Newcastle Homes for Sale

Welcome to Newcastle, Washington – a hidden gem nestled in the heart of King County! This picturesque neighborhood offers a perfect blend of suburban tranquility and urban convenience, making it an ideal place for families, professionals, and retirees alike. Known for its stunning natural beauty, Newcastle is surrounded by lush green parks, scenic trails, and breathtaking views of Lake Washington and the Cascade Mountains.

Newcastle boasts a strong sense of community, with friendly neighbors and a welcoming atmosphere. The city is home to top-rated schools, making it a fantastic choice for families seeking quality education for their children. Residents enjoy a variety of recreational activities, from hiking and biking in the nearby Cougar Mountain Regional Wildland Park to golfing at the renowned Newcastle Golf Club, which offers sweeping views of the surrounding landscape.

When it comes to homes for sale in Newcastle, you'll find a diverse selection that caters to various lifestyles and budgets. From charming single-family homes with spacious yards to modern townhouses and luxurious estates, there’s something for everyone. Many properties feature contemporary designs, open floor plans, and beautifully landscaped gardens, perfect for entertaining or simply enjoying the serene surroundings.

Living in Newcastle means easy access to major highways and public transportation, making commutes to Seattle and Bellevue a breeze. Plus, the vibrant shopping and dining scene is just a short drive away, offering an array of options to satisfy any palate.

Discover the charm of Newcastle, where a vibrant community and stunning homes await you! Whether you’re looking to buy your first home or searching for your dream residence, Newcastle is the perfect place to call home.

Newest Newcastle Homes for Sale

$4,750,000

5 Beds ⋅ 7 Baths ⋅ 2573896 MLS ⋅ ACTIVE Status

Welcome to exceptional Lake Washington waterfront living in this grand residence offering nearly 6,000 SF of thoughtfully designed living space, breathtaking water views & a private dock. Recently refreshed inside & out, the home blends timeless character with a fresh, elevated feel. A dramatic circular staircase with wrought-iron railings creates a striking first impression, while travertine floors add warmth & character throughout. Designed for effortless gathering & entertaining, the main level offers generous living & dining spaces, a dedicated office with a nearby ¾ bath, and a new kitchen showcasing rich cabinetry, creamy quartz countertops, Fisher & Paykel appliances & a spacious walk-in pantry. A striking 3-sided fireplace anchors the main living areas. The ideal upper-level layout brings all bedrooms together on one floor, each with the privacy of its own ensuite bath, plus a versatile flex rm. The expansive primary suite captures beautiful Lake Washington views & features a private fireplace, walk-in closet, five-piece ensuite bath & sauna. The fifth bedroom functions beautifully as a private MIL suite, complete with its own kitchen, walk-in closet & ensuite bath—ideal for multigenerational living or extended guests. Outside, enjoy fresh landscaping, a private dock with direct water access & 3-car garage. Conveniently located near Bellevue, Seattle, I-405, dining, shopping & recreation. A rare opportunity to enjoy space, privacy & an effortless waterfront lifestyle.

5031 Ripley Lane N, Renton

Listing courtesy of Heaton Dainard, LLC.

$1,025,000

4 Beds ⋅ 3 Baths ⋅ 2581838 MLS ⋅ ACTIVE Status

Move-in ready & meticulously maintained, this home offers the space, updates, and location today's buyers are seeking. Enjoy a peaceful setting on a quiet cul-de-sac just minutes from Bellevue, Newcastle, I-90, and I-405, providing exceptional access to work, recreation, and everyday amenities. Inside, a two-story entry welcomes you with abundant natural light. The updated kitchen features quartz countertops, SS appliances, & connects seamlessly to the family room, creating an ideal space for gathering. Enjoy the perfect work-from-home setup through French doors to a dedicated main floor office . Upstairs, the spacious primary suite features two closets & updated 5-piece bath. Three additional bedrooms provide exceptional flexibility, including an oversized bedroom that easily serves as a bonus room, media room, fitness space, or guest retreat. Step outside to enjoy the private backyard with no direct rear neighbors and market lights that create an inviting atmosphere for evening entertaining. Recent improvements include luxury vinyl plank flooring throughout the main level, a new 30 yr roof, custom metal stair railing, central A/C, EV charging, & custom garage storage. Residents of Caledon enjoy a beautifully maintained community w/ front yard maintenance provided by the well-managed HOA. Combining thoughtful updates, versatile living spaces, and an unbeatable location, this home delivers the lifestyle and convenience that make Eastside living so desirable.

