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Graham Realty Inc.

Calgary, AB

Calgary Homes with Legal Secondary Suites

500 active listings — updated every 15 minutes from MLS®

Discover 5,531 Calgary homes featuring legal secondary suites, offering excellent opportunities for mortgage helpers, rental income, or multi-generational living. These properties have been properly developed and approved by the City of Calgary, ensuring they meet all safety and zoning requirements.

Showing 433–456 of 500 listings

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138 Silver Spruce Grove SW, Silverado
For Sale
Detached

$849,900

138 Silver Spruce Grove SW

Silverado, Calgary

  • 4 beds
  • 4.0 baths
  • 2,238 sq. ft.

Seller Brokerage: First Place Realty

1440 45 Street SW, Rosscarrock
For Sale
Full Duplex

$1,250,000

1440 45 Street SW

Rosscarrock, Calgary

  • 3 beds
  • 1.0 bath
  • 1,050 sq. ft.

Seller Brokerage: Real Broker

21 Cornerbrook Lane NE, Cornerstone
For Sale
Semi Detached (Half Duplex)

$535,000

21 Cornerbrook Lane NE

Cornerstone, Calgary

  • 4 beds
  • 3.0 baths
  • 1,567 sq. ft.

Seller Brokerage: URBAN-REALTY.ca

104 Taralake Common NE, Taradale
For Sale
Detached

$824,900

104 Taralake Common NE

Taradale, Calgary

  • 7 beds
  • 4.0 baths
  • 2,500 sq. ft.

Seller Brokerage: PREP Realty

3908 49 Street NE, Whitehorn
For Sale
Detached

$604,900

3908 49 Street NE

Whitehorn, Calgary

  • 5 beds
  • 3.0 baths
  • 1,049 sq. ft.

Seller Brokerage: Royal LePage METRO

8 Alderwood Close SE, Acadia
For Sale
Semi Detached (Half Duplex)

$729,900

8 Alderwood Close SE

Acadia, Calgary

  • 4 beds
  • 4.0 baths
  • 1,452 sq. ft.

Seller Brokerage: Charles

185 SKYVIEW RANCH Drive NE, Skyview Ranch
For Sale
Detached

$599,000

185 SKYVIEW RANCH Drive NE

Skyview Ranch, Calgary

  • 4 beds
  • 4.0 baths
  • 1,541 sq. ft.

Seller Brokerage: CIR Realty

64 Castledale Crescent NE, Castleridge
For Sale
Detached

$579,999

64 Castledale Crescent NE

Castleridge, Calgary

  • 4 beds
  • 3.0 baths
  • 1,301 sq. ft.

Seller Brokerage: REMAX Innovations

6707 3 Avenue SE, Penbrooke Meadows
For Sale
Detached

$534,900

6707 3 Avenue SE

Penbrooke Meadows, Calgary

  • 5 beds
  • 2.0 baths
  • 951 sq. ft.

Seller Brokerage: MaxWell Capital Realty

304 Huntbourne Hill NE, Huntington Hills
For Sale
Detached

$729,900

304 Huntbourne Hill NE

Huntington Hills, Calgary

  • 7 beds
  • 4.0 baths
  • 1,305 sq. ft.

Seller Brokerage: RE/MAX House of Real Estate

8633 48 Avenue NW, Bowness
For Sale
Semi Detached (Half Duplex)

$945,000

8633 48 Avenue NW

Bowness, Calgary

  • 4 beds
  • 4.0 baths
  • 1,822 sq. ft.

Seller Brokerage: Charles

8631 48 Avenue NW, Bowness
For Sale
Semi Detached (Half Duplex)

$945,000

8631 48 Avenue NW

Bowness, Calgary

  • 4 beds
  • 4.0 baths
  • 1,905 sq. ft.

Seller Brokerage: Charles

2720 5 Avenue NW, West Hillhurst
For Sale
Detached

$1,299,900

2720 5 Avenue NW

West Hillhurst, Calgary

  • 5 beds
  • 5.0 baths
  • 1,951 sq. ft.

Seller Brokerage: RE/MAX House of Real Estate

518 22 Avenue NW, Mount Pleasant
For Sale
Semi Detached (Half Duplex)

$1,149,900

518 22 Avenue NW

Mount Pleasant, Calgary

  • 5 beds
  • 4.0 baths
  • 1,989 sq. ft.

