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

Explore Duplex, Triplex, and Fourplex Listings in Calgary – Affordable, Luxury, and Investment Opportunities

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.

For a quicker response, please include the MLS® number or property address in your inquiry.

Homes for Sale Near Montessori School of Calgary

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  • 1 1820 9 Street SW in Calgary: Lower Mount Royal Apartment for sale : MLS®# A2259633

    1 1820 9 Street SW Lower Mount Royal Calgary T2T 3C3
    Main Photo: 1 1820 9 Street SW in Calgary: Lower Mount Royal Apartment for sale : MLS®# A2259633
    $169,900
    Residential
    Status:
    Active
    MLS® Num:
    A2259633
    Bedrooms:
    1
    Bathrooms:
    1
    Floor Area:
    458 sq. ft.
    Fantasticground floor Apartment in Trendy Location! Very healthy building reserve fund and lowest condo fees. This charming apartment is perfectly situated just one block from the vibrant 17 Ave and a quick walk to the Downtown core. Ideal for singles or couples, it’s also a great investment for long-term and short-term rentals (Airbnb allowed).The apartment building was fully Renovated in 2016. Enjoy modern vinyl flooring, white cabinets, and a sleek granite countertop. Stainless steel appliances, including a dishwasher. Spacious open Layout in Prime Location:6-minute walk to Western Canada High School15 minutes to Stampede Grounds Parking: One assigned parking stall included. Situated on a Quiet Street, ensuring peace and privacy in a busy entertainment area of Calgary This apartment combines style, convenience, and rental potential—all in a fantastic neighborhood. Don’t miss out More details
    Listed by TREC The Real Estate Company
    DIANE RICHARDSON
  • 101 922 19 Avenue SW in Calgary: Lower Mount Royal Apartment for sale : MLS®# A2277454

    101 922 19 Avenue SW Lower Mount Royal Calgary T2T 0H7
    Main Photo: 101 922 19 Avenue SW in Calgary: Lower Mount Royal Apartment for sale : MLS®# A2277454
    $175,000
    Residential
    Status:
    Active
    MLS® Num:
    A2277454
    Bedrooms:
    1
    Bathrooms:
    1
    Floor Area:
    524 sq. ft.
    Discover an exceptional opportunity to own in the heart of Calgary’s vibrant inner city. This well-laid-out, below-grade unit offers over 500 sq. ft. of comfortable living space, proving that thoughtful design makes all the difference. The home has been tastefully refreshed with brand-new flooring, fresh paint throughout, a updated bathroom, and a new dishwasher, creating a clean, modern, and move-in-ready feel. The functional layout maximizes every square foot, making it ideal for first-time buyers seeking an affordable entry into inner-city living just steps from the energy of 17th Avenue SW. For investors, this property checks all the boxes — a prime location, recent upgrades, and strong rental appeal. As an added bonus, the unit can be sold fully furnished, offering a truly turnkey opportunity. More details
    Listed by Real Broker
    DIANE RICHARDSON
  • 106 1904 10 Street SW in Calgary: A-010 Apartment for sale : MLS®# A2275229

