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4920 21 Avenue NW in Calgary: Montgomery Semi Detached (Half Duplex) for sale : MLS®# A2337997
4920 21 Avenue NW in Calgary: Montgomery Semi Detached (Half Duplex) for sale : MLS®# A2337997
Begin your search of all Calgary duplexes for sale below! Duplex homes in Calgary are found in nearly every corner and community from the brim of the northwest all the way to the edge of the southeast. Known for their comparably lower price versus other types of properties, duplex “attached homes” are an excellent choice for first-time home buyers and those who have affordability at the front and centre for their real estate goals. Contact your team of experienced REALTORS® direct at 403-370-4008 if you have questions about any listings below or want to set up a private showing, and we will be happy to assist you!
Browse Calgary Duplexes for Sale
Aug 22, 2026
12:00 PM
-
03:00 PM
MDT
4920 21 Avenue NW
Calgary
T3B 0X2
$1,049,000
Residential
beds: 4
baths: 4.0
1,912 sq. ft.
built: 2026
Open House
-
Aug 22, 2026
12:00 PM
-
03:00 PM
MDT
NOTES: Open House on Saturday, August 22, 2026 12:00PM - 3:00PM
Open House
-
Aug 23, 2026
12:00 PM
-
03:00 PM
MDT
NOTES: Open House on Sunday, August 23, 2026 12:00PM - 3:00PM
- Status:
- Active
- Prop. Type:
- Residential
- MLS® Num:
- A2337997
- Bedrooms:
- 4
- Bathrooms:
- 4
- Year Built:
- 2026
- Photos (45)
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A refined interpretation of Scandinavian farmhouse design, this newly built Montgomery residence pairs clean architectural lines with warm natural materials and an exceptional level of custom finish. Offering 1,911 sq. ft. above grade and 2,815 sq. ft. of total developed living space, the home includes four bedrooms, three and a half bathrooms and a fully finished lower level. The main floor is bright, open and thoughtfully detailed. Wide-plank engineered white oak flooring extends throughout the principal living spaces, complemented by custom millwork, architectural wall treatments and extensive built-ins with integrated LED lighting. The living room centres around a gas fireplace framed by warm wood detailing and tile, with architectural beams overhead, while oversized windows fill the adjoining dining area with natural light. Designed as both a functional workspace and a visual focal point, the kitchen features upgraded cabinetry, an upgraded appliance package, built-in appliances, premium quartz countertops and a substantial waterfall island with seating for four. Carefully selected lighting, natural wood accents and Delta plumbing fixtures continue the home’s cohesive palette. Upstairs, the primary bedroom is paired with an ensuite designed around the bookends of the day: a bright, warm place to prepare in the morning and a private setting in which to slow down at night. Heated tile floors provide comfort underfoot, while the glass-enclosed walk-in shower includes a built-in bench and custom recessed niche. A freestanding soaker tub creates a separate place to pause and unwind. Two additional bedrooms, a full bathroom and a dedicated laundry room with extensive cabinetry, storage and a utility sink complete the upper level. The fully developed basement provides an expansive, open recreation and entertaining area with a built-in wet bar, along with a generously sized fourth bedroom featuring a walk-in closet and an additional full bathroom. Outside, the landscaped backyard includes a concrete patio and exterior gas line, creating an inviting setting for summer dining and entertaining. A detached double garage, and fully landscaped front & back yards complete the property. The location offers convenient access to University District, Market Mall, Bowmont Park, Alberta Children’s Hospital, Foothills Medical Centre, the University of Calgary, the Bow River pathway system and Edworthy Park. The adjoining residence is also available. Please inquire for further details.
- Property Type:
- Residential
- Property Sub Type:
- Semi Detached (Half Duplex)
- Condo Type:
- Not a Condo
- Transaction Type:
- For Sale
- Possession:
- Signup
- Possession Date:
- Signup
- Suite:
- No
- Num Legal Suites:
- 0
- Num Illegal Suites:
- 0
- Home Style:
- 2 Storey, Attached-Side by Side
- Total Living Area:
- 1,911.77 sq. ft.
- Main Level Finished Area:
- 903.67 sq. ft.
- Upper Level Finished Area:
- 1,008.1 sq. ft.
