King Homes with 52 - Duplex Style

Welcome to King County, Washington, where the vibrant urban life of Seattle meets the serene beauty of the Pacific Northwest! Known for its stunning landscapes, diverse communities, and a thriving economy, King County is a fantastic place to call home. With a rich cultural tapestry, this area offers everything from world-class dining and entertainment to breathtaking outdoor adventures.

One of the appealing housing options in King County is the charming duplex style homes. These properties are perfect for those seeking a blend of privacy and community. Duplexes typically feature two separate living units, making them ideal for multi-generational families, first-time homebuyers, or investors looking to generate rental income. With their efficient layouts and often shared walls, duplexes provide a cozy living experience without sacrificing space or comfort.

In King County, you’ll find a variety of duplex styles that cater to different tastes and budgets. Whether you prefer a modern design with sleek finishes or a classic layout with timeless appeal, there’s something for everyone. Many of these homes are conveniently located near parks, schools, and public transportation, making it easy to explore all that this dynamic region has to offer.

Moreover, King County boasts a robust real estate market, ensuring that your investment in a duplex can be a wise financial decision. With the area's ongoing growth and demand for housing, owning a duplex not only provides a comfortable living space but also an opportunity for long-term appreciation.

Explore the charm of King County and discover the perfect duplex that suits your lifestyle today!

Newest King Homes with 52 - Duplex Style

$1,150,000

2570038 MLS ⋅ ACTIVE Status

Beautifully remodeled classic duplex in the heart of Seattle's Central Area. The upper unit features 3 bedrooms and 2 bathrooms, while the lower unit offers 2 bedrooms and 1 bathroom. Both units are filled with natural light, new floors, new paint, new/updated appliances and in unit washer and dryers. This property features an unfinished basement with exterior entrance currently rented as a shop (880 sq ft). This space creates flexibility with room for growth and additional income possibilities. Zoned to add a third unit in this space-plans available upon request. Private off-street parking in the rear. Low maintenance rental located in a walkable neighborhood with easy access to bus lines. Minutes to Capitol Hill, First Hill, and Downtown Seattle with convenient I-5 access. Don't miss out on this amazing investment opportunity!

953 /955 23RD Avenue, Seattle

Listing courtesy of Better Properties Eastside.

$1,079,000

2581382 MLS ⋅ ACTIVE Status

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 maintaining its historic character. Step inside the main house to discover beautiful fir and oak floors, large vinyl windows, and an updated kitchen with granite countertops. Original architectural details shine in the classic doors and trim. The outdoor spaces offer seamless living with a peaceful backyard and two brand-new composite decks—one spacious deck off the main floor and a secluded deck for the 1-bedroom unit. The ground floor offers incredible versatility with income potential, featuring a separate studio unit and a 1-bedroom unit boasting its own separate address and separate electric meter. Each has its own independent entrance, yet both connect to the main house above to accommodate extended living. The studio can also be configured as a short-term rental or a place of business. Major assets include a large garage with an upper loft for storage or a work area, plus potential for a future DADU. Extensive functional upgrades include a fully replaced and relined sewer line. Enjoy effortless access to Green Lake Park's trails, local dining, and the Roosevelt Light Rail station. Buyer to verify all uses, SF, permits & DADU potential. Don’t miss this opportunity

7741 1st Avenue NE, Seattle

Listing courtesy of List4FlatFee.com, LLC.

$1,999,777

2581388 MLS ⋅ ACTIVE Status

Rare Bellevue opportunity in desirable Lake Hills! Extensively renovated with permitted improvements and thoughtfully designed in a horizontal duplex-style layout, offering two separate living spaces and incredible flexibility. This is not your typical renovation every detail reflects quality, style, thoughtful design and attention to detail, creating a truly one-of-a-kind home. Live in one section and rent the other to help offset your mortgage, accommodate extended living, or explore income-producing potential. Exceptional Lake Hills location within the highly desirable Bellevue School District, with highly rated schools, parks, shopping and everyday conveniences just minutes away. Situated on an 8,818 SF lot, this property offers a rare combination of beautiful design, location, lifestyle and flexibility. One property. Two living spaces. Multiple possibilities. You truly need to see it in person to fully appreciate it!

16006 SE 10th Street, Bellevue

Listing courtesy of Skyline Properties, Inc..

