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

$1,100,000

2553384 MLS ⋅ ACTIVE Status

Exceptional opportunity for owner-occupants and investors alike. This beautifully remodeled duplex features two townhouse-style residences, offering flexibility for today's buyer and long-term upside for the future. Live in the spacious front 2-bedroom home while rental income from the rear unit helps offset your mortgage, or lease both units for cash flow while holding for future development. Potential short-plat opportunity may allow the property to be sold as two separate townhomes (buyer to verify). The front residence offers 2 bedrooms, 1 bath, a private deck, and a fully fenced yard. The rear residence features 1 bedroom, 1 bath, mini-split air conditioning, plus a private deck and fenced yard. Both homes include in-unit washer and dryer, creating turnkey convenience for owners and tenants alike. Three off-street parking spaces are accessed from the alley, while the lush, landscaped grounds provide a peaceful and private setting. Located just blocks from the heart of Capitol Hill, you'll enjoy easy access to acclaimed restaurants, cafés, Trader Joe's, Central Co-op, neighborhood parks, Light Rail, and multiple transit options. A rare combination of lifestyle, income potential, and future value in one of Seattle's most sought-after neighborhoods.

1124 14th Avenue, Seattle

Listing courtesy of Windermere RE/Capitol Hill,Inc.

$1,895,000

2557311 MLS ⋅ ACTIVE Status

Born in 1909, this 4,400 square foot Old Grand Dame sits majestically above the street, one block from Green Lake's beloved 2.8-mile loop, three blocks from the charming Tangle town business district, & at the heart of Seattle's most coveted trifecta: Green Lake, Tangle town & Wallingford. Rare, storied, & alive with possibility. Originally built as a live-in boarding house, this turn-of-the-century treasure spans Woodlawn to Meridian w/ views out to the lake & the kind of bones that make architects & dreamers go quiet. High ceilings on every floor, box-beam ceiling details, classic fixtures & finishes, two full kitchens & an oversized two-car garage w/ shop space. Whether you envision a grand single-family restoration, a boutique bed-&-breakfast, a co-housing sanctuary, multigenerational living, or a savvy legal duplex income property, this open palette awaits your vision. Six to seven bedrooms (though 2-3 presently non-conforming), three baths & LR1 RC(M) zoning, unlocks multi-family as well as residential commercial potential & puts multiple possibilities, firmly in your hands. Step outside & the neighborhood does the rest; two PCC Markets, Whole Foods, boutique fitness studios, beloved local restaurants & bars, w/ the energy of Phinney Ridge, Maple Leaf, Fremont, Greenwood, Wallingford & the university, just blocks away. Walk Score 81, Bike Score 87, & ten minutes to Downtown. If you've ever dreamed of breathing new life into something truly one of a kind.

6238 Woodlawn Avenue N, Seattle

Listing courtesy of Windermere RE Greenwood.

$699,000

2557197 MLS ⋅ ACTIVE Status

Timeless brick duplex in the heart of Brighton offering an outstanding opportunity for investors and owner-occupants alike. Each well-designed unit features 2 bedrooms, 1 full bath, and approximately 840 square feet of comfortable living space, plus a spacious basement with laundry, abundant storage, and excellent potential for additional finished living or recreation space. 7420 front unit is rented for $1850 per month Interior highlights include beautiful hardwood floors, large windows that fill each home with natural light, spacious kitchens with cozy dining nooks, attached one-car garages, and additional off-street driveway parking. The LR3(M) zoning adds significant long-term value with future development potential. Ideally situated just minutes from Light Rail, Columbia City, Seward Park, and Lake Washington, this property offers exceptional convenience and strong investment potential. Live in one unit while generating rental income from the other, or lease both units to maximize cash flow in one of Seattle's most desirable rental markets. The rear unit is vacant and move-in ready, while the front unit is currently tenant occupied, providing immediate rental income.

7420 Rainier Avenue S, Seattle

Listing courtesy of AQUA Real Estate.

$675,000

2555075 MLS ⋅ ACTIVE Status

This Judkins Park duplex is in a great location with fun thing to do & has light rail close by. On a corner lot at the end of a quiet dead-end street, it is surrounded by open space. Across the tree-lined street is Blue Dog Park, creating a peaceful setting. The path right outside the duplex has ideal access to the Mountain to Sound Trail & NW African American Museum, while passing Jimi Hendrix & Sam Smith Parks & playfields. At the end of the just a 0.2-mile pathway, is new Judkins Park Light Rail Station, that’s ready to take you further! Close by is Lake Washington, Schools, Amy Yee Tennis Club, Restaurants & easy access to I-90, I-5 & downtown. Unit A sits slightly above the street w/ 3BR/1BA, W/D, a dining room & kitchen with a door leading to the backyard with fruit trees & garden beds. Unit B: 4BR/1BA, W/D & a brick walk wrapped in a nice outdoor space. This legal duplex has two separate panels, plumbing & attic improvements, the security of a new roof & gutters, plus it’s been seismically retrofitted! Both units currently have long-term tenants. On a 4,000sf lot with L1(M) zoning for any plans you may want to build in the future. A limitless opportunity to own a solid investment, conveniently linked to Seattle neighbors & beyond.