- Lower Level Finished Area:
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- Above Grade Finished Area:
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- Below Grade Finished Area:
- 903.67 sq. ft.
- Taxes:
- Signup
- Tax Assessed Value:
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- HOA Fee Includes:
- Signup
- Lot Area:
- 3,000 sq. ft.
- Lot Frontage:
- 25'
- Acres Cleared:
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- Acres Cultivated:
- Signup
- Acres Irrigated:
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- Acres Leasehold:
- Signup
- Acres Not Cultivated:
- Signup
- Acres Freehold:
- Signup
- Acres Seeded:
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- Acres Tame Hay:
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- Acres Treed:
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- Acres Waste:
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- Acres Water Rights:
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- Front Exposure:
- Southwest
- Reg. Size:
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- Reg. Size Includes:
- Signup
- Entry Level:
- 1
- Levels:
- Two
- End Unit:
- 1 Common Wall
- Total Rooms Above Grade:
- 8
- Year built:
- 2026 (Age: 0)
- Bedrooms:
- 4 (Above Grd: 3)
- Bedrooms Above Grade:
- 3
- Bedrooms On Main:
- 0
- Bedrooms Below Grade:
- 1
- Bathrooms:
- 4.0 (Full:3, Half:1)
- Num Ensuite Baths:
- 1
- Plan:
- 2611001
- Heating:
- Forced Air, Natural Gas
- Basement:
- Full, Finished, None
- Foundation:
- Poured Concrete
- New Constr.:
- Yes
- Construction Material:
- Cement Fiber Board, Wood Frame
- Structure Type:
- Duplex
- Roof:
- Asphalt Shingle
- Ensuite:
- Yes
- Flooring:
- Carpet, Hardwood, Tile
- Cooling:
- None
- Fireplaces:
- 1
- Fireplace Details:
- Brick Facing, Gas
- Garage:
- Yes
- Garage Spaces:
- 2
- Parking:
- Double Garage Detached
- Parking Places:
- 2
- Parking Total/Covered:
- 2 / -
- Laundry Features:
- Upper Level
- Northwest
- Montgomery
- Dishwasher, Gas Stove, Microwave, Range Hood, Refrigerator
- n/a
- None Known
- Floor
- Type
- Size
- Other
- Main Floor
- Kitchen
- 17'9" × 15'8"
- Main Floor
- Dining Room
- 12'8" × 11'5"
- Main Floor
- Living Room
- 14'6" × 14'
- Main Floor
- Foyer
- 7'5" × 6'7"
- 2nd Floor
- Laundry
- 8' × 5'5"
- 2nd Floor
- Mud Room
- 9'10" × 5'
- 2nd Floor
- Furnace/Utility Room
- 13'4" × 6'1"
- 2nd Floor
- Other
- 7' × 3'10"
- 2nd Floor
- Bedroom - Primary
- 14' × 13'4"
- 2nd Floor
- Bedroom
- 13'2" × 10'
- 2nd Floor
- Bedroom
- 13' × 11'7"
- Basement
- Family Room
- 25'4" × 11'1"
- Basement
- Storage
- 8'3" × 7'8"
- Basement
- Bedroom
- 12'7" × 10'2"
- Floor
- Ensuite
- Pieces
- Other
- Main Floor
- No
- 2
- 5' x 5'
- 2nd Floor
- No
- 4
- 5' x 8'
- 2nd Floor
- Yes
- 5
- 15'7" x 8'2"
- Basement
- No
- 4
- 5' x 8'8"
- Title to Land:
- Fee Simple
- Community Features:
- Park, Playground, Schools Nearby, Shopping Nearby, Sidewalks, Street Lights, Walking/Bike Paths
- Interior Features:
- Beamed Ceilings, Bookcases, Breakfast Bar, Double Vanity, Open Floorplan, Quartz Counters, Soaking Tub, Vaulted Ceiling(s), Walk-In Closet(s), Wet Bar
- Exterior Features:
- Private Entrance, Private Yard
- Patio And Porch Features:
- Patio
- Lot Features:
- Back Yard, Front Yard, Landscaped, Lawn, Level, Rectangular Lot
- Num. of Parcels:
- 0
- Fencing:
- Fenced
- Region:
- Calgary
- Zone:
- CAL Zone NW
- Zoning:
- R-CG
- Listed Date:
- Aug 19, 2026
- Days on Mkt:
- Signup
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Listed by Real Broker
Data was last updated August 20, 2026 at 02:05 AM (UTC)
Area Statistics
- Listings on market:
- 30
- Avg list price:
- $720,450
- Min list price:
- $350,000
- Max list price:
- $5,550,000
- Avg days on market:
- 49
- Min days on market:
- 1
- Max days on market:
- 225
- Avg price per sq.ft.:
- $479.03
These statistics are generated based on the current listing's property type
and located in
Montgomery. Average values are
derived using median calculations. This data is not produced by
the MLS® system.
