Newcastle Homes for Sale

Newcastle Homes for Sale

Welcome to Newcastle, Washington—a hidden gem nestled in the heart of King County. This vibrant community offers a perfect blend of suburban tranquility and urban convenience, making it an ideal place to call home. With its lush green parks, scenic trails, and stunning views of Lake Washington and the Cascade Mountains, Newcastle is a nature lover's paradise.

The neighborhood is known for its top-rated schools, making it a popular choice for families seeking an excellent education for their children. The community fosters a friendly atmosphere, where neighbors quickly become friends, and local events bring everyone together. Whether you're enjoying a weekend at the Newcastle Golf Club or exploring the picturesque trails of Cougar Mountain Regional Wildland Park, there’s always something to do.

For those looking to invest in real estate, Newcastle offers a diverse range of homes for sale, from charming single-family residences to luxurious estates. Many properties boast spacious yards, modern amenities, and stunning architectural designs, reflecting the area's upscale vibe. With the convenience of nearby shopping centers, restaurants, and easy access to major highways, commuting to Seattle or Bellevue is a breeze.

As you explore the homes for sale in Newcastle, you'll find a community that values both comfort and convenience. Whether you're a first-time buyer or looking to upgrade, Newcastle promises a lifestyle filled with warmth, beauty, and endless opportunities. Come discover why so many are choosing to make Newcastle their home sweet home!

Newest Newcastle Homes for Sale

$2,000,000
4 Beds 4 Baths 2567753 MLS ACTIVE Status
Nestled in the coveted Newcastle Highlands, this Buchan-built residence reflects timeless craftsmanship enhanced by a substantial investment in refined luxury upgrades. Long celebrated for enduring quality, the home now offers an elevated expression of comfort, sophistication, and modern ease. Soaring ceilings, abundant natural light, and rich architectural detail create an immediate sense of calm elegance. At the heart of the home, a beautifully updated chef’s kitchen features Wolf and Sub-Zero appliances, custom stonework, and striking Brazilian Cristallo quartz perfectly designed for both everyday living and entertaining. The adjoining family room invites connection, anchored by a dramatic backlit quartz fireplace and serene backyard views. The primary suite is a peaceful retreat, while secondary baths have been elevated with spa-inspired finishes including floor-to-ceiling marble, radiant heated floors, and refined details that enhance daily living. Thoughtful updates continue throughout with redesigned baths, custom cabinets, storage & updated systems. Outdoors, the home becomes a private sanctuary with an expansive stone patio, water feature, and entertaining spaces ideal for gathering and relaxation. Cougar Mountain trails are just around the corner, offering an easy connection to nature while remaining moments from Bellevue, Seattle, and top-rated Issaquah schools. This home blends luxury, warmth, and lasting quality in one of Newcastle’s most desirable neighborhoods.

14411 SE 89th Place, Newcastle

Listing courtesy of Coldwell Banker Bain.

$1,525,888
4 Beds 4 Baths 2565218 MLS ACTIVE Status
Experience refined Northwest living in this beautifully designed Conner Home at The Trails in Newcastle. Showcasing sought-after Northwest Contemporary architecture, this light-filled residence offers an inviting open-concept layout where timeless design, everyday comfort, and effortless functionality come together beautifully. Expansive windows bathe the home in natural light while framing peaceful greenbelt views, creating a serene backdrop from the main living spaces and the spacious primary suite. The well-appointed kitchen seamlessly connects to the dining and gathering areas, making it equally suited for intimate evenings at home or effortless entertaining. Solar panels provide added energy efficiency and long-term savings, enhancing the home's modern appeal while delivering comfort, convenience, and lasting value for years to come. Thoughtful finishes, generous living spaces, and a seamless connection to the surrounding landscape create an atmosphere that is both warm and sophisticated. Ideally located near Lake Boren, scenic walking trails, neighborhood parks, shopping, dining, and convenient access to I-405, this exceptional home offers the perfect balance of peaceful surroundings and everyday convenience. Situated within the highly acclaimed Issaquah School District, this is a rare opportunity to enjoy timeless Northwest design in one of Newcastle's most desirable communities.

13521 SE 81st Place, Newcastle

Listing courtesy of Redfin.

$1,255,000
3 Beds 3 Baths 2559988 MLS ACTIVE Status
A beautifully landscaped property and spectacular backyard set the stage for this light-filled, lovingly maintained Newcastle home.  Designed for both everyday living & memorable entertaining, the large, private, fully fenced backyard features a spacious pergola w/built-in heaters & a cozy gas fireplace, creating the perfect outdoor living room to enjoy year-round. The side yard has a built-in gas BBQ for easy grilling. Water features, gardening spaces & a potting shed complete the backyard oasis. Inside, abundant natural light pours through big windows & skylights, enhancing the home's warm, inviting atmosphere. Thoughtful updates throughout include an updated kitchen w/attractive quartz countertops, built-in seating & a newer refrigerator & dishwasher.  The living room showcases hardwood floors, a wall of windows & a classic wood-burning fireplace. The formal dining room flows seamlessly to the patio, creating effortless entertaining. Upstairs, 3 comfortable bedrooms include a primary suite with a remodeled en-suite bath, complemented by an updated hallway full bath.  The lower-level  provides a flexible space for working from home, hobbies, or guests. It features a 3/4 bath, rec. room or living room & office or craft room w/built-in bookshelves & views of the gorgeous backyard. An oversized two-car garage & ample additional parking offer exceptional convenience. Central AC! Ideally located with easy access to parks, shopping, dining & major commuting routes. Welcome home!