1501 26th Avenue S, Seattle

Listing courtesy of Windermere R E Mount Baker.

$712,500

2556383 MLS ⋅ ACTIVE Status

NEW PRICE! RARE TURNKEY INVESTMENT OPPORTUNITY IN WHITE CENTER! Fully permitted and meticulously renovated from top to bottom in 2026, this immaculate duplex offers the perfect layout for a savvy house-hacker looking to live on one side while letting the tenant pay the mortgage—or an investor seeking a premium, maintenance-free addition to their portfolio. Each bright and airy unit features a highly functional 2-bedroom, 1-bathroom floor plan completely updated with modern luxury finishes. Enjoy open-concept living spaces, brand-new kitchens boasting sleek cabinetry, quartz countertops, and stainless steel appliances. Beautiful new flooring, designer paint, updated light fixtures, and fully remodeled spa-like bathrooms ensure these units command top-market rent immediately. Separately metered for effortless management. Positioned on a low-maintenance lot with excellent commuter access to Downtown Seattle, West Seattle, and local transit. Walk to White Center's vibrant dining, breweries, and shopping scene. Price adjusted aggressively for a swift sale—don’t miss the best value-add multi-family property on the market today!

9040 17th Avenue SW, Seattle

Listing courtesy of Pacific Dream Home Realty.

$789,900

2556004 MLS ⋅ ACTIVE Status

Discover an excellent duplex in a prime location! Conveniently situated close to the mall, light rail, bus services, park & ride, and community center. This property boasts great potential, featuring 3 spacious bedrooms upstairs and another 3 bedrooms downstairs. Enjoy ample space with a generous backyard, lots of gardening space with a shed. The updated kitchen areas on both floors offer plenty of room for culinary creativity. Sitting on a 13,300 sq ft lot, this duplex provides over 2400 sq ft of living space! Ideal for investors seeking potential or primary living on one unit and renting out the other.

13829 51 Avenue S, Tukwila

Listing courtesy of Specialty Real Estate Group.

$850,000

2555897 MLS ⋅ ACTIVE Status

This Victory Heights rambler sits well back from the street, on a flat, private lot where a wooded ravine forms the back edge and mature trees filter the light all day. Sunny corners for morning coffee, shaded ones for late afternoon, and a quiet you notice the moment you step outside. Nearly a decade of thoughtful, documented work shows in every room. Bamboo floors run throughout. The primary suite carries a vaulted ceiling, heated floors underfoot, and a calm, bright spa bath with a rain shower, soaking tub, and tile work done right. Windows and doors replaced, attic and crawl spaces insulated, new furnace with enhanced filtration, on demand hot water, whole house generator wired in. Nothing here was deferred. Outside is where it opens up. A covered patio extends the season for grilling and gathering, with separate zones for working and for sitting still. Raised garden beds, pavers, pea gravel paths, and turf mean weekends are spent enjoying the yard instead of fighting it. An insulated, powered greenhouse waits for the gardener. The detached cottage out back has its own entrance, kitchenette, full bath, and loft, a private second space that works as a guest suite, a home office, a studio, or a place for extended family close by but on their own. Meadowbrook Community Center with its pool and tennis courts sits minutes away, along with schools, bus lines, shops, restaurants, and the Lake City Farmers Market. Close to everything and quiet enough to hear the trees.

11350 28th Avenue NE, Seattle

Listing courtesy of Windermere R.E. Shoreline.

$1,450,000

2554462 MLS ⋅ ACTIVE Status

A 1926 Spanish Revival, distinguished by endless details, limewashed walls, porous stones, and an organic-modern redesign. The heart of the home is a newly designed kitchen, anchored by a warm, natural stone waterfall island, custom oak-style cabinetry and luxury stainless steel appliances. Downstairs, the FULLY permitted ADU offers its own kitchen, 2 bedrooms, an office, it's own private entrance, and generous living space—ideal for rental income, extended stays or multigenerational living. Fully permitted rewire & plumbing. Outside, enjoy a solar-heated pool and lush backyard oasis, just walking distance from Green Lake. With new windows, a newer roof & mini-splits, this home seamlessly blends Spanish charm w modern comfort at every turn.

