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Benton County WA Homes for Sale with In-Law Suite

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  • /50

    $960,000 Open Sat 11AM - 2PM

    • 4 Beds
    • 3.5 Baths
    • 3,768 Sq Ft

    5600 Laurel Dr, West Richland, WA 99353

    MLS# 291611 Experience serene country living with room to grow in West Richland. Situated on 2.5 acres, this impressive property offers a 3,768 sq ft 2-story home plus a newly built 890 sq ft detached ADU, providing incredible flexibility for multi-generational living, guests, or potential rental income. The main home offers 4+ bedrooms, 3.5 bathrooms, and a very open and inviting floor plan with

    Agent Photo

    Melyssa Stephenson

    Century 21-Tri-Cities

    (509) 300-5823

    5600 Laurel Dr, West Richland, WA 99353
  • /45

    $825,000

    • 5 Beds
    • 4.5 Baths
    • 4,393 Sq Ft

    491 Adair Dr, Richland, WA 99352

    MLS# 290792 Experience elevated living in this custom-built 5 BD | 5 BA Don Pratt home nestled in desirable South Richland, offering sweeping views of the Columbia Valley and rivers below. Designed to impress, the home welcomes you with a formal foyer and dual French doors opening to a private office or den, alongside an elegant formal dining space and convenient wine/butler’s pantry. The

    Alex Burden Kenmore Team

    491 Adair Dr, Richland, WA 99352
  • /49

    $669,900

    • 5 Beds
    • 3.5 Baths
    • 3,130 Sq Ft

    177 Llandwood Ct, Richland, WA 99352

    MLS# 290448 You don’t get views like this by accident...this home was custom built by Neal Blankenship in 2003 and intentionally elevated to capture sweeping vistas of the Tri-Cities, Yakima River, and Columbia River from nearly every living space.The main floor is functionally designed for both daily living and entertaining, featuring a spacious kitchen with breakfast nook, family room with gas

    Connor MacDougall Retter and Company Sotheby's

    177 Llandwood Ct, Richland, WA 99352
  • /32

    $1,299,900

    • 6 Beds
    • 4 Baths
    • 5,182 Sq Ft

    1348 Country Ridge Dr, Richland, WA 99352

    MLS# 289977 One-of-a-kind Country Ridge estate where space, style, and serious entertaining potential come together. Impressive casita and pool! Sitting on .62 acres, this property offers 6 BR and 4 BA across a beautifully designed main home and an exceptional casita. No HOA! The main residence features 3,390 sq ft with 4 BR, 3 BA, an office, formal dining room, a dual sided fireplace, and two

    Kimberly Rose Kenmore Team

    1348 Country Ridge Dr, Richland, WA 99352
  • /47

    $599,900

    • 6 Beds
    • 4 Baths
    • 2,800 Sq Ft

    220709 E Game Farm Rd, Kennewick, WA 99337

    MLS# 287047 Looking for space to spread out? This completely updated 6 BR, 4 BA home on 1.46 IRRIGATED acres has room for everyone (and then some). With its duplex-style setup—one living space on each level—it’s a perfect fit for multi-generational living, home-sharing, or just enjoying a whole lot of elbow room. Fresh paint inside and out, hard-surface flooring through the main areas, and new

    Tyson Jones Kenmore Team

    220709 E Game Farm Rd, Kennewick, WA 99337
  • /13

    $809,900 New Construction

    • 3 Beds
    • 3 Baths
    • 2,571 Sq Ft

    272 Epic St, Richland, WA 99352

    MLS# 290354 Westcliffe Heights is an esteemed Pahlisch Homes community, ideally situated alongside the scenic Badger Mountain Centennial Preserve in Richland, Washington. This premier neighborhood delivers an elevated lifestyle, featuring an array of resort-style amenities including a pristine swimming pool, an elegant clubhouse, a dedicated barbecue area, and an inviting fire pit. Carefully

    Cherie Jenkins Pahlisch Real Estate, Inc.

