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The #1 Multifamily Investment Property Search Site in the Puget Sound Area


  • Multi-Family Properties inKing County

     
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SoundMultiFamily.com is your premier resource on the web to find Multi-Family Investment Properties in Seattle and the Greater Puget Sound Area. Here you can search all the Multiplexes currently available for sale in Seattle. Duplexes, Triplexes, Fourplexes, 5+ Unit Apartment Buildings, and more.

This website has the most comprehensive multi-family investment property search available. Visit the Advanced Search Page and have the option to search by Gross Annual Income, Gross Rent Multiplier, Cap. Rate, and more!

Want to do your own research? Be sure to check out these features:

  • Sold Listing Search search every multifamily property sale in the last 3 years. 
  • Custom Market Reports create a custom market report based on your criteria. 
  • To learn more about Income property terms & definitions, see "Income Property Terms and Calculations"

Most Multi-Family Income Properties for sale in Seattle are fully rented and are listed as "drive by only, subject to inspection". This is because the sellers do not wish to disturb the tenants for a home showing unless they have an acceptable offer in hand. While this would be considered unusual for a single-family home sale, it is the standard case for income properties.

  Offers Subject to Interior Viewing


When conducting an investment property search in Seattle and throughout the Puget Sound area, it is important to be aware of a property's classification. This is based on factors such as location and property condition (usually A, B, C, or D). For more info on this topic:

  Investment Property Classifications


Do you have a multi-family property you are interested in selling? We sell more multi-family properties than any other broker in the area (currently ranked #1 in King and Pierce Counties).

  Multi-Family Property Sales Page


Multi-Family Properties in Seattle are divided into two categories: Residential and Commercial. Residential Income Property is defined as a multi-family home with up to four separate living units (duplex, triplex and 4-plex/quadraplex). These units may be within a single structure or as separate structures on the same lot. A Seattle multi-family property with five or more units is considered a Commercial Property. Living spaces may be stacked, built side-by-side, or separated by a firewall. Income Properties allow for profitable gain when renting out individual units as the property appreciates. Properties zoned both Residential and Commercial present an opportunity for investors to combine their home, business and rental spaces.

Newest King County Multi-Family Listings

2600 NE 125th Street, Seattle image
2600 NE 125th Street, Seattle $1,500,000

Outstanding multifamily investment opportunity in North Seattle featuring a desirable mix of one- and two-bedroom residences averaging approximately 600 square feet. The ...

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  • 2567385 MLS
  • ACTIVE Status
Courtesy of John L. Scott, Inc

Listing courtesy of John L. Scott, Inc.

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2201 S Main Street, Seattle image
2201 S Main Street, Seattle — Jackson Street Add $2,499,900

Well positioned between Downtown Seattle and Lake Washington, Hill Town Apartments boasts a “Walker’s Paradise” Walk Score of 94, placing residents steps from the Central...

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  • 2567938 MLS
  • ACTIVE Status
Courtesy of Lumin Brokers of Washington

Listing courtesy of Lumin Brokers of Washington.

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709 NE 43rd Street, Seattle image
709 NE 43rd Street, Seattle $995,000

With an ideal location just steps from the University of Washington, the property is situated on a 2,500-square-foot parcel with Mid-Rise (MR M1) zoning. As a result, inv...

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  • 2567345 MLS
  • ACTIVE Status
Courtesy of John L. Scott, Inc

Listing courtesy of John L. Scott, Inc.

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308 NE 50th Street, Seattle image
308 NE 50th Street, Seattle $650,000

EXCELLENT OPPORTUNITY IN WALLINGFORD! Great property for dual-family or duplex with proven rental performance—perfect for investors or owner-occupants looking to offset t...

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  • 2567907 MLS
  • ACTIVE Status
Courtesy of Keller Williams Realty Bothell

Listing courtesy of Keller Williams Realty Bothell.

