Calgary Duplexes, Triplexes & Fourplexes for Sale | Multi-Family & Investment Properties

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Calgary Duplexes for Sale

Looking to buy a duplex in Calgary? Discover a wide selection of Calgary duplexes for sale, including modern new build duplex homes, character-filled side-by-side properties, and full duplex investment opportunities. Whether you're a first-time homebuyer, investor, or searching for a semi-detached house in Calgary, duplex living offers a flexible and affordable solution.

Browse listings for duplexes, triplexes, and fourplexes for sale in Calgary, ideal for multi-family living or generating rental income. You'll find options ranging from affordable duplexes in NE Calgary to luxury infill duplexes in Calgary’s inner-city communities like Killarney, Altadore, and Mount Pleasant. For those seeking larger properties, explore triplex and fourplex listings offering multiple units under one roof—perfect for investors or extended families.

Discover newly built duplexes with contemporary designs, energy-efficient features, and attached garages, as well as side-by-side duplexes and full duplex buildings for sale. Whether you're looking for a duplex with no condo fees, a multi-family home for sale in Calgary, or a duplex triplex fourplex investment property, Diane Richardson is here to guide you through the process.

Start your search today and find the perfect duplex, triplex, or fourplex for sale in Calgary that suits your lifestyle, investment goals, and budget.

Contact Diane Richardson

Phone: 403.397.3706

Email: diane@mypadcalgary.com

Neighbourhoods to Find Duplexes & Multi-Family Homes in Calgary

Calgary offers a wide variety of duplexes, semi-detached homes, triplexes, and fourplex properties across many sought-after communities. In inner-city neighbourhoods like Altadore, Killarney, Inglewood, and Renfrew, you'll find modern infill duplexes, character half-duplexes, and multiplex investment properties, all with excellent walkability and urban convenience.

For buyers looking in suburban areas, communities like Evanston, Legacy, Mahogany, and Walden feature new build duplexes and attached homes with contemporary layouts, ideal for growing families and downsizers alike.

Whether you're searching for a full duplex for sale in Northeast Calgary, a luxury side-by-side duplex in Southwest Calgary, or an investment multiplex property in Calgary's NW quadrant, there are abundant options to suit every lifestyle and budget. Start your search for duplexes and multi-family homes in Calgary today with Diane Richardson’s expert guidance.

Diane Richardson – Calgary Real Estate Specialist

Looking to Buy or Sell a Duplex in Calgary?

Searching for a duplex for sale in Calgary, or planning to list your attached or semi-detached property? Diane Richardson is a trusted Calgary REALTOR® with over 15 years of experience specializing in duplex homes, half-duplex properties, and multiplex investments across Calgary's top communities.

Whether you're a first-time buyer, investor, or upgrading to a newly built duplex with modern designs, Diane’s personalized approach ensures a smooth real estate experience. From inner-city infill duplexes to affordable side-by-side duplexes in family-friendly neighborhoods, Diane will guide you through every step of the buying or selling process.

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2409 Carleton Street SW
Upper Mount Royal Calgary T2T 3K6

