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4906 20A Street SW, Calgary

Altadore
ActiveMLS® A2283373· 131 days on market
$2,599,900
$828 per sq ft (asking)
3
Bedrooms
5.5
Bathrooms
3,139
Sq ft
2027
Year built
3
Garage
4,951
Lot sq ft
CalgaryListings Insight
Set in Altadore, 4906 20A Street SW is a 3-bedroom home built in 2027, offering 5.5 bathrooms and 3,139 sq ft of living space above grade. This home also offers a fully finished basement, a triple garage, hardwood flooring, a fireplace, 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® A2283373.

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About this property

Coming soon, this exceptional detached residence showcases refined craftsmanship, elevated design, and premium finishes in the heart of Altadore, Calgary’s premier inner-city community. Blending timeless architecture with modern sophistication, this luxury home offers an unparalleled lifestyle just minutes from Marda Loop’s upscale cafés, restaurants, and boutique shopping delivering walkable convenience with an exclusive neighbourhood feel. Close to top-rated schools including Altadore, Dr. Oakley, Central Memorial, Rundle Academy, Master’s Academy, and Lycée International de Calgary, and with quick access to major routes, this address is ideal for families and professionals seeking luxury real estate in Calgary. Step inside to a welcoming, design-forward foyer that sets the tone for the home’s elevated interiors. Just off the entrance, a private OFFICE provides a sophisticated workspace perfect for remote professionals or quiet study. The main level unfolds into a stunning great room, anchored by a statement fireplace and designed for both upscale entertaining & relaxed everyday living. Expansive windows invite natural light, enhancing the home’s airy yet intimate atmosphere. The chef-inspired kitchen is a true showpiece, featuring WOLF & SUB-ZERO appliances, custom cabinetry, and a substantial quartz island ideal for hosting & gathering. A thoughtfully designed walk-in pantry with prep sink maintains a seamless, clutter-free aesthetic while offering premium functionality. The dining area opens effortlessly to the rear deck, creating a seamless indoor-outdoor luxury living experience perfect for summer entertaining. A beautifully appointed MUDROOM with custom built-ins connects to the rear entry, offering practical elegance, while a discreet powder room completes the main level. Upstairs, the home continues to impress and balances privacy & comfort. The serene Primary suite is positioned at the front of the home and elevated by a dramatic VAULTED CEILING, a spacious walk-in closet, and a spa-caliber ENSUITE featuring dual vanities, a deep soaker tub, and a glass-enclosed shower. Two additional generously sized bedrooms are paired with private ENSUITES for ultimate convenience. A centrally located laundry room enhances daily ease, while the versatile LOFT AREA offers an elegant bonus space ideal for a media lounge, second family room, or executive retreat *option to covert to 4th bedroom* The professionally developed basement extends the home’s luxury living space. A spacious family room and GAMES AREA create the perfect setting for entertaining, complemented by a dedicated BAR AREA for elevated hosting. A private GYM supports wellness at home, while a well-appointed GUEST BEDROOM & full bath provide comfort & privacy for visitors & ample storage keeps everything tucked away. Surrounded by mature landscaping and a strong sense of community, this luxury home blends upscale living with everyday convenience. *UNDER CONSTRUCTION*

Listing Information

MLS® NumberA2283373
StatusActive
List Price$2, 599, 900
Days on Market131 days
OccupancyNew; Never Occupied

Property Details

Property TypeDetached
Architectural Style2 Storey
ZoningR-CG
Above-Grade Sq Ft3, 139 sq ft
Year Built2027
Bedrooms3
Full Bathrooms5
Half Bathrooms1
Total Bathrooms5.5

Interior

BasementFull, Finished, None
FlooringCarpet, Hardwood, Tile
Fireplaces1
HeatingForced Air
Air ConditioningRough-In

Exterior & Parking

ExteriorComposite Siding, Stucco, Wood Frame
RoofAsphalt Shingle
FoundationPoured Concrete
Garage Spaces3
Total Parking3
Patio / DeckDeck, Front Porch

