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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 241–264 of 500 listings

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31 Harvard Street NW, Highwood
For Sale
Detached

$1,150,000

31 Harvard Street NW

Highwood, Calgary

  • 5 beds
  • 4.0 baths
  • 1,978 sq. ft.

Seller Brokerage: PREP Realty

16 Sandringham Close NW, Sandstone Valley
For Sale
Detached

$789,900

16 Sandringham Close NW

Sandstone Valley, Calgary

  • 5 beds
  • 4.0 baths
  • 1,816 sq. ft.

Seller Brokerage: TREC The Real Estate Company

131 Ricardo Ranch Avenue SE, Ricardo Ranch
For Sale
Semi Detached (Half Duplex)

$689,900

131 Ricardo Ranch Avenue SE

Ricardo Ranch, Calgary

  • 5 beds
  • 5.0 baths
  • 1,753 sq. ft.

Seller Brokerage: eXp Realty

46 Cranford Gardens SE, Cranston
For Sale
Detached

$750,000

46 Cranford Gardens SE

Cranston, Calgary

  • 5 beds
  • 4.0 baths
  • 2,110 sq. ft.

Seller Brokerage: eXp Realty

8140 47 Avenue NW, Bowness
For Sale
Semi Detached (Half Duplex)

$935,000

8140 47 Avenue NW

Bowness, Calgary

  • 5 beds
  • 4.0 baths
  • 1,955 sq. ft.

Seller Brokerage: RE/MAX Complete Realty

5415 Centre A Street NE, Thorncliffe
For Sale
Detached

$649,900

5415 Centre A Street NE

Thorncliffe, Calgary

  • 4 beds
  • 2.0 baths
  • 1,039 sq. ft.

Seller Brokerage: RE/MAX Landan Real Estate

3810 Catalina Boulevard NE, Monterey Park
For Sale
Detached

$675,000

3810 Catalina Boulevard NE

Monterey Park, Calgary

  • 5 beds
  • 5.0 baths
  • 1,659 sq. ft.

Seller Brokerage: Century 21 Bravo Realty

21258 Sheriff King Street SW, Pine Creek
For Sale
Semi Detached (Half Duplex)

$540,000

21258 Sheriff King Street SW

Pine Creek, Calgary

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

Seller Brokerage: LPT Realty

420 14 Avenue NE, Renfrew
For Sale
Detached

$1,100,000

420 14 Avenue NE

Renfrew, Calgary

  • 4 beds
  • 4.0 baths
  • 2,237 sq. ft.

Seller Brokerage: Real Broker

98 Sora Gardens SE, Hotchkiss
For Sale
Semi Detached (Half Duplex)

$489,900

98 Sora Gardens SE

Hotchkiss, Calgary

  • 3 beds
  • 3.0 baths
  • 1,283 sq. ft.

Seller Brokerage: eXp Realty

40 Saddlelake Gardens NE, Saddle Ridge
For Sale
Detached

$719,000

40 Saddlelake Gardens NE

Saddle Ridge, Calgary

  • 4 beds
  • 4.0 baths
  • 1,821 sq. ft.

Seller Brokerage: RE/MAX Complete Realty

557 Rundleville Place NE, Rundle
For Sale
Detached

$675,000

557 Rundleville Place NE

Rundle, Calgary

  • 5 beds
  • 3.0 baths
  • 1,278 sq. ft.

Seller Brokerage: Royal LePage METRO

325 Evanspark Gardens NW, Evanston
For Sale
Detached

$924,900

325 Evanspark Gardens NW

Evanston, Calgary

  • 4 beds
  • 4.0 baths
  • 2,302 sq. ft.

Seller Brokerage: Pulse Real Estate

529 Saddlelake Drive NE, Saddle Ridge
For Sale
Detached

$774,900

529 Saddlelake Drive NE

Saddle Ridge, Calgary

  • 5 beds
  • 5.0 baths
  • 2,221 sq. ft.

Seller Brokerage: Century 21 Bravo Realty

2 & 7-828 8 Avenue NE, Renfrew
For Sale
Row/Townhouse

$925,000

2 & 7-828 8 Avenue NE

Renfrew, Calgary

  • 4 beds
  • 6.0 baths
  • 1,559 sq. ft.

Seller Brokerage: RE/MAX House of Real Estate

52 Martin Crossing Rise NE, Martindale
For Sale
Detached

$579,999

52 Martin Crossing Rise NE

Martindale, Calgary

  • 4 beds
  • 3.0 baths
  • 1,197 sq. ft.

Seller Brokerage: eXp Realty

388 Homestead Grove NE, Homestead
For Sale
Detached

$797,000

388 Homestead Grove NE

Homestead, Calgary

  • 6 beds
  • 4.0 baths
  • 2,024 sq. ft.

Seller Brokerage: REMAX Innovations

228 Covemeadow Court NE, Coventry Hills
For Sale
Detached

$649,900

228 Covemeadow Court NE

Coventry Hills, Calgary

  • 4 beds
  • 4.0 baths
  • 1,950 sq. ft.

Seller Brokerage: Jessica Chan Real Estate & Management Inc.

3716 44 Street SW, Glenbrook
For Sale
Semi Detached (Half Duplex)

$1,020,000

3716 44 Street SW

Glenbrook, Calgary

  • 5 beds
  • 4.0 baths
  • 1,904 sq. ft.

Seller Brokerage: Power Properties

2810 38 Street SW, Glenbrook
For Sale
Semi Detached (Half Duplex)

$1,049,000

2810 38 Street SW

Glenbrook, Calgary

  • 5 beds
  • 4.0 baths
  • 1,932 sq. ft.

Seller Brokerage: Real Broker

95 Rock Lake View NW, Rocky Ridge
For Sale
Detached

$1,569,900

95 Rock Lake View NW

Rocky Ridge, Calgary

  • 5 beds
  • 5.0 baths
  • 3,125 sq. ft.

Seller Brokerage: RE/MAX Complete Realty

902 Bluerock Way SW, Alpine Park
For Sale
Detached

$799,900

902 Bluerock Way SW

Alpine Park, Calgary

  • 3 beds
  • 3.0 baths
  • 2,104 sq. ft.

Seller Brokerage: REMAX Innovations

104 Falmere Way NE, Falconridge
For Sale
Detached

$435,900

104 Falmere Way NE

Falconridge, Calgary

  • 4 beds
  • 3.0 baths
  • 1,070 sq. ft.

Seller Brokerage: Century 21 Bravo Realty

4056 44 Avenue NE, Whitehorn
For Sale
Detached

$530,000

4056 44 Avenue NE

Whitehorn, Calgary

  • 4 beds
  • 3.0 baths
  • 1,145 sq. ft.

Seller Brokerage: 2% Realty

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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