Newcastle Homes for Sale

Nestled in the heart of King County, Washington, Newcastle is a charming city that beautifully blends suburban tranquility with urban accessibility. Just a short drive from the bustling metropolis of Seattle, Newcastle offers its residents a serene escape without sacrificing the conveniences of city life. With its lush green parks, scenic views of Lake Washington, and a vibrant community spirit, it’s no wonder that Newcastle is a sought-after destination for homebuyers.

Newcastle boasts a rich history and a commitment to preserving its natural beauty. The city is adorned with stunning trails and parks, including the expansive Newcastle Beach Park, where families can enjoy picnics, swimming, and breathtaking sunsets. The local community is warm and welcoming, with various events held throughout the year that foster connection and camaraderie among residents.

For those considering making Newcastle their home, the real estate market is thriving, with a range of homes for sale that cater to diverse tastes and budgets. From charming single-family homes nestled in quiet neighborhoods to modern townhouses with stunning views, there's something for everyone. The well-planned community features excellent schools, making it an ideal choice for families looking to settle down in a nurturing environment.

With its perfect blend of nature, community, and convenience, Newcastle, WA, is not just a place to live; it’s a place to thrive. Explore the homes for sale today and discover your dream home in this enchanting city!

Newest Newcastle Homes for Sale

$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.

$1,800,000

4 Beds ⋅ 3 Baths ⋅ 2579357 MLS ⋅ ACTIVE Status

This stately Meadowview Park home offers more than 3,100 square feet of thoughtfully designed living space, with 4 generous bedrooms and 2-1/2 baths. Millwork, chair railing, and beautiful hardwood floors throughout most of the main level bring a timeless elegance to the home’s warm, comfortable interior. A rare main-floor primary suite creates a private retreat, complete with a recently updated bath and walk-in closet—all without the need for stairs. Formal and informal living areas, each with their own fireplace, provide flexible spaces for everyday relaxation and entertainment. Working from home is a joy in the main-floor office with built-in storage and custom corner desk. The beautifully updated kitchen is designed for cooking and gathering with friends. A walk-in pantry and pull-out shelves in the lower cabinets provide convenient, accessible storage. An oversized deck with easy access to the kitchen makes outdoor entertaining effortless. The backyard water feature adds soothing sounds—perfect for unwinding at the end of the day. Upstairs, three spacious bedrooms, a full bath, and abundant storage provide plenty of room for guests or hobbies. The attached three-car garage offers ample space for vehicles, recreational equipment, storage, or workshop. Issaquah Schools, too! Set in a peaceful, upscale neighborhood, this beautiful property is ready to welcome you home.

7739 143rd Avenue SE, Newcastle

Listing courtesy of Windermere Northlake.

$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.

$2,995,000

5 Beds ⋅ 5 Baths ⋅ 2575552 MLS ⋅ ACTIVE Status

New construction in Newcastle by Voyager Homes! Luxurious 4100 finished sqft on a near 10,000 sqft lot, modern transitional architecture with 14' high ceilings in living areas plus TWO home offices and Guest suite on main. Rooftop deck with lake views and multiple patios. Expansive windows and abundant natural light. Thermador appliances, gourmet kitchen w/custom cabinetry, formal living & dining rooms, butler's pantry, & chef's kitchen w/ breakfast bar, quartz countertops. Luxurious primary suite w/double vanity, soaking tub, standalone shower, and spacious walk-in closet. Smart home equipped. Central HVAC & solid closet organizers in all beds. Wired for generator. A magnificent home to fit all your needs, experience new construction in Newcastle at its finest! *Note that plans/photos shown are only representations of the final product and not final builder spec.

11387 SE 84th Lane, Newcastle

Listing courtesy of Pellego, Inc..