    106 1904 10 Street SW A-010 Calgary T2T 3G1
    Main Photo: 106 1904 10 Street SW in Calgary: A-010 Apartment for sale : MLS®# A2275229
    $199,900
    Residential
    Status:
    Active
    MLS® Num:
    A2275229
    Bedrooms:
    1
    Bathrooms:
    1
    Floor Area:
    484 sq. ft.
    Welcome to this beautifully updated 1-bedroom condo tucked away in a solid concrete building in the heart of Lower Mount Royal. You’ll love being just steps from vibrant 17th Avenue, with its incredible mix of restaurants, cafés, and shops — yet still enjoying a quiet, peaceful place to call home. Whether you prefer biking or walking, downtown, the Bow River, and Calgary’s scenic pathway system are all easily within reach. Inside, the open-concept layout feels bright and welcoming, highlighted by gorgeous hardwood floors throughout. The kitchen is both stylish and functional, featuring an eating bar, stainless steel appliances, concrete countertops, and crisp white cabinetry. The spacious bedroom offers a walk-in closet, while the updated 4-piece bathroom carries the same clean, modern aesthetic. You’ll also appreciate the convenience of in-suite laundry, with an additional shared laundry room available in the building. Parking is easy with ample street parking, resident and visitor permit options, and a dedicated bike storage room conveniently located on the main level. This well-managed building has seen important upgrades, including a newer torch-down roof and an energy-efficient 6-stage boiler — all helping keep condo fees affordable. Immaculately maintained and perfectly located, this is a fantastic opportunity in Lower Mount Royal — ideal for first-time buyers or investors alike. Contact me today to arrange your private showing! More details
    Listed by RE/MAX Realty Professionals
    DIANE RICHARDSON
  • 34 1230 Cameron Avenue SW in Calgary: A-010 Apartment for sale : MLS®# A2242839

    34 1230 Cameron Avenue SW A-010 Calgary T2T 0K9
    Main Photo: 34 1230 Cameron Avenue SW in Calgary: A-010 Apartment for sale : MLS®# A2242839
    $214,900
    Residential
    Status:
    Active
    MLS® Num:
    A2242839
    Bedrooms:
    1
    Bathrooms:
    1
    Floor Area:
    548 sq. ft.
    Here is your opportunity to own in the trendy neighbourhood of Lower Mount ROYAL. This TOP FLOOR condo with STUNNING VIEWS of DOWNTOWN CALGARY offers 1 Bedroom, 1 Bathroom with soaker tub, in a CONCRETE BUILDING. This BOUTIQUE BUILDING with only 18 units was EXTENSIVELY RENOVATED in 2010 with new VINYL WINDOWS, NEW BOILER SYSTEM, UPDATED BALCONIES, TILE FLOORING THROUGHOUT. Kitchen with QUARTZ countertops, modern cabinets, STAINLESS STEEL appliances, and EUROPEAN washer/dryer unit. 1 ASSIGNED surface PARKING stall and LOTS of street PARKING. PETS WELCOME with board approval. Condo fees include EVERYTHING except electricity. This building is a 5 MINUTE WALK to the bustling 17Avenue with its RESTAURANTS, PUBS and TRENDY SHOPS. Unit 16 & 22 are also available. Call NOW to schedule your viewing. More details
    Listed by RE/MAX Realty Professionals
    DIANE RICHARDSON
  • 1 3511 15 Street SW in Calgary: Altadore Apartment for sale : MLS®# A2274549

    1 3511 15 Street SW Altadore Calgary T2T 4A4
    Main Photo: 1 3511 15 Street SW in Calgary: Altadore Apartment for sale : MLS®# A2274549
    $218,000
    Residential
    Status:
    Active
    MLS® Num:
    A2274549
    Bedrooms:
    2
    Bathrooms:
    1
    Floor Area:
    833 sq. ft.
    Fall in love with life in Altadore! This stylish main floor unit features newer stainless steel appliances, granite counters, a bright open layout, roof replaced in 2018, original copper electrical, and no Poly-B plumbing. The building showcases a beautiful brick and concrete exterior veneer, offering timeless charm and durability. With no steep stairs, it’s safe and convenient for families, downsizers, or anyone seeking ease of living. Enjoy being just steps from River Park’s 52 acres of trails, the South Calgary Outdoor Pool, and vibrant Marda Loop with its pubs, cafés, shopping, and year-round festivals. Families will love the nearby schools including Altadore School, Lycee Louis Pasteur, Rundle Academy, and Mount Royal University. Offered at an amazing price, this home is both a cozy retreat and a smart investment in one of Calgary’s hottest neighbourhoods! Book your private viewing today! More details
    Listed by RE/MAX Key
    DIANE RICHARDSON
  • 6 931 19 Avenue SW in Calgary: A-010 Apartment for sale : MLS®# A2265309