    272 Epic St, Richland, WA 99352
  • /37

    $635,000

    • 5 Beds
    • 3.5 Baths
    • 3,203 Sq Ft

    2064 Newhaven Loop, Richland, WA 99352

    Welcome to this beautifully appointed 5 BD 4 BA home in highly desirable South Richland, offering space, versatility, and thoughtful updates throughout. Designed with multigenerational living in mind, this home features dual primary suites—including a convenient main-level suite ideal for guests or extended living. Step inside to a stunning formal living room with soaring raised ceilings and a

    Lance Kenmore Kenmore Team

    2064 Newhaven Loop, Richland, WA 99352
  • /34

    $510,000 Open Fri 11AM - 1PM

    • 5 Beds
    • 3 Baths
    • 2,194 Sq Ft

    1664 Crab Apple Cir, West Richland, WA 99353

    MLS# 291753 Welcome to this beautifully refreshed home in a highly desirable West Richland neighborhood! Located at 1664 Crab Apple Circle, this property offers the perfect blend of comfort, style, and functionality.Step inside to discover fresh interior paint and brand-new carpet throughout, creating a bright and inviting atmosphere. The exterior has also been newly painted, giving the home

    Amy Flippins RE/MAX Northwest REALTORS

    1664 Crab Apple Cir, West Richland, WA 99353
  • /37

    $649,950

    • 4 Beds
    • 4 Baths
    • 3,066 Sq Ft

    1219 Brentwood Ave, Richland, WA 99352

    Perched in a quiet South Richland neighborhood, this stunning 3,066 sq. ft. home is perfectly positioned to capture sweeping panoramic views of the Columbia, Snake, and Yakima Rivers. With a blend of modern updates and timeless design, this residence offers both luxury and comfort in one of the Tri-Cities’ most sought-after locations. Step inside to a beautifully refreshed interior featuring new

    Jordan Barnhill Century 21-Tri-Cities

    1219 Brentwood Ave, Richland, WA 99352
  • /50

    $1,250,000

    • 6 Beds
    • 6 Baths
    • 5,405 Sq Ft

    34214 S Glenn Miller Road Prairie SE, Kennewick, WA 99338

    MLS# 291402 Discover the epitome of luxury living in this custom-crafted Home offering majestic panoramic views just 10 minutes away from the conveniences of the city. Located in the beautiful Horse Heaven Hills, this estate is situated on a premium lot elevated 1,000 feet above the Mid-Columbia Valley. The expansive 3.53 acres provide ample space for your dream shop and infinity pool, making it

    Tonya Callies Windermere Group One/Tri-Cities

    34214 S Glenn Miller Road Prairie SE, Kennewick, WA 99338
  • /48

    $846,500 Open Fri 4PM - 6PM

    • 4 Beds
    • 3 Baths
    • 2,517 Sq Ft

    736 Mara Loop, Richland, WA 99352

    MLS# 291374 Elegant one level living in highly desirable South Richland, surrounded by beautifully manicured landscaping and new block fencing that create a private and serene setting. This home has been exquisitely customized, showcasing upgraded finishes, rich wood beams, premium lighting, and an inviting floor plan designed for both everyday living and effortless entertaining. The gourmet

    Amanda Pomeroy Retter and Company Sotheby's

    736 Mara Loop, Richland, WA 99352
  • /40

    $915,000

    • 5 Beds
    • 3.5 Baths
    • 3,006 Sq Ft

    5520 Hershey Ln, West Richland, WA 99353

    MLS# 291289 Welcome Home! 5 Bedrooms, 4 Bathrooms, 3,006 Square Feet and a 3 Car Garage. Imagine waking up to the soft glow of the sunrise stretching across the Tri Cities, standing in your gourmet kitchen as you prepare that first cup of morning coffee. You move through the grand living space where the natural light highlights the stunning 12 foot ceiling beams, then step out onto the back patio