Site & Lot

Lot Size4, 951 sq ft
Lot Acres0.11 acres
Lot Width41.96
Lot FeaturesBack Lane, Back Yard, City Lot, Low Maintenance Landscape, Rectangular Lot, Street Lighting
Legal Description3320AJ

Inclusions

Built-In Gas Range,Built-In Oven,Dishwasher,Dryer,Garage Control(s),Microwave,Range Hood,Refrigerator,Washer

Room Dimensions

Main Level
Living Room14`0" × 18`6"
Kitchen12`4" × 23`3"
Pantry8`0" × 8`8"
Dining Room14`0" × 11`0"
Office16`0" × 12`5"
Bedroom11`0" × 12`0"
2pc Bathroom
Upper Level
Bedroom - Primary16`0" × 13`6"
Walk-In Closet11`0" × 9`0"
Bedroom11`0" × 12`0"
Loft11`8" × 12`2"
Laundry12`0" × 6`2"
3pc Ensuite bath
4pc Ensuite bath
5pc Ensuite bath
Basement Level
Bedroom12`8" × 11`0"
Family Room14`7" × 20`9"
Game Room10`0" × 15`9"
Exercise Room14`7" × 12`0"
4pc Bathroom

Listing Office

RE/MAX House of Real Estate
Listing data provided via MLS®. Not intended to solicit buyers or sellers already under contract.

Property History

4906 20A Street SW has been listed 1 time before — see each asking price, what happened, and any sold prices.

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What stands out about this listing

  • Time on marketOn the market 131 days. Detached homes that sold in Altadore over October 2025 – September 2026 averaged 33 days.

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

Where this price sits in Altadore

Asking $2,599,900. This listing is not directly comparable with the typical detached homes in Altadore: the gap is large enough that differences in size, age, lot or condition are more likely than a pricing signal. Lot utility, condition, permits and zoning need individual analysis, so we are not placing it against the $1,475,000 median sale price (October 2025 – September 2026, 73 recorded sales).

Aggregate MLS® statistics from our own published dataset (methodology). Individual sold prices stay members-only under Alberta VOW rules.

Schools near this home

  • Altadore SchoolPublic (CBE) · Elementary · 379 m · about 2 mins by carSchool website
  • Central Memorial High SchoolPublic (CBE) · Senior High · 1.5 km · about 4 mins by carSchool website
  • Clear Water AcademyPrivate / Independent · Elementary/Junior High/Senior High · 2.1 km · about 8 mins by carSchool website
  • Mount Royal UniversityPost-Secondary · 2.7 km · about 6 mins by carSchool website
  • Lycée Louis PasteurPrivate / French Immersion · about 5 mins by carSchool website
  • Master's Academy & CollegePrivate / Independent · about 6 mins by carSchool website

Distances and drive times are measured from the centre of Altadore, 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 Altadore

DestinationBy carBy transit
Downtown Calgary14 mins35 mins
University of Calgary12 mins42 mins
Foothills Medical Centre11 mins59 mins
Mount Royal University6 mins17 mins
Calgary International Airport25 mins1 hour 16 mins
Westside Recreation Centre13 mins1 hour 0 mins

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

Who lives in Altadore

  • 7,290Population
  • 2.4Average household size
  • 68%Owner-occupied households
  • $153KMedian household income
  • 20%Residents aged 0–14

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

Questions about this home

Is 4906 20A Street SW for sale?

Yes. 4906 20A Street SW in Altadore is an active MLS® listing (MLS® A2283373). It has been on the market 131 days. Listing data last updated 2026-07-03.

What is the asking price of 4906 20A Street SW?

4906 20A Street SW in Altadore is listed at $2,599,900.

How many bedrooms and bathrooms does 4906 20A Street SW have?

4906 20A Street SW in Altadore has 3 bedrooms and 5.5 bathrooms. The listing records 3,139 sq ft above grade. It is a detached house.

How does the asking price of 4906 20A Street SW compare with the Altadore market?

It is not directly comparable with the typical detached homes in Altadore: the gap is large enough that differences in size, age, lot or condition are more likely than a pricing signal. Lot utility, condition, permits and zoning need individual analysis.

Live MLS® Data · Calgary Listings Group · Serving Calgary Since 1997

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