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435 Union Avenue SE
Seton Calgary T3M 3W7

$695,000
Residential beds: 4 baths: 4.0 1,646 sq. ft. built: 2025

Main Photo: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
Photo 1: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
Photo 2: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
Photo 3: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
Photo 4: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
Photo 5: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
Photo 6: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
Photo 7: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
Photo 8: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
Photo 9: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
Photo 10: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
Photo 11: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
Photo 12: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
Photo 13: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
Photo 14: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
Photo 15: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
Photo 16: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
Photo 17: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
Photo 18: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
Photo 19: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
Photo 20: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
Photo 21: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
Photo 22: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
Photo 23: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
Photo 24: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
Photo 25: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
Photo 26: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
Photo 27: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
Photo 28: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
Photo 29: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
Photo 30: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
Photo 31: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
Photo 32: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
Photo 33: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
Photo 34: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
Photo 35: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
Photo 36: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
Photo 37: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
Photo 38: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
Photo 39: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
Photo 40: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
Photo 41: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
Photo 42: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
Photo 43: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
Photo 44: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
Status:
Active
Prop. Type:
Residential
MLS® Num:
A2214856
Bedrooms:
4
Bathrooms:
4
Year Built:
2025
The NET-ZERO Wicklow overlooks a park and combines efficiency with intelligent design, giving you a beautiful brand-new home that has been built to last and suprasses the building code. Featuring solar panels, a heat pump, additional insulation and thicker wall construction, this fully developed home will provide additional cost savings through its efficiency for years to come. Offering 4 bedrooms (3 upstairs, 1 downstairs), 3.5 bathrooms, two distinct living areas, and a fully legal 1-bedroom basement suite, this home is fully move-in ready and perfect for those looking for additional rental income or multi-generational living. This home provides nearly 2,300 square feet of thoughtfully developed living space spread over three levels. The main floor boasts expansive north-facing front windows which provide natural light throughout the living space during the day and optimal south sun in the backyard all evening! The open-concept layout is enhanced by 9-foot ceilings, offering a bright, comfortable living environment. The kitchen is a standout with full-height cabinetry, a large central island, a pantry, and a complete suite of stainless-steel appliances, including a chimney-style hood fan, and built-in microwave. The kitchen seamlessly flows into the dining area, with sliding patio doors leading out to the backyard—perfect for indoor-outdoor living. On the upper level, a central bonus room acts as a divider, offering privacy between the spacious primary suite and the two additional bedrooms. The primary suite features a walk-in closet, and a luxurious 4-piece ensuite with oversized vanity. Two more bedrooms, a full bathroom, and an upper-level laundry room complete this level. The fully legal basement suite is ready for occupancy after possession and is accessed by its own private side entrance. It includes its own mechanical system, a full kitchen, living/dining area, a generously sized bedroom, a full bathroom, and in-suite laundry—ideal for multi-generational living or as a potential rental for added income. The backyard of this sunny lot has ample space to accommodate a double detached garage with plenty of additional outdoor living space. This home comes with a builder's warranty, as well as the Alberta New Home Warranty, giving you peace of mind.
Property Type:
Residential
Property Sub Type:
Semi Detached (Half Duplex)
Condo Type:
Not a Condo
Transaction Type:
For Sale
Suite:
No
Home Style:
2 Storey, Attached-Side by Side
Total Living Area:
1,646 sq. ft.
Main Level Finished Area:
783 sq. ft.
Upper Level Finished Area:
863 sq. ft.
Below Grade Finished Area:
562 sq. ft.
HOA Fee Frequency:
Annually
Lot Area:
2,398 sq. ft.
Lot Frontage:
22'1¾"
Front Exposure:
Northwest
Entry Level:
1
Levels:
Two
End Unit:
1 Common Wall
Total Rooms Above Grade:
6
Year built:
2025 (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:
Separate/Exterior Entry, Finished, Full, Suite
Foundation:
Poured Concrete
New Constr.:
Yes
Construction Material:
Wood Frame
Structure Type:
Duplex
Roof:
Asphalt Shingle
Ensuite:
Yes
Flooring:
Carpet, Tile, Vinyl
Cooling:
Central Air
Fireplaces:
0
Garage:
0
Parking:
Parking Pad
Parking Places:
2
Parking Total/Covered:
2 / -
Laundry Features:
Laundry Room, Lower Level, Multiple Locations, Upper Level
HOA Fee:
$450.00
Seton
None
Dishwasher, Dryer, Microwave, Range Hood, Refrigerator, Stove(s), Washer
N/A
None Known
Floor
Type
Size
Other
Main Floor
Great Room
17'1" × 12'11"
Main Floor
Dining Room
13'3" × 7'11"
Upper Level
Bonus Room
12' × 10'
Upper Level
Bedroom - Primary
13' × 11'
Upper Level
Bedroom
12' × 8'2"
Upper Level
Bedroom
9'2" × 8'7"
Upper Level
Laundry
Measurements not available
Basement
Living Room
12'10" × 12'8"
Basement
Bedroom
10'9" × 10'9"
Basement
Laundry
Measurements not available
Floor
Ensuite
Pieces
Other
Main Floor
No
2
Upper Level
Yes
4
Upper Level
No
4
Basement
No
4
Title to Land:
Fee Simple
Community Features:
Park, Playground, Schools Nearby, Shopping Nearby, Sidewalks, Street Lights, Walking/Bike Paths
Interior Features:
No Animal Home, No Smoking Home, Open Floorplan, Pantry, Quartz Counters, Vinyl Windows
Exterior Features:
Private Entrance, Private Yard
Patio And Porch Features:
None
Lot Features:
Back Lane, Back Yard, Front Yard, Rectangular Lot
Num. of Parcels:
0
Fencing:
None
Region:
Calgary
Zone:
CAL Zone SE
Zoning:
RG
Listed Date:
Apr 30, 2025
  • Photo 1: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
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  • Photo 18: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
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    Photo 19 of 44
  • Photo 20: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
    Bonus room.
  • Photo 21: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
    Bonus room.
  • Photo 22: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
    Bonus room.
  • Photo 23: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
    Bonus room.
  • Photo 24: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
    Primary bedroom.
  • Photo 25: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
    Primary bedroom.
  • Photo 26: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
    Primary bedroom.
  • Photo 27: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
    Primary bedroom ensuite.
  • Photo 28: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
    Primary bedroom ensuite.
  • Photo 29: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
    Primary bedroom walk-in closet.
  • Photo 30: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
    Bedroom 2.
  • Photo 31: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
    Bedroom 2.
  • Photo 32: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
    Bedroom 3.
  • Photo 33: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
    Bedroom 3.
  • Photo 34: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
    Main bathroom.
  • Photo 35: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
    Laundry on upper floor.
  • Photo 36: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
    Legal basement suite.
  • Photo 37: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
    Legal basement suite.
  • Photo 38: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
    Legal basement suite.
  • Photo 39: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
    Legal suite living / dining area.
  • Photo 40: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
    Legal suite bedroom.
  • Photo 41: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
    Legal suite bedroom.
  • Photo 42: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
    Legal suite bathroom.
  • Photo 43: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
    Legal suite laundry.
  • Photo 44: 435 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2214856
    Photo 44 of 44
Listed by Charles
Data was last updated June 6, 2025 at 06:05 AM (UTC)
Area Statistics
Listings on market:
134
Avg list price:
$424,925
Min list price:
$225,000
Max list price:
$1,116,900
Avg days on market:
32
Min days on market:
1
Max days on market:
325
Avg price per sq.ft.:
$425.98
These statistics are generated based on the current listing's property type and located in Seton. Average values are derived using median calculations.
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.