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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:

3221 S 208th Street, SeaTac image
3221 S 208th Street, SeaTac $2,400,000

Casa Bella Apartments is a gated multifamily investment opportunity located in SeaTac, Washington, just minutes from Sea-Tac International Airport, the Angle Lake Link li...

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  • 2580889 MLS
  • ACTIVE Status
Courtesy of Paragon Real Estate Advisors

Listing courtesy of Paragon Real Estate Advisors.

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7741 1st Avenue NE, Seattle image
7741 1st Avenue NE, Seattle — Pitners 4th Add $1,079,000

Welcome home to this classic property in Seattle’s sought-after Green Lake neighborhood! This versatile home offers a blend of modern updates while thoughtfully maintaini...

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  • 2581382 MLS
  • ACTIVE Status
Courtesy of List4FlatFee.com, LLC

Listing courtesy of List4FlatFee.com, LLC.

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16006 SE 10th Street, Bellevue image
16006 SE 10th Street, Bellevue $1,999,777

Rare Bellevue opportunity in desirable Lake Hills! Extensively renovated with permitted improvements and thoughtfully designed in a horizontal duplex-style layout, offeri...

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  • 2581388 MLS
  • ACTIVE Status
Courtesy of Skyline Properties, Inc.

Listing courtesy of Skyline Properties, Inc..

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402 4th Street SE, Auburn image
402 4th Street SE, Auburn — Theron Addition $675,000

Rare Auburn duplex offering immediate income, recent improvements, and compelling upside in a low-inventory market. Unit A is currently rented at $2,200/month. Unit B has...

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  • 2578155 MLS
  • ACTIVE Status
Courtesy of KW Mountains to Sound Realty

Listing courtesy of KW Mountains to Sound Realty.

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31624 W Rutherford Street, Carnation image
31624 W Rutherford Street, Carnation $1,299,900

RARE OPPORTUNITY TO ACQUIRE A SIX-UNIT APARTMENT BUILDING IN DOWNTOWN CARNATION. SELLER FINANCING OFFERED. Situated on a 15,152 SF corner lot with R-24 zoning, the proper...

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  • 2580823 MLS
  • ACTIVE Status
Courtesy of Real Broker LLC

Listing courtesy of Real Broker LLC.

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4259 Greenwood Avenue N, Seattle image
4259 Greenwood Avenue N, Seattle $1,150,000

The Fremont Peak Triplex is a fully renovated three-unit investment property located in the heart of Fremont. Originally built in 1914, the property underwent a comprehen...

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  • 2579596 MLS
  • ACTIVE Status
Courtesy of Paragon Real Estate Advisors

Listing courtesy of Paragon Real Estate Advisors.

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719 721 N 38th Street, Seattle image
719 721 N 38th Street, Seattle $1,220,000

Rare opportunity to own a stylish Mid-Century true duplex in the heart of Fremont. Each thoughtfully designed one-bedroom unit features an ensuite bathroom, in-unit washe...

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  • 2580646 MLS
  • ACTIVE Status
Courtesy of Real Residential

Listing courtesy of Real Residential.

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6620 Carleton Avenue S, Seattle image
6620 Carleton Avenue S, Seattle — Georgetown $989,000

Fully leased Georgetown triplex offering immediate income and compelling future upside. Currently generating $6,800/month in gross rent, this remodeled property features ...

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  • 2578910 MLS
  • ACTIVE Status
Courtesy of The Agency Seattle

Listing courtesy of The Agency Seattle.

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8848 Interlake Avenue N, Seattle image
8848 Interlake Avenue N, Seattle — BOULEVARD PLACE ADD $1,398,000

TURNKEY GREEN LAKE TRIPLEX | NEW ROOF & GUTTERS | 3 PRIVATE GARAGES. Well-kept and fully occupied triplex delivering immediate, stable cash flow in a premier Seattle loca...

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  • 2562087 MLS
  • ACTIVE Status
Courtesy of Sea to Sky Realty

Listing courtesy of Sea to Sky Realty.

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634 + 636 Eleventh Avenue, Kirkland image
634 + 636 Eleventh Avenue, Kirkland — Eleventh Avenue Cottages $2,968,000

A rare opportunity to acquire two new-construction, income-producing units in Kirkland’s coveted East of Market neighborhood. East of Market remains one of Kirkland’s m...

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  • 2580275 MLS
  • ACTIVE Status
Courtesy of Windermere Real Estate/East

Listing courtesy of Windermere Real Estate/East.

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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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Charles Burnett, CCIM

Principal | Sound Property Group

206.931.6036

Exclusive Listings / Past Sales

  • Our Multifamily Listings
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Recent Blog Posts

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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
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  • 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

 

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1400 112th Ave SE 
Bellevue, WA 98004

206-926-3701

   

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