITY, IN-FLOOR HEATING, and DESIGNER TILEWORK.
Two additional bedrooms upstairs offer WALK-IN CLOSETS and share a DOUBLE VANITY BATHROOM. You’ll also appreciate the ABUNDANCE OF BUILT-IN STORAGE throughout.
The fully developed basement offers 9-FOOT CEILINGS, IN-FLOOR HEATING, a large rec room, WET BAR, and a second GAS FIREPLACE, perfect for family nights in. This level also includes TWO ADDITIONAL BEDROOMS, a FULL BATHROOM, and extra STORAGE SPACE. The lower level is ideal for growing families, teens, guests or a home gym.
EXTRAS & UPDATES:
NEW ENERGY-EFFICIENT A/C (2022)
NEW ROOF – SHINGLES, UNDERLAYMENT & VENTS (2023)
PROFESSIONAL FRONT LANDSCAPING (2020)
Located in a highly desirable, WALKABLE COMMUNITY, just minutes to RIVER PARK, TOP SCHOOLS, MARDA LOOP, and DOWNTOWN CALGARY. This is a rare opportunity to own a design-forward, move in ready and established home in one of Calgary’s most sought-after neighbourhoods.
Data was last updated April 8, 2026 at 06:05 AM (UTC)
Area Statistics
Listings on market:
47
Avg list price:
$1,299,000
Min list price:
$218,000
Max list price:
$4,200,000
Avg days on market:
45
Min days on market:
1
Max days on market:
159
Avg price per sq.ft.:
$583.12
These statistics are generated based on the current listing's property type
and located in
Altadore. Average values are
derived using median calculations. This data is not produced by
the MLS® system.
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.