1128 N 77th Street, Seattle

Listing courtesy of Heaton Dainard, LLC.

$1,050,000

2552682 MLS ⋅ ACTIVE Status

Live in one residence while generating income from the other, expand your investment portfolio, or capitalize on one of Seattle's most sought-after rental neighborhoods with long-term, short-term, or Airbnb potential. Just blocks from Green Lake, Woodland Park Zoo, Roosevelt Link Light Rail, PCC, Whole Foods, neighborhood cafés, breweries, and countless other local dining favorites, this classic 1909 Craftsman-turned-duplex offers the urban-mobile lifestyle for which today's tenants and homeowners alike are searching. Carefully updated while preserving its timeless character, you'll find an abundance of features here: beautifully updated spaces, fresh interior and exterior paint, original hardwood floors, newly installed carpet in certain spaces, a newer furnace, updated electrical, a durable metal roof, abundant natural light, private outdoor spaces, two off-street parking spots, and two separate 2-bedroom, 1-bath residences with individual entrances. Whether you're looking to offset your mortgage, build long-term wealth, or own a versatile property in an exceptional location, opportunities like this are increasingly rare. Classic. Connected. Versatile.

6322 5th Avenue NE, Seattle

Listing courtesy of Ensemble.

$949,999

2552871 MLS ⋅ ACTIVE Status

Spacious corner-lot home with a large yard, beautiful views of the Olympic Mountains, and a separate lower-level living space ideal for multigenerational living. The larger upper home and private lower unit provide the opportunity to maintain comfortable, independent living spaces. The lower kitchen was renovated in 2021, and the upper kitchen was renovated in 2025. Both kitchens feature dishwashers and garbage disposals. Additional improvements include a new mini-split heating and cooling system in 2023, including replacement of the outdoor unit and the addition of two new indoor systems, bringing air conditioning to the lower level. The upper home also features an updated bathroom, new tile flooring, and new carpet in the bedrooms, while the lower level received new flooring in 2021. The generous yard, corner-lot setting, mountain views, and two fully equipped living spaces create a unique setup for guests or flexible household needs.

9725 Phinney Avenue N, Seattle

Listing courtesy of COMPASS.

$1,210,000

2551898 MLS ⋅ ACTIVE Status

Phinney Ridge spacious duplex near Woodland Park with stable income and strong upside potential. Exceptional property for an investor completing a 1031 exchange or looking to expand a multifamily portfolio. Each unit offers over 1300 sq ft of living space with 2 bedrooms and 1.75 bathrooms providing tenants an abundance of space to relax, work from home or find privacy. Additionally, there is over 1100 sq ft of unfinished basement space with separate entrance, offering a blank canvas for your ideas. Each unit has a w/dryer. Enhance your investment through future upgrades to the existing units while potentially adding another unit or creating unique amenities for yourself or for your tenants in the lower level. The property is zoned LR1(M) on a 5,000 sq ft lot offering future development potential. Both units currently occupied by tenants, providing immediate rental income. The exterior was refreshed in June 2026, all siding, window trim, deck, patio, railings & stairs professionally washed & painted. Fully fenced grassy backyard, 1 car-gar & driveway parking. Convenient commuter access to downtown Seattle or Eastside, including nearby public transit. Enjoy Woodland Park Rose Garden and nearby Green Lake & Fremont restaurants and cafes. Fantastic opportunity to acquire an income-producing property today with the option to owner-occupy in the future in one of Seattle's most desirable neighborhoods. Buyer to verify all information & permitted uses to their own satisfaction.

4707 Phinney Avenue N, Seattle

Listing courtesy of eXp Realty.

$680,000

2550198 MLS ⋅ ACTIVE Status

Exceptional investment opportunity in the heart of Kent! This versatile property is currently configured and operating as a triplex, generating over $60,000 in annual rental income with an impressive 8% cap rate—a rare find in today's market. Whether you're an investor looking for immediate cash flow or a homeowner seeking a property with outstanding income potential, this home offers endless possibilities. Continue renting all three units for strong returns, or update the home to suit your vision while living in one unit and renting the others to offset your mortgage. Thoughtfully designed with a functional layout and separate entrances for each unit, the property provides flexibility and privacy for tenants or multigenerational living. Conveniently located with easy access to major highways, shopping, dining, West Fanwick Park and everyday amenities, commuting is a breeze while enjoying everything Kent has to offer. Opportunities combining strong cash flow, flexible living options, and long-term upside are increasingly rare—don't miss your chance to own this exceptional income-producing property!

3706 S 255th Place, Kent

Listing courtesy of Keller Williams Rlty Bellevue.

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