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20 Patterson Mews SW
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Beds
5
Baths
4
Sqft
3,576
Year
1988
Type
Single Family
On market
3d
A rare ridge opportunity in sought-after Patterson, offering exceptional scale, views, and architectural presence. This substantial executive home features over 3,500 sq. ft. above grade, 5 bedrooms, 4 full bathrooms, a walkout basement, triple attached garage, and an impressive 8,800 sq. ft. lot with beautiful city views through the mature treed setting. From the moment you step inside, the home makes a statement with its grand foyer, sweeping curved staircase, soaring ceiling height, skylight, and dramatic chandelier, creating the kind of entrance rarely found in newer homes.The main floor offers generous principal rooms designed for both everyday living and entertaining, including a sunken living room, formal dining area, spacious kitchen with large island and breakfast bar, view-facing family room, main floor den, and main floor laundry complete with a sink! The upper level continues the sense of space with a large primary retreat, walk-in closet, ensuite, three additional bedrooms, full bathroom with bidet, and a distinctive library/office with extensive built-ins and impressive ceiling height.The walkout level provides even more flexibility with additional living and recreation space, a fifth bedroom, full bathroom, and direct access to the lower outdoor areas. With multiple fireplaces, expansive windows, large outdoor spaces, and an irreplaceable ridge position, this home offers a truly unique opportunity in one of Calgary’s established west-side communities.The property offers an excellent opportunity for a buyer to update and personalize a substantial ridge home in a truly special location, and it has been priced with that opportunity in mind. For a buyer who values location, lot, views, square footage, and long-term potential, this is an opportunity to create something exceptional in one of Calgary’s most established west-side communities. (id:65958)
Basement
| Room | Dimensions | Features |
|---|---|---|
| 4pc Bathroom | 8.00 Ft x 4.92 Ft | |
| Bedroom | 11.50 Ft x 12.00 Ft | |
| Recreational, Games room | 21.75 Ft x 49.67 Ft | |
| Furnace | 11.17 Ft x 39.42 Ft | |
| Bonus Room | 14.00 Ft x 18.08 Ft |
Main level
| Room | Dimensions | Features |
|---|---|---|
| 3pc Bathroom | 8.00 Ft x 8.92 Ft | |
| Breakfast | 10.17 Ft x 21.17 Ft | |
| Dining room | 12.75 Ft x 16.42 Ft | |
| Family room | 14.25 Ft x 14.83 Ft | |
| Foyer | 20.33 Ft x 14.42 Ft | |
| Kitchen | 13.00 Ft x 21.08 Ft | |
| Laundry room | 8.25 Ft x 7.42 Ft | |
| Living room | 18.50 Ft x 25.08 Ft | |
| Office | 11.67 Ft x 13.42 Ft |
Second level
| Room | Dimensions | Features |
|---|---|---|
| 4pc Bathroom | 5.00 Ft x 8.92 Ft | |
| 6pc Bathroom | 17.75 Ft x 19.25 Ft | |
| Bedroom | 13.83 Ft x 16.50 Ft | |
| Bedroom | 14.50 Ft x 12.00 Ft | |
| Bedroom | 11.67 Ft x 12.00 Ft | |
| Office | 11.00 Ft x 16.75 Ft | |
| Primary Bedroom | 15.92 Ft x 26.83 Ft | |
| Sunroom | 9.50 Ft x 15.92 Ft | |
| Other | 12.17 Ft x 8.25 Ft |
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
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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).
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 8, 2026.
Buyer-fit signals
Derived from listing data and nearby-amenity proximity. Verify anything that matters to your decision — distances are approximate.
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.