Quick Burien WA MLS Search

Browse All 53 - Tri-plex Style Properties for Sale

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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.

Burien WA Triplexes for Sale

Explore 3-unit investment properties using this page's existing saved IDX search. Active, pending and sold results remain included with newest-first sorting. MLS listings appear above this guide.

Buying a 3-Unit Property in Burien

Burien triplex underwriting should account for neighborhood-level rental competition, transit access and proximity to Sea-Tac Airport. Noise exposure, parking and building age can affect tenant demand and long-term maintenance costs.

Compare signed leases with realistic local market rents, and verify permitted units, utility allocation and any needed capital improvements.

Review Rental Performance

Request current leases, rent roll, deposits, vacancy history, insurance, taxes, utility bills, maintenance and reserves. Underwrite documented income separately from future rent projections.

Confirm the Legal Units

Check permits, zoning, occupancy, fire safety, parking and financing eligibility. An MLS triplex style designation does not prove that 3 legal dwelling units exist.

Residential 2-4 Units vs. Commercial 5+ Units

Duplexes, triplexes and fourplexes commonly fall under residential multifamily lending, subject to lender and property requirements. Buildings with five or more units are typically commercial multifamily. Compare Burien fourplexes or explore 5+ unit apartments.

Buyer and Seller Assistance

Buying? Request a custom Burien investment search. Selling? Request a valuation based on comparable sales, rents and property condition.

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