MC zoning introduces versatility and long-term value in this beautifully updated, move-in-ready character home set in the heart of Marda Loop. Investors appreciate the redevelopment potential on an increasingly sought-after corridor, business owners gain a rare chance to live and operate in a walkable commercial hub and families enjoy the charm, comfort and function of a single-family home with a remarkable outdoor living space. Character from the original 1914 build adds warmth through wide profile windows, preserved wood elements, exposed brick and thoughtful architectural details that pair seamlessly with extensive modern upgrades. A welcoming entry sets the tone with shiplap and wide luxury vinyl plank flooring that flows into a relaxing living room framed by an exposed wood beam and elegant wainscotting. The dining area sits beneath striking designer lighting and blends easily into a renovated kitchen finished with quartz counters, full-height tile, stainless steel appliances, fridge with a French door, a gas stove and updated white shaker cabinetry for everyday ease. An adjacent family room enhances daily comfort with an electric fireplace and tranquil views of the backyard from oversized windows, creating a natural spot for unwinding. This level includes a Main Floor bedroom and a 4-piece bathroom for flexible main-floor living. Two additional bedrooms rest on the upper level along with a stylish, recently renovated 3-piece bathroom with modern black hardware. The basement provides valuable bonus space for a gym, play area and storage with easy access to mechanical systems and exterior storage beneath the rear addition. Recent improvements introduce durability and peace of mind, including a high efficiency furnace (2022), hail resistant asphalt shingles (2022), acrylic stucco (2022), vinyl plank flooring, new paint, updated PEX piping and a fully refreshed kitchen completed in 2023. Outdoor living is unmatched with an extra deep fenced yard designed for hosting, complete with ornamental grasses, a deck for barbecuing and an incredible covered entertainment pavilion with lighting and lounge space that extends the seasons. Privacy and security come through with the newly built fence fully encompassing the yard and thoughtful landscaping that frames the yard beautifully. This location places you within minutes of the shops, cafes and amenities of Marda Loop, close to schools, parks, transit and quick routes into downtown, Altadore, South Calgary and the river pathway system. A rare combination of historic character, modern comfort and multi-use flexibility (great holding property) creates meaningful opportunities for a wide range of buyers!
Property Details
Price:
$849,900
MLS #:
A2272043
Status:
Active
Beds:
3
Baths:
2
Type:
Single Family
Subtype:
Detached
Subdivision:
Altadore
Listed Date:
Nov 21, 2025
Finished Sq Ft:
1,373
Lot Size:
2,497 sqft / 0.06 acres (approx)
Year Built:
1914
See this Listing
Schools
Interior
Appliances
Dishwasher, Dryer, Gas Stove, Microwave, Range Hood, Refrigerator, Washer, Window Coverings
Basement
Full
Bathrooms Full
2
Laundry Features
In Basement
Exterior
Exterior Features
Private Yard
Lot Features
Back Yard, Landscaped, Lawn, Private
Parking Features
Off Street
Parking Total
1
Patio And Porch Features
Deck, Other, Patio
Roof
Asphalt Shingle
Financial
Map
Community
- Address3508 21 Street SW Calgary AB
- SubdivisionAltadore
- CityCalgary
- CountyCalgary
- Zip CodeT2T 5B4
Subdivisions in Calgary
- Abbeydale
- Acadia
- Albert Park/Radisson Heights
- Alpine Park
- Altadore
- Ambleridge
- Applewood Park
- Arbour Lake
- Aspen Woods
- Auburn Bay
- Banff Trail
- Bankview
- Bayview
- Beddington Heights
- Bel-Aire
- Belmont
- Beltline
- Belvedere
- Bonavista Downs
- Bowness
- Braeside
- Brentwood
- Bridgeland/Riverside
- Bridlewood
- Britannia
- Burns Industrial
- Calgary International Airport
- Cambrian Heights
- Canyon Meadows
- Capitol Hill
- Carrington
- Castleridge
