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Apartments for Rent in Castle Heights, Ottawa, ON


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  • 560 MUTUAL STREET 2 Beds Apartment for Rent
    2 bd $3,100
    Base rent
    Verified Listing

    560 MUTUAL STREET

    560 MUTUAL STREET, Ottawa, ON K1K1C6
  • 528 MUTUAL STREET 4 Beds Apartment for Rent
    New listing
    4 bd $2,400
    Base rent
    Verified Listing

    528 MUTUAL STREET

    528 MUTUAL STREET, Ottawa, ON K1K1C6
  • 660 ST LAURENT BOULEVARD 4 Beds Apartment for Rent
    New listing
    4 bd $2,800
    Base rent
    660 ST LAURENT BOULEVARD, Ottawa, ON K1K3A5
  • 469 GUY STREET 3 Beds Apartment for Rent
    New listing
    3 bd $3,000
    Base rent
    Verified Listing

    469 GUY STREET

    469 GUY STREET, Ottawa, ON K1K1C1
  • 465 GUY STREET 4 Beds Apartment for Rent
    New listing
    4 bd $3,000
    Base rent
    Verified Listing

    465 GUY STREET

    465 GUY STREET, Ottawa, ON K1K1C1
  • More Rentals Near Castle Heights, Ottawa, ON

  • Studio $1,708
    1 bd $1,852
    2 bd $2,128+
    Base rent
    Verified Listing

    Center Park

    4.0 (2)
    638 Center Street, Ottawa, ON K1K 5A6
    Apply online • Pet friendly • Fitness center
  • Only 1 unit left
    1 bd $1,549
    2 bd $1,979
    Base rent
    362 Mcarthur, 388- 390 Irwin Miller, Ottawa, ON K1L 6V8
    Apply online • Pet friendly
  • New Units Available
    1 bd $1,559
    2 bd $1,704+
    Base rent
    335 Mcarthur Ave., Ottawa, ON K1L 6X1
    Apply online • Pet friendly • Hardwood Floors
  • 1 bd $1,510+
    Base rent
    Verified Listing

    621 Cummings Avenue

    4.5 (2)
    621 Cummings Avenue, Ottawa, ON K1K 2K6
    Apply online • Pet friendly • Public Transportation
  • 676 Rue De L'église Street Studio-2 Beds Apartment for Rent
    Studio $1,850
    1 bd $1,550+
    2 bd $2,250
    Base rent
    676 Rue De L'église Street, Ottawa, ON K1K 3K2
    Pet friendly
  • 674 Rue De L'église Street Studio-2 Beds Apartment for Rent
    Studio $1,850
    1 bd $1,535+
    2 bd $2,250
    Base rent
    674 Rue De L'église Street, Ottawa, ON K1K 3K2
    Pet friendly • In unit laundry • Dishwasher
  • Studio $1,599
    1 bd $1,799
    2 bd $2,499
    Base rent
    Verified Listing

    326 Frontenac Street

    326 Frontenac Street, Ottawa, ON K1L 6K7
    Pet friendly • In unit laundry • Dishwasher
  • New listing
    2 bd $2,400
    Base rent
    101 - 659 DONAT STREET, Ottawa, ON K1K3L8
  • 9 - 655 DONAT STREET 2 Beds Apartment for Rent
    2 bd $2,625
    Base rent
    Verified Listing

    9 - 655 DONAT STREET 9

    9 - 655 DONAT STREET, Ottawa, ON K1K3L8
  • B - 366 FULLERTON AVENUE 1 Apartment for Rent
    New listing
    1 bd $1,800
    Base rent
    B - 366 FULLERTON AVENUE, Ottawa, ON K1K1K1
  • 314 MONA AVENUE 3 Beds Apartment for Rent
    New listing
    3 bd $2,750
    Base rent
    Verified Listing

    314 MONA AVENUE

    314 MONA AVENUE, Ottawa, ON K1L7A2
  • B - 318 MONA AVENUE 1 Apartment for Rent
    New listing
    1 bd $1,750
    Base rent
    Verified Listing

    B - 318 MONA AVENUE B

    B - 318 MONA AVENUE, Ottawa, ON K1L7A2
  • 1 - 280 LEVIS AVENUE 2 Beds Apartment for Rent
    New listing
    2 bd $2,400
    Base rent
    Verified Listing

    1 - 280 LEVIS AVENUE 1

    1 - 280 LEVIS AVENUE, Ottawa, ON K1L6H6
  • 285 COLUMBUS AVENUE 5 Beds Apartment for Rent
    New listing
    5 bd $4,000
    Base rent
    Verified Listing

    285 COLUMBUS AVENUE

    285 COLUMBUS AVENUE, Ottawa, ON K1K1P3
    Fireplace
  • 1 - 205 GRANVILLE STREET Studio Apartment for Rent
    New listing
    Studio $2,300
    Base rent
    1 - 205 GRANVILLE STREET, Ottawa, ON K1L6Y7
  • 4 - 288 MONTREAL ROAD 1 Apartment for Rent
    1 bd $1,700
    Base rent
    Verified Listing

    4 - 288 MONTREAL ROAD 4

    4 - 288 MONTREAL ROAD, Ottawa, ON K1L6B9
  • 5-20-nhood

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Frequently asked questions

When were prices and availability in Castle Heights, Ottawa, ON last updated?

Prices and availability in Castle Heights, Ottawa, ON were last updated on 10 Nov 2026.

What are the best apartments in Castle Heights, Ottawa, ON?

The best apartments in Castle Heights, Ottawa, ON are: 560 MUTUAL STREET, 528 MUTUAL STREET, 660 ST LAURENT BOULEVARD, 469 GUY STREET and 465 GUY STREET.

RentCafe is your one-stop shop for finding a great new apartment in Castle Heights, Ottawa, ON. Easily search through a wide selection of apartments for rent in Castle Heights, Ottawa, ON, and view detailed information about available rentals including floor plans, pricing, photos, amenities, interactive maps, and thorough property descriptions. Property owners and managers are one click away, so feel free to contact them and find out all you need to know about the apartment you're interested in. Browse Castle Heights, Ottawa, ON apartments with rents starting from $1,510 and submit your rental application today!