- CODY BATTERSHILL
- RE/MAX HOUSE OF REAL ESTATE
- 1 (403) 370-4008
- [email protected]
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Duplexes for Sale in NW, SW, SE, NE Calgary
Calgary’s quadrants are home to a full spectrum of real estate including many duplex homes. Newer communities like Evanston, Silverado, Cornerstone and Mahogany have many new builds, while older inner city areas like Windsor Park, Bridgeland, Capitol Hill and Erlton are also home to their fair share of these types of properties, albeit most are attached style infills and more expensive than similar properties found on the outskirts of the city.
If you’re looking for duplexes for sale in southwest, southeast, northwest or northeast Calgary specifically, our map search tool is an effective way to narrow down your options.
Benefits of Duplex Homes
What are some of the advantages of living in a duplex home in Calgary? In today’s dynamic market, affordability is at the top of many buyers’ minds – especially first-time buyers looking to get their foot into the door of homeownership.
But apart from affordability, there are a handful of other reasons why a duplex might be right for you. Those include:
#1 – Lessening the barrier to homeownership – as mentioned above, these homes are more affordable compared to their detached counterparts.
#2 – Potential for passive income – many investors buy full duplex properties and live on one side then rent out the other. It’s an excellent way to supplement your mortgage and overall finances.
#3 – Save money – the potential for secondary income when owning a full duplex in Calgary means you’ll be able to pay off your mortgage faster and pay less interest on your principal amount owing over the long term.
#4 – Potential for future rental property – Duplex homes are an excellent option to consider if you’re looking for a rental property. Given their affordability versus detached lots, they typically are in high demand on the rental market and can make you considerable earnings as an investor.
#5 – Added security – Compared to detached homes, your residence’s security is enhanced by the close proximity you have with your neighbour. Have added peace of mind when living in a duplex in Calgary because of this reason.
Learn more about the benefits of owning a half or full duplex in Calgary today.
Who Lives in Duplexes?
Affordability is a major concern for many homebuyers in today’s dynamic market. As a result, duplexes for sale in Calgary are often highly sought after by a wide range of buyers due to their typical lower price point – especially in suburban areas of the city.
Here are a few different types of buyers who are usually very interested in duplex living:
• First-time buyers -> those who are looking to step away from renting and into homeownership often consider duplex properties as an option. There are many benefits of living in an attached-style home versus a condo or townhouse, and they are more affordable than their single-family detached counterparts.
• Empty-nesters -> those who are ageing and want to downsize often look to duplex bungalows as an option. Some communities in Calgary such as The Hamptons and Signal Hill, for example, have exclusive duplex bungalow properties available for ageing empty nesters who don’t want as many stairs inside their homes for mobility reasons.
• Investors -> As mentioned above, many investors choose to buy entire duplex homes for sale in Calgary because they can live on one side and rent out the other. This way, they have more financial freedom and can choose to use the secondary income generated by the property any way they please.
Truth be told, anyone can live in an attached-style home. It all depends on what their wants, needs and lifestyle include. Many luxury home buyers also love attached infill homes, a form of duplex found across the inner city areas of Calgary. Also see:
Duplex Real Estate Agents in Calgary
Are you thinking about buying a duplex for sale in Calgary? Maybe you’re planning on selling your current attached home sometime in the future? Our team of Realtors® in Calgary with RE/MAX House of Real Estate have years of experience in helping people buy and sell all types of properties and would love to put their knowledge and skillset to work for you!
Contact Cody & Jordan anytime at 403-370-4008 if you have questions about current listings on the MLS® or would like us to set up a showing for you! Get a Free Property Evaluation for your Calgary duplex today!
We are looking forward to helping you accomplish your real estate goals!
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