Newcastle Homes for Sale

Welcome to Newcastle, Washington – a hidden gem nestled in the heart of King County! Known for its picturesque landscapes and vibrant community, Newcastle offers a perfect blend of suburban tranquility and urban convenience. With its stunning views of the Cascade Mountains and Lake Washington, residents enjoy a scenic backdrop that enhances the charm of this delightful city.

Newcastle is characterized by its family-friendly atmosphere, excellent schools, and a variety of parks and recreational facilities. Whether you’re hiking the trails at Coal Creek Park or enjoying a picnic at Lake Boren Park, outdoor enthusiasts will find plenty of opportunities to explore and connect with nature. The city’s close-knit community hosts numerous events throughout the year, fostering a sense of belonging and camaraderie among residents.

For those seeking a home in Newcastle, you’ll find an array of options that cater to diverse lifestyles and preferences. From contemporary single-family homes to spacious townhouses, Newcastle’s real estate market is thriving, offering properties that combine modern comforts with classic charm. Many homes boast expansive yards, perfect for families, and are conveniently located near top-rated schools, shopping centers, and dining options.

With easy access to major highways and public transportation, commuting to Seattle or other nearby cities is a breeze, making Newcastle an ideal location for professionals and families alike. If you're looking to invest in a home that provides serenity without sacrificing convenience, Newcastle is the place to be. Explore the homes for sale today and discover your dream residence in this enchanting city!

Newest Newcastle Homes for Sale

$1,995,000

4 Beds ⋅ 4 Baths ⋅ 2594677 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 Broker: John L. Scott, Inc.; Jeanie Van Amen; 425-802-8181; jvanamen@johnlscott.com

$2,039,000

5 Beds ⋅ 4 Baths ⋅ 2594308 MLS ⋅ ACTIVE Status

Discover elevated living with sweeping panoramic Lake Washington views and spectacular west-facing sunsets from this beautifully updated Newcastle home. Set on a spacious, landscaped corner lot, this exceptional residence combines timeless charm, modern upgrades, and an inviting floor plan designed for comfortable living and entertaining. Soaring vaulted ceilings, expansive windows, and abundant natural light showcase the breathtaking scenery throughout the main living areas.The beautifully remodeled kitchen features brand-new cabinetry, quartz countertops, a new sink, refrigerator, and dishwasher. Fresh interior and exterior paint, thoughtfully refreshed landscaping, and extensive recent improvements create a welcoming, move-in-ready home.Offering 5 bedrooms and 3.25 baths, the versatile layout includes two lower-level bedrooms ideal for guests, multigenerational living, or a home office. The spacious primary suite features a private balcony overlooking Lake Washington, perfect for enjoying unforgettable sunsets. Central A/C and a heat pump provide year-round comfort.Enjoy generous outdoor spaces, a beautifully maintained yard, and a peaceful neighborhood setting just minutes from Bellevue, parks, golf, shopping, dining, and I-405. An exceptional opportunity to experience stunning lake views, modern comfort, and the best of Newcastle living.

7615 113th Avenue SE, Newcastle

Listing Broker: Kelly Right RE of Seattle LLC; Mark Ma Ma; 206-525-5235; markxianma@gmail.com

14741 SE 83rd Place Unit #98059, Newcastle

$2,395,000

4 Beds ⋅ 4 Baths ⋅ 2594178 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 Unit #98059, Newcastle

Listing Broker: John L. Scott, Inc; Rob Condiotty; 425-753-0654; robco@johnlscott.com

$1,149,990

4 Beds ⋅ 4 Baths ⋅ 2592006 MLS ⋅ ACTIVE Status

Light, space & effortless modern living come together in this brand new Lakeview Terrace home, where every day feels a little easier! Offering 4 bedrooms & 3 baths across three levels. The open great room is anchored by a sleek electric fireplace & walls of windows that fill the space with natural light, opening to a covered deck with glass railing made for morning coffee, summer barbecues & year-round entertaining. The kitchen is the heart of the home with a large quartz island for casual meals & homework sessions, stainless wall oven & microwave, 5-burner cooktop with chimney hood & matte black finishes, plus a powder room for guests. Upstairs, unwind in the vaulted primary suite with a walk-in closet & a spa-inspired bath featuring an oversized walk-in shower & dual vanity, joined by 2 additional bedrooms & convenient laundry. The lower level features a 4th bedroom & 3/4 bath, perfect for visiting guests or a quiet home office. Ductless mini-splits for year-round comfort, LVP floors, smart home features & a 2-car attached garage with EV pre-wire. Spend weekends on the May Creek Trail, picnicking at Gene Coulon Park or strolling The Landing & the shores of Lake Washington, all with quick access to I-405 & Bellevue.

