King County Real Estate Search

King County Properties under $300,000 for Sale

Our website features the best real estate search for under $300,000 properties available in King County and surrounding areas. It is the only site you will ever need! It is easy-to-use and updated by the official REALTOR®’s database every 15 minutes. 

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Newest King County Properties under $300,000 for Sale

$155,000
3 Beds 2 Baths 2560454 MLS ACTIVE Status
Welcome home to this beautifully maintained, single-owner 1988 manufactured home in the highly desirable River Estates 55+ community, nestled along the scenic Green River in Auburn. Offering 1,680 square feet of comfortable living space, this 3-bedroom, 1.75-bath home features a spacious living room, formal dining room, and inviting family room, providing plenty of room for everyday living and entertaining. The primary suite includes a beautifully updated ensuite bath with a walk-in shower, while the covered patio offers the perfect place to relax and enjoy the outdoors in every season. Stay comfortable year-round with an energy-efficient heat pump providing both heating and air conditioning. Pride of ownership shines throughout with numerous updates, including a new roof (2018), lifetime-warranty windows installed in 2002, and a new water heater (2023). Ther River Estates offers a peaceful setting surrounded by natural beauty, with two picturesque ponds that attract local wildlife and create a tranquil atmosphere. Residents enjoy exceptional community amenities, including a remodeled clubhouse, swimming pool, hot tub, and a welcoming neighborhood known for its active lifestyle and friendly community. Conveniently located near shopping, dining, medical facilities, and major commuter routes, this move-in-ready home offers the perfect blend of comfort, convenience, and low-maintenance living in one of Auburn's most sought-after 55+ communities.

3611 I Street NE Unit #244, Auburn

Listing courtesy of Keller Williams Realty PS.

$125,000
2 Beds 2 Baths 2561653 MLS ACTIVE Status
Looking for a TURN-KEY, affordable home? Look no further! Welcome to Auburn Green Estates, an ALL AGES park where comfort, convenience, and a peaceful setting come together. This beautifully updated 2-bedroom, 2-bath home offers modern finishes throughout and a warm, inviting atmosphere from the moment you step inside. NEW ROOF! The open living area is centered around a cozy fireplace creating the perfect space to relax or gather. Luxurious updated kitchen features quartz countertops, tile backsplash, & stainless steel appliances. Rich laminate flooring doesn't scratch and is easy to clean. The interior is fresh and move-in-ready, while the functional layout offers comfortable everyday living. One bedroom & connected bath on one side, Primary bed & connected bath w/ BRAND NEW SHOWER on the other. Step outside to enjoy your own private outdoor space equipped with a side yard with a WRAP-AROUND PRIVACY FENCE, ideal for entertaining, unwinding in a quiet setting, or your furry friends. Don't miss the incredibly welcoming patio, and backyard that backs to green space/the community park. Detached SHED for storage! Nestled in a well-maintained community known for its peaceful surroundings, this home offers the perfect blend of low-maintenance living and modern style. Whether you're looking to downsize, purchase your first home, or enjoy a more relaxed lifestyle, this property is ready to welcome you home! FINANCING OPTIONS AVAILABLE-CALL AGENT FOR DETAILS!

602 29th Street SE Unit #71, Auburn

Listing courtesy of Best Choice Realty LLC.

$250,000
1 Beds 1 Baths 2560158 MLS ACTIVE Status
A perfect place to call home. Welcome to Issaquah Parkview, a charming condominium community that has recently undergone a complete exterior transformation, giving the entire complex a fresh, modern look. Ideally located just blocks from the heart of historic downtown Issaquah, you'll enjoy the convenience of strolling to local restaurants, coffee shops, boutiques, parks, the library, and more, while also benefiting from quick and easy access to I-90. Perfectly positioned in the most desirable location within the community, this exceptional home is tucked into the quiet back corner of the complex, surrounded by mature greenery for outstanding privacy and a peaceful, natural setting. Rebuilt from the studs in, it features gorgeous solid white oak hardwood floors, spacious and light-filled living areas, and abundant closet space. The private back deck is more than just a tranquil retreat—it's also your own "secret" entrance, located just steps from an expansive guest parking area for unmatched convenience. Arrive home by way of the charming stone staircase, or choose the secure front lobby entrance. Your reserved parking space and convenient on-site bike storage make everyday living effortless. Whether you're enjoying a quiet evening on the deck, wandering downtown for a leisurely dinner, or heading to nearby Poo Poo Point for hiking, paragliding, and endless outdoor adventures, this home offers the perfect balance of comfort, convenience, and Pacific Northwest lifestyle.

230 SW Clark Street Unit #C-104, Issaquah

Listing courtesy of Real Broker LLC.