- Cedarbrae
- Chaparral
- Charleswood
- Chinatown
- Chinook Park
- Christie Park
- Citadel
- Cityscape
- Cliff Bungalow
- Coach Hill
- Collingwood
- Copperfield
- Coral Springs
- Cornerstone
- Cougar Ridge
- Country Hills
- Country Hills Village
- Coventry Hills
- Cranston
- Crescent Heights
- Crestmont
- Currie Barracks
- Dalhousie
- Deer Ridge
- Deer Run
- Deerfoot Business Centre
- Diamond Cove
- Discovery Ridge
- Douglasdale/Glen
- Dover
- Downtown Commercial Core
- Downtown East Village
- Downtown West End
- Eagle Ridge
- East Fairview Industrial
- East Shepard Industrial
- Eau Claire
- Edgemont
- Elbow Park
- Elboya
- Erin Woods
- Erlton
- Evanston
- Evergreen
- Fairview
- Fairview Industrial
- Falconridge
- Foothills
- Forest Heights
- Forest Lawn
- Forest Lawn Industrial
- Franklin
- Garrison Green
- Garrison Woods
- Glacier Ridge
- Glamorgan
- Glenbrook
- Glendale
- Golden Triangle
- Greenview
- Greenview Industrial Park
- Greenwood/Greenbriar
- Hamptons
- Harvest Hills
- Haskayne
- Hawkwood
- Haysboro
- Hidden Valley
- Highfield
- Highland Park
- Highwood
- Hillhurst
- Homestead
- Horizon
- Hotchkiss
- Hounsfield Heights/Briar Hill
- Huntington Hills
- Inglewood
- Kelvin Grove
- Killarney/Glengarry
- Kincora
- Kingsland
- Lake Bonavista
- Lakeview
- Legacy
- Lewisburg
- Lincoln Park
- Livingston
- Lower Mount Royal
- MacEwan Glen
- Mahogany
- Manchester
- Manchester Industrial
- Maple Ridge
- Marlborough
- Marlborough Park
- Martindale
- Mayfair
- Mayland
- Mayland Heights
- McCall
- McKenzie Lake
- McKenzie Towne
- Meadowlark Park
- Medicine Hill
- Meridian
- Midnapore
- Millrise
- Mission
- Monterey Park
- Montgomery
- Moraine
- Mount Pleasant
- New Brighton
- Nolan Hill
- North Airways
- North Glenmore Park
- North Haven
- Oakridge
- Ogden
- Osprey Hill
- Out of Area Calgary
- Palliser
- Panorama Hills
- Parkdale
- Parkhill
- Parkland
- Patterson
- Pegasus
- Penbrooke Meadows
- Pine Creek
- Pineridge
- Point McKay
- Pump Hill
- Queensland
- Ramsay
- Ranchlands
- Rangeview
- Red Carpet
- Redstone
- Renfrew
- Ricardo Ranch
- Richmond
- Rideau Park
- Riverbend
- Rocky Ridge
- Rosedale
- Rosemont
- Rosscarrock
- Roxboro
- Royal Oak
- Royal Vista
- Rundle
- Rutland Park
- Saddle Ridge
- Saddleridge Industrial
- Sage Hill
- Sandstone Valley
- Scarboro
- Scarboro/Sunalta West
- Scenic Acres
- Seton
- Shaganappi
- Shawnee Slopes
- Shawnessy
- Shepard Industrial
- Sherwood
- Signal Hill
- Silver Springs
- Silverado
- Skyline West
- Skyview Ranch
- Somerset
- South Airways
- South Calgary
- South Foothills
- Southview
- Southwood
- Springbank Hill
- Spruce Cliff
- St Andrews Heights
- Starfield
- Stoney 1
- Stoney 2
- Stoney 3
- Stoney 4
- Strathcona Park
- Sunalta
- Sundance
- Sunnyside
- Sunridge
- Taradale
- Temple
- Thorncliffe
- Tuscany
- Tuxedo Park
- University District
- University Heights
- University of Calgary
- Upper Mount Royal
- Valley Ridge
- Valleyfield
- Varsity
- Vista Heights
- Walden
- West Hillhurst
- West Springs
- Westgate
- Westwinds
- Whitehorn
- Wildwood
- Willow Park
- Windsor Park
- Winston Heights/Mountview
- Wolf Willow
- Woodbine
- Woodlands
- Yorkville
Market Summary
Current real estate data for Single Family in Calgary as of Nov 22, 2025
3,754
Single Family Listed
52
Avg DOM
471
Avg $ / SqFt
$826,281
Avg List Price
Property Summary
- Located in the Altadore subdivision, 3508 21 Street SW Calgary AB is a Single Family for sale in Calgary, AB, T2T 5B4. It is listed for $849,900 and features 3 beds, 2 baths, and has approximately 1,373 square feet of living space, and was originally constructed in 1914. The current price per square foot is $619. The average price per square foot for Single Family listings in Calgary is $471. The average listing price for Single Family in Calgary is $826,281. To schedule a showing of MLS#a2272043 at 3508 21 Street SW in Calgary, AB, contact your Rob Johnstone agent at (403) 730-2330 .
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