4027 Aberdeen Way NE, Newcastle

Listing Broker: COMPASS; Roy Towse; 425-242-6440; roy.towse@compass.com

$1,095,000

3 Beds ⋅ 2 Baths ⋅ 2591307 MLS ⋅ ACTIVE Status

Step-free 3-bed, 2-bath rambler in a quiet Newcastle cul-de-sac with NO HOA. Open layout features hardwood floors, recessed lighting, and a kitchen with granite counters, maple soft-close cabinets, island, and Whirlpool appliances. Primary suite offers dual closets (one cedar-lined), mini-split, and a bath with dual sink vanity and dual-head shower. Includes an office, 2 additional bedrooms, hall bath, stacking washer/dryer, Lennox heat pump with AC, 3 mini-splits, 2013 roof, Hardie board siding, and dual 25G/50G water heaters. Highlights include a custom 50'x12' 3-car tandem drive-through garage with 30-amp subpanel, shop space, and flat driveway pad for RV/boat. Exterior features a fully fenced low-maintenance yard, 400 SF TimberTech deck with 220V hot tub hookup, custom irrigation, flagstone patio, 10'x14' powered shed, garden space, and sunset views. Near May Creek trails, Lake Boren Park, Hwy 405, and 6 mins to Bellevue Link Light Rail. *some photos virtually staged

8819 123rd Avenue SE, Newcastle

Listing Broker: Windermere RE West Campus Inc; Monique A. Bloedel; 206-999-1951; monique@windermere.com

$1,688,000

5 Beds ⋅ 4 Baths ⋅ 2593198 MLS ⋅ ACTIVE Status

Discover exceptional Newcastle living in this impressive 4,080 sq ft residence, where generous spaces, a serene greenbelt setting, and effortless entertaining come together. Offering 5 bedrooms and 3.25 baths across two levels plus a finished basement, this home is designed for both everyday comfort and memorable gatherings. The spacious kitchen features ample room to cook, connect, and entertain, flowing seamlessly into the great room for an inviting open-concept living experience. A dedicated main-floor office provides the ideal work-from-home space. Upstairs, the expansive primary suite offers a private retreat, joined by three oversized bedrooms. Downstairs, the finished basement takes entertaining to the next level with a large bonus room, dedicated home theater, wet bar, and additional bedroom—perfect for movie nights, game days, guests, or multigenerational living. Enjoy the peaceful greenbelt backdrop while staying moments from Newcastle Commons, with convenient access to I-405, I-90, shopping, dining, and parks. Spacious, versatile, and thoughtfully designed, this is a home that makes everyday living feel extraordinary.

12103 SE 84th Place, Newcastle

Listing Broker: Windermere Real Estate/East; Andrew Wenzl; 206-330-5645; andrewwenzl@windermere.com

$1,399,995

4 Beds ⋅ 3 Baths ⋅ 2562084 MLS ⋅ ACTIVE Status

Welcome to Mile Post at Lake Boren, one of Newcastle’s sought-after neighborhoods, and a home that checks all the boxes for comfortable Eastside living. Lovingly maintained, upgraded & enjoyed by the same owner for 28 years, this 4-bedroom, 2.5-bath home offers 2,440 sqft of thoughtfully designed living space w/ freshly painted interiors, abundant natural light and a warm, welcoming feel. The remodeled kitchen features stainless-steel appliances, gas cooktop, slab granite counters and a practical layout that flows seamlessly into the family room. Newly remodeled bathrooms add a fresh, modern touch, while newer windows, a tankless water heater and a convenient EV car charger are among the thoughtful updates made over the years. The home’s exceptional condition makes it truly move-in ready. The flexible floor plan provides plenty of space for today’s lifestyle w/ room for guests, a home office, hobbies & everyday living. Outside, the large backyard deck creates an inviting space for outdoor dining & entertaining. Enjoy easy access to Lake Boren Park and trails, Cougar Mountain recreation, shopping, dining and major Eastside employment centers. Bellevue, Redmond, Issaquah, Renton & Seattle are all within convenient commuting distance. Served by highly rated schools including Newcastle Elementary, Cougar Mountain Middle School, and Liberty High School, this updated & exceptionally well-cared-for home offers the space, flexibility & location you’ve been looking for.

