Lake County SD Homes For Sale

Explore homes and real estate in Lake County, South Dakota.

Browse up to 60 available IDX MLS listings below, with photos, prices and property details from participating brokerages. Use the full search link below the listings for every matching result.

Contact the Jeff Merrill Team at eXp Realty or call 605-201-2846 for help or a showing.

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Lake County SD IDX MLS Listings

23346 451st Ave, Madison

Courtesy of Brandon Burg from Signature Realty Group LLC. Cell: 605-291-9541

$689,000
3 Beds ⋅ 2 Baths ⋅ 22608353 MLS
Welcome to this stunning new construction ranch-style home offering modern finishes, quality craftsmanship, and an unbeatable location near the Madison Country Club with beautiful views of Lake Herman. Newly complete in September, this home presents an incredible opportunity to own a brand-new property in one of the Madison area’s most desirable locations. Featuring 1,774 finished square feet on the main level, this thoughtfully designed home includes 3 bedrooms, 2 bathrooms, and a heated 3-stall garage with over 1,050 square feet of garage space. The open-concept layout offers 9-foot ceilings, a tray ceiling in the living room, abundant natural light, and quality finishes throughout. The custom kitchen is designed with both style and function in mind, while the primary suite offers a private bath and walk-in shower. Exterior finishes showcase excellent curb appeal with Smart Lap siding, board and batten accents, stone detail, black vinyl windows, a covered concrete front porch, and a covered Trex deck perfect for relaxing and taking in the lake views. Additional highlights include a large concrete driveway, irrigation system, gas garage heater, recessed lighting, central air conditioning, and an unfinished basement ready for future expansion. Enjoy the rare combination of new construction, golf course proximity, lake area views, and peaceful living — all just minutes from the amenities of Madison.

23346 451st Ave, Madison

823 E Center St, Madison

Courtesy of Julie Jones from Signature Realty Group LLC. Cell: 605-270-9715

$272,000
2 Beds ⋅ 2 Baths ⋅ 22608232 MLS
Welcome home to this nicely updated end-unit condo featuring two bedrooms, two bathrooms, and an attached one-stall garage! Step inside to a comfortable living room filled with natural light from a large picture window. The main level offers two nicely sized bedrooms, a ¾ bathroom with a walk-in shower, and an inviting kitchen with fresh countertops, a tile backsplash, and space for your dining area. The newly finished lower level provides even more versatile living space, featuring a spacious family room and an additional room perfect for a home office, hobby room, or other needs. You’ll also appreciate the new ¾ bathroom, large storage room, and utility area. Enjoy the convenience of the attached garage with additional storage, along with a private back patio and new sidewalk—perfect for enjoying the outdoors. Numerous updates add to the appeal of this move-in-ready home, including: Andersen windows (2025) New condo siding (2026) Furnace and tankless water heater (2024) Finished lower level with a new ¾ bathroom (2023) Updated kitchen countertops and tile backsplash (2023) New plumbing, including the upstairs shower (2023) New back patio (2023) and, Updated window blinds. The roof replacement is contracted for 2027, offering another anticipated improvement to look forward to. Enjoy low-maintenance living with the HOA taking care of snow removal, lawn care, and garbage service. With its flexible living spaces, extensive updates, and convenient amenities, this beautiful condo is ready for you to move in and enjoy. Make this one yours!

823 E Center St, Madison

6000 Marrs Beach Ln, Madison

Courtesy of Eric Harms from Hegg, REALTORS. OFFICE: 605-336-2100

$1,550,000
6 Beds ⋅ 5 Baths ⋅ 22608160 MLS
A new season, and an exceptional opportunity to call Lake Madison home. Imagine crisp autumn mornings overlooking the water, golden sunsets from your sunroom, and gathering with loved ones as the holidays approach. This stunning lakefront retreat offers 5,460 finished square feet with 6 bedrooms and 5 bathrooms, blending luxury, comfort, and inviting spaces for every season. The open-concept main level showcases soaring vaulted ceilings, rich architectural detail, and expansive windows framing panoramic lake and sunset views. A chef-inspired kitchen featuring Wolf and Sub-Zero appliances flows seamlessly into the dining and living areas, creating a welcoming setting for everything from quiet mornings to memorable holiday gatherings. Multiple decks and patios offer places to savor the fresh fall air and peaceful waterfront scenery. The primary suite provides a private escape with sunroom access, tranquil lake views, and a spa-like bath featuring a steam shower and jetted tub. The walkout lower level invites you to settle in on cooler evenings with comfortable in-floor heat, a kitchenette/wet bar, and a wine cellar—an ideal setting for game days, visiting guests, and relaxed entertaining. An oversized, heated 4-stall garage with in-floor heat offers generous space for vehicles, lake gear, and hobbies, while zoned heating and cooling provide year-round comfort throughout the home. Thoughtful design, premium finishes, and timeless craftsmanship complete this remarkable property. Now offered at an improved price, this Lake Madison retreat is ready for your next chapter—from cozy fall weekends to a summer filled with memories on the water.