    6 931 19 Avenue SW A-010 Calgary T2T 0H7
    Main Photo: 6 931 19 Avenue SW in Calgary: A-010 Apartment for sale : MLS®# A2265309
    $239,000
    Residential
    Status:
    Active
    MLS® Num:
    A2265309
    Bedrooms:
    2
    Bathrooms:
    1
    Floor Area:
    877 sq. ft.
    Are you looking for the best value in Lower Mount Royal? This home is 877sqf and under $250k! Tucked just south of the famed 17th Avenue, this 2 bedroom 1 bathroom condo is one of 6 units in this building and has in suite laundry. Spanning half of the top floor, this home has access from the front and back of the building – plus lovely downtown views from the living room. Gather friends around the airy living room for games and movie nights. The dining room can accommodate a large table and is set beside an eat up bar peeking into the kitchen - which is generous in size. All the windows have been replaced and while there have been updates to the unit – there is great potential to make this space your own without breaking the bank. Whether you are a first time homeowner looking to secure a spot in a wonderful neighbourhood, or you are an investor looking to add a very rentable property to your portfolio – this is a great option for you. Just two blocks from 17th, this condo offers an extremely walkable lifestyle. Brunch at Maven? Lunch at Alumni? Dinner and drinks at The Living Room? Dessert at Made By Marcus? There are so many YYC staples steps from this home and you will enjoy that downtown life here. Call your trusted agent and get it before She Gon’! More details
    Listed by Century 21 Bamber Realty LTD.
    DIANE RICHARDSON
  • 104 1720 13 Street SW in Calgary: Lower Mount Royal Apartment for sale : MLS®# A2270129

    104 1720 13 Street SW Lower Mount Royal Calgary T2T 3P4
    Main Photo: 104 1720 13 Street SW in Calgary: Lower Mount Royal Apartment for sale : MLS®# A2270129
    $249,000
    Residential
    Status:
    Active
    MLS® Num:
    A2270129
    Bedrooms:
    2
    Bathrooms:
    2
    Floor Area:
    1,039 sq. ft.
    Renovated Lower Mt Royal 2 Bedroom + Loft/Office. 1,050 sq. ft. over $30,000. UPGRADES JUST COMPLETED. Luxury grey tone vinyl flooring throughout main, Freshly painted warm white., New stainless appliances, counter tops, light fixtures, toilets and mirrors. Open kitchen pass through to living room w/2 storey windows allowing for amazing natural light! Patio doors to large main floor private deck. You may allow access to your guest from this Patio. Primary bedroom on main and 2pc bath, Decorative fireplace on main level. New carpet on stairs and upper level which also has a good size bedroom with 4pc bath. Loft area -office or den. Great unit for sharing. Covered assigned parking #104. Shows impeccable!! Shiny and New, don't miss this great opportunity to live off 17 th Ave SW and walk to downtown, many Restaurants and Pubs, night life a block away. Conveniently located for all amenities. Best Value in Downtown Calgary!!! More details
    Listed by Royal LePage Benchmark
    DIANE RICHARDSON
  • 202 1904 10 Street SW in Calgary: Lower Mount Royal Apartment for sale : MLS®# A2274373

