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    1528 18th Avenue NW in Calgary: Capitol Hill Semi Detached (Half Duplex) for sale : MLS®# A2235233

    1528 18th Avenue NW in Calgary: Capitol Hill Semi Detached (Half Duplex) for sale : MLS®# A2235233

    Houses with basement suites in Calgary are a popular buy among investors and other homeowners looking to take advantage of the secondary income generated by the secondary suite. Like garage suites, they are an excellent source of revenue, and if managed properly, can underpin retirement for savvy real estate investors who would rather spend most of their time on a beach away from the city.

    Begin your search of homes with basement suites for sale in Calgary below. If you have questions about any listing(s) or would like to set up a showing, contact our team of professional Realtors® anytime at 403.519.0495 or email [email protected] and we will be happy to assist you!

    Basement Suite Houses for Sale Calgary

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    1528 18th Avenue NW
    Capitol Hill Calgary T2M 0W8

    $1,075,000
    Residential beds: 5 baths: 4.0 2,025 sq. ft. built: 2025

    Main Photo: 1528 18th Avenue NW in Calgary: Capitol Hill Semi Detached (Half Duplex) for sale : MLS®# A2235233
    Photo 1: 1528 18th Avenue NW in Calgary: Capitol Hill Semi Detached (Half Duplex) for sale : MLS®# A2235233
    Photo 2: 1528 18th Avenue NW in Calgary: Capitol Hill Semi Detached (Half Duplex) for sale : MLS®# A2235233
    Photo 3: 1528 18th Avenue NW in Calgary: Capitol Hill Semi Detached (Half Duplex) for sale : MLS®# A2235233
    Photo 4: 1528 18th Avenue NW in Calgary: Capitol Hill Semi Detached (Half Duplex) for sale : MLS®# A2235233
    Photo 5: 1528 18th Avenue NW in Calgary: Capitol Hill Semi Detached (Half Duplex) for sale : MLS®# A2235233
    Photo 6: 1528 18th Avenue NW in Calgary: Capitol Hill Semi Detached (Half Duplex) for sale : MLS®# A2235233
    Photo 7: 1528 18th Avenue NW in Calgary: Capitol Hill Semi Detached (Half Duplex) for sale : MLS®# A2235233
    Photo 8: 1528 18th Avenue NW in Calgary: Capitol Hill Semi Detached (Half Duplex) for sale : MLS®# A2235233
    Photo 9: 1528 18th Avenue NW in Calgary: Capitol Hill Semi Detached (Half Duplex) for sale : MLS®# A2235233
    Photo 10: 1528 18th Avenue NW in Calgary: Capitol Hill Semi Detached (Half Duplex) for sale : MLS®# A2235233
    Photo 11: 1528 18th Avenue NW in Calgary: Capitol Hill Semi Detached (Half Duplex) for sale : MLS®# A2235233
    Photo 12: 1528 18th Avenue NW in Calgary: Capitol Hill Semi Detached (Half Duplex) for sale : MLS®# A2235233
    Photo 13: 1528 18th Avenue NW in Calgary: Capitol Hill Semi Detached (Half Duplex) for sale : MLS®# A2235233
    Photo 14: 1528 18th Avenue NW in Calgary: Capitol Hill Semi Detached (Half Duplex) for sale : MLS®# A2235233
    Photo 15: 1528 18th Avenue NW in Calgary: Capitol Hill Semi Detached (Half Duplex) for sale : MLS®# A2235233
    Photo 16: 1528 18th Avenue NW in Calgary: Capitol Hill Semi Detached (Half Duplex) for sale : MLS®# A2235233
    Photo 17: 1528 18th Avenue NW in Calgary: Capitol Hill Semi Detached (Half Duplex) for sale : MLS®# A2235233
    Photo 18: 1528 18th Avenue NW in Calgary: Capitol Hill Semi Detached (Half Duplex) for sale : MLS®# A2235233
    Photo 19: 1528 18th Avenue NW in Calgary: Capitol Hill Semi Detached (Half Duplex) for sale : MLS®# A2235233
    Photo 20: 1528 18th Avenue NW in Calgary: Capitol Hill Semi Detached (Half Duplex) for sale : MLS®# A2235233
    Photo 21: 1528 18th Avenue NW in Calgary: Capitol Hill Semi Detached (Half Duplex) for sale : MLS®# A2235233
    Photo 22: 1528 18th Avenue NW in Calgary: Capitol Hill Semi Detached (Half Duplex) for sale : MLS®# A2235233
    Photo 23: 1528 18th Avenue NW in Calgary: Capitol Hill Semi Detached (Half Duplex) for sale : MLS®# A2235233
    Photo 24: 1528 18th Avenue NW in Calgary: Capitol Hill Semi Detached (Half Duplex) for sale : MLS®# A2235233
    Photo 25: 1528 18th Avenue NW in Calgary: Capitol Hill Semi Detached (Half Duplex) for sale : MLS®# A2235233
    Photo 26: 1528 18th Avenue NW in Calgary: Capitol Hill Semi Detached (Half Duplex) for sale : MLS®# A2235233
    Photo 27: 1528 18th Avenue NW in Calgary: Capitol Hill Semi Detached (Half Duplex) for sale : MLS®# A2235233
