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19857 42 Street SE
Seton Calgary T3M 4G1

$649,987
Residential beds: 4 baths: 4.0 1,694 sq. ft. built: 2026

Main Photo: 19857 42 Street SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2314322
Photo 1: 19857 42 Street SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2314322
Photo 2: 19857 42 Street SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2314322
Photo 3: 19857 42 Street SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2314322
Photo 4: 19857 42 Street SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2314322
Photo 5: 19857 42 Street SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2314322
Photo 6: 19857 42 Street SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2314322
Photo 7: 19857 42 Street SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2314322
Photo 8: 19857 42 Street SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2314322
Photo 9: 19857 42 Street SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2314322
Photo 10: 19857 42 Street SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2314322
Status:
Active
Prop. Type:
Residential
MLS® Num:
A2314322
Bedrooms:
4
Bathrooms:
4
Year Built:
2026
Introducing 19857 42nd Street SE - a beautifully designed Wicklow Farmhouse model by Brookfield Residential, ideally located in the vibrant and amenity-rich community of Seton. This brand-new duplex offers nearly 1,700 sq. ft. of thoughtfully planned living space above grade + a legal basement suite and is ready for immediate possession. Featuring 3 bedrooms and 2.5 bathrooms above grade, plus a fully legal 1-bedroom, 1-bathroom basement suite with a private side entrance, this home delivers the perfect combination of style, functionality, and flexibility. Step inside to a bright, inviting main floor designed for modern living. The open-concept layout seamlessly connects the great room, dining area, and kitchen, creating an ideal space for both entertaining and everyday life. Large patio doors fill the home with natural light, while the upgraded kitchen features stone countertops, a chimney hood fan, ample cabinetry, and a functional pantry for added storage. A convenient 2-piece powder room completes the main level, while upgraded railing from the first to second floor adds a refined architectural touch. On the upper level, a centrally located bonus room provides additional living space and thoughtfully separates the primary suite from the secondary bedrooms. The spacious primary retreat includes a walk-in closet and a well-appointed 4-piece ensuite with dual sinks and walk-in shower. Two additional bedrooms, a full 4-piece bathroom, and an upper-level laundry room complete the upper floor with comfort and convenience in mind. The fully legal 1-bedroom basement suite is a standout feature, offering its own private side entrance and a well-designed layout that includes a kitchen and dining area, living room, bedroom, 4-piece bathroom, dedicated laundry, and optimal storage space. Whether used for extended family or as a potential income-generating opportunity, this suite adds exceptional versatility and value. Outside, the corner lot positioning enhances curb appeal and provides additional natural light and outdoor space. A gas line for the BBQ makes entertaining easy, while the home’s location offers quick access to parks, pathways, and everyday amenities. Peace of mind comes standard with coverage from both Brookfield’s builder warranty and Alberta New Home Warranty. Situated just minutes from the South Health Campus, Seton YMCA, shopping, restaurants, entertainment, and major commuter routes, this home delivers the perfect blend of modern comfort, convenience, and investment potential in one of Calgary’s most sought-after communities. **Please note: Photos are of a show home model and are not an exact representation of the property for sale.
Property Type:
Residential
Property Sub Type:
Semi Detached (Half Duplex)
Condo Type:
Not a Condo
Transaction Type:
For Sale
Possession:
Possession Date:
Suite:
Yes
Num Legal Suites:
1
Num Illegal Suites:
0
Home Style:
2 Storey, Attached-Side by Side
Total Living Area:
1,694 sq. ft.
Main Level Finished Area:
806 sq. ft.
Upper Level Finished Area:
888 sq. ft.
Lower Level Finished Area:
Above Grade Finished Area:
Below Grade Finished Area:
641 sq. ft.
Taxes:
Tax Assessed Value:
HOA Fee Frequency:
Annually
HOA Fee Includes:
Lot Area:
2,406 sq. ft.
