Prime Development Opportunity – Approved Triplex in Winston Heights/Mountview. Turnkey Development Ready for Construction
Rare opportunity to acquire a fully-approved development permit for a 3-unit rowhouse complex with legal secondary suites on a prime corner lot. This shovel-ready project offers exceptional value in one of Calgary’s most desirable inner-city communities.
Approved Unit Specifications
Three Luxury Rowhouses – Each unit approximately 2,536-2,540 sq ft
4 Bedrooms | 3.5 Bathrooms | 4 Levels
Lower Level: Legal secondary suite with bedroom, full bath, living area & mechanical room
Main Floor: Open-concept living/dining, kitchen with island, powder room, suite foyer
Upper Floor: Two bedrooms, full bathroom, private terrace (135 sq ft)
Penthouse: Master suite with walk-in closet & ensuite, family room, mechanical room
Key Development Features
Four-Car Heated Garage with individual overhead doors
Total 6 Units: 3 main homes + 3 legal secondary suites
Solar-Ready with conduit infrastructure
EV Charging Capable (40A, 240V circuits)
Contemporary Design: Architectural panels, stucco, metal accents
Energy Efficient: Spray foam insulation, 2-hour firewall separation
Prime contender for MLI Select – favorable financing potential
Prime Corner Location
Dual frontage on 6 Street NE & 18 Avenue NE (collector road)
Minutes to downtown Calgary
Walking distance to amenities, transit, parks & schools
Established, walkable community with character
Development Details
Total Building Area: 7,614 sq ft
Density: 59.51 units/hectare (optimal)
Parking: 4 stalls (exceeds requirements)
Zoning: R-CG (Residential Grade-Oriented Infill)
Perfect For
Developers & builders seeking turnkey inner-city projects | Investors wanting premium rental income | Those capitalizing on Calgary’s strong housing market
Why This Project
Approved & Ready: Development Permit approved – skip months of planning
Revenue Potential: 6 units generate strong cash flow
Modern Design: Meets demand for multi-level urban housing
Future-Ready: Solar & EV infrastructure included
Financing Advantage: Strong MLI Select candidate for optimal terms
Complete architectural drawings, engineering reports, and city approvals included. Existing structures to be removed per approved plans.
Complete development permit packages and project details!
Rare opportunity to acquire a fully-approved development permit for a 3-unit rowhouse complex with legal secondary suites on a prime corner lot. This shovel-ready project offers exceptional value in one of Calgary’s most desirable inner-city communities.
Approved Unit Specifications
Three Luxury Rowhouses – Each unit approximately 2,536-2,540 sq ft
4 Bedrooms | 3.5 Bathrooms | 4 Levels
Lower Level: Legal secondary suite with bedroom, full bath, living area & mechanical room
Main Floor: Open-concept living/dining, kitchen with island, powder room, suite foyer
Upper Floor: Two bedrooms, full bathroom, private terrace (135 sq ft)
Penthouse: Master suite with walk-in closet & ensuite, family room, mechanical room
Key Development Features
Four-Car Heated Garage with individual overhead doors
Total 6 Units: 3 main homes + 3 legal secondary suites
Solar-Ready with conduit infrastructure
EV Charging Capable (40A, 240V circuits)
Contemporary Design: Architectural panels, stucco, metal accents
Energy Efficient: Spray foam insulation, 2-hour firewall separation
Prime contender for MLI Select – favorable financing potential
Prime Corner Location
Dual frontage on 6 Street NE & 18 Avenue NE (collector road)
Minutes to downtown Calgary
Walking distance to amenities, transit, parks & schools
Established, walkable community with character
Development Details
Total Building Area: 7,614 sq ft
Density: 59.51 units/hectare (optimal)
Parking: 4 stalls (exceeds requirements)
Zoning: R-CG (Residential Grade-Oriented Infill)
Perfect For
Developers & builders seeking turnkey inner-city projects | Investors wanting premium rental income | Those capitalizing on Calgary’s strong housing market
Why This Project
Approved & Ready: Development Permit approved – skip months of planning
Revenue Potential: 6 units generate strong cash flow
Modern Design: Meets demand for multi-level urban housing
Future-Ready: Solar & EV infrastructure included
Financing Advantage: Strong MLI Select candidate for optimal terms
Complete architectural drawings, engineering reports, and city approvals included. Existing structures to be removed per approved plans.
Complete development permit packages and project details!
Property Details
Price:
$774,900
MLS #:
A2265644
Status:
Active
Beds:
2
Baths:
2
Type:
Single Family
Subtype:
Detached
Subdivision:
Winston Heights/Mountview
Listed Date:
Oct 25, 2025
Finished Sq Ft:
834
Lot Size:
5,435 sqft / 0.12 acres (approx)
Year Built:
1948
See this Listing
Schools
Interior
Appliances
Dishwasher, Electric Stove, Refrigerator, Stove(s), Washer/Dryer
Basement
Full
Bathrooms Full
2
Laundry Features
In Basement
Exterior
Exterior Features
Other
Lot Features
Back Lane
Parking Features
Double Garage Detached
Parking Total
4
Patio And Porch Features
None
Roof
Asphalt Shingle
Financial
Map
Community
- Address639 18 Avenue NE Calgary AB
- SubdivisionWinston Heights/Mountview
- CityCalgary
- CountyCalgary
- Zip CodeT2E 1N7
Market Summary
Current real estate data for Single Family in Calgary as of Oct 25, 2025
4,245
Single Family Listed
47
Avg DOM
473
Avg $ / SqFt
$822,109
Avg List Price
Property Summary
- Located in the Winston Heights/Mountview subdivision, 639 18 Avenue NE Calgary AB is a Single Family for sale in Calgary, AB, T2E 1N7. It is listed for $774,900 and features 2 beds, 2 baths, and has approximately 834 square feet of living space, and was originally constructed in 1948. The current price per square foot is $929. The average price per square foot for Single Family listings in Calgary is $473. The average listing price for Single Family in Calgary is $822,109. To schedule a showing of MLS#a2265644 at 639 18 Avenue NE in Calgary, AB, contact your Rob Johnstone agent at (403) 730-2330 .
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