    202 1904 10 Street SW Lower Mount Royal Calgary T2T 3G1
    Main Photo: 202 1904 10 Street SW in Calgary: Lower Mount Royal Apartment for sale : MLS®# A2274373
    $249,900
    Residential
    Status:
    Active
    MLS® Num:
    A2274373
    Bedrooms:
    1
    Bathrooms:
    1
    Floor Area:
    500 sq. ft.
    This one bedroom, one bathroom condo is in CONCRETE building with a healthy reserve fund. Located on a charming, tree-lined street in the heart of Lower Mount Royal, this well-designed condo delivers the walkable lifestyle everyone wants. Just two blocks from vibrant 17th Ave SW and steps to the #2 bus route, you can leave the car parked and save the commute stress for someone else. The living room features expansive WEST- facing windows that open to a well sized balcony—perfect for a BBQ and lounge seating. Mature trees create natural privacy and shade, making it a true outdoor extension of your living space. The kitchen is smartly configured with ample cabinetry, full-height uppers, a breakfast bar and stainless-steel appliances, (NEW FRIDGE in 2025) and recently REFINISHED COUNTERTOPS and NEW BACKSPLASH. The bedroom includes a large walk-in closet and a sliding privacy-glass door.Hardwood floors and recessed lighting run throughout, with NEW TRACK LIGHTING recently installed. You’ll also appreciate the in-suite European washer plus extra storage. The building is concrete, equipped with an elevator, secure bike storage and shared laundry, and does not permit short-term rentals, keeping things peaceful for residents. An assigned parking stall is included, and the area qualifies for residential street parking permits for just $45/year. Quick access to Downtown, the Beltline, U of C, Mount Royal University, Stampede Park and the new BMO Event Centre. With condo fees less than $360 this unit is sure to impress. More details
    Listed by Royal LePage Solutions
    DIANE RICHARDSON
  • 304 1904 10 Street SW in Calgary: Lower Mount Royal Apartment for sale : MLS®# A2265329

    304 1904 10 Street SW Lower Mount Royal Calgary T2T 3G1
    Main Photo: 304 1904 10 Street SW in Calgary: Lower Mount Royal Apartment for sale : MLS®# A2265329
    $254,900
    Residential
    Status:
    Active
    MLS® Num:
    A2265329
    Bedrooms:
    1
    Bathrooms:
    1
    Floor Area:
    557 sq. ft.
    Welcome to The Modella! This boutique building is perfectly situated on a beautiful, tree-lined street in the highly sought after community of Lower Mount Royal. Embrace 556 sq. ft. of thoughtfully designed living space in this former show suite, where modern finishes blend with warm tones to create a sophisticated “luxury hotel” feel. Step inside to discover a bright, open concept layout featuring upgraded wide-plank hardwood flooring, sleek white cabinetry, granite countertops, and a glass tile backsplash that brings a clean, contemporary look to the kitchen. The open living and dining space feels effortless, with its modern decor, sleek lighting and a private Balcony... perfect for relaxing & barbecues. And YES, the Samsung TV package and built-in wall unit come with the home, so you can move right in and enjoy!! The spacious bedroom includes custom recessed lighting, a full-height closet system, and large windows that fill the room with natural light. The stylish four-piece bathroom offers a deep soaker tub, updated fixtures, and elegant finishes. Additional highlights include in-suite laundry and a well-managed, pet-friendly building in a residential parking permit area ($45/yr). just steps away 17th Ave & Calgary’s best restaurants, cafés, and shops. Experience inner-city living at its finest at The Modella! More details
    Listed by Real Broker
    DIANE RICHARDSON
  • 306 1720 13 Street SW in Calgary: Lower Mount Royal Apartment for sale : MLS®# A2275654

    306 1720 13 Street SW Lower Mount Royal Calgary T2T 3P4
    Main Photo: 306 1720 13 Street SW in Calgary: Lower Mount Royal Apartment for sale : MLS®# A2275654
    $289,982
    Residential
    Status:
    Active
    MLS® Num:
    A2275654
    Bedrooms:
    2
    Bathrooms:
    2
    Floor Area:
    1,168 sq. ft.
    306, 1720 13 Street SW | Prime Location! | Welcome To Labatt House In Lower Mount Royal | Three Storey Boutique Style Condo With Only 20 Units | Top Floor End Unit | Stunning Open Loft Overlooking The Living Room & A Cozy Wood-Burning Fireplace | A Spacious Main Floor Bedroom Plus A Large Primary Suite On The Upper Loft Level | Two Bathrooms Main Floor 2 PCE & Upper Floor 4 PCE | East Facing Living Room Has Gorgeous Floor To Ceiling Windows & High Vaulted Ceiling Which Bring In An Abundance Of Natural Light | Assigned Covered Parking With Plugin Power Controlled From Inside Apartment | Ideally Located Just Steps To Trendy 17th Avenue Shopping, Restaurants & Entertainment | No Elevator | Condo Fees of $854.91 Include Heat, Parking, Professional Management, Reserve Fund Contributions, Sewer, Snow Removal, Trash, Water | PETS Allowed Two Cats (No Dogs or Birds) Subject to Board Approval | No Age Restrictions | In-Suite Laundry Is An Allowable Option By The Board. More details
    Listed by Real Broker
    DIANE RICHARDSON
  • 205 2010 35 Avenue SW in Calgary: A-019 Apartment for sale : MLS®# A2267692