12619 SE 75th Street, Newcastle

Listing courtesy of RE/MAX Northwest.

$1,950,000
4 Beds 4 Baths 2561796 MLS ACTIVE Status
Located on one of the most beautiful streets in Windstone, within the highly sought-after Issaquah School District, this custom-built home showcases contemporary architecture with aesthetically elevated design and an emphasis on natural light. From the moment you step inside, the craftsmanship is unmistakable. Soaring 10' high coffered ceilings and a dramatic central two-story skylight opening elevates the home with natural light, while designer lighting accents and warms the home. The main floor also offers a private study  for an office or guest suite with the option to use built in Murphy bed. Walnut hardwood floors run throughout, complementing a great room with floor to ceiling travertine gas fireplace. The kitchen is a true showpiece anchored by a 10 foot long waterfall quartz island and outfitted with professional Miele appliances, designer cabinetry, and an integrated beverage bar for effortless entertaining. Primary suite includes a walk-in shower, dual sinks and free standing soaking tub and a surprisingly abundant, walk-in closet.  Sizable 3-car garage w/ epoxy floors & EV charger pre-wired. Builders own home, this home was built to elevated specifications and style in every way. Outside covered patio served by Built-in BBQ and floor to ceiling fireplace. Gorgeous manicured landscaping surrounds the home and the backyard made easy with turf. Convenient to Newcastle Commons, The Golf Club at Newcastle, Cougar Mountain Hiking and many amenities of Factoria.

1527 Lyons Avenue NE, Renton

Listing courtesy of COMPASS.

$1,950,000
4 Beds 4 Baths 2561809 MLS ACTIVE Status
Located on one of the most beautiful streets in Windstone, within the highly sought-after Issaquah School District, this custom-built home showcases contemporary architecture with aesthetically elevated design and an emphasis on natural light. From the moment you step inside, the craftsmanship is unmistakable. Soaring 10' high coffered ceilings and a dramatic central two-story skylight opening elevates the home with natural light, while designer lighting accents and warms the home. The main floor also offers a private study  for an office or guest suite with the option to use built in Murphy bed. Walnut hardwood floors run throughout, complementing a great room with floor to ceiling travertine gas fireplace. The kitchen is a true showpiece anchored by a 10 foot long waterfall quartz island and outfitted with professional Miele appliances, designer cabinetry, and an integrated beverage bar for effortless entertaining. Primary suite includes a walk-in shower, dual sinks and free standing soaking tub and a surprisingly abundant, walk-in closet.  Sizable 3-car garage w/ epoxy floors & EV charger pre-wired. Builders own home, this home was built to elevated specifications and style in every way. Outside covered patio served by Built-in BBQ and floor to ceiling fireplace. Gorgeous manicured landscaping surrounds the home and the backyard made easy with turf. Convenient to Newcastle Commons, The Golf Club at Newcastle, Cougar Mountain Hiking and many amenities of Factoria.

1527 Lyons Avenue NE, Renton

Listing courtesy of COMPASS.

$2,650,000
4 Beds 4 Baths 2555463 MLS ACTIVE Status
Discover refined Northwest living in Newcastle’s coveted Reserve Estates. Set on a rare, mostly level .64-acre cul-de-sac lot, this exceptional 4-bedroom, 3.5-bath residence captures western territorial views while backing to a tranquil greenbelt, creating an unmatched sense of privacy. Thoughtfully updated throughout, the spectacular 2022 chef’s kitchen showcases quartz countertops, a Sub-Zero refrigerator, Wolf range with microwave and double ovens, and a Bosch dishwasher, blending timeless elegance with everyday functionality. Rich new hardwood flooring, plush new carpet, fresh interior and exterior paint, a new roof (2022), and central air conditioning ensure effortless comfort. The spacious main-floor home office provides an ideal work-from-home setting, while the expansive primary suite features a beautifully appointed bath and private sitting room. Upstairs, the generous bonus room offers exceptional flexibility for recreation, media, or additional living space. Designed for memorable entertaining, the picturesque backyard invites you to gather around the fire pit while enjoying peaceful sunsets and territorial views. A spacious driveway and attached 3-car garage provide abundant parking and storage. Located within the award-winning Issaquah School District and just minutes to Bellevue, Seattle, premier shopping, dining, parks, and trails, this is a rare opportunity to own one of Newcastle’s most desirable homes in one of its finest neighborhoods.

14741 SE 83rd Place, Newcastle

Listing courtesy of John L. Scott, Inc.

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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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