    Jason Tucker RE/MAX Northwest REALTORS

    5520 Hershey Ln, West Richland, WA 99353
  • /50

    $1,000,000

    • 5 Beds
    • 5 Baths
    • 5,341 Sq Ft

    1614 W 51st Ave, Kennewick, WA 99337

    MLS# 291176 Welcome to an extraordinary view home in Inspiration Estates, one of the Tri-Cities’ most coveted neighborhoods. This is where luxury, lifestyle, and thoughtful design come together in a home truly built for living well. Set on a beautifully landscaped 1/3-acre lot, this stunning residence captures panoramic views and unforgettable sunsets from every level, including the expansive

    Lauren Rasmussen Amplify Real Estate Services

    1614 W 51st Ave, Kennewick, WA 99337
  • /28

    $560,000 Open Sat 11AM - 1PM

    • 4 Beds
    • 3.5 Baths
    • 3,300 Sq Ft

    369 Temple Meadow Ln, Richland, WA 99352

    MLS# 290989 Welcome to the one you’ve been waiting for in the heart of South Richland! Thoughtfully designed for the way real life happens! This beautifully laid-out home offers 4 spacious bedrooms, 3.5 baths, 2 versatile bonus rooms, and storage everywhere you turn - all wrapped up in 3300sqft of soaring ceilings and comfortable living areas! A standout feature for today’s buyers: dual primary

    Christina Cowgill RE/MAX Northwest REALTORS

    369 Temple Meadow Ln, Richland, WA 99352
  • /50

    $719,900

    • 5 Beds
    • 3.5 Baths
    • 2,447 Sq Ft

    2432 Maggio Loop, Richland, WA 99352

    MLS# 290775 Tucked at the end of a quiet cul-de-sac in the sought-after Siena Hills community of South Richland, this beautifully maintained single-level home offers the kind of space, privacy, and thoughtful design that makes everyday living feel effortless.From the moment you arrive, you’ll notice the peaceful setting, a spacious lot with neighboring homes thoughtfully spaced, creating a sense

    Kristin Sweesy Retter and Company Sotheby's

    2432 Maggio Loop, Richland, WA 99352
  • /47

    $629,500

    • 3 Beds
    • 3 Baths
    • 2,571 Sq Ft

    3150 Quail Ridge Loop, Richland, WA 99354

    MLS# 290756 Motivated Sellers! Come see today! BEST one-level floorplan and value on the market today! You will love this elegant, well thought out floorplan that offers literally something for everyone! Split bedroom design. High ceilings. A spacious foyer to wow your guests! Double Doors into a front office. East side of home has a secondary Suite (bedroom with it's own private bath), the 3rd

    Piper Barton Piper Barton Group LLC

    3150 Quail Ridge Loop, Richland, WA 99354
  • /29

    $554,000

    • 4 Beds
    • 3.5 Baths
    • 2,692 Sq Ft

    8521 W Canyon Ave, Kennewick, WA 99336

    MLS# 290634 Two homes, one address — and one exceptional opportunity. This beautifully finished Kennewick property offers a fully independent ~1,000 sq ft upper suite with private garage entrance alongside a stunning main-level residence, creating immediate income potential and flexible living arrangements to suit a wide range of lifestyles and needs. The main level boasts 9’ ceilings, crown

    Jared Berglund HomeSmart Elite Brokers

    8521 W Canyon Ave, Kennewick, WA 99336
  • /48

    $1,285,000

    • 3 Beds
    • 4 Baths
    • 4,464 Sq Ft

    4002 W 43rd Ave, Kennewick, WA 99337

    MLS# 290635 This gorgeous full-view home in the prestigious Canyon Lakes Golf Community has been extensively updated, offering all the benefits of a new build while preserving the elegance of classic mediterranean architecture. With three bedrooms PLUS an office and two full bathrooms and two half bathrooms, this home doesn't disappoint. Set atop a spacious and private wooded lot, this elegant

    Michelle Kiesecker HomeSmart Elite Brokers

    4002 W 43rd Ave, Kennewick, WA 99337
  • /50

    $680,000

    • 4 Beds
    • 2 Baths
    • 1,877 Sq Ft

    46606 S Morton Rd, Kennewick, WA 99337

    MLS #290538 Tired of the city? Come out and tour this 2-story home featuring 4 bedrooms and 2 full bathrooms on 2.62 acres. Spacious master suite on the main floor with bathroom that includes a relaxing soaking tub and tile flooring. Second floor offers three additional bedrooms and bathroom providing plenty of space for family and guests. The large great room is open to the kitchen for easy flow

