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5104 21 Avenue NW, Calgary

Montgomery
ActiveMLS® A2301865· 185 days on market
$999,000
$520 per sq ft (asking)
3
Bedrooms
4.5
Bathrooms
1,920
Sq ft
2026
Year built
2
Garage
3,004
Lot sq ft
CalgaryListings Insight
5104 21 Avenue NW is a 3-bedroom home in the community of Montgomery, built in 2026, offering 4.5 bathrooms and 1,920 sq ft of living space above grade. Highlights include a fully finished basement, a double garage, hardwood flooring, and air conditioning. For new construction, review builder terms, deposit structure, possession timelines, warranty coverage, GST treatment, and what is actually included. If rental income is part of the plan, verify suite legality, permits, insurance, lender treatment, and current lease details before removing conditions. MLS® A2301865.

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About this property

Experience modern sophistication in this stunning new duplex located in the heart of Montgomery. Designed with a perfect balance of style and functionality, this home features high-end selections throughout, creating an atmosphere that is both luxurious and welcoming. The main floor greets you with a bright dining area that flows seamlessly into an expansive open-concept layout. The kitchen and living room serve as the heart of the home, offering a clean and contemporary aesthetic. Upstairs, the primary retreat features a lavish 5-piece ensuite, providing a private spa-like escape, while two additional spacious bedrooms share a well-appointed 4-piece bathroom. The fully finished basement extends the living space significantly, featuring a large recreation room and a dedicated wet bar—ideal for hosting or relaxing with family. A double detached garage provides secure parking and additional storage, completing this exceptional property.Montgomery is one of Calgary’s most sought-after communities, offering a unique blend of small-town charm and urban accessibility. Outdoor enthusiasts are just steps away from Shouldice Park and the expansive Bow River pathway system, which is perfect for cyclists and weekend walkers alike. Residents benefit from incredible accessibility, living only minutes away from Market Mall, the University of Calgary, and major hospitals, all while enjoying a quick and easy commute to the downtown core.

Listing Information

MLS® NumberA2301865
StatusActive
List Price$999, 000
Days on Market185 days
OccupancyNew; Never Occupied

Property Details

Property TypeSemi Detached (Half Duplex)
Architectural Style2 Storey, Attached-Side by Side
ZoningR-CG
Above-Grade Sq Ft1, 920 sq ft
Year Built2026
Bedrooms3
Full Bathrooms4
Half Bathrooms1
Total Bathrooms4.5

Interior

BasementFull, Finished, Other
FlooringCarpet, Hardwood, Tile
Fireplaces0
HeatingForced Air
Air ConditioningOther

Exterior & Parking

ExteriorWood Frame
RoofAsphalt Shingle
FoundationPoured Concrete
Garage Spaces2
Total Parking2
Patio / DeckDeck, Other

Site & Lot

Lot Size3, 004 sq ft
Lot Acres0.07 acres
Lot Width25.00
Lot FeaturesBack Lane, Back Yard, Other, Rectangular Lot
Legal Description4994GI

Inclusions

Dishwasher,Garage Control(s),Oven,Refrigerator,Stove(s)

Room Dimensions

Main Level
Living Room19`8" × 11`7"
Kitchen19`7" × 8`5"
Dining Room14`2" × 12`1"
Foyer6`5" × 5`6"
Mud Room8`0" × 5`2"
2pc Bathroom7`0" × 5`3"
Other14`6" × 8`0"
Upper Level
Bedroom - Primary12`5" × 13`3"
Walk-In Closet8`8" × 6`10"
5pc Ensuite bath15`3" × 6`10"
Bedroom9`11" × 9`0"
Bedroom11`1" × 9`6"
Laundry8`8" × 6`1"
4pc Bathroom8`8" × 5`0"
Basement Level
Other12`2" × 8`2"
Game Room11`4" × 8`8"
Other12`0" × 10`0"
Other11`2" × 3`11"
Bedroom12`11" × 10`7"
Walk-In Closet8`1" × 5`2"
4pc Bathroom10`2" × 6`1"
Furnace/Utility Room9`10" × 5`6"

Listing Office

eXp Realty
Listing data provided via MLS®. Not intended to solicit buyers or sellers already under contract.

Property History

No previous MLS® listings on record for this property — this appears to be its first time offered. Want to know how often homes nearby change hands? Ask our team.

What did similar homes here actually sell for?

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What stands out about this listing

  • Time on marketOn the market 185 days. Semi-detached homes that sold in Montgomery over October 2025 – September 2026 averaged 39 days.

Worked out from this MLS® record, our published community data and the other active listings in Montgomery. Asking prices only; individual sold prices stay members-only under Alberta VOW rules.

Where this price sits in Montgomery

Asking $999,000. That is about 18% above the $850,000 median sale price for semi-detached homes in Montgomery over October 2025 – September 2026, across 36 recorded sales. Those sales took 39 days on the market on average. Across all home types, sellers in Montgomery got 100.0% of their asking price on average and the community was carrying 5.9 months of supply.

Aggregate MLS® statistics from our own published dataset (community medians, methodology). Medians are not adjusted for size, age or condition, and individual sold prices stay members-only under Alberta VOW rules.

Schools near this home

  • Terrace Road SchoolPublic (CBE) · Elementary · 759 m · about 3 mins by carSchool website
  • St. Vincent de Paul SchoolCatholic (CCSD) · Elementary/Junior High · 2.5 km · about 7 mins by carSchool website
  • Bowness High SchoolPublic (CBE) · about 7 mins by carSchool website

Distances and drive times are measured from the centre of Montgomery, not from this address. Designation depends on address, grade, program and capacity and changes from year to year — check the CBE or Calgary Catholic finder before you buy.

Commute from Montgomery

DestinationBy carBy transit
Downtown Calgary14 mins34 mins
University of Calgary7 mins34 mins
Foothills Medical Centre5 mins31 mins
Mount Royal University11 mins34 mins
Calgary International Airport23 mins1 hour 34 mins
Westside Recreation Centre12 mins56 mins

Off-peak estimates measured from the centre of Montgomery, not from this address. Live traffic varies.

Who lives in Montgomery

  • 4,175Population
  • 2.4Average household size
  • 64%Owner-occupied households
  • $96KMedian household income
  • 18%Residents aged 0–14

2021 Census of Canada, via the City of Calgary community profile — long-term neighbourhood context, not current market activity. Full Montgomery census profile →

Questions about this home

Is 5104 21 Avenue NW for sale?

Yes. 5104 21 Avenue NW in Montgomery is an active MLS® listing (MLS® A2301865). It has been on the market 185 days. Listing data last updated 2026-10-19.

What is the asking price of 5104 21 Avenue NW?

5104 21 Avenue NW in Montgomery is listed at $999,000.

How many bedrooms and bathrooms does 5104 21 Avenue NW have?

5104 21 Avenue NW in Montgomery has 3 bedrooms and 4.5 bathrooms. The listing records 1,920 sq ft above grade. It is a semi-detached home (half duplex).

How does the asking price of 5104 21 Avenue NW compare with the Montgomery market?

Its $999,000 asking price is about 18% above the $850,000 median sale price for semi-detached homes in Montgomery (October 2025 – September 2026, 36 sales). Medians are not adjusted for size, age or condition.

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