$2,288,000

4 Beds ⋅ 4 Baths ⋅ 2574467 MLS ⋅ ACTIVE Status

Stunning, elegant, and meticulously maintained, this exceptional cul-de-sac home enjoys a private setting against a lush, protected greenbelt just minutes from the Golf Club at Newcastle, Coal Creek YMCA, parks, shopping, and major commuter routes. A spacious, light-filled floor plan offers an effortless flow between formal and casual living spaces, ideal for everyday living and entertaining. At the heart of the home, the expansive gourmet kitchen is thoughtfully appointed with slab granite countertops, rich cherrywood cabinetry, generous prep and gathering spaces, and premium appliances that include a Thermador commercial fridge, Viking cooktop, Viking double ovens, and a large wine cooler. Spacious living areas continue throughout with four bedrooms, a main-floor den, versatile bonus room, oversized secondary bedrooms, two fireplaces, and dual staircases that add both architectural interest and convenience. Outdoors, the beautifully landscaped, level backyard feels like a private retreat. An expansive Azek deck provides an ideal setting for outdoor dining and entertaining, while the native-protected greenbelt creates a peaceful backdrop with exceptional privacy. Recent upgrades include a newer furnace, A/C unit, & hot water tanks. Other features include a sprinkler system and spacious 3-car garage. Located within the sought-after Issaquah School District and close to Newcastle Golf Course, Cougar Mountain recreation, shopping, dining, and convenient freeway access.

14329 SE 84th Court, Newcastle

Listing courtesy of eXp Realty.

$1,799,999

4 Beds ⋅ 3 Baths ⋅ 2569811 MLS ⋅ ACTIVE Status

Situated in Newcastle’s premier Lake Washington Ridge community, this fully remodeled residence offers a luxury living experience. Designed for buyers seeking high-end finishes, turn-key convenience, and proximity to Seattle and Bellevue tech hubs, this 4-bedroom home combines modern craftsmanship with energy-efficient infrastructure.Soaring vaulted ceilings, an elegant entry chandelier, extra-wide staircase, and solid dark hardwood flooring throughout. Features dual living areas with two gas fireplaces framed by custom stone mantels, formal dining, and a sunny breakfast nook. All windows feature custom window blinds. The Chef’s Kitchen: Custom white oak cabinetry, premium Taj Mahal quartz countertops, brand-new KitchenAid stainless steel appliances-including a 4-burner gas cooktop, wall oven, built-in microwave, dishwasher, and pot filler. Three bedrooms are situated on the upper floor for optimal privacy.The primary suite features a custom closets system and a luxury primary bath with heated tile floors, freestanding bathtub and a separate glass shower. The bedroom on main could be used as an dedicated home office space-perfect for remote work.The laundry room has extensive storage cabinets and brand new appliances. The Private Oasis: Right of the living room doors open to a covered patio complete with a cascading waterfall feature and freshly refreshed landscaping.3-car garage equipped with an EV charging station; topped with a brand-new, high-durability Presidential roof.

7525 120th Place SE, Newcastle

Listing courtesy of Kelly Right RE of Seattle LLC.

$1,448,880

4 Beds ⋅ 4 Baths ⋅ 2572824 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.

$1,199,000

4 Beds ⋅ 3 Baths ⋅ 2567033 MLS ⋅ ACTIVE Status

Completely remodeled from top to bottom and impeccably appointed, this exceptional 4-bedroom rambler offers a refined blend of contemporary luxury, timeless elegance, and effortless Northwest living. Ideally situated on a quiet cul-de-sac in the Newcastle/Newport Hills area, this residence rests on a generous shy ¼-acre lot with exceptional privacy and curb appeal. Rich hardwood floors flow throughout the home, complemented by a beautifully designed chef’s kitchen featuring premium stainless-steel appliances and sophisticated finishes. The spacious living area and a striking wood-burning brick fireplace, creating an inviting yet elegant atmosphere. The primary suite offers a private ¾ bath and a serene retreat. A new roof provides peace of mind, while the fully fenced backyard is an entertainer’s dream, showcasing mature fruit trees, a generous composite deck, and beautifully landscaped outdoor spaces. The oversized 2-car garage with built-in workbench adds exceptional convenience and versatility. Fully inspected and move-in ready, this turnkey residence offers an enviable location just minutes from Bellevue, Lake Washington, Factoria, premier shopping and dining, major commuter routes, and Sea-Tac Airport. A rare opportunity to experience elevated living in one of the Eastside’s most desirable locations. 1% lender credit towards closing or buy downs.

12116 SE 71st Street, Newcastle

Listing courtesy of Windermere Bellevue Commons.

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