Search Washington Triplexes for Sale

Washington Triplexes for Sale

Explore three-unit residential multifamily investments across Washington, including active opportunities and available listing history through Homes77.

View Washington Triplex Listings

Triplex Search and Related Multifamily

The existing IDX search below filters for triplex-style properties and sorts newest first. Geographic coverage follows the saved search settings. Confirm each listing's legal unit count, tenant occupancy and permitted use.

Compare Triplex Investment Properties

Review rent rolls, lease terms, utility responsibilities, insurance, property taxes, vacancy and major repairs. For an owner-occupied purchase, confirm current financing and occupancy requirements with the lender.

Sell a Triplex or Three-Unit Rental Property

Discuss a valuation based on comparable triplex sales, actual income, tenancy, condition and local investor demand.

Triplex MLS Listings

Browse the saved IDX results immediately below. Listing availability and status can change; verify permitted unit count and property details before relying on a listing.

Washington Triplex Listings - Newest First

1810 Wilson Avenue, Bellingham
$865,000
2597213 MLS ⋅ ACTIVE Status
HAPPY VALLEY TRIPLEX with ADDITIONAL DEVELOPMENT POTENTIAL! Premium location & a massive 7500 square foot lot make this truly an exceptional opportunity. Nestled between Wilson Ave. & Cowgill Ave. with access off both parallel streets. From Wilson, you have two apartments each with a one-car attached garage. These main level units feature 2 bedrooms, 1 full bath, open kitchen / living room layout, spacious bedrooms, closets off the hall and in-bathroom & a slider out to a deck to BBQ or lounge in the beautiful PNW weather. Each unit also has a full size washer/dryer in their extra deep 1-car attached garages. Both units have 1 year leases recently re-signed at $1750 and $1850/mo. On the south side of the property, accessed from Cowgill Ave, you have an oversized 1008 sq. ft. studio apartment with a full kitchen, full size washer/dryer, massive living room & extra-large sleeping / storage / lounge space. THIS COULD BE CONVERTED TO TWO STUDIO APARTMENTS per the original design. The extra large parking area / yard accessed off Cowgill Ave. has the potential to hold additional units w/no legacy trees on site, giving this property considerable upside opportunity in the years ahead. In the attendance areas of Lowell Elementary, Fairhaven Middle School & Sehome High School. Blocks to Fairhaven Village & its countless shops, restaurants, parks & entertainment. Explore this exceptional location and its further development potential while you collect steady income.

1810 Wilson Avenue, Bellingham

Listing Broker: COMPASS; Brandon Nelson; 360-319-0696; brandon@brandonnelson.com

5520 Brooklyn Avenue NE, Seattle
$2,275,000
2592720 MLS ⋅ ACTIVE Status
3 dwellings. 7 bedrooms. This is the ONE to add to your Seattle investment portfolio. Minutes from the University of Washington, nearby hospitals, & Seattle's business district, this extensively renovated University District property offers 3 independent dwellings positioned to appeal to students, traveling nurses, modical professionals, & business travelers. Improvements are complete. No renovation budget or construction timeline needed this property is ready for your rental strategy. Main residence offers 3 beds & 2.75 baths; the basement ADU features 2 beds & 1 bath; detached DADU provides 2 beds & 1 bath. Every dwelling has a separate entrance, full kitchen, living area, & Its own washer and dryer. Configuration gives investors flexibility to pursue traditional leases, furnished midterm rentals, or short-term rental opportunities where permitted. High-end finishes distinguish the property from typical rental housing. Designer cabinetry, premium countertops, stainless steel appliances, & beautifully updated baths complement 4,150 sq ft. Extensive renovations include the roof, siding, windows, plumbing, & electrical systems, with air conditioning in the main residence, ADU & DADU. Fenced grounds, gated access, & off-street parking complete the offering. Target UW students, traveling healthcare professionals, and corporate tenants with rental strategies across all 3 dwellings. Property package includes floor plans, income scenarios, Ioan examples, & projected monthly costs.

5520 Brooklyn Avenue NE, Seattle

Listing Broker: John L. Scott, Inc.; Bradley Hanson; 425-577-3739; bradley@bradleyhansongroup.com

1001 1st Avenue N, Seattle
$1,500,000
2584143 MLS ⋅ ACTIVE Status
Queen Anne Triplex | 1,000 SF Units + Skyline & Water Views | 1001 1st Avenue North is a beautiful mid-century triplex perched just below the top of Queen Anne Hill, one of Seattle’s most coveted neighborhoods, offering walkable access to major employers, dining, shopping, the Space Needle, Seattle Center, and Climate Pledge Arena. Originally constructed in 1953, the building features wood-frame construction, stone veneer with horizontal wood siding, a torch-down roof, double-pane vinyl windows, and exterior entrances for each unit. The property features a desirable unit mix with spacious, functional layouts. Units 1 and 2 feature identical floor plans, each offering two bedrooms, one bathroom, and approximately 1,080 square feet of living space, with large living rooms, stone fireplaces, separate dining areas, and large private decks boasting sweeping views of Seattle’s iconic skyline and the Puget Sound. Unit 3 is a spacious one-bedroom apartment offering approximately 840 square feet of living space. Units 2 and 3 feature hardwood flooring throughout, while Unit 1 features carpeted living areas and bedrooms. The property is separately metered for electricity, with each apartment heated by electric baseboard heating. Residents also benefit from a coin-operated laundry room, off-street parking, including a covered carport and an additional uncovered parking stall, as well as a storage locker for each unit.

1001 1st Avenue N, Seattle

Listing Broker: Blake Investment Advisors; Gabe Blake; 206-618-2207; gabe@blakeia.com

129 W Whitman, Leavenworth
$799,950
2586318 MLS ⋅ ACTIVE Status
Rare in-town multifamily opportunity in the heart of Leavenworth, just a five-minute walk from downtown shops, restaurants, tasting rooms, festivals, and the city’s famous Bavarian Village. This established triplex offers approximately 3,280 square feet with a versatile unit mix: a spacious 3-bedroom, 2-bath residence; a 2-bedroom, 1-bath residence; and a 1-bedroom, 1-bath residence. Each unit includes a range/oven, refrigerator, and dishwasher, with a shared washer and dryer serving the property. Additional features include a composition roof, electric baseboard and forced-air heating, and durable laminate and vinyl-plank flooring. Leavenworth is a year-round destination surrounded by the Cascade Mountains, with nearby access to the Wenatchee River, Icicle Creek, hiking, biking, rafting, skiing, golf, wineries, live entertainment, seasonal celebrations, and outdoor recreation. Approximately 35 miles from Stevens Pass and 22 miles from Wenatchee, the location connects mountain recreation with regional services and travel. The three separate living spaces provide flexibility for rental use, owner occupancy with additional income, staff housing, or multigenerational living. Multifamily properties within easy walking distance of downtown Leavenworth are seldom available, making this a distinctive opportunity to own a versatile property in one of Washington’s most recognizable mountain communities.

129 W Whitman, Leavenworth

Listing Broker: eXp Realty; Marv Nicholson; 206-227-6278; marv.nicholson@exprealty.com

Start Your Search
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.

How much is your home worth?

Get instant property value now!