    Dina Mendoza HomeSmart Elite Brokers

    46606 S Morton Rd, Kennewick, WA 99337
  • /50

    $1,399,000

    • 4 Beds
    • 5 Baths
    • 4,107 Sq Ft

    88580 W 119 Prairie NW, Prosser, WA 99350

    MLS# 290496 This exceptional 47 North Custom Homes resale is a stunning farmhouse-style retreat set on 2.5 fully irrigated, serene acres in beautiful Prosser, Washington. Offering 4,107 square feet of thoughtfully designed living space, the home features four generously sized bedrooms and five bathrooms, making it ideal for hosting guests and effortless entertaining. Warm wood beams, expansive

    Jordan Barnhill Century 21-Tri-Cities

    88580 W 119 Prairie NW, Prosser, WA 99350
  • /50

    $1,475,000 Open Sat 1PM - 3PM

    • 3 Beds
    • 5 Baths
    • 3,352 Sq Ft

    2243 S Wilson Place, Kennewick, WA 99338

    MLS #290316 Extraordinary. Private. Unforgettable. Fall in love with this contemporary home, perfectly positioned for privacy with views that are entirely your own. From the moment you enter, floor-to-ceiling windows captivate, framing stunning scenery and flooding the home with light. The dramatic entry sets the tone—raised ceilings, a show-stopping great room with mid-century flair, and an

    Joyce Wilder Halsey PNW Collective / Real Broker

    2243 S Wilson Place, Kennewick, WA 99338
  • /30

    $510,000

    • 4 Beds
    • 3 Baths
    • 3,282 Sq Ft

    2815 S Everett Place, Kennewick, WA 99337

    MLS# 289482 Up to $5000 Seller Credit available for buyer!! Motivated seller, bring in your offers! This versatile 4-bedroom, 3-bath home is perfect for multi-generational living or a potential income property. With a layout that could function like a duplex, the fully finished basement offers its own kitchen, living space, laundry room, bedrooms, and a separate keyed entrance—ideal for extended

    Nancy Beltran Realty One Group Ignite

    2815 S Everett Place, Kennewick, WA 99337
  • /49

    $550,000

    • 4 Beds
    • 3 Baths
    • 3,542 Sq Ft

    226 Pinetree Ln, Richland, WA 99352

    MLS# 288801 Home is getting in interior paint update 1/28/2026. This home is located in the Meadow Springs Country Club Golf Course Community. As you enter the double front doors you'll be greeted by the large entry with storage and coat closet off the one side. The living room is comfortable with large windows and a cozy propane fireplace. Both the formal dining and living room have access to

    Shirley Wolf Coldwell Banker Tomlinson

    226 Pinetree Ln, Richland, WA 99352
  • /50

    $999,999

    • 4 Beds
    • 3.5 Baths
    • 4,500 Sq Ft

    3900 W 46th Ave, Kennewick, WA 99337

    MLS# 287446 Welcome home! 4500 sq. ft. custom stucco rambler built by Ron Asmus Homes in the Heights at Canyon Lakes. Home features 4 bedrooms, 3.5 baths. Custom features throughout include Hardwood, tiled, and brand new carpet floors, cherry cabinetry, granite slab countertops, and many more finishing touches. Two bedrooms share a Jack & Jill bathroom. The master suite features a private study

    Christopher Linck Retter and Company Sotheby's

    3900 W 46th Ave, Kennewick, WA 99337
  • /46

    $744,000 Open Sat 3:30PM - 5:30PM

    • 5 Beds
    • 3.5 Baths
    • 3,508 Sq Ft

    5026 Smitty Dr, Richland, WA 99352

    MLS# 285012 Stunning New Tradition Laurelhurst built in 2019. Watch the colorful sunsets with unobstructed views of Candy and Badger Mountain. Offered at $759,000, this thoughtfully designed 2-story home in Richland delivers space, flexibility, and comfort for today’s lifestyle. At 3,508 sq. ft., the layout supports multi-generational living with a main-level bedroom and ensuite bath, plus an