4125 NE 27th Place, Renton

Listing courtesy of Windermere Real Estate Central.

$7,000,000

5 Beds ⋅ 7 Baths ⋅ 2574381 MLS ⋅ ACTIVE Status

A rare opportunity to create an extraordinary Lake Washington estate spanning two contiguous waterfront parcels. Together, the properties offer more than 1.4 acres with over 108 feet of private Lake Washington frontage, two private docks & two residences—one recently refreshed and offering nearly 6,000 SF of beautifully appointed living space, the other presenting an exceptional opportunity to renovate, reimagine or build anew. The adjacent property offers compelling investment potential, with the flexibility to serve as an investment property, private guest residence, multigenerational retreat or future custom home. The result is a uniquely versatile waterfront offering with space, privacy & possibilities rarely found along Lake Washington. Enjoy the immediate luxury of the updated main residence while unlocking the potential of the adjacent property. With two separate parcels, two docks & expansive waterfront, this is an extraordinary opportunity to create a legacy property in one of the region’s most coveted settings.

5031 Ripley Lane N, Renton

Listing courtesy of Heaton Dainard, LLC.

$1,025,000

4 Beds ⋅ 3 Baths ⋅ 2580620 MLS ⋅ ACTIVE Status

4125 NE 27th Place, Renton

Listing courtesy of Windermere Real Estate Central.

$1,798,000

5 Beds ⋅ 4 Baths ⋅ 2580691 MLS ⋅ ACTIVE Status

Lake Washington views unfold across all three levels of this west-facing residence, where abundant natural light and spectacular sunsets create an exceptional backdrop. The open main level is designed for connection with a kitchen centered around a quartz island and flowing seamlessly into dining and living spaces. Step onto the terrace for al fresco dining, lake views and a front-row seat to Seahawks practices at the nearby training facility. Upstairs, two bedrooms include a serene primary suite with large windows, a walk-in closet and marble-clad bath. The lower level offers three additional bedrooms and a spacious media lounge with fireplace, wet bar and direct backyard access. A fresh marble laundry room, attached garage and generous spaces throughout complete this light-filled home.

11206 SE 77th Place, Newcastle

Listing courtesy of COMPASS.

$1,749,900

4 Beds ⋅ 4 Baths ⋅ 2580210 MLS ⋅ ACTIVE Status

Welcome home to this beautifully maintained residence in the sought-after Stonegate community, offering an elevated feel along with the space, privacy, and lifestyle amenities buyers are looking for. Sip your morning coffee on the front porch while taking in territorial views of Cougar mountain, surrounded by custom landscaping and blooming white flowers. A full sports court and a large wooden children’s playset make the backyard a true destination for fun and gathering. The main level features wood floors, formal living and dining rooms with towering ceilings, an open-concept kitchen with stainless steel appliances, ample storage, and a main-floor bedroom offering flexibility. A spacious laundry room provides direct access to the oversized 3-car garage. Upstairs, new carpet leads to a generous primary suite where you can soak in those same mountain views and bask in amazing natural light, complete with an updated bath and custom walk-in closet. A large rec room offers flexible space to spread out, and two additional guest bedrooms each include their own en-suite bathrooms, offering comfort and privacy. Additional updates include a brand-new furnace and central A/C, plus a sprinkler system to keep the grounds lush year-round. Enjoy easy access to nearby trails, parks, and everyday amenities, with close proximity to Lake Boren and Newcastle, and so much more, all within the award-winning Issaquah School District.

