We use cookies for basic analytics + follow-up. Privacy
We remember this notice, run basic analytics, and use account activity like saved homes and listing views to provide real-estate follow-up. Privacy.
Swipe through similar matches — tap the heart to save, or open one for the full read.
3817 18 Street SW
Beds
4
Baths
4 full + 1 half
Sqft
2,854
Year
1981
Type
Single Family
On market
33d
Located in sought after Altadore, this Architecturally designed masterpiece by German architect Jan Kalicki features a 3 story lightwell– atrium that is the center piece of this sun drenched urban 4-bedroom home. This level of design is not usually available in this market. It was taken down to the studs and completely transformed in 2025, offering over 2800 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, come lounge by the fireplace with its own 2 story glazed wall and atrium offering inspirational meditative views of the terraced garden. 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 ideal for an in-depth entertainment center with a striking floor to ceiling fireplace it is connected to the 2-story atrium, 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, 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, updated landscaping, retaining walls, and fencing. 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. (id:65958)
Basement
| Room | Dimensions | Features |
|---|---|---|
| Recreational, Games room | 18.42 Ft x 14.92 Ft | |
| Kitchen | 11.58 Ft x 4.92 Ft | |
| Furnace | 18.50 Ft x 17.42 Ft | |
| 3pc Bathroom | — |
Main level
| Room | Dimensions | Features |
|---|---|---|
| Dining room | 5.33 Ft x 9.33 Ft | |
| Kitchen | 14.17 Ft x 15.92 Ft | |
| Breakfast | 9.08 Ft x 5.33 Ft | |
| Living room | 13.83 Ft x 15.92 Ft | |
| 2pc Bathroom | — |
Upper Level
| Room | Dimensions | Features |
|---|---|---|
| Bedroom | 14.50 Ft x 9.25 Ft | |
| Bedroom | 13.58 Ft x 8.25 Ft | |
| Bedroom | 17.92 Ft x 8.25 Ft | |
| Bonus Room | 13.00 Ft x 18.00 Ft | |
| 5pc Bathroom | — |
Third level
| Room | Dimensions | Features |
|---|---|---|
| Primary Bedroom | 16.08 Ft x 17.92 Ft | |
| Other | 6.92 Ft x 6.67 Ft | |
| Other | 20.75 Ft x 11.17 Ft | |
| 5pc Bathroom | — |
10-item due-diligence checklist. We can pre-flight most of these for you on a CMA call.
Comparable sales
Ask for 3–5 recent solds within ~1 km and the same beds/baths so the list price has context.
Property condition
Roof age, furnace age, hot-water tank age, electrical panel size, windows. Cosmetic vs structural.
Zoning
Confirm zoning matches your intent (single-family vs duplex vs secondary suite vs commercial).
Suite legality / potential
If suited or being marketed as suited: confirm permits, separate entrance, ceiling height, egress windows.
Monthly carrying cost
Mortgage + property tax + insurance + condo fee (if any) + utilities. Compare to your max budget.
Property taxes
Confirm the annual tax amount on the current assessment — and whether a reassessment is pending.
Insurance estimate
Get a same-day quote. Older homes, knob-and-tube wiring, polybutylene plumbing, flood plains all change the number.
Commute
Drive it (or transit it) at the actual time of day you'd commute. Map ETA lies during peak hours.
Deposit and financing conditions
Deposit size, financing condition window, condition removal date, possession date — all negotiable.
Inspection considerations
Budget for a home inspector ($500–700) and any specialty inspections (sewer scope, mould, asbestos for pre-1990 builds).
Cash on cash
-0.68%
Cap rate
4.73%
GRM
13.9
Break-even rent
$8,515
Financing
Operating expenses (monthly)
Save this analysis — go Pro (free)
Approximation only. Actual cash flow depends on financing terms, condition reports, current market rents, property tax assessment, condo fees, and tenant quality. Defaults: 4.5% rate, 30-year amortization, 5% vacancy, 1%/yr maintenance, 0.5%/yr CapEx reserve, $80/mo insurance. Property tax estimated at 0.55%/yr where not provided. Talk to a mortgage broker before relying on these numbers.
Rough ballpark only. Pick a down-payment option, then tap any underlined number below to plug in your real numbers — tax, condo fee, insurance, utilities. Total updates live. Confirm with a mortgage broker before writing an offer.
Cost lines (tax, condo, insurance, utilities) are editable inline above. These two control the mortgage payment math.
Approximation only. CMHC default insurance is included when down payment is under 20%. Property tax and condo fees come from MLS when listed and may not reflect the current billing year. Suite rental income depends on permits, market rent, and vacancy — confirm with a property manager. Always validate your scenario with a mortgage broker and your insurance provider before writing an offer.
We'll reply by text within a few hours. Comparable sales, condition flags, things worth checking — sent before you book a showing.
Listing brokerage
Listing brokerage on file
Listing data via CREA DDF®. Information is deemed reliable but not guaranteed accurate by CREA. Last updated Jun 1, 2026.
Nearby school, halal, mosque, grocery, park, and transit layers are still being built for Calgary. The listing facts above are live; the neighborhood-intelligence layer needs POI coverage before it can score this address properly.
Buyer-fit signals
Derived from listing data and nearby-amenity proximity. Verify anything that matters to your decision — distances are approximate.