For Sale: 3923 15a Street SW, Calgary, AB - REW
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$1,980,000
5 bd 5 ba 3133 sf House

3923 15a Street SWCalgary, AB, T2T 4C8

Altadore
  • 5 Bed
  • 5 Bath
  • 3133 Sqft
  • House

About this home

Welcome to one of Altadore's most exceptional homes, perfectly positioned on one of the community's most coveted tree-lined streets. Far from the typical infill, this timeless custom residence showcases outstanding craftsmanship, thoughtful design, and evident pride of ownership throughout its over 4,300 sq. ft. of beautifully curated living space. From the moment you arrive, the striking curb appeal captures your attention with lush mature landscaping, natural stone detailing, and a warm West Coast-inspired aesthetic. Inside, soaring floor-to-ceiling windows flood all three levels with natural light, creating bright, airy spaces that seamlessly connect indoor and outdoor living. Every detail has been carefully considered, from the Flos designer lighting and custom window coverings to the exceptional fixtures and premium finishes throughout. The main floor is designed for both everyday living and entertaining, featuring rich hardwood flooring, a welcoming living room anchored by a stunning gas fireplace, and oversized sliding doors opening onto an expansive west-facing deck. At the heart of the home is a spectacular chef's kitchen centred around a dramatic quartz island and appointed with top-of-the-line Thermador, Sub-Zero, and Miele appliances, extensive cabinetry, and generous workspace. A spacious dining area, functional mudroom, and elegant powder room complete the level. Upstairs, the luxurious primary retreat offers its own gas fireplace and spa-inspired ensuite featuring a steam shower, stand-alone soaker tub, and dual vanities. Two additional bedrooms share a beautifully appointed Jack & Jill bathroom, creating the ideal family layout. The third floor offers incredible flexibility with a spacious bonus room complete with a two-way fireplace, wet bar, and full bathroom. Whether envisioned as a family lounge, fitness studio, games room, or media space, it adapts effortlessly to your lifestyle. A separate office or den opens onto a private balcony with spectacular downtown skyline views. The fully developed lower level is equally impressive, featuring a large recreation and media area with wet bar, custom wine room, fourth bedroom, and full bathroom, providing the perfect space for entertaining or accommodating guests. Located just steps from River Park's off-leash area, Sandy Beach, excellent schools, parks, and the boutiques and restaurants of Marda Loop, this exceptional home offers the perfect balance of luxury, lifestyle, and convenience, only minutes from downtown Calgary. This is a rare opportunity to own a truly distinguished Altadore residence where timeless design, impeccable quality, and an unbeatable location come together. Homes of this calibre seldom become available.
Listed by: Vivienne Huisman, Sotheby's International Realty Canada

Home facts and features

Price details
List Price
Home facts
Bedrooms
5
Full Bathrooms
4
Partial Bathrooms
1
Parking Spaces
2
Property Type
House
Lot Size
3921 ft²
Frontage
31.60 ft
Year Built
Built in 2007 (19 yrs old)
Style
3 (or more) Storey
Heating Type
Forced Air,Natural Gas
Cooling
Central Air
Basement Details
Full
Features
Back Lane, Back Yard, Balcony, Built-in Features, Double Vanity, French Door, Garden, Gas, Granite Counters, High Ceilings, Kitchen Island, Landscaped, Laundry Room, Low Maintenance Landscape, Open Floorplan, Park, Private Yard, Recessed Lighting, Rectangular Lot, Schools Nearby, Sidewalks, Skylight(s), Street Lights, Upper Level, Walk-in Closet(s), Wet Bar
Amenities
Golf Course, Playground, Shopping Nearby
Appliances
Built-in Oven, Dishwasher, Dryer, Garage Control(s), Garburator, Gas Cooktop, Microwave, Refrigerator, Washer, Wine Refrigerator
Community
Agent details
Primary Agent
Primary Broker
Sotheby's International Realty Canada
Listing details
Days on REW
1 Day
MLS® Number
A2323130
Source
Pillar 9
Board
Calgary Real Estate Board
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Estimated Payments
Purchase Price
Mortgage Total
Down Payment
Amortization
25 Years
Interest Rate
3.99%

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Property Insights

Rundle College Academy
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  • In Catchment
Altadore School
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Dr. Oakley School
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William Reid School
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Lycee Louis Pasteur
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Alternative High School
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Master's College
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Master's Academy
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Emily Follensbee School
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Banbury Crossroads School
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School catchments and distances are intended to be used as reference only. To verify enrolment eligibility for a property, contact the school directly.Report Incorrect Info
Listing data is subject to copyright, disclaimer, and additional requirements from the data provider. See our Terms of Use for terms applicable to this listing. Listing data was last updated on 2026-06-26.