Lot Frontage:
28'7"
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:
Northeast
Reg. Size:
Reg. Size Includes:
Entry Level:
1
Levels:
Two
End Unit:
1 Common Wall
Total Rooms Above Grade:
6
Year built:
2026 (Age: 0)
Bedrooms:
4 (Above Grd: 3)
Bedrooms Above Grade:
3
Bedrooms Below Grade:
1
Bathrooms:
4.0 (Full:3, Half:1)
Plan:
0
Heating:
Forced Air
Basement:
Full, Finished, Separate/Exterior Entry
Foundation:
Poured Concrete
New Constr.:
Yes
Construction Material:
Wood Frame
Structure Type:
Duplex
Roof:
Asphalt Shingle
Ensuite:
Yes
Flooring:
Carpet, Tile, Vinyl
Cooling:
None
Fireplaces:
0
Garage:
No
Parking:
Parking Pad
Parking Places:
2
Parking Total/Covered:
2 / -
Laundry Features:
Laundry Room, Lower Level, Multiple Locations, Upper Level
HOA Fee:
$375.00
Southeast
Seton
None
Built-In Oven, Dishwasher, Dryer, Gas Cooktop, Microwave, Range Hood, Refrigerator, Washer
SUITE APPLIANCES - Dishwasher, Dryer, Microwave Hood Fan, Refrigerator, Stove, Washer.
None Known
Floor
Type
Size
Other
Main Floor
Great Room
17' × 13'
Main Floor
Dining Room
13'4" × 8'8"
Upper Level
Bonus Room
12' × 11'9"
Upper Level
Bedroom - Primary
13' × 11'
Upper Level
Bedroom
12' × 8'2"
Upper Level
Bedroom
9'1" × 8'7"
Upper Level
Laundry
Measurements not available
Lower Level
Living/Dining Room Combination
11' × 9'6"
Lower Level
Kitchen
13'5" × 8'10"
Lower Level
Bedroom
9'10" × 8'3"
Lower Level
Laundry
Measurements not available
Floor
Ensuite
Pieces
Other
Main Floor
No
2
0' x 0'
Upper Level
Yes
4
0' x 0'
Upper Level
No
4
0' x 0'
Lower Level
No
4
0' x 0'
Title to Land:
Fee Simple
Community Features:
Park, Playground, Schools Nearby, Shopping Nearby, Sidewalks, Street Lights, Walking/Bike Paths
Interior Features:
Double Vanity, Kitchen Island, No Animal Home, No Smoking Home, Open Floorplan, Pantry, Stone Counters, Vinyl Windows, Walk-In Closet(s)
Exterior Features:
BBQ gas line, Private Entrance, Private Yard
Patio And Porch Features:
Front Porch
Lot Features:
Back Lane, Back Yard, Corner Lot, Front Yard
Num. of Parcels:
0
Fencing:
None
Region:
Calgary
Zone:
CAL Zone SE
Zoning:
RG
Listed Date:
May 25, 2026
Days on Mkt:
  • Photo 1: 19857 42 Street SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2314322
    Photo 1 of 10
  • Photo 2: 19857 42 Street SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2314322
    Photo 2 of 10
  • Photo 3: 19857 42 Street SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2314322
    Photo 3 of 10
  • Photo 4: 19857 42 Street SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2314322
    Photo 4 of 10
  • Photo 5: 19857 42 Street SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2314322
    Main level great room.
  • Photo 6: 19857 42 Street SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2314322
    Upper level bonus room.
  • Photo 7: 19857 42 Street SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2314322
    Primary bedroom.
  • Photo 8: 19857 42 Street SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2314322
    Ensuite.
  • Photo 9: 19857 42 Street SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2314322
    Bedroom 2.
  • Photo 10: 19857 42 Street SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2314322
    Bedroom 3.
Listed by Charles
Data was last updated May 26, 2026 at 06:05 AM (UTC)
Area Statistics
Listings on market:
116
Avg list price:
$404,900
Min list price:
$229,900
Max list price:
$1,399,984
Avg days on market:
33
Min days on market:
2
Max days on market:
311
Avg price per sq.ft.:
$396.98
These statistics are generated based on the current listing's property type and located in Seton. Average values are derived using median calculations. This data is not produced by the MLS® system.
MICHAEL NEWTON
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.