1935 12 Street SW, Calgary photo 1 of 51 / 5
DetachedActiveOpen house scheduled

Upper Mount Royal · Calgary

1935 12 Street SW, Calgary

$2,200,000

Upper Mount Royal, Calgary, Alberta T2T 3N3 · MLS® A2355516

3
Bedrooms
3.5
Bathrooms

3 full · 1 half

2,861
Sq ft above grade

+1,108 below

$769
Per sq ft

About This Property

*OPEN HOUSE SUNDAY NOVEMBER 1ST 2:30 - 4PM* Offering almost 3,000 square feet above grade, this extraordinary Calgary century home is a rare architectural treasure. Thoughtfully renovated + meticulously maintained, it blends modern updates with timeless character, showcasing exceptional millwork, exquisite wood detailing + craftsmanship rarely seen today. The elongated foyer welcomes you with substantial baseboards, intricate millwork, leaded glass windows + extensive quarter-cut oak tongue-and-groove panelling. Every archway + architectural detail reflects the home's distinctive charm. The main floor features a dedicated coat closet + versatile den with gas fireplace, ideal as a library, reading room or office. Elegant millwork archways lead into the stunning living room, which flows seamlessly into the dining room. Opened-up walls create a connected layout between the dining room, kitchen + hallway. Gutted + renovated around 2016, the kitchen offers a substantial island, generous workspace + doors to the deck. A rear mudroom provides convenient access to the gorgeous west-facing backyard, featuring established landscaping, lush greenery, garden beds, a sprinkler system, expansive deck + double detached garage. Upstairs, a charming reading nook introduces a flexible second level with maple flooring throughout, offering three bedrooms or two bedrooms + a dedicated office overlooking the backyard. A family bathroom with heated floors completes this level, which underwent a major renovation in 1999, including new drywall, electrical + mouldings. The entire third storey is dedicated to an expansive private primary retreat, offering exceptional space, a generous walk-in closet + ensuite with steam shower. Beautiful city views provide a stunning backdrop. The lower level offers ample room for recreation, movie nights, a TV area + storage. Hot-water heating provides quiet, efficient comfort, with individual zone valves allowing room-by-room temperature control. Electrical updates include a new breaker panel installed around 1997–1999, with much of the electrical also updated. Most windows were replaced during the 1999 renovation, while the original main-floor leaded glass windows were preserved. The roof was replaced approximately 20 years ago. Located in one of Calgary's most sought-after inner-city neighbourhoods, this home offers exceptional walkability to 17th Avenue's vibrant restaurants, cafés + shops, proximity to schools + convenient downtown access. A rare opportunity to enjoy historic character, remarkable craftsmanship + thoughtful updates in an unbeatable urban setting.

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Property Details

Interior

Bedrooms
3
Bathrooms
3 full · 1 half
Ensuite bathrooms
1
Rooms above grade
9
Above grade
2,861 sq ft
Main level
1,216 sq ft
Upper level
1,645 sq ft
Finished below grade
1,108 sq ft
Total finished
3,969 sq ft
Basement
Full · Finished
Fireplaces
1 fireplace
Laundry
Laundry Room, Main Level

Interior features

  • Breakfast Bar
  • Built-in Features
  • Granite Counters
  • Natural Woodwork
  • Vaulted Ceiling(s)

Flooring

  • Carpet
  • Ceramic Tile
  • Hardwood

Fireplace

  • Family Room
  • Wood Burning

Building

Property type
Detached
Structure
House
Style
2 Storey
Levels
2 and Half Storey
Year built
1912
Front exposure
E

Construction

  • Wood Frame
  • Wood Siding

Roof

  • Asphalt Shingle

Foundation

  • Poured Concrete

Heating, cooling & services

Heating
Forced Air, Natural Gas
Cooling
None

Parking

Garage
Double Garage Detached · 2 spaces
Garage size
23`1" x 23`4"
Total parking
2 spaces

Lot & outdoors

Lot size
6,501 sq ft
Acreage
0.15 acres
Frontage
50.13 ft
Fencing
Partial

Lot features

  • Back Lane
  • Back Yard
  • Landscaped
  • Many Trees
  • Rectangular Lot

Outdoor living

  • Deck
  • Front Porch

Exterior features

  • Balcony

In the community

  • Park
  • Playground
  • Schools Nearby
  • Shopping Nearby

Costs & ownership

Annual property tax
$9,974 (2026)
Title
Fee Simple
Ownership
Private
Zoning
DC (pre 1P2007)
Restrictions
None Known

Listing & availability

MLS® number
A2355516
Listed
Oct 29, 2026
Days on market
1
Possession
90 Days / Neg
Listing office
Real Estate Professionals Inc.

Included in the sale

Appliances: Built-In Oven, Dishwasher, Dryer, Microwave, Refrigerator, Washer, Window Coverings

Other inclusions: Freezer Drawer

Inclusions are as advertised by the listing brokerage and are confirmed in the purchase contract, not here.

Selling

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