$249,992
1 Beds 1 Baths 2560985 MLS ACTIVE Status
Welcome home to easy, living at The Connections Condos! This wonderful 1-bedroom, 1-bath ground-floor condo offers true single-level living with no steps from parking to front door, making everyday convenience hard to beat. Whether you're a first-time buyer, downsizing, or looking for an investment opportunity, this move-in-ready home checks all the boxes. Inside, you'll find thoughtful updates and improvements, including new carpet, a Bath Fitter tub and surround, new washer & dryer, and newer water heater. Additional insulation has been added between the ceiling and the unit above, providing enhanced comfort and peace of mind. Kitchen features breakfast bar and stainless steel appliances. The functional layout makes great use of the space, creating a comfortable & welcoming place to call home. Step outside and enjoy one of this home's standout features—your own private, fenced backyard. Perfect for relaxing with your morning coffee, planting a small garden, entertaining guests, or giving small pets a secure outdoor space to enjoy. You'll also appreciate the convenience of two dedicated parking spaces, a rare & valuable bonus. Close to shopping, dining, parks, public transportation, and major commuting routes while still enjoying a peaceful residential setting. Affordable, comfortable, and full of practical updates, this home is ready for its next owner. Don't miss this opportunity to own a wonderful ground-floor condo with private outdoor space and no stairs to navigate!

26005 106th Place SE Unit #A102, Kent

Listing courtesy of Coldwell Banker Bain.

$235,000
1 Baths 2559678 MLS ACTIVE Status
Fremont has long been one of Seattle's most connected neighborhoods, and this studio makes the most of it. Grab coffee around the corner, meet friends at Fremont Brewing, bike the Burke-Gilman Trail, spend an afternoon at Gas Works Park, or explore the neighborhood's restaurants, shops and weekend markets. With the RapidRide E Line just outside the building, getting downtown, to South Lake Union, or north through Green Lake and Shoreline is easy whether you're commuting every day or just leaving your car parked in the garage. Inside, the open layout makes efficient use of the space with real hardwood floors, generous closet storage and large windows that bring in natural light. It's a comfortable home base with elevator access and low HOA dues in one of Seattle's most connected neighborhoods. The Cobrizo is a pet-friendly building with no rental cap. Recent improvements include a new roof, refreshed interior paint, updated hallways and a LiftMaster entry system with smartphone access and video entry. The rooftop deck is currently being remodeled and, once complete, will again offer sweeping views of Lake Union, Downtown Seattle, Mount Rainier and the Cascade Mountains. While the building fronts Aurora, most residents come and go through the alley entrance and gated garage, creating a quieter day-to-day arrival than the street address might suggest.

4020 Aurora Avenue N Unit #308, Seattle

Listing courtesy of Coldwell Banker Bain.

$179,000
1 Beds 1 Baths 2559292 MLS ACTIVE Status
Enjoy comfortable living in this inviting one-bedroom condo appraised at $195K, perfectly located just two minutes from Rainier Golf and Country Club. Centrally located for easy access to Downtown Seattle and other nearby essential attractions. This thoughtfully designed home features a bright, open living space that flows seamlessly onto a large private balcony—your own outdoor retreat. Surrounded by mature trees, the balcony offers the right amount of sunlight, natural shade and a sense of privacy, making it the perfect place to relax or entertain. Plus, enjoy the added convenience of extra storage right on the balcony for all your seasonal and outdoor essentials. The spacious bedroom provides a peaceful escape, while the functional layout ensures everyday comfort and ease. Whether you're a first-time buyer, downsizing, or looking for a convenient investment, this condo combines location, lifestyle, and outdoor living in one appealing package. Complete replacement of all hot and cold-water lines from the building main entry point to every individual fixture in the unit. Installed high-quality Type L Copper for the building entry and Type A PEX (the industry gold standard for durability and freeze resistance) for all internal unit piping. This is a major upgrade that significantly boosts the value of your soon to be home. Workmanship is backed by a 10-year guarantee from the installer (HD Partners). Don't wait to make this valuable investment yours before someone else does.

10455 Des Moines Memorial Drive S Unit #N-202, Seattle

Listing courtesy of CENTURY 21 North Homes Realty.

$189,000
2 Beds 2 Baths 2551710 MLS ACTIVE Status
Welcome to resort-style living in this beautifully maintained home, ideally situated in the heart of the desirable Belmor Park, gated golf course community. Belmor Park is one of the most sought-after 55+ golf course communities in the area. This light-filled open floor plan features soaring vaulted ceilings and durable solid-surface flooring throughout this home, creating an inviting space that's perfect for everyday living and entertaining. The home sets directly across from the 2nd hole on the golf course. The spacious primary suite is like a private retreat with a spa-inspired en suite bath and generous closet space. Backing to a peaceful, natural setting, the home offers added privacy and a tranquil outdoor backdrop. A large covered carport provides parking for up to three vehicles and includes a convenient storage shed. Enjoy an exceptional lifestyle with outstanding community amenities, including a guard-gated entrance, elegant clubhouse, sparkling pool and spa, fitness center, library, recreation and meeting rooms, and a popular dog park. Conveniently located near the center of the community, this home combines comfort, convenience, and an amenity-rich lifestyle in one exceptional opportunity. Close to the heart of Federal Way, convenient local amenities like shopping, restaurants, light rail, and medical facilities are nearby. For travelers or commuters, I-5 access and the new light rail station is only a couple of minutes away. Come see this amazing home today!

2101 S 324th Street Unit #217, Federal Way

Listing courtesy of Washington First Properties.

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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.
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