Portland, OR

Portland OR Mother-In-Law Suites

630Results

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Find homes with mother-in-law suites, ADUs, and basements for sale in Portland, Oregon. You may also be interested in viewing all homes in Western Washington and Oregon. Contact CENTURY 21 North Homes Realty with any questions about a listing or to see any of these properties in person. Create a free account to save any of your favorite homes with mother-in-law suites in Oregon and we'll send you updates when new properties come on the market.

Newest
New Listing
648 NE Stafford Street Portland OR 97211

$699,000

Portland, OR

648 NE Stafford Street

  • 4 Beds
  • 2 Baths
  • 0.12 Acres
  • 2,198 SqFt
  • 0 Days on Market
MLS#: 104764661
Open House

$700,000

Portland, OR

13000 NE Stanton Street

NEXT OPEN HOUSE:

Sat 6/6 2:00 PM to 4:00 PM

  • 4 Beds
  • 3 Baths
  • 0.17 Acres
  • 2,910 SqFt
  • 0 Days on Market
MLS#: 129840881
New Listing

$575,000

Portland, OR

6180 NE Vera Street

  • 3 Beds
  • 2 Baths
  • 0.12 Acres
  • 1,868 SqFt
  • 0 Days on Market
MLS#: 625445716
New Listing

$550,000

Portland, OR

2424 NE 102nd Avenue

  • 4 Beds
  • 2 Baths
  • 0.22 Acres
  • 2,854 SqFt
  • 1 Day on Market
MLS#: 387190933
New Listing

$645,000

Portland, OR

3947 SE Stark Street

  • 3 Beds
  • 2 Baths
  • 0.14 Acres
  • 2,351 SqFt
  • 1 Day on Market
MLS#: 748367482
New Listing

$499,999

Portland, OR

10027 SE Knight Street

  • 3 Beds
  • 2 Baths
  • 0.1 Acres
  • 1,655 SqFt
  • 1 Day on Market
MLS#: 313137654
Open House

$594,900

Portland, OR

1827 SE Oak Street

NEXT OPEN HOUSE:

Sat 6/6 12:15 PM to 2:00 PM

  • 2 Beds
  • 1 Bath
  • 0.12 Acres
  • 1,692 SqFt
  • 1 Day on Market
MLS#: 152409830
Open House

$475,000

Portland, OR

3766 SE Lincoln Street

NEXT OPEN HOUSE:

Sat 6/6 11:00 AM to 1:00 PM

  • 2 Beds
  • 1 Bath
  • 0.09 Acres
  • 1,940 SqFt
  • 1 Day on Market
MLS#: 283308635
Open House

$1,800,000

Portland, OR

3328 SE Crystal Springs Boulevard

NEXT OPEN HOUSE:

Sun 6/7 1:00 PM to 3:00 PM

  • 4 Beds
  • 4 Baths
  • 0.41 Acres
  • 4,217 SqFt
  • 1 Day on Market
MLS#: 663108885
Open House

$665,000

Portland, OR

7811 NE Prescott Street

NEXT OPEN HOUSE:

Sat 6/6 11:00 AM to 2:00 PM

  • 4 Beds
  • 3 Baths
  • 0.26 Acres
  • 3,172 SqFt
  • 1 Day on Market
MLS#: 779880387
Open House

$429,900

Portland, OR

5630 SE Francis Street

NEXT OPEN HOUSE:

Sat 6/6 12:00 PM to 2:00 PM

  • 2 Beds
  • 1 Bath
  • 0.09 Acres
  • 1,346 SqFt
  • 1 Day on Market
MLS#: 600211930
Open House

$1,349,900

Portland, OR

1115 SE Mall Street

NEXT OPEN HOUSE:

Sat 6/6 11:00 AM to 1:30 PM

  • 5 Beds
  • 4 Baths
  • 0.17 Acres
  • 4,856 SqFt
  • 1 Day on Market
MLS#: 644966294

Portland OR Mother-In-Law Homes for Sale

Homes with mother-in-law suites for sale in Portland, Oregon, offer a blend of privacy and practicality. These properties often include separate entrances, full kitchens, and comfortable living areas designed for flexibility. Some feature detached guest houses, while others have finished basements or converted garages that provide additional space. Located in a variety of neighborhoods, these homes can offer convenient access to parks, restaurants, and public transportation, making them a functional option in Portland’s diverse housing market.

Find Washington Mother-In-Law Suites by City:
Auburn | Bellevue | Burlington | Everett | Lynnwood | Mount Vernon | Seattle | Snohomish | Tacoma

Find Oregon Mother-In-Law Suites by City:
Redmond

 

Based on information submitted to OR_RMLS_WEB_API as of June 6, 2026 1:48 PM EDT . All data is deemed reliable but is not guaranteed accurate by the MLS. All information should be independently reviewed and verified for accuracy. IDX information is provided exclusively for consumers’ personal, noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.