$675,000

2578155 MLS ⋅ ACTIVE Status

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 been completely rehabbed with fresh paint, new trim and flooring and is ready for occupancy at an estimated market rent of $2,300/month, creating the potential for $4,500/month in combined gross rent. Each spacious 1,270 SF unit features 3 bedrooms, 2.5 baths, a private garage, in-unit laundry, balcony, and private yard, offering the space and amenities tenants want. Situated on a desirable corner lot in a convenient, walkable community near shopping, dining, medical services, schools, public transportation, and everyday amenities, with quick commuter access to Highways 18 and 167. New roof and exterior paint completed in 2024 add to the property's appeal and reduce near-term capital expenditures. Ideal for an owner-occupant looking to live in one unit and rent the other, a first-time investor seeking a practical entry into real estate investing, or a seasoned buyer looking to add a strong-performing asset to a portfolio. With one unit producing income and the second freshly updated and positioned for market rent, this duplex offers flexibility, income potential, and a clear path to enhanced long-term value. Auburn duplex inventory can be difficult to replace, making this a compelling opportunity to secure a versatile property with both current income and future growth potential.

402 4th Street SE, Auburn

Listing courtesy of KW Mountains to Sound Realty.

$1,220,000

2580646 MLS ⋅ ACTIVE Status

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 washer/dryer, private fully fenced patio, and covered carport parking. Recent upgrades include new windows and A/C, blending modern comfort with the property’s distinctive Mid-Century character, which was formerly featured in Sunset Magazine. Ideal for the savvy investor, owner-occupant, or those seeking flexible multi-generational living. Live in one unit and rent the other, or lease both for a strong income-producing opportunity. Zoned LR3, this versatile property offers valuable flexibility in one of Seattle’s most sought-after neighborhoods. Enjoy Fremont’s vibrant mix of restaurants, coffee shops, breweries, boutiques, and local favorites, with the Fremont Sunday Market and Burke-Gilman Trail nearby. A unique combination of investment potential, privacy, and prime location.

719 721 N 38th Street, Seattle

Listing courtesy of Real Residential.

$2,968,000

2580275 MLS ⋅ ACTIVE Status

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 most sought-after neighborhoods, offering the best of both worlds—a quiet, established setting w/ the energy + convenience of downtown just moments away. Waterfront parks + beaches, restaurants, cafés, boutique shopping, Kirkland Urban + the Cross Kirkland Corridor are all within easy reach, creating the walkable lifestyle that continues to make Kirkland such a desirable place to live. The location also places residents near Google’s Kirkland campus and within convenient reach of Downtown Bellevue, Microsoft’s Redmond campus + the broader Bellevue-Redmond technology employment corridor. Highly regarded Lake Washington schools add to the long-term appeal, with highly regarded Peter Kirk Elementary just a few blocks away. Easy access to I-405 and SR-520 connects the property throughout the Eastside and into Seattle, supporting continued appeal to a strong professional tenant pool. With new construction comes another meaningful investment advantage: limited deferred maintenance and fewer anticipated near-term capital expenditures compared with traditional small multifamily properties. The result is a distinctive Kirkland investment opportunity combining immediate income, low-maintenance ownership, two detached residences, and long-term exposure to one of the Eastside’s most desirable residential markets.

634 + 636 Eleventh Avenue, Kirkland

Listing courtesy of Windermere Real Estate/East.

$775,000

2579713 MLS ⋅ ACTIVE Status

Own in central Seattle and let the second unit help offset the cost of ownership. This vacant Central Area duplex offers two 2-bedroom, 1-bath units, each with its own kitchen, in-unit laundry and lockable entry; the upper unit adds a small bonus room with walk-in closet. Live in one and rent the other. For multigenerational living, it offers that hard-to-find balance: close enough to be together, with enough separation for privacy. Or use the second unit for a long-term or furnished mid-term rental strategy. One block north of 23rd & Cherry, transit is close at hand, with Seattle University, Seattle Central College, nearby medical centers and the 23rd & Union hub all within easy reach. That close-in location works twice: it makes everyday life easier for an owner and puts the second unit near the places many renters need to be. Walk Score 90 and Bike Score 98 underscore the convenience. Just inside the shared front entry, a classic wood staircase leads to the upper unit, with front- and east-facing windows bringing natural light along the way. A shared covered front porch and fully fenced backyard add useful outdoor space, while the 1906 exterior brings classic Seattle street presence. Longstanding rental use and vacant delivery give the next owner room to shape the property around their own living and rental plans. In a neighborhood where daily needs, local favorites and major destinations are close by, this is a flexible way to put down roots in the heart of the city.

2307 E Columbia Street, Seattle

Listing courtesy of Windermere R E Mount Baker.

