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

$235,750
1 Beds 1 Baths 2564462 MLS ACTIVE Status
Welcome to your own little slice of the good life! Just minutes from beautiful Redondo Beach, this stylish ground-floor 1-bedroom, 1-bath condo offers 780 sq. ft. of comfortable living with modern finishes and resort-style amenities. A commuter’s dream with easy access to major routes, yet tucked into a community that feels like home. Step inside to a bright, inviting space with new paint and LVP flooring installed in 2024. Large windows and a new sliding glass door bring in natural light and open to your peaceful patio, with a large grassy area just one step away—perfect for morning coffee or outdoor entertaining. Cozy up by the fireplace, then retreat to the over-sized bedroom with a spacious walk-in closet. The kitchen was beautifully renovated in 2026 with gorgeous quartz counter-tops and back splash, new cabinetry, a stunning farmhouse sink, and new refrigerator and stove. Fresh lighting throughout add even more appeal. Enjoy the community pool, hot tub, clubhouse, rec room, sports court, and covered parking. The building has also recently received new siding and fresh paint, giving it a crisp, updated look. All this just minutes from the waterfront, parks, restaurants, and shopping. Imagine having stunning water views just a short walk from your front door! Whether you’re looking for your first home, a low-maintenance place to call your own, or a weekend getaway, this one is ready to welcome you home.

1835 S 286th Lane Unit #R-103, Federal Way

Listing courtesy of Real Broker LLC.

$279,900
2 Beds 1 Baths 2567214 MLS ACTIVE Status
Enjoy beautiful Puget Sound, mountain, and sunset views from this well-maintained top-floor condo—or from the spacious private balcony. Filled with natural light, this 3rd-floor home offers added privacy and tranquility while providing convenient stair-free access from the building entrance. Move-in ready and thoughtfully updated for comfort, functionality, and efficiency, the home features a renovated kitchen and bathroom, fresh interior paint, new stainless-steel range and refrigerator, new microwave, new in-unit washer. The dishwasher, disposal and dryer are also included. The open living and dining areas provide a welcoming, flexible space for everyday living and entertaining. A cozy wood-burning fireplace adds warmth and character on cooler days, while the spacious balcony is perfect for relaxing, entertaining, or simply enjoying the spectacular views. The HOA has fully funded planned exterior improvements, providing added confidence in the community's ongoing maintenance and care. A dedicated parking space is conveniently located near the entrance. Residents also have access to a large community laundry facility for bulky items in addition to the in-unit washer and dryer. Conveniently located near the Des Moines Marina, waterfront parks, trails, shopping, dining and more… Top-floor privacy, stunning views, thoughtful updates, and convenient access come together to make this a wonderful place to call home.

1020 S 230TH Street Unit #A303, Des Moines

Listing courtesy of homecoin.com.

$259,000
1 Baths 2567067 MLS ACTIVE Status
Prime Phinney Ridge location with unbeatable walkability! Step outside to coffee shops, eateries, stores, & nearby bus lines, including a Microsoft Connector. No car needed, yet enjoy dedicated parking in a secure garage. This perfect pied-à-terre is in a secure, well-maintained building. The unit features modern finishes, luxury vinyl plank flooring, quiet territorial views facing the backside of the building, & a lifetime-warranty high-end Hunter Douglas window shade that can filter the light or blackout light completely. The updated kitchen is well equipped with granite counters, an eat-in bar, ample storage, & stainless steel dishwasher, refrigerator, & stove. Additional hallway storage and a full bath with granite counters and storage space complete the unit. Complex amenities include: secure entry, garage parking spot with storage space, secure bike storage, elevator & spacious shared laundry room. With convenient access to Green Lake, Ballard, downtown Seattle, and major commuter routes, everything you need is within easy reach. Whether it’s a morning coffee (Sip & Ship), dinner options (Phinney Station & so many more!), a sweet treat (Bluebird Ice Cream), groceries (Ken's Market), tools (Greenwood Hardware), an evening stroll (or CFPR Functional Fitness), or a quick commute, this is urban living at its best. Move-in ready & currently below Rental Cap!

7600 Greenwood Avenue N Unit #209, Seattle

Listing courtesy of RE/MAX Northwest.

$214,995
4 Beds 3 Baths 2567983 MLS ACTIVE Status
Welcome to this spacious and thoughtfully updated 4-bedroom, 3-bath manufactured home in the desirable Lea Hill community of Auburn. With 1,884 square feet of comfortable living space, this home offers a flexible, inviting layout designed for everyday living and entertaining. A rare find within the community, it is one of the few homes featuring three full bathrooms—two with tubs and one with a convenient walk-in shower—providing exceptional versatility for households, guests, or multigenerational living. Important improvements bring peace of mind, including a new water heater installed in 2021 and a new roof, furnace, and heat pump completed in 2022. Outside, enjoy two covered decks that extend your living space and create welcoming places to relax in every season. The yard is enriched with mature fruit trees and grapevines, while the spacious shed offers excellent storage for tools, hobbies, or outdoor equipment. An oversized uncovered carport accommodates up to six vehicles, a standout convenience for guests, work vehicles, or extra parking needs. Ideally located minutes from Highway 18, downtown Auburn, shopping centers, dining, and everyday amenities, this well-appointed home pairs space, updates, and an exceptionally convenient location. The combination of generous rooms and outdoor features makes daily living both easy and enjoyable. Come see the value, comfort, and unique features this Lea Hill home has to offer!