    Photo 28: 1528 18th Avenue NW in Calgary: Capitol Hill Semi Detached (Half Duplex) for sale : MLS®# A2235233
    Photo 29: 1528 18th Avenue NW in Calgary: Capitol Hill Semi Detached (Half Duplex) for sale : MLS®# A2235233
    Photo 30: 1528 18th Avenue NW in Calgary: Capitol Hill Semi Detached (Half Duplex) for sale : MLS®# A2235233
    Photo 31: 1528 18th Avenue NW in Calgary: Capitol Hill Semi Detached (Half Duplex) for sale : MLS®# A2235233
    Photo 32: 1528 18th Avenue NW in Calgary: Capitol Hill Semi Detached (Half Duplex) for sale : MLS®# A2235233
    Photo 33: 1528 18th Avenue NW in Calgary: Capitol Hill Semi Detached (Half Duplex) for sale : MLS®# A2235233
    Photo 34: 1528 18th Avenue NW in Calgary: Capitol Hill Semi Detached (Half Duplex) for sale : MLS®# A2235233
    Photo 35: 1528 18th Avenue NW in Calgary: Capitol Hill Semi Detached (Half Duplex) for sale : MLS®# A2235233
    Photo 36: 1528 18th Avenue NW in Calgary: Capitol Hill Semi Detached (Half Duplex) for sale : MLS®# A2235233
    Photo 37: 1528 18th Avenue NW in Calgary: Capitol Hill Semi Detached (Half Duplex) for sale : MLS®# A2235233
    Photo 38: 1528 18th Avenue NW in Calgary: Capitol Hill Semi Detached (Half Duplex) for sale : MLS®# A2235233
    Photo 39: 1528 18th Avenue NW in Calgary: Capitol Hill Semi Detached (Half Duplex) for sale : MLS®# A2235233
    Photo 40: 1528 18th Avenue NW in Calgary: Capitol Hill Semi Detached (Half Duplex) for sale : MLS®# A2235233
    Photo 41: 1528 18th Avenue NW in Calgary: Capitol Hill Semi Detached (Half Duplex) for sale : MLS®# A2235233
    Photo 42: 1528 18th Avenue NW in Calgary: Capitol Hill Semi Detached (Half Duplex) for sale : MLS®# A2235233
    Status:
    Active
    Prop. Type:
    Residential
    MLS® Num:
    A2235233
    Bedrooms:
    5
    Bathrooms:
    4
    Year Built:
    2025
    Brand new luxury duplex in Capitol Hill, each side featuring a fully legal 2-bedroom basement suite — a rare find in this prime inner-city location. Perfect for extra income, extended family, or investors looking to maximize cash flow. Each main floor offers 10-ft ceilings, engineered hardwood, a stunning quartz kitchen with a huge island, and a bright living area with a sleek gas fireplace. Upstairs, enjoy a vaulted primary suite with a spa-inspired 5-piece ensuite and walk-in closet, plus two more bedrooms, full bath, and laundry. The legal basement suites include private entrances, two spacious bedrooms, full kitchens, separate laundry, and bright living spaces — ideal as mortgage helpers or strong rental units. Extras: high-efficiency furnace, HRV system, R22/R50 insulation, roughed-in A/C, double garages, full landscaping, and Certified New Home Warranty. Move-in ready and minutes to SAIT, U of C, schools, parks, and shops. Smart, stylish, income-generating living — grab one or both before they’re gone.
    Property Type:
    Residential
    Property Sub Type:
    Semi Detached (Half Duplex)
    Condo Type:
    Not a Condo
    Transaction Type:
    For Sale
    Possession:
    Possession Date:
    Suite:
    Suite - Legal
    Home Style:
    2 Storey, Attached-Side by Side
    Total Living Area:
    2,025.07 sq. ft.
    Main Level Finished Area:
    962.35 sq. ft.
    Upper Level Finished Area:
    1,062.72 sq. ft.
    Lower Level Finished Area:
    Above Grade Finished Area:
    Below Grade Finished Area:
    879.85 sq. ft.
    Taxes:
    Tax Assessed Value:
    HOA Fee Includes:
    Lot Area:
    3,000 sq. ft.
    Lot Frontage:
    25'
    Acres Cleared:
    Acres Cultivated:
    Acres Irrigated:
    Acres Leasehold:
    Acres Not Cultivated:
    Acres Freehold:
    Acres Seeded:
    Acres Tame Hay:
    Acres Treed:
    Acres Waste:
    Acres Water Rights:
    Front Exposure:
    South
    Reg. Size:
    Reg. Size Includes:
    Entry Level:
    1
    Levels:
    Two
    End Unit:
    1 Common Wall
    Total Rooms Above Grade:
    9
    Year built:
    2025 (Age: 0)
    Bedrooms:
    5 (Above Grd: 3)
    Bedrooms Above Grade:
    3
    Bedrooms Below Grade:
    2
    Bathrooms:
    4.0 (Full:3, Half:1)
    Plan:
    2864AF
    Heating:
    Forced Air, Natural Gas
    Basement:
    Separate/Exterior Entry, Finished, Full, Suite, Walk-Up To Grade