Seller Brokerage: RE/MAX House of Real Estate

6427 33 Avenue NW, Bowness
For Sale
Semi Detached (Half Duplex)

$924,900

6427 33 Avenue NW

Bowness, Calgary

  • 5 beds
  • 4.0 baths
  • 1,845 sq. ft.

Seller Brokerage: URBAN-REALTY.ca

192 Saddlelake Manor NE, Saddle Ridge
For Sale
Semi Detached (Half Duplex)

$699,900

192 Saddlelake Manor NE

Saddle Ridge, Calgary

  • 6 beds
  • 4.0 baths
  • 2,125 sq. ft.

Seller Brokerage: Royal LePage Solutions

107 Royston Way NW, Haskayne
For Sale
Semi Detached (Half Duplex)

$639,900

107 Royston Way NW

Haskayne, Calgary

  • 3 beds
  • 3.0 baths
  • 1,823 sq. ft.

Seller Brokerage: Royal LePage Benchmark

62 Hotchkiss Row SE, Hotchkiss
For Sale
Detached

$649,900

62 Hotchkiss Row SE

Hotchkiss, Calgary

  • 3 beds
  • 3.0 baths
  • 1,696 sq. ft.

Seller Brokerage: Real Broker

3675 Cornerstone Boulevard NE, Cornerstone
For Sale
Detached

$679,900

3675 Cornerstone Boulevard NE

Cornerstone, Calgary

  • 6 beds
  • 4.0 baths
  • 1,920 sq. ft.

Seller Brokerage: First Place Realty

95 Saddlepeace Way NE, Saddle Ridge
For Sale
Detached

$1,399,900

95 Saddlepeace Way NE

Saddle Ridge, Calgary

  • 8 beds
  • 7.0 baths
  • 3,529 sq. ft.

Seller Brokerage: Real Broker

122 Hawkstone Drive NW, Hawkwood
For Sale
Detached

$940,000

122 Hawkstone Drive NW

Hawkwood, Calgary

  • 6 beds
  • 5.0 baths
  • 2,051 sq. ft.

Seller Brokerage: eXp Realty

203-625 2 Avenue NW, Sunnyside
For Sale
Row/Townhouse

$899,900

203-625 2 Avenue NW

Sunnyside, Calgary

  • 4 beds
  • 3.0 baths
  • 1,675 sq. ft.

Seller Brokerage: LPT Realty

101-625 2 Avenue NW, Sunnyside
For Sale
Row/Townhouse

$959,900

101-625 2 Avenue NW

Sunnyside, Calgary

  • 4 beds
  • 4.0 baths
  • 1,675 sq. ft.

Seller Brokerage: LPT Realty

5007 21 Avenue NW, Montgomery
For Sale
Semi Detached (Half Duplex)

$1,079,900

5007 21 Avenue NW

Montgomery, Calgary

  • 5 beds
  • 4.0 baths
  • 1,958 sq. ft.

Seller Brokerage: RE/MAX House of Real Estate

Legal secondary suites in Calgary are self-contained dwelling units within single-family homes that have received proper permits and approvals from the City. These suites must meet specific building codes, fire safety standards, and zoning requirements, making them safe and legitimate rental opportunities. Popular in neighbourhoods like Kensington, Hillhurst, and many inner-city communities, homes with legal suites often command higher property values due to their income-generating potential.

When evaluating these properties, consider factors like separate entrances, parking availability, utility arrangements, and the suite's condition and layout. Many buyers use rental income from legal suites to qualify for larger mortgages or offset monthly housing costs, making homeownership more accessible in Calgary's competitive market.

Frequently Asked Questions

What makes a secondary suite 'legal' in Calgary?

A legal secondary suite has received proper permits from the City of Calgary, meets building and fire codes, complies with zoning bylaws, and has been inspected for safety. It must have separate cooking facilities, bathroom, and living space while maintaining adequate parking and meeting lot coverage requirements.

Yes, most lenders will consider 50-80% of potential rental income when calculating your mortgage qualification, provided the suite is legal and properly documented. You'll typically need a rental agreement or market rent assessment to support your application.

Check for separate entrances, adequate parking for both units, proper soundproofing, separate utilities or sub-metering, good natural light, and confirm the suite's legal status with the City of Calgary. Also consider the neighbourhood's rental demand and local rental rates.

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