31600 126th Avenue SE Unit #123, Auburn

Listing courtesy of John L. Scott, Inc.

$275,000
2 Beds 2 Baths 2566851 MLS ACTIVE Status
Welcome to this beautifully updated 2-bedroom, 2-bath condo offering an ideal combination of style, comfort, convenience, and flexibility! Step inside to a welcoming granite tile entry and hallway that create a polished, cohesive feel throughout the home. The updated kitchen is sure to impress, featuring granite countertops, stainless steel appliances, and attractive birch cabinetry with ample storage and workspace. Both bathrooms have been thoughtfully updated with granite tile flooring and granite countertops. The primary bedroom offers the added convenience of direct access to one of the bathrooms, creating a comfortable and private retreat. A washer and dryer are conveniently located inside the unit, making everyday living even easier. Enjoy the benefits of first-floor living with direct access to your patio and adjoining grassy area—perfect for relaxing, entertaining, or enjoying your morning coffee. Located toward the back of the complex, this home offers a quieter, more peaceful setting with added privacy. Conveniently located near shopping, freeway access, and Renton Boeing, making commuting and everyday errands a breeze. Dogs and cats up to 35 lbs welcome. Don’t miss this opportunity to own an updated, move-in-ready condo in a quiet and convenient location, featuring desirable updates, easy first-floor access, private outdoor space, and excellent flexibility for the future!

23511 102nd Avenue SE Unit #D102, Kent

Listing courtesy of Windermere RE West Campus Inc.

$300,000
1 Beds 1 Baths 2566700 MLS ACTIVE Status
[ BRAND-NEW DESIGNER REMODEL • TOP-FLOOR CORNER HOME • VAULTED CEILINGS • GARAGE PARKING • A RARE FIND!] Light, privacy, style, and location come together in this beautifully reimagined top-floor corner residence. Vaulted ceilings, reserved garage parking, AC, and abundant natural light create an elevated everyday living experience. The BRAND-NEW remodel features wide-plank LVP, micro-shaker cabinetry, classic honed quartz counters, stainless appliances, designer lighting & plumbing fixtures, solid-wood doors, matte-black hardware, and a beautifully tiled bath. Gather around the wood-burning fireplace with custom tile surround or step onto the covered deck for morning coffee, evening grilling, or year-round outdoor living. Storage is exceptional with generous closets plus an oversized pantry/storage room. Keyless entry, new water heater, pre-inspection, and warranties add peace of mind. Walk to Downtown Kenmore Town Square, The Hangar, Waterfront, Burke-Gilman Trail. Wonderful cafés, dining, breweries, parks, kayak launch, library & transit options. Easy access to the Eastside Tech Corridor, Boeing & Downtown Seattle. Community amenities include clubhouse, fitness/game room & bike storage. Pet-friendly. Low HOA dues cover water, sewer, garbage, exterior maintenance & insurance. NO Rental Cap • FHA & VA Approved • NO Special Assessments. Reserve Study is Well Funded. Pre-Inspected & Home Warranty included.

18200 73rd Avenue NE Unit #A-311, Kenmore

Listing courtesy of RE/MAX Northwest.

$110,000
2 Beds 2 Baths 2566653 MLS ACTIVE Status
Welcome home to a beautifully updated mobile home in the heart of Renton that blends comfort, style, and unbeatable value. Priced $11k under appraisal, this move-in-ready gem offers 1,792 square feet of thoughtfully designed living space, freshly painted walls, and brand-new carpet that make every room feel bright and inviting. Step inside to an open-concept layout where the kitchen, complete with a convenient breakfast bar, flows seamlessly into the living area—perfect for entertaining or relaxing evenings at home. Two generously sized bedrooms and two full bathrooms provide plenty of room to spread out. The primary retreat pampers with a luxurious garden tub, separate shower, double-sink vanity, and an enormous walk-in closet. Comfort comes easy year-round thanks to a mini-split heat pump, while a two-year-old roof offers lasting peace of mind. Outside, enjoy a covered patio, carport, raised garden containers, and lovingly maintained landscaping that invites you to savor the Pacific Northwest sunshine. The location is equally impressive. Grab groceries just minutes away at Safeway, unwind at Heritage Park, or hop on nearby transit at the NE 4th St and Union Ave NE bus stop. 55 and over park with pool, hot tub, gym, pickleball court, golf, dog park and a community center. With its stylish upgrades, spacious layout, and prime Renton setting, this home delivers exceptional living at an exceptional price. Lot lease is currently $1,424 per month. Upright freezer will stay.

201 Union Avenue SE Unit #193, Renton

Listing courtesy of Newberry Realty Renton.

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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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