13408 SE 85th Street, Newcastle

Listing Broker: Windermere Bellevue Commons; Mark Worthington; 425-985-7867; worthyhomes@windermere.com

$1,595,000

4 Beds ⋅ 3 Baths ⋅ 2591411 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 Broker: Windermere Bellevue Commons; Nicole Mangina; 206-718-3003; nicolem@windermere.com

$1,515,000

5 Beds ⋅ 4 Baths ⋅ 2589199 MLS ⋅ ACTIVE Status

Thoughtfully refreshed and meticulously prepared for its next owner, this beautifully updated Craftsman showcases an exceptional floor plan that offers remarkable flexibility for multi-generational living and entertaining. This expansive home spans three levels of gracefully appointed living space. The inviting main level features a formal living and dining area and a separate open concept great room, as well as a main-floor bedroom and guest bathroom. The lower level offers a spacious recreation room for gatherings, media, or hobbies, another bedroom/bathroom, and a versatile space perfect for a home office or fitness studio. Upstairs, the luxurious primary suite is complemented by two generous bedrooms, and a bonus room, creating an elegant blend of comfort, style, and everyday functionality. Immaculate 3-car garage boasts epoxy-finished floor and room for storage. A home this spacious and welcoming is a rare find in a highly desirable area just 20 minutes to the airport, Renton Landing, downtown Bellevue and Seattle.

8701 113th Avenue SE, Newcastle

Listing Broker: Redfin; Dianne Masaoka; 425-736-6020; dianne.masaoka@redfin.com

$1,139,000

5 Beds ⋅ 4 Baths ⋅ 2588341 MLS ⋅ ACTIVE Status

End-unit Lakehouse townhouse with 5 bedrooms and 3.5 baths, refreshed with new interior paint, carpet, and engineered hardwood. Chef’s kitchen with quartz island, spa-inspired primary suite, lower-level guest suite with ensuite bath, and 2-car garage with EV charger. Minutes to Lake Boren Park and Newcastle Commons, within the award-winning Issaquah School District.

12873 SE 75th Road, Newcastle

Listing Broker: John L. Scott, Inc.; Maria Luz Ambrisi; 425-588-1206; luzambrisi@johnlscott.com

$1,175,000

5 Beds ⋅ 4 Baths ⋅ 2587995 MLS ⋅ ACTIVE Status

MOTIVATED SELLER - BRING OFFER. SIRVA NOW OFFERING $7500 IN CLOSING COSTS. In the heart of Downtown Newcastle. Walk to grocery stores, library and the best butcher on the Eastside (IYKYK!). All the fun of Lake Boren Park is a stone's throw away. Former model in Lakehouse Community at Lake Boren, this standout home has been stylishly enhanced with custom upgrades that elevate both design and livability. The light-filled Great Room centers around a chef's kitchen with large island, hardwood floors & a striking living room fireplace with custom mantel. The lower level guest suite will surprise & delight both in size & style, with upgraded walk-in shower and new custom closet system. The Lower level entry has been transformed into a true mudroom with built-in bench, coat & shoe storage, designed with real life and magazine-level design in mind. Upstairs, four bedrooms offer exceptional flexibility (hello WFH office!), including a primary suite with designer wallpaper and custom closet system - the likes of which you won't see elsewhere at this price point. New window treatments throughout, including blackout blinds in the bedrooms, elevate design further. An adorable covered patio, overlooking the neighborhood square, offers both privacy & a sense of connection with the community. Attached 2 car-garage. Spend summer evenings at Concerts in the Park, watch Fireworks on the Lake light up the sky on 4th July and explore miles of trails. Issaquah Schools. No rental restrictions!

12819 SE 75th Court, Newcastle

Listing Broker: Windermere Real Estate/East; Ali Mills; 425-753-1810; Alimills@windermere.com

$929,000

3 Beds ⋅ 2 Baths ⋅ 2587677 MLS ⋅ ACTIVE Status

Imagine the perfect rambler home on a picturesque fully fenced cul-de-sac lot with pristine landscaping, manicured backyard and 600 square foot oversized deck. Come in and discover this truly one-of-a-kind Newcastle home offering 1,450 sq ft of beautifully updated living space on a 10,005 sq ft lot, all within short walking distance to Donegal Park and Lake Boren Park. The light-filled open-concept design features rich hardwood floors, a spacious living area, and an ultra-charming kitchen with granite countertops, abundant cabinetry, and a large entertaining island. All major improvements were completed in 2025, including a stunning new primary bathroom, radiant heated tile floors in both bathrooms, a spacious custom walk-in closet with shoe organizers, new heat pump, and new electrical panel. The luxurious primary suite offers a hotel-inspired bath experience, while additional features include a dedicated work-from-home station and cedar closet. Enjoy seamless indoor-outdoor living from the 600 sq ft TimberTech deck overlooking the fully fenced, professionally landscaped backyard retreat. With 3 bedrooms, 2 renovated bathrooms, exceptional functionality, and premium upgrades throughout, this move-in ready home is a rare opportunity. Short access to shopping, parks, schools and easy commute to Bellevue or Seattle. Preferred lender Ryan Lee with Guild Mortgage, offering a free temporary 1-0 buydown.

12610 SE 73rd Place, Newcastle

Listing Broker: COMPASS; Justin Bobson; 425-647-4165; Justin.bobson@compass.com

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