4905 20A Street SW in Calgary: Altadore Detached for sale : MLS®# A2227011

Welcome to 4905 20A Street SW – a rare opportunity to own an impeccably upgraded home on an oversized infill lot in the heart of Altadore. One of Calgary’s most sought-after inner-city communities. Over 3,500sf of developed space. Situated on a quiet street and boasting a sun-drenched west-facing backyard, this pristine, turn-key residence offers the perfect blend of timeless craftsmanship, contemporary design, and thoughtful function. From the moment you arrive, you're greeted with stunning curb appeal and a sense of understated elegance. Inside, soaring 10-foot ceilings, gleaming hardwood floors throughout the main and upper levels, and a designer-paneled accent wall in the formal dining room set a tone of modern sophistication. The open-concept layout seamlessly blends everyday living with upscale entertaining. At the heart of the home is a chef-inspired kitchen, complete with premium stainless steel appliances, full-height custom cabinetry, sleek quartz countertops, and an oversized island perfect for hosting. The adjacent Great Room invites comfort and style, with custom built-ins framing a cozy gas fireplace and large windows that capture the warmth of the afternoon sun. The custom-designed mudroom offers practical everyday convenience with direct access to the rear deck and backyard. Upstairs 2 generous secondary bedrooms are complemented by thoughtful storage and a beautifully appointed laundry room. The true showstopper, however, is the primary retreat—a tranquil space featuring a luxurious ensuite with double vanities, soaker tub, and glass shower, plus an expansive walk-in closet outfitted with premium built-ins that leave nothing to be desired. The professionally renovated lower level is equally impressive, 9ft ceilings boasting a full wet bar with custom millwork, a large rec/media lounge, a home gym, ample storage, and a stylish 4-piece bath. Every inch of this home has been meticulously maintained and upgraded, including a new roof, new boiler system, new designer lighting, new hardware, custom window coverings and recent upper level and basement renovations that elevate the home’s overall style and comfort. Step outside to the ultimate west-facing backyard—low maintenance, private, and perfect for summer gatherings. The double detached garage is fully insulated and heated with sleek epoxy floors, ideal for both storage and year-round use. This is truly luxury living made effortless—a beautifully designed home that is 100% move-in ready. Whether you’re entertaining, working from home, or raising a family, this property offers the lifestyle and location to match. Don’t miss your chance to own one of Altadore’s most polished and perfectly appointed properties!

General Info:

Property Type:: Residential

Property Sub Type:: Detached

Condo Type:: Not a Condo

Transaction Type:: For Sale

Possession:: Signup

Possession Date:: Signup

Suite:: No

Home Style:: 2 Storey

Total Living Area:: 2,402 sq. ft.223 m2

Main Level Finished Area:: 1,192 sq. ft.111 m2

Upper Level Finished Area:: 1,209 sq. ft.112 m2

Lower Level Finished Area:: Signup

Above Grade Finished Area:: Signup

Below Grade Finished Area:: 1,193 sq. ft.111 m2

Taxes:: Signup

Tax Assessed Value:: Signup

HOA Fee Includes:: Signup

Lot Area:: 3,616 sq. ft.336 m2

Lot Frontage:: 30'7"9.32 m

Acres Cleared:: Signup

Acres Cultivated:: Signup

Acres Irrigated:: Signup

Acres Leasehold:: Signup

Acres Not Cultivated:: Signup

Acres Freehold:: Signup

Acres Seeded:: Signup

Acres Tame Hay:: Signup

Acres Treed:: Signup

Acres Waste:: Signup

Acres Water Rights:: Signup

Front Exposure:: East

Reg. Size:: Signup

Reg. Size Includes:: Signup

Levels:: Two

Total Rooms Above Grade:: 6

Year built:: 2015 (Age: 10)

Bedrooms:: 3 (Above Grd: 3)

Bedrooms Above Grade:: 3

Bedrooms Below Grade:: 0

Bathrooms:: 4.0 (Full:3, Half:1)

Plan:: 1511131

Additional Info:

Heating:: Forced Air

Basement:: Finished, Full

Foundation:: Poured Concrete

New Constr.:: No

Construction Material:: Stone, Stucco, Wood Frame

Structure Type:: House

Roof:: Asphalt Shingle

Ensuite:: Yes

Flooring:: Ceramic Tile, Hardwood, Vinyl

Cooling:: Central Air

Fireplaces:: 1

Fireplace Details:: Gas

Garage:: 1

Garage Spaces:: 2

Parking:: Double Garage Detached, Heated Garage, Insulated

Parking Places:: 2

Parking Total/Covered:: 2 / -

Laundry Features:: Upper Level

Community:

Altadore

Appliances:

Bar Fridge, Built-In Oven, Dishwasher, Gas Cooktop, Microwave, Range Hood, Refrigerator, Washer/Dryer, Window Coverings

Inclusions:

N/A

Restrictions:

None Known

Room Information:

Floor
Type
Size
Other

Main Floor

Dining Room

14'3" × 13'6"

Main Floor

Kitchen

18'3" × 16'8"

Main Floor

Living Room

17'2" × 15'1"

Main Floor

Mud Room

7'8" × 7'5"

2nd Floor

Bedroom

15'11" × 14'2"

2nd Floor

Bedroom

11'10" × 11'7"

2nd Floor

Laundry

7'1" × 5'

2nd Floor

Bedroom - Primary

16'6" × 13'5"

Basement

Exercise Room

13'7" × 13'6"

Basement

Game Room

33'2" × 20'3"

Bathrooms:

Floor
Ensuite
Pieces
Other

Main Floor

5'6" x 5'11"

2nd Floor

5'1" x 11'11"

2nd Floor

Yes

16'8" x 9'10"

Basement

5'6" x 9'3"

Land Info:

Title to Land:: Fee Simple

Community Features:: Park, Playground, Schools Nearby, Shopping Nearby, Sidewalks, Street Lights

Interior Features:: Built-in Features, Closet Organizers, Double Vanity, High Ceilings, Kitchen Island, No Smoking Home, Quartz Counters, Soaking Tub, Storage, Wet Bar