    205 2010 35 Avenue SW A-019 Calgary T2T 2E1
    Main Photo: 205 2010 35 Avenue SW in Calgary: A-019 Apartment for sale : MLS®# A2267692
    $295,000
    Residential
    Status:
    Active
    MLS® Num:
    A2267692
    Bedrooms:
    2
    Bathrooms:
    1
    Floor Area:
    899 sq. ft.
    Why rent when you can own in Marda Loop? This spacious 2-bedroom condo is ideally located in the heart of Marda Loop, one of Calgary’s most sought-after and evolving neighbourhoods. The home offers a functional layout with a kitchen featuring dark shaker-style cabinets, stainless steel appliances, granite countertops, and a raised eating bar. The large primary bedroom comfortably fits a king-size bed and includes a walk-in closet, while the second bedroom is versatile — ideal as a home office, guest room, or additional bedroom with its own generous closet. The bathroom features a deep soaker tub, and with in-suite laundry, a titled heated underground parking stall, and plenty of storage, this unit provides easy, comfortable living. With the Marda Loop redevelopment nearing completion, residents will soon enjoy the full benefits of all the improvements - enhanced streetscapes, new local businesses, and an even more vibrant community atmosphere. Step outside and explore 33rd and 34th Avenue, lined with boutique shops, cafes, wine bars, restaurants, and fitness studios. For outdoor enthusiasts, River Park, Sandy Beach, and Glenmore Reservoir are just minutes away. Whether you’re an investor or a first-time buyer, this is a great opportunity to own in one of Calgary’s most desirable inner-city areas. More details
    Listed by Century 21 Bamber Realty LTD.
    DIANE RICHARDSON
  • 309 1719 9A Street SW in Calgary: Lower Mount Royal Apartment for sale : MLS®# A2277819

    309 1719 9A Street SW Lower Mount Royal Calgary T2T 3E7
    Main Photo: 309 1719 9A Street SW in Calgary: Lower Mount Royal Apartment for sale : MLS®# A2277819
    $319,000
    Residential
    Status:
    Active
    MLS® Num:
    A2277819
    Bedrooms:
    1
    Bathrooms:
    1
    Floor Area:
    605 sq. ft.
    Discover urban living at its finest in this stylish one-bedroom, one-bathroom condo situated in the heart of Lower Mount Royal, this residence offers unparalleled access to the vibrant 17th Avenue, renowned for its eclectic mix of shops, restaurants, and entertainment venues.? Designed by the acclaimed Sturgess Architecture and constructed by Avi Urban in 2014, this condo boasts contemporary aesthetics and quality craftsmanship. The open-concept layout is accentuated by 9-foot ceilings and oak plank hardwood flooring, creating a bright and inviting atmosphere. The living and dining areas seamlessly flow into the modern kitchen, which features stainless steel appliances, sleek cabinetry, and ample counter space—perfect for both everyday living and entertaining.? One of the standout features of this unit is its direct access to an expansive communal terrace overlooking a beautifully landscaped courtyard. This unique outdoor space offers a serene retreat in the midst of the city, ideal for relaxation or social gatherings. Residents will appreciate the secure building access and the convenience of nearby public transportation options, making commuting a breeze. Experience the perfect blend of modern design and urban convenience in this exceptional Lower Mount Royal condo. More details
    Listed by RE/MAX First
    DIANE RICHARDSON
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Data was last updated January 13, 2026 at 06:05 AM (UTC)
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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.