5300 NE 23rd Court, Renton

Listing courtesy of John L. Scott, Inc..

$1,275,000

4 Beds ⋅ 4 Baths ⋅ 2580323 MLS ⋅ ACTIVE Status

LOCATION, SPACE & VERSATILITY—THIS ONE HAS IT ALL! Welcome to this impressive 2,850 sq ft contemporary home ideally located just minutes from I-405, the Seahawks VMAC & beautiful Lake Washington—making commuting north or south a breeze while keeping recreation, dining & everyday conveniences close by. Step inside to soaring ceilings, hardwood floors & a light-filled open layout designed for both everyday living & entertaining. The spacious kitchen features espresso cabinetry, granite counters, mosaic tile backsplash, large island & flows seamlessly into the dining & great room with access to an oversized covered deck—perfect for year-round Northwest living. Upstairs you'll find 3 bedrooms, 2 baths & convenient utility room, including a generous primary suite with walk-in tiled shower, double vanities, granite & tile floors. The lower level offers incredible flexibility with a separate living area featuring its own full kitchen, family room, bedroom & bath—ideal for multigenerational living, guests, extended stays or additional living space. Even better, the seller has made valuable recent improvements including BRAND NEW HVAC WITH WARRANTY & AIR CONDITIONING, plus the exterior was painted just 4 years ago! With 2,850 sq ft, flexible living options, covered outdoor space & an unbeatable Renton location near Lake Washington, VMAC & I-405, this is the combination buyers have been waiting for. LOCATION, LOCATION, LOCATION—come see it for yourself!

2012 NE 37th Place, Renton

Listing courtesy of RE/MAX Realty South.

$2,100,000

4 Beds ⋅ 4 Baths ⋅ 2579070 MLS ⋅ ACTIVE Status

Beautifully maintained & updated Buchan residence in coveted Highlands at Newcastle! Bordered by open space on 2 sides, the 2-story, 4 bedroom, 4 bath home sits on nearly 1/3 acre private lot, in the heart of the luxury community. Updates include: new roof, primary bath, exterior paint, carpet & more! Two-story entrance welcomes all as the home flows into the formal living/dining spaces anchored by wood-burning fireplace. 10' ceilings thru-out. Windows wrap around the gourmet kitchen & family room, bathing the spaces in light. Stainless steel appliances, including new Bosch double wall ovens & dishwasher; Built-in 42in refrigerator, 5-burner Thermador gas cooktop, along w/ slab counters, walk-in pantry, eating bar, wine rack, highlight the kitchen as it opens to family room w/ gas fireplace framed by built-ins. Step out to fenced, flat yard w/ charming Zen garden. French doors lead to private office/den with its own gas fireplace. Upstairs, find the newly remodeled primary suite's 5-piece spa bath w/ freestanding tub, heated tiled floors, glass-enclosed tiled shower, separate vanity & custom walk-in closet. 3 additional bedrooms + full bath complete this level, while a separate staircase off family room leads to private bonus room with attached 3/4 bath-perfect play space on rainy days, guest suite or nanny quarters. Spacious three-car garage. Top-rated Issaquah schools-walk to Newcastle Elementary! Follow neighborhood trails to adjacent 3,000+ acre Cougar Mt Regional Park.

14222 SE 90th Street, Newcastle

Listing courtesy of John L. Scott, Inc..