6000 Marrs Beach Ln, Madison

44856 225th St, Ramona

Courtesy of Brandon Burg from Signature Realty Group LLC. Cell: 605-291-9541

$825,000
3 Beds ⋅ 3 Baths ⋅ 22608116 MLS
Enjoy the space, privacy, and quality of this well-built acreage situated on approximately 11 acres. Built in 2021 and lightly lived in, this ranch-style home offers over 1,600 square feet on the main level with a bright, open-concept layout and large windows that bring in an abundance of natural light. The kitchen features custom cabinetry and high-end appliances, flowing seamlessly into the dining and living areas. The living room is anchored by a propane fireplace, while the dining area provides direct access to the concrete patio—complete with a dedicated propane line for easy grill hookup. The main floor includes a spacious primary suite with a private ensuite featuring a double vanity, walk-in shower, and large closet. A convenient mudroom/laundry area with a half bath is located just off the heated three-stall garage. An additional office space on the main level offers flexibility and could easily be converted into a fourth bedroom. The finished basement adds a large family room, two additional bedrooms, a full bathroom, a storage/utility room, and a concrete safe room. Outside, the property continues to impress with a beautifully maintained lawn and landscaping, mature shelterbelt for privacy and protection, and a well-kept barn and silo. Located on an oil road for convenient access. This property offers the rare opportunity to enjoy the benefits of newer construction without the time, expense, and uncertainty of building—everything is already done and ready to enjoy.

44856 225th St, Ramona

6402 Fischer Pl Unit C17, Wentworth

Courtesy of Ron Weber from Hegg, REALTORS. OFFICE: 605-336-2100

$224,500
2 Beds ⋅ 1 Baths ⋅ 22607503 MLS
Enjoy the lake lifestyle with this inviting 2-bedroom, 1-bath manufactured home situated on its own .09-acre lot near Lake Madison. Whether you're looking for a year-round residence, weekend getaway, or a place to enjoy summers at the lake, this property offers comfortable living with great outdoor space in a beautiful setting. Inside, you'll find an open living and kitchen area with plenty of natural light. The kitchen offers abundant cabinetry, generous counter space, and a large breakfast bar with seating—perfect for casual meals and entertaining. The home also features in-home laundry with additional cabinetry and workspace, adding convenient storage and functionality. Two bedrooms and a full bathroom complete the interior, providing an efficient, easy-to-maintain floor plan. Outside is where this property really shines. Multiple decks provide plenty of room for grilling, entertaining, or simply relaxing outdoors, while mature trees and established surroundings create an inviting lake-community atmosphere. A detached storage shed provides additional space for lake gear, lawn equipment, and seasonal items. Located just steps from Lake Madison, you'll enjoy beautiful lake views and convenient access to everything that makes lake living special. With the added benefit of an owned .09-acre lot, this property offers an opportunity to enjoy your own place near the water without the upkeep of a larger property. Whether you're searching for a summer retreat or a comfortable place to call home, this Lake Madison property offers a great combination of location, outdoor living space, storage, and easy-care living.

6402 Fischer Pl Unit C17, Wentworth

118 Woodland Dr, Madison

Courtesy of Angela Peters from EXIT Realty Advantage. angelapexit@gmail.com

$1,950,000
6 Beds ⋅ 5 Baths ⋅ 22607222 MLS
Situated on over half an acre with 150 feet of prime Lake Madison shoreline, this custom waterfront retreat offers an unrivaled value proposition combining architectural craftsmanship with advanced engineering. Framed by hand-picked Wisconsin quarry limestone and a custom copper exterior archway, the home makes an immediate statement. Enter through the foyer to discover intricate marble tile and ornate wrought-iron scrollwork. Soaring 19-foot ceilings on the main level are highlighted by a dramatic domed center ceiling, while the formal dining area features hand-crafted gold inlay ceiling details and rich Brazilian teak flooring. The kitchen and bathrooms boast custom granite countertops and detailed tile work. Designed for effortless living and entertainment, the home includes an integrated AVI sound and lighting automation system, a private home theater, and a custom security system. The primary suite offers a quiet retreat with a stepped copper ceiling, dual vanities, soaker tub, and double-entry sunken tile shower. The oversized 3-stall garage features heated epoxy floors, a convenient half bath with a built-in pet shower, and ample storage space. The home is being offered fully furnished with curated, unique furniture pieces and original artwork. This move-in-ready property delivers seamless comfort inside and out. Outdoors, lush shrubbery and vibrant flower beds frame expansive gathering spaces featuring a dedicated wood-burning fireplace and a hot tub set beneath a pergola—all overlooking the lake and a newly constructed rock seawall. The grounds are supported by a 6-zone irrigation system with a 3-zone micro-drip line. High-grade construction includes triple-layer TL-6 shingles and a geothermal heating and cooling system complete with a built-in dehumidifier and heated floors throughout. Offering over 6,400 finished square feet, this expansive property is priced to present an extraordinary investment opportunity on Lake Madison.

118 Woodland Dr, Madison