    Dana Siegel Realty One Group Ignite

    5026 Smitty Dr, Richland, WA 99352
  • /13

    $754,900 New Construction

    • 4 Beds
    • 3 Baths
    • 2,411 Sq Ft

    303 Epic St, Richland, WA 99352

    MLS# 291650 Westcliffe Heights is an esteemed Pahlisch Homes community, ideally situated alongside the scenic Badger Mountain Centennial Preserve in Richland, Washington. This premier neighborhood delivers an elevated lifestyle, featuring an array of resort-style amenities including a pristine swimming pool, an elegant clubhouse, a dedicated barbecue area, and an inviting fire pit. Carefully

    Cherie Jenkins Pahlisch Real Estate, Inc.

    303 Epic St, Richland, WA 99352
  • /44

    $527,531 New Construction

    • 5 Beds
    • 3.5 Baths
    • 2,755 Sq Ft

    215 Packer St, Prosser, WA 99350

    MLS# 291408 The Primrose floorplan is a beautiful and spacious 2-story home, designed to provide ample living space. The house features 5 bedrooms and 3.5 bathrooms, with plenty of room for everyone to have their own private space. Upon entering the home, you will be greeted by a foyer that leads to a dedicated office or formal dining room, perfect for those who work from home or enjoy

    Jeff Graff Century 21-Tri-Cities

    215 Packer St, Prosser, WA 99350
  • /42

    $869,900 New Construction

    • 4 Beds
    • 8 Baths
    • 3,055 Sq Ft

    2385 Waterhill Ave, Richland, WA 99352

    MLS# 291512 Welcome to The Venetia by Riverwood Homes! Located in the highly sought-after Siena Hills community, this stunning single-level home with a bonus room showcases the quality construction and attention to detail Riverwood is known for—built with no corners cut, where quality is never compromised. With 4 spacious bedrooms, 3.5 bathrooms, and a versatile bonus room with its own bathroom

    Greg Johnston Retter and Company Sotheby's

    2385 Waterhill Ave, Richland, WA 99352
  • /50

    $699,000 New Construction

    • 4 Beds
    • 3 Baths
    • 2,272 Sq Ft

    3776 Boxberger St, Richland, WA 99352

    Winter Savings Special!!! $10,000 builder credit available through the end of March! Experience the perfect blend of modern luxury and timeless elegance in this newly constructed 4-bedroom, 3-bathroom home in the sought-after South Orchard neighborhood. Designed for both comfort and style, the chef’s kitchen features an upgraded ZLINE appliance package, custom Venetian plaster hood vent, walk-in

    Paul Slutskiy Coldwell Banker Tomlinson

    3776 Boxberger St, Richland, WA 99352
  • /34

    $889,900 New Construction

    • 5 Beds
    • 3 Baths
    • 3,430 Sq Ft

    2354 Waterhill Ave, Richland, WA 99352

    MLS# 290499 The Trenton, brought to you exclusively by Riverwood Homes, is a two-story home with 3,430 sq ft, 5 bedrooms and 4 bathrooms.This floor plan features a den/living room, walk-in pantry, a bonus room/ theater room, a downstairs master suite, a guest suite bedroomwith an adjacent full bathroom. Other features include, Custom Cabinets with soft close drawers, stainless steel appliances,

    Greg Johnston Retter and Company Sotheby's

    2354 Waterhill Ave, Richland, WA 99352
  • /49

    $940,000 Open Fri 1PM - 4PM

    • 4 Beds
    • 3.5 Baths
    • 2,792 Sq Ft

    867 Thebes St, West Richland, WA 99353

    MLS# 288387 Beautiful new construction home located in the Watermark subdivision of West Richland. This functional floor plan, the "Amyra Marie," offers 4 bedrooms plus an office, and 3.5 baths, perfect for working from home or a flexible living space. Designed for multigenerational living, the home includes a private "in-laws quarters" guest suite large enough for a bedroom and living space,