    Foundation:
    Poured Concrete
    Builder:
    Archi Design Inc.
    New Constr.:
    Yes
    Construction Material:
    Stucco, Wood Frame
    Structure Type:
    Duplex
    Roof:
    Asphalt Shingle
    Ensuite:
    Yes
    Flooring:
    Carpet, Hardwood, Laminate, Tile
    Cooling:
    Rough-In
    Fireplaces:
    1
    Fireplace Details:
    Gas
    Garage:
    1
    Garage Spaces:
    2
    Parking:
    Double Garage Detached
    Parking Places:
    2
    Parking Total/Covered:
    2 / -
    Laundry Features:
    In Basement, Laundry Room, Multiple Locations, Upper Level
    Capitol Hill
    Built-In Oven, Dishwasher, Dryer, Garage Control(s), Gas Cooktop, Microwave, Range Hood, Refrigerator, Washer
    Basement Suite: Fridge, Electric Stove, Dishwasher, Microwave OTR, Washer, Dryer
    None Known
    Floor
    Type
    Size
    Other
    Main Floor
    Dining Room
    14'4" × 10'3"
    Main Floor
    Den
    13'4" × 9'10"
    Main Floor
    Foyer
    10'10" × 7'8"
    Main Floor
    Living Room
    13'11" × 9'1"
    Main Floor
    Mud Room
    12'4" × 6'4"
    Main Floor
    Kitchen
    15'8" × 15'7"
    2nd Floor
    Bedroom
    11'6" × 9'10"
    2nd Floor
    Bedroom
    15' × 9'10"
    2nd Floor
    Laundry
    9'1" × 5'8"
    2nd Floor
    Loft
    10'7" × 9'
    2nd Floor
    Bedroom - Primary
    18'11" × 13'5"
    2nd Floor
    Walk-In Closet
    9'1" × 6'1"
    Basement
    Bedroom
    11'6" × 9'11"
    Basement
    Bedroom
    13'8" × 10'3"
    Basement
    Kitchen
    12'6" × 11'
    Basement
    Game Room
    12'6" × 10'5"
    Basement
    Furnace/Utility Room
    9'4" × 8'7"
    Floor
    Ensuite
    Pieces
    Other
    Main Floor
    No
    2
    4'11" x 5'4"
    2nd Floor
    No
    4
    4'11" x 9'1"
    2nd Floor
    Yes
    5
    15'7" x 8'9"
    Basement
    No
    4
    9' x 6'1"
    Title to Land:
    Fee Simple
    Community Features:
    Park, Shopping Nearby, Sidewalks, Street Lights
    Interior Features:
    Built-in Features, Closet Organizers, Double Vanity, High Ceilings, Kitchen Island, Low Flow Plumbing Fixtures, No Animal Home, No Smoking Home, Open Floorplan, Quartz Counters, Recessed Lighting, Separate Entrance, Soaking Tub, Storage, Tray Ceiling(s), Vinyl Windows, Walk-In Closet(s)
    Exterior Features:
    Private Entrance, Private Yard
    Patio And Porch Features:
    Patio
    Lot Features:
    Back Lane, Back Yard, Lawn, Level, Private, Rectangular Lot, Street Lighting
    Num. of Parcels:
    0
    Fencing:
    Fenced
    Region:
    Calgary
    Zone:
    CAL Zone CC
    Zoning:
    RCG
    Listed Date:
    Jul 10, 2025
    Days on Mkt:
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      Virtually Staged
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      Virtually Staged
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      Virtually Staged
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      Legal 2 bedroom Suite
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      Legal 2 bedroom Suite
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      Virtually Staged
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      Legal 2 bedroom Suite
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      Virtually Staged
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      Legal 2 bedroom Suite
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      Legal 2 bedroom Suite
    • Photo 33: 1528 18th Avenue NW in Calgary: Capitol Hill Semi Detached (Half Duplex) for sale : MLS®# A2235233
      Legal 2 bedroom Suite with Full Laundry
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    Listed by RE/MAX iRealty Innovations
    Data was last updated July 16, 2025 at 08:05 AM (UTC)
    Area Statistics
    Listings on market:
    29
    Avg list price:
    $975,000
    Min list price:
    $229,900
    Max list price:
    $2,499,800
    Avg days on market:
    42
    Min days on market:
    2
    Max days on market:
    208
    Avg price per sq.ft.:
    $565.29
    These statistics are generated based on the current listing's property type and located in Capitol Hill. Average values are derived using median calculations. This data is not produced by the MLS® system.
    CODY BATTERSHILL
    powered by myRealPage.com

