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3817 18 Street SW
Altadore · Marda Loop · Calgary · House · MLS® A2348172
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About this property
Located in sought after Altadore, this sun drenched 4 bedroom home was taken down to the studs and completely transformed in 2025, offering over 2,800 sq ft of beautifully reimagined living space plus an illegal studio basement suite. The main level features hardwood floors and an airy, open layout that highlights the inviting living and dining rooms, anchored by an impressive electric fireplace. The fully renovated kitchen is a standout, showcasing quartz countertops, a large island/eating bar, abundant storage, and new appliances—including an aga induction range with three ovens and a custom range hood. A comfortable eating area is perfect for weekday meals. Completing the main level is a 2 piece powder room. The second level hosts a bright family room with a striking floor to ceiling fireplace, three generously sized bedrooms, and an updated 5 piece bath. The top level is dedicated entirely to the primary retreat, beginning with a spacious office/studio that opens onto a private deck finished with composite decking and a privacy screen. The serene primary bedroom offers a walk in closet and a luxurious 5 piece ensuite, along with access to a second private deck featuring panoramic city and downtown views. The illegal studio basement suite, accessible through a private side entrance, includes a large living area with electric fireplace, a full kitchen, and a 3 piece bath—ideal for guests, extended family, or additional income potential. Additional upgrades include LED lighting throughout, central air conditioning, two high efficiency furnaces with two speed fans for year round comfort, new plumbing lines, and a new 200 amp electrical service. Exterior improvements feature Hardie board siding, a third floor pergola, architectural fins for added privacy and curb appeal, plus new gutters, downspouts, windows, and skylight. The sunny west backyard is designed for relaxation and entertaining, offering a cedar deck, hot sauna, updated landscaping, retaining walls, and f encing. A new driveway leads to the double attached garage, complete with a new insulated door and EV charger. This prime Altadore location is unbeatable - steps to scenic River Park, excellent schools, vibrant Marda Loop, shopping, public transit, and offering quick access to downtown via 14th Street.
- Above grade
- 2,854 sq ftas filed on the MLS® record
The $/sq ft on this page uses the above-grade figure only, because that is what the sold record it is compared against uses. Developed area includes the basement and is not comparable to it.
Market context
At $455/sq ft, this is 37% below the $718/sq ft median for detached infill built since 2020 in Altadore — 31 sales in the last 24 months of the Pillar 9 record.
A cohort median is not a valuation of this home. It says where the asking price sits against comparable sales — it does not price the lot, the finish level or the stage of construction.
Loads from the listing brokerage's tour provider
The full record
- MLS® number
- A2348172
- Property type
- House
- Building type
- House
- Ownership
- Freehold
- Bedrooms
- 4
- Bathrooms
- 4 (3 full, 1 half)
- Floor area
- 2,854 sq ft
- $ per sq ft
- $455
- Year built
- 1981
- Storeys
- 3
- Lot area
- 3,122 sq ft
- Frontage
- 25.1 ft
- Depth
- 124.9 ft
- $ per sq ft of lot
- $416
- Zoning
- R-CG
- Basement
- Full (Finished)
- Basement features
- Separate entrance, Suite
- Foundation
- Poured Concrete
- Construction
- Wood frame
- Exterior finish
- Composite Siding, Vinyl siding
- Heating
- Forced air
- Cooling
- Central air conditioning
- Fireplaces
- 3
- Flooring
- Hardwood, Tile
- Parking
- Attached Garage · 2 spaces
- Appliances
- Washer, Refrigerator, Dishwasher, Dryer, Hood Fan, Window Coverings, Garage door opener
- Features
- Back lane, Closet Organizers
- Land features
- Landscaped
- Fencing
- Fence
- View
- View
- Outbuildings
- Deck
- Nearby
- Park, Playground, Schools, Shopping
- Legal plan
- 2901P
- Listed on
- 2026-09-30
- Days on market
- 16
Room by room
| Third level | |
|---|---|
| Primary Bedroom | 17.9 × 16.1 ft |
| Other | 6.7 × 6.9 ft |
| Other | 11.2 × 20.8 ft |
| 5pc Bathroom | |
| Basement | |
| Recreational, Games room | 14.9 × 18.4 ft |
| Kitchen | 4.9 × 11.6 ft |
| Furnace | 17.4 × 18.5 ft |
| 3pc Bathroom | |
| Main level | |
| Dining room | 9.3 × 5.3 ft |
| Kitchen | 15.9 × 14.2 ft |
| Breakfast | 5.3 × 9.1 ft |
| Living room | 15.9 × 13.8 ft |
| 2pc Bathroom | |
| Upper Level | |
| Bedroom | 9.2 × 14.5 ft |
| Bedroom | 8.2 × 13.6 ft |
| Bedroom | 8.2 × 17.9 ft |
| Bonus Room | 18.0 × 13.0 ft |
| 5pc Bathroom | |
Listing courtesy of RE/MAX First · Tanya Eklund. Data from the CREA Data Distribution Facility (DDF®), refreshed 2026-10-16 09:37, deemed reliable but not guaranteed. View on REALTOR.ca
Where it is
3817 18 Street SW, Altadore. The pin is the address on the MLS® record; nothing on this map is a view from the property.
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