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12340 Sand Point Way NE, Seattle image
12340 Sand Point Way NE, Seattle $1,425,000

Sandpoint Way Apartments is a well-maintained multifamily community in Seattle's desirable Sandpoint neighborhood, offering a diverse mix of one-, two-, and three-bedroom...

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  • 2567375 MLS
  • ACTIVE Status
Courtesy of John L. Scott, Inc

Listing courtesy of John L. Scott, Inc.

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710 NE 43rd Street, Seattle image
710 NE 43rd Street, Seattle $1,200,000

Just steps from the University of Washington. Situated on 5,000 square foot parcel zoned Mid Rise (MR M1), the property features a diverse unit mix of one and two-bedroom...

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  • 2567359 MLS
  • ACTIVE Status
Courtesy of John L. Scott, Inc

Listing courtesy of John L. Scott, Inc.

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38181 SE Northern Street, Snoqualmie image
38181 SE Northern Street, Snoqualmie $949,997

Rare opportunity in one of the area’s most sought-after locations—and an exceptional value for the size, versatility and additional living space! Just steps from popular ...

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  • 2567793 MLS
  • ACTIVE Status
Courtesy of RE/MAX Equity Group

Listing courtesy of RE/MAX Equity Group.

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177 S 340th Street, Federal Way image
177 S 340th Street, Federal Way — Campus View $895,000

Turnkey fourplex offering strong rental potential in the well-established Campus View community. All four two-bedroom, one-bath residences feature comfortable, functional...

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  • 2567010 MLS
  • ACTIVE Status
Courtesy of Windermere RE/Capitol Hill,Inc

Listing courtesy of Windermere RE/Capitol Hill,Inc.

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11647 Beacon Avenue S, Seattle image
11647 Beacon Avenue S, Seattle — 11647 Beacon Ave Condominium $1,258,000

Rebuilt to the studs in 2025 — two separate units, one address. Unit A is a 4-bedroom, 3-bath main residence featuring open-concept living, a chef’s kitchen, warm modern ...

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  • 2566516 MLS
  • ACTIVE Status
Courtesy of KW Everett

Listing courtesy of KW Everett.

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701 S Kenyon St, Seattle image
701 S Kenyon St, Seattle $975,000

Turnkey 4-plex Investment in Seattle. Features 4 spacious units w/functional layouts. 3 units w/2 bed, 1 full bath and 1 unit w/1 bed, 1 full bath. Recently remodeled uni...

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  • 2566778 MLS
  • ACTIVE Status
Courtesy of Skyline Properties, Inc.

Listing courtesy of Skyline Properties, Inc..

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Based on information submitted to the MLS GRID as of . All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
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.

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Resources

  • Multifamily Seller's Guide
  • Income Property Terms and Calculations
  • Offers Subject to Interior Viewing
  • Seattle Rental Registration Ordinance
  • ADU vs Legal Duplex: Definitions and Rules
  • Tenant Screening
  • Seattle Landlord/ Tenant Rights 
  • Tacoma Rental Housing Code
  • Washington State Landlord/ Tenant Laws
  • Section 8 Info
  • Rental Housing Association of WA
  • Home Repair Estimate Guide
  • 1031 Exchange Information
  • City of Seattle Building Permit Search
  • City of Seattle Project Map
  • King County Building Permit Search
  • City of Lakewood Building Permit Search
  • City of Tacoma Building Permit Search
  • City of Seattle Accessory Dwelling Unit Info
  • City of Seattle Property Record Search
  • City of Seattle Zoning Info
  • Real Estate Capital Gains Calculator
  • Valuation Tool (Beta)

Financing, 1-4 Unit Residential 

    • CrossCountry Mortgage, Melissa Medved

Financing, 5+ Unit Commercial 

  • American Commercial Mortgage Network, Al Williams
  • Bellevue Capital Group, Robert Meunier
  • Sound Credit Union Business Lending

 

Click Here to Create a Custom Report

 

 

 

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Keller Williams Realty Seattle Metro
5446 California Ave SW 
Seattle, WA 98136

206-926-3701

   

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