$1,665,000

4 Beds ⋅ 3 Baths ⋅ 2579469 MLS ⋅ ACTIVE Status

Meadowview Park gem backing to Newcastle Golf Course! Set on a rare flat, sunny lot, this 2,940 sf home offers the privacy and space you've been searching for. A thoughtful, flexible layout flows effortlessly from room to room — the formal living room doubles as a bonus space, while the office (with downtown Bellevue views) easily converts to a nursery. The primary suite is a true retreat, large enough to include its own reading or meditation nook. The dining room is ready for a lifetime of birthdays, holidays, and graduations, while the kitchen and family room open directly to a patio and backyard built for both relaxation and raised-bed gardening. Three additional bedrooms and a 3-car garage round out this exceptional home. Enjoy easy access to parks, trails, shopping, dining, downtown Bellevue, and freeways — all from a private, peaceful setting. Pre-inspected. Your next chapter starts here.

14220 SE 77th Street, Newcastle

Listing courtesy of Windermere Bellevue Commons.

$975,000

5 Beds ⋅ 2 Baths ⋅ 2576878 MLS ⋅ ACTIVE Status

Exceptional Investment Opportunity! This 5 bed, 2 bath home in Newcastle sits on nearly half an acre and is currently being operated as a successful adult family home. Current license expires September 16th, 2026. This home offers a comfortable layout and plenty of room to spread out. The inviting living room features a cozy fireplace and flows into the dining area and kitchen, creating an easy space for everyday living and entertaining. A large slider off the dining area opens to the covered porch, extending the living space outdoors. The generous family room features a second fireplace, providing an additional gathering space. The laundry room offers added convenience with a utility sink and ample storage. Outside, enjoy a large fully fenced yard with a deck, perfect for relaxing, entertaining, or enjoying the surrounding outdoor space. An attached garage and driveway provide convenient parking and storage. Ideally located just minutes from golfing, the VMAC, parks, shopping, dining, and more, this home offers a great combination of space, comfort, and convenience in a desirable Newcastle location.

7032 122nd Avenue SE, Newcastle

Listing courtesy of Redfin.

$950,000

3 Beds ⋅ 2 Baths ⋅ 2577669 MLS ⋅ ACTIVE Status

Move-in ready, rent-ready, and full of future potential—without the need for costly renovations! Updated single-level rambler with Central A/C, 3 bedrooms, 2 baths, and an attached 2-car garage in the heart of Newcastle. Enjoy it as-is or take advantage of its strong rental potential while planning for the future. Spacious 7,700 sq ft lot adds long-term value, with potential for future redevelopment into a new single-family home or up to two ADUs. Fully fenced backyard with deck, plus easy access to shopping, dining, parks, trails, I-90 and I-405. A smart choice for homeowners and investors alike!

7203 123rd Avenue SE, Newcastle

Listing courtesy of MY International Real Estate.

$1,250,000

5 Beds ⋅ 3 Baths ⋅ 2578655 MLS ⋅ ACTIVE Status

A Private Newcastle Sanctuary on Nearly Half an Acre. Set against a beautifully established backdrop, this exceptional residence offers rare space, privacy and tranquility—just minutes from the best of the Eastside. Thoughtfully designed for everyday living and effortless entertaining, the home features five bedrooms, three baths and generous light-filled living spaces with two gas fireplaces. Newer furnace, hot water heater and air conditioning add comfort and value. Rich hardwood floors bring warmth to the main living areas, while the flexible floor plan offers an ideal balance of gathering spaces and private retreats. The expansive lower level provides remarkable versatility for a media room, recreation space, office, guest accommodations or multi-generational living. Outdoors, the nearly half-acre, fully fenced lot creates a peaceful, park-like setting rarely found in Newcastle. A turf front yard adds low-maintenance appeal, while the generous west-facing deck extends living outdoors—perfect for entertaining, dining under the evening sky or enjoying your private retreat. Enjoy easy access to Lake Boren, parks, trails, shopping, dining and the Newcastle Library, with Bellevue, Seattle and I-405/I-90 just minutes away. A rare opportunity to enjoy substantial space, privacy and convenience in one exceptional Newcastle setting.

6913 125th Avenue SE, Newcastle

Listing courtesy of Windermere Bellevue Commons.

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