    Why Buy a Home with a Suited Basement?

    #1 – Rental Income – the most apparent reason to buy a house with a basement suite in Calgary is to generate additional income by renting it out to a tenant, helping to offset mortgage payments and other costs associated with owning a property.

    #2 – Increased Value – the income-generating capabilities of homes with secondary suites for sale typically afford them a higher market value compared to those without, making them an ideal investment. This added appeal not only elevates its market value, but is also an asset when it comes to reselling the property.

    #3 – Multi-Generational Living – homeowners who have relatives in need of assisted living benefit from having a basement suite. This allows caretakers to stay close while ensuring privacy and independence for adult children, aging parents, or other family members.

    #4 – Additional Living Space – The flexibility of having a fully functional suited basement in your home can be valuable in many instances; use it to house visiting family members from out of town, while maintaining a level of privacy often appreciated between loved ones.

    #5 – Advantageous City Programs – In a push to add as much housing as possible to accommodate an exploding population, the City of Calgary has a variety of programs for homeowners with a basement suite including financial incentives, and more.

    Legal Basement Suites

    A legal basement suites is any suite that conforms to the city’s guidelines. For example, legal suites have their own kitchen, entranceway, power panel, proper fire-rated separation from the other unit (typically with Type X firewall or another means of fire-rating), furnace, own hot water tank, among other bylaws set forth by the city.

    Illegal Basement Suites

    An illegal basement suite is any suite that was built not following the city’s guidelines or was built in an area without proper zoning. For example, if your suite does not have its own power panel or separate entryway, then it is likely not a legal suite.

    Supplement Your Lifestyle with a Basement Suite

    It is worth your while to determine what kind of basement suite a property has before signing on the dotted line. For example, is the basement suite legal or illegal (see above), and how will that affect your investment goals?

    Basement suites in Calgary are a great way to supplement your lifestyle by generating a secondary income stream. With increasing rental prices over the years, it is extremely advantageous to own a home with two residential dwellings – one up, and one down.

    Keep in mind that there are some technicalities with buying/owning a house for sale in Calgary with a basement suite, such as the separation requirements to make it legal including fire-rating drywall, having its own electrical panel/furnace/water tank, and stair access, to name a few.

    If you’re browsing basement suite houses for sale in Calgary and want to know if the secondary living space is considered legal/illegal, we would be happy to answer that question for you! Don’t hesitate to call us anytime; our team of professional Realtors® will be happy to help.

    Calgary Secondary Suite Real Estate Experts

    As a top-producing team with RE/MAX House of Real Estate, our Realtors® have helped countless clients buy and sell homes with basement suites in the Calgary Metropolitan Area.

    If you have questions about an MLS® listing or would like to help us aid you in your search for basement suite houses for sale, don’t hesitate to contact us anytime at 403.519.0495 and we will be more than happy to assist you!

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