    Ken Poletski Community Real Estate Group / KWSP

    867 Thebes St, West Richland, WA 99353
  • /34

    $689,900 New Construction

    • 5 Beds
    • 3 Baths
    • 2,481 Sq Ft

    2356 Upriver, Richland, WA 99352

    MLS# 287552 ." Introducing The Richmond, exclusively from Riverwood Homes—a beautifully designed 2,481 sq. ft. rambler with an expansive bonus room in the desirable Siena Hills community, blending comfort, luxury, and convenience. This spacious home offers 5 bedrooms total, including a versatile bonus room with its own private bathroom, perfect for guests, a home office, or recreational

    Greg Johnston Retter and Company Sotheby's

    2356 Upriver, Richland, WA 99352
  • /47

    $1,200,000 New Construction

    • 5 Beds
    • 3.5 Baths
    • 2,850 Sq Ft

    7215 S Ambrosia St Unit 26, Kennewick, WA 99338

    Introducing a stunning new residence by Viktory Homes, perfectly situated on over an acre in the coveted Harvest Ridge community of Kennewick, WA. Designed for those who appreciate space, luxury, and breathtaking scenery, this 5-bedroom, 4-bathroom estate offers panoramic views that set it apart from the rest. With over 2,850 sq. ft. of thoughtfully designed living space, this masterpiece blends

    Khea Longan Windermere Group One/Tri-Cities

    7215 S Ambrosia St Unit 26, Kennewick, WA 99338
  • /44

    $899,900 New Construction

    • 4 Beds
    • 3.5 Baths
    • 3,445 Sq Ft

    Laurelhurst Plan at Badger Mountain South - Goose Ridge Estates, Richland, WA 99352

    A standout plan built for entertaining, the Laurelhurst offers two levels of thoughtfully designed living spaceplus an included 3-car garage.Step into a welcoming entry with a double-door den or home office, then move into the open-concept dining area and great room. One of the largest kitchens in the New Tradition lineup anchors the heart of the home, complete with a generous center island,

    New Tradition Homes Builder
    3800 Barbera St Unit 36456196, Richland, WA 99352
  • /44

    $720,900 New Construction

    • 4 Beds
    • 3.5 Baths
    • 3,445 Sq Ft

    Laurelhurst Plan at Badger Mountain South - South Orchard, Richland, WA 99352

    A standout plan built for entertaining, the Laurelhurst offers two levels of thoughtfully designed living spaceplus an included 3-car garage.Step into a welcoming entry with a double-door den or home office, then move into the open-concept dining area and great room. One of the largest kitchens in the New Tradition lineup anchors the heart of the home, complete with a generous center island,

    New Tradition Homes Builder
    3805 Morningside Pkwy Unit 36484775, Richland, WA 99352
  • /49

    $688,900 New Construction

    • 4 Beds
    • 3.5 Baths
    • 3,212 Sq Ft

    LaCrosse Plan at Badger Mountain South - South Orchard, Richland, WA 99352

    A multiple Parade of Homes award winner, The LaCrosse is one of our most popular plansblending style, flexibility, and everyday functionality into one stunning home.This spacious layout includes 5 bedrooms, 3.5 baths, including a main-level guest suite with walk-in closet, a den/office, an upstairs flex room / 4th bedroom, and a 3-car garage. The open-concept main level features a large great

    New Tradition Homes Builder
    3805 Morningside Pkwy Unit 36502573, Richland, WA 99352
  • /49

    $865,900 New Construction

    • 4 Beds
    • 3.5 Baths
    • 3,212 Sq Ft

    LaCrosse Plan at Badger Mountain South - Goose Ridge Estates, Richland, WA 99352

    A multiple Parade of Homes award winner, The LaCrosse is one of our most popular plansblending style, flexibility, and everyday functionality into one stunning home.This spacious layout includes 5 bedrooms, 3.5 baths, including a main-level guest suite with walk-in closet, a den/office, an upstairs flex room / 4th bedroom, and a 3-car garage. The open-concept main level features a large great

    New Tradition Homes Builder
    3800 Barbera St Unit 36498714, Richland, WA 99352
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