$3,450,000
Residential beds: 5 baths: 4.0 3,674 sq. ft. built: 1934

Main Photo: 2409 Carleton Street SW in Calgary: Upper Mount Royal Detached for sale : MLS®# A2258573
Photo 1: 2409 Carleton Street SW in Calgary: Upper Mount Royal Detached for sale : MLS®# A2258573
Photo 2: 2409 Carleton Street SW in Calgary: Upper Mount Royal Detached for sale : MLS®# A2258573
Photo 3: 2409 Carleton Street SW in Calgary: Upper Mount Royal Detached for sale : MLS®# A2258573
Photo 4: 2409 Carleton Street SW in Calgary: Upper Mount Royal Detached for sale : MLS®# A2258573
Photo 5: 2409 Carleton Street SW in Calgary: Upper Mount Royal Detached for sale : MLS®# A2258573
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Photo 40: 2409 Carleton Street SW in Calgary: Upper Mount Royal Detached for sale : MLS®# A2258573
Status:
Active
Prop. Type:
Residential
MLS® Num:
A2258573
Bedrooms:
5
Bathrooms:
4
Year Built:
1934
**Open house Sunday Sept 21 2:30-4 pm**. Beautiful luxury home with a total of 5671.48 square feet, situated on a private 1/3 of an acre corner prime lot in the heart of Mount Royal. Extensively renovated + elegantly appointed with a fabulous layout. The main floor offers a main floor primary suite with spacious walk in closet + spa ensuite bathroom. With 2676.54 square feet on this level, the other principal rooms are also all substantial in size. Lovely formal living room with wood burning fireplace, large dining room for intimate gatherings or family dinners. Stunning chefs kitchen with beamed ceilings, massive island, loads of cabinetry + open to comfy family room with wood burning fireplace. Laundry room + well thought out mud room complete the main level + lead to the attached triple tandem garage with high ceilings which could accommodate lifts + additional vehicles. The upper bedrooms are practical in design + share a renovated family bathroom. Easy downstairs living with a movie room with large projector screen. Bonus room to use as a wine cellar or for additional storage. Sizeable guest room + bathroom with full shower. Highly functional built out wet bar + additional living space for either your home gym or a games room for friends + family. Pie shaped lot with mature hedges creates a park feel + there is also a quiet secure backyard retreat with hot tub, pergola which is accessible through private entrance via the garage. Walk to excellent schools of all levels, parks, 17 avenue, Marda Loop shopping + more.
Property Type:
Residential
Property Sub Type:
Detached
Condo Type:
Not a Condo
Transaction Type:
For Sale
Suite:
No
Home Style:
2 Storey
Total Living Area:
3,673.82 sq. ft.
Main Level Finished Area:
2,676.54 sq. ft.
Upper Level Finished Area:
997.28 sq. ft.
Below Grade Finished Area:
1,997.66 sq. ft.
Acreage:
No
Lot Area:
12,421 sq. ft.
Lot Frontage:
170'3"
Front Exposure:
South
Levels:
Two
Total Rooms Above Grade:
9
Year built:
1934 (Age: 91)
Bedrooms:
5 (Above Grd: 4)
Bedrooms Above Grade:
4
Bedrooms Below Grade:
1
Bathrooms:
4.0 (Full:3, Half:1)
Plan:
7080AJ
Heating:
Hot Water, Natural Gas
Basement:
Finished, Full
Foundation:
Poured Concrete
New Constr.:
No
Construction Material:
Stucco, Wood Frame
Structure Type:
House
Roof:
Asphalt Shingle
Ensuite:
Yes
Flooring:
Carpet, Ceramic Tile, Hardwood
Cooling:
None
Fireplaces:
3
Fireplace Details:
Gas, Wood Burning
Garage:
Yes
Garage Spaces:
3
Parking:
Triple Garage Attached
Parking Places:
3
Parking Total/Covered:
3 / -
Laundry Features:
Laundry Room
Upper Mount Royal
Dishwasher, Dryer, Garage Control(s), Gas Stove, Range Hood, Refrigerator, Washer, Window Coverings
Projector and Big Screen TV Downstairs, Rear in-wall Surround Speakers, Kitchen and Living Room Ceiling Speakers (hard wired to living room), Front and Rear Patio Speakers (Hard Wired to Basement Mechanical Room), Hot Tub, Pool Room Wall Speakers (Hard Wired to Basement Mechanical Room) Fridge in Basement Mechanical Room, Hot Tub
None Known
Floor
Type
Size
Other
Main Floor
Breakfast Nook
13' × 8'9"
Main Floor
Family Room
14'10" × 13'
Main Floor
Foyer
8'10" × 7'3"
Main Floor
Kitchen
25'2" × 9'7"
Main Floor
Laundry
11'11" × 8'1"
Main Floor
Living Room
25'1" × 18'5"
Main Floor
Mud Room
17' × 11'6"
Main Floor
Bedroom - Primary
16'9" × 12'11"
Main Floor
Walk-In Closet
11'9" × 10'1"
Upper Level
Bedroom
16'10" × 16'
Upper Level
Bedroom
16'2" × 13'3"
Upper Level
Bedroom
11'5" × 10'5"
Upper Level
Library
9'3" × 6'5"
Basement
Dining Room
16'2" × 13'5"
Basement
Other
9'2" × 7'2"
Basement
Bedroom
15'11" × 14'3"
Basement
Game Room
22'5" × 21'2"
Basement
Game Room
37' × 22'3"
Basement
Furnace/Utility Room
22'9" × 16'10"
Basement
Wine Cellar
7'11" × 6'2"
Floor
Ensuite
Pieces
Other
Main Floor
No
2
4'11" x 6'10"
Main Floor
Yes
4
9'4" x 18'4"
Upper Level
No
4
8'5" x 14'11"
Basement
No
3
8'8" x 6'10"
Title to Land:
Fee Simple
Community Features:
Park, Playground, Schools Nearby, Shopping Nearby, Walking/Bike Paths
Interior Features:
Bar, Beamed Ceilings, Bookcases, Built-in Features, Closet Organizers, Granite Counters, High Ceilings, Kitchen Island, Open Floorplan, See Remarks, Soaking Tub, Vaulted Ceiling(s)
Exterior Features:
BBQ gas line, Private Yard
Patio And Porch Features:
Deck, Patio, Pergola, See Remarks
Lot Features:
Back Yard, Corner Lot, Landscaped, Many Trees, Triangular Lot
Num. of Parcels:
0
Fencing:
Fenced
Region:
Calgary
Zone:
CAL Zone CC
Zoning:
R-CG
Listed Date:
Sep 19, 2025
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Virtual Tour

Virtual Tour

Listed by Real Estate Professionals Inc.
Data was last updated October 21, 2025 at 12:05 AM (UTC)
Area Statistics
Listings on market:
14
Avg list price:
$3,350,000
Min list price:
$525,000
Max list price:
$8,000,000
Avg days on market:
36
Min days on market:
3
Max days on market:
164
Avg price per sq.ft.:
$955.56
These statistics are generated based on the current listing's property type and located in Upper Mount Royal. Average values are derived using median calculations. This data is not produced by the MLS® system.
DIANE RICHARDSON
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.