$1,450,000

2579612 MLS ⋅ ACTIVE Status

Rare investment and development opportunity in Seattle’s highly desirable Bryant neighborhood. This well-maintained two-story duplex is fully occupied and currently generates approximately $59k in annual net income, providing immediate cash flow while offering compelling future redevelopment potential. Preliminary plans envision five modern townhomes averaging approximately 1,400 square feet each, with the SIP process approximately 90% complete and nearing building permit submission. The existing property offers a generous front yard, ample street parking, and direct access to the Burke-Gilman Trail. Ideally positioned just a mile from the University of Washington and minutes from University Village, light rail, neighborhood amenities, major employment centers, parks, dining and shopping. An exceptional opportunity to hold, develop, or reposition a well-located income-producing property in one of Seattle’s most established and sought-after neighborhoods.

3910 NE 51st Street, Seattle

Listing courtesy of TEC Real Estate Inc..

$825,000

2579196 MLS ⋅ ACTIVE Status

Excellent investment opportunity in South Delridge! This turn-key duplex features stable, income-generating tenants in place for both units. Please do not disturb occupants. Both units are well-maintained, feature great layouts, and sit in a highly walkable location just blocks from local transit and dining. Ideal for a savvy investor looking for immediate cash flow in Seattle.

9202 17th Avenue SW, Seattle

Listing courtesy of Upper Left Property Management.

$715,000

2577687 MLS ⋅ ACTIVE Status

Great investment opportunity in quickly developing West Seattle. This duplex features 4 bedroom 1 bath (1,200 sq ft) upper unit and 3 bedroom 1 bath (1,200 sq ft) lower unit. Solid rental history and occupied, with total monthly income $4727. Updated lower unit with newer flooring, paint, and windows. Many newer appliances: Upper unit - water heater, dryer, range. Lower unit - refrigerator, dryer, washer, and range. Located on a quiet dead-end street, just steps from green space with walking trail, bus stops, and Boren STEM K-8 school.

2413 SW Graham Street, Seattle

Listing courtesy of Century 21 Real Estate Center.

$1,799,000

2577124 MLS ⋅ ACTIVE Status

AN INVESTMENT DREAM COME TRUE! TWO HOMES. ONE PROPERTY. ONE COMPELLING PRICE. SO MANY WAYS TO LIVE. This rare Finn Hill property offers a beautifully refreshed 4-bedroom main home PLUS a completely independent 2-bedroom second home, all on an expansive 10,000+ sq. ft. lot. Live in one and rent the other to generate income and help offset your mortgage. Create a private guest residence, au pair or caregiver quarters, or simply enjoy having a second home when you need it. The main residence features refinished hardwood floors, fresh paint, new carpet, updated bathrooms, skylights, a versatile mudroom, and a fully finished walk-out lower level. A brand-new deck opens to a private backyard perfect for entertaining, relaxing, play, and everyday enjoyment. A whole-house generator adds peace of mind. The independent 2-bedroom residence has its own address, private driveway, separate utilities, spacious kitchen, open living area, two bedrooms, and private primary suite. A detached studio adds even more flexibility as an office, gym, creative space, or private retreat. More than a home, this is a property designed to adapt to your life while offering the potential to generate income along the way. Minutes from Lake Washington, Juanita Beach, parks, trails, shopping, dining, and major commuter routes. Come see what two homes can make possible

13115 80th Avenue NE, Kirkland

Listing courtesy of Windermere Real Estate Central.

$1,149,950

2576000 MLS ⋅ ACTIVE Status

An extraordinary opportunity to own two beautifully remodeled residences on one spectacular Issaquah creek waterfront parcel! Perfectly blending timeless charm with modern update, this one-of-a-kind property offers exceptional versatility for multigenerational living, an income-producing investment, or a private retreat just moments from downtown Issaquah. Two traditional-style homes offer approximately 1,720sqft of combined living space on an expansive 16,269sqft lot. The primary residence features a welcoming spacious two-story design with 2 bdrs & a full bath, creating an ideal space for guests, extended living or rental opportunities. The second residence offers a one bdr, 3/4 bth floor plan with a well-appointed kitchen complete w/dishwasher, garbage disposal and full-size stacking front loading washer & dryer! Designed for effortless outdoor living, the property invites you to relax on the patio, gather around the fire pit, and enjoy the tranquil sights & sounds of Issaquah Creek wildlife! Ducks, heron & the spectacular salmon run in Sept-Oct! Improvements include, roofs, gutters, sidewalks, entry stairs & ring doorbells enhance the property's exceptional appeal. RV parking, No HOA & the potential to expand the existing homes (Buyer to verify), the possibilities are as impressive as the setting. Ideally located within walking distance of downtown Issaquah, Berntsen Park, boutiques & restaurants of Gillman Village, access to I-90 & short commutes to Bellevue & Seattle!

845 3rd Avenue NW, Issaquah

Listing courtesy of Windermere R.E. Mill Creek.

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