Newcastle Homes for Sale

Newcastle Homes for Sale

Welcome to Newcastle, Washington – a hidden gem nestled in the heart of King County. This picturesque neighborhood offers a harmonious blend of suburban tranquility and urban convenience, making it a highly sought-after destination for families, professionals, and those looking to enjoy a serene lifestyle without sacrificing accessibility.

Newcastle is renowned for its stunning natural landscapes, with lush parks and scenic trails that beckon outdoor enthusiasts. The city's crown jewel, the 350-acre Newcastle Commons, features walking paths, picnic areas, and playgrounds, perfect for leisurely afternoons with family or friends. The community is also close to the breathtaking Lake Boren Park, where residents can engage in various recreational activities, including fishing, kayaking, and enjoying the beautiful waterfront views.

As you explore the homes for sale in Newcastle, you’ll discover a diverse array of properties that cater to every taste and lifestyle. From charming single-family homes with spacious yards to modern townhouses with contemporary designs, there’s something to suit everyone’s needs. Many homes boast stunning views of the surrounding mountains and lush greenery, creating a serene atmosphere that’s hard to resist.

The neighborhood is also conveniently located near top-rated schools, shopping centers, and dining options, ensuring that residents have everything they need within reach. With its strong sense of community and commitment to a high quality of life, Newcastle is not just a place to live; it’s a place to thrive. Come explore the homes for sale in Newcastle and discover your perfect slice of paradise in Washington!

Newest Newcastle Homes for Sale

$975,000
3 Beds ⋅ 3 Baths ⋅ 2562139 MLS ⋅ ACTIVE Status
Excellent development potential. This 3/4 acre parcel is zoned R-6 and offers a prime opportunity to build in the City of Newcastle. All utilities for development are stubbed on the adjacent property, known as The Residences at Taylor Ridge Townhome Development. Explore the exceptional potential to build a custom estate, renovate the existing home, or pursue subdivision potential (buyer to verify). Surrounded by established homes and luxury new construction. Existing home is a spacious 2,000 square foot rambler with a two-car garage. Double door front entrance. 3 bedrooms and 3 bathrooms. Vaulted ceilings in both living room and family room. Wood burning stone fireplace and custom built in cabinets. This home has lots of large windows to bring in plenty of natural light. Kitchen has lots of cabinets and counter space with a large breakfast bar for eat in dining. The home is set back on the property with a long driveway to your spacious private oasis. Large established trees provide privacy and chance to experience nature. Home sold in as-is condition. Buyer to verify all development potential, zoning, and permitted uses to their own satisfaction.

8209 144th Place SE, Newcastle

Listing courtesy of RE/MAX Integrity.

$1,289,000
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.

$1,059,000
3 Beds ⋅ 2 Baths ⋅ 2558562 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.

12610 SE 73rd Place, Newcastle

Listing courtesy of COMPASS.

$1,649,800
5 Beds ⋅ 3 Baths ⋅ 2557823 MLS ⋅ ACTIVE Status
Tucked away on a quiet cul-de-sac and backing to a protected greenbelt, this well-maintained contemporary home offers a spacious layout and timeless design in a highly desirable location. The open-concept main level connects the kitchen, dining area, and inviting family room—creating a comfortable space for both everyday living and entertaining.A dramatic two-story entry welcomes you inside, complemented by formal living and dining spaces, plus a versatile main-floor bedroom or office with adjacent ¾ bath. Upstairs, the generous primary suite is accompanied by three additional bedrooms and a large bonus room, offering flexibility for a variety of lifestyles.Large windows bring in abundant natural light, while the peaceful greenbelt setting adds privacy and a sense of retreat. Conveniently located near parks, shopping, dining, and commuter routes, and served by highly regarded Issaquah schools.

8816 140th Avenue SE, Newcastle

Listing courtesy of MY REALTY GROUP LLC.

$1,899,000
6 Beds ⋅ 4 Baths ⋅ 2549140 MLS ⋅ ACTIVE Status
This well-kept 6 Bedroom, 3 Full Bath and 1 3/4 Bath home in Bristol Court has room for everyone and it's a winner! The vaulted ceilings & hardwood floors lead to the light filled, window wrapped Living Room. The Formal Dining Room with passthrough fireplace is just steps from the 1st Deck, which is ideal for outdoor dining and entertaining. The Kitchen has rich cherry cabinets, granite slab, all new SS appliances & boasts the 2nd Deck which is perfect for morning coffee or sunset sips. Open concept Family Room with floor to ceiling windows & gas fireplace is the perfect place to relax and enjoy time with loved ones. Upper level has a large Loft, 2 additional Bedrooms and the spacious Primary Suite with dual closets, 5-piece ensuite with luxurious tile accents soaking tub & walk-in shower. Basement has large Rec Room, fireplace, extended wet/entertainment bar, 2 large Bedrooms and a Full Bath. Kitchenette could be added for multi-gen living or income generating rental. Enjoy the outdoors in the fully fenced and paved backyard. Plenty of room to add gardening space, firepit or play structures. Backyard is oversized and extends pass the fence all the way to the sidewalk. The space could be enhanced by removing the fence, building a large deck to the sidewalk and adding grass, flower or vegetable garden. Home is complete with security system, A/C, and new paint throughout. Issaquah Schools and just minutes from shopping, recreation, I-405 & I-90. Welcome Home!

13721 SE 90th Place, Newcastle

Listing courtesy of WeLakeside.

$1,080,000
4 Beds ⋅ 3 Baths ⋅ 2556501 MLS ⋅ ACTIVE Status
Brand new roof & move-in ready! This beautifully updated Caledon home offers exceptional flexibility, thoughtful updates, and an unbeatable location on a quiet cul-de-sac just minutes from Bellevue, Newcastle, I-90, & I-405. A two-story entry w/ skylight welcomes you and opens to a thoughtfully designed floor plan w/ multiple living spaces that adapt to the way you live today. The updated kitchen features quartz countertops, SS appliances, & flows into the inviting family room, while a separate formal living room anchored by a gas fireplace provides additional space to relax or entertain. French doors open to a dedicated main-level office w/ closet, offering flexibility for remote work, guests, or evolving lifestyle needs. Upstairs, the spacious primary suite features dual closets & updated 5-piece spa bath. Three additional bedrooms include an oversized bonus room, ideal as media room, rec space, guest retreat, or additional living spaces. Enjoy a peaceful, private backyard and no direct rear neighbors, complete w/ market lights for year-round outdoor enjoyment. Recent improvements include wide-plank engineered blonde oak hardwood flooring throughout the main level, a custom metal stair railing, central A/C, EV charging, and ample garage storage. The well-managed HOA includes front yard maintenance, making it easy to spend more time enjoying your home & less time maintaining it, all with exceptional access to Bellevue, Seattle, shopping, dining, parks, & major employers.

4125 NE 27th Place, Renton

Listing courtesy of Windermere Real Estate Central.

$2,850,000
5 Beds ⋅ 5 Baths ⋅ 2556162 MLS ⋅ ACTIVE Status
Built by renowned custom builder Lochwood-Lozier and nestled within the exclusive enclave of The Reserve at Newcastle, this exceptional custom residence is a rare expression of timeless design, enduring craftsmanship, and uncompromising quality. Bordered by a private greenbelt on a quiet street, the home offers a peaceful setting where every detail was intentionally designed and every day begins surrounded by the natural beauty of the Pacific Northwest. Meticulously maintained and thoughtfully updated, it showcases newly refinished hardwood floors, extraordinary millwork, and a level of finish rarely found in today’s construction. Designed for both grand entertaining and everyday living, expansive gathering spaces flow seamlessly to a heated outdoor living area with a full outdoor kitchen, creating effortless year-round indoor-outdoor living. The lower level features a private theater with a wet bar, recreation room, and wine cellar, where the home has graciously hosted gatherings of more than 100 guests with ease. Upstairs, four spacious bedrooms include a luxurious primary suite with a spa-inspired five-piece bath, private Juliet balcony, and peek-a-boo views of the Seattle skyline and golf course. Just moments from scenic trails, Bellevue, Seattle, Newcastle Golf Club, and the award-winning Issaquah School District, this is more than a luxury home—it’s a legacy property where exceptional craftsmanship, privacy, and timeless design will be enjoyed for generations.

14716 SE 83rd Place, Newcastle

Listing courtesy of eXp Realty.

$1,080,000
4 Beds ⋅ 3 Baths ⋅ 2556115 MLS ⋅ ACTIVE Status
Brand new roof & move-in ready! This beautifully updated Caledon home offers exceptional flexibility, thoughtful updates, and an unbeatable location on a quiet cul-de-sac just minutes from Bellevue, Newcastle, I-90, & I-405. A two-story entry w/ skylight welcomes you and opens to a thoughtfully designed floor plan w/ multiple living spaces that adapt to the way you live today. The updated kitchen features quartz countertops, SS appliances, & flows into the inviting family room, while a separate formal living room anchored by a gas fireplace provides additional space to relax or entertain. French doors open to a dedicated main-level office w/ closet, offering flexibility for remote work, guests, or evolving lifestyle needs. Upstairs, the spacious primary suite features dual closets & updated 5-piece spa bath. Three additional bedrooms include an oversized bonus room, ideal as media room, rec space, guest retreat, or additional living spaces. Enjoy a peaceful, private backyard and no direct rear neighbors, complete w/ market lights for year-round outdoor enjoyment. Recent improvements include wide-plank engineered blonde oak hardwood flooring throughout the main level, a custom metal stair railing, central A/C, EV charging, and ample garage storage. The well-managed HOA includes front yard maintenance, making it easy to spend more time enjoying your home & less time maintaining it, all with exceptional access to Bellevue, Seattle, shopping, dining, parks, & major employers.

4125 NE 27th Place, Renton

Listing courtesy of Windermere Real Estate Central.

$1,549,995
6 Beds ⋅ 3 Baths ⋅ 2555989 MLS ⋅ ACTIVE Status
Beautiful Model Home is now for sale! Experience quiet luxury and everyday convenience at Parkside at May Creek in Newcastle. This MOVE-IN READY home by D.R. Horton offers privacy, comfort, and thoughtful design just minutes from Bellevue, Lake Washington, and major Eastside tech campuses. Situated on a desirable East/West-facing corner homesite with Southern exposed windows bordering community open space, the popular NEWHAVEN plan is filled with natural light and designed for modern living. The open-concept great room flows seamlessly into the chef-inspired kitchen and dining area, creating an inviting space for entertaining and everyday living. Features include quartz counters, KitchenAid appliances, GAS cooking, 48” built-in refrigerator, and upgraded designer finishes throughout. Main-level bedroom with adjacent 3/4 bath offers flexibility for guests, multi-generational living, or home office use. Upstairs, the spacious primary suite provides a peaceful retreat with spa-inspired bath and oversized walk-in closet. Turnkey upgrades include washer/dryer, fencing, sprinkler system, accent paint, EV charger readiness, and smart home features. Enjoy scenic trails, parks, playgrounds, and picnic areas in one of Newcastle’s most convenient and peaceful communities. Ask about our $40,000 buyer bonus with preferred lender for qualified buyers. Buyers must register their broker on site at first visit.

8320 115th Place SE Unit #1, Newcastle

Listing courtesy of D.R. Horton.

Start Your Search
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.
IDX information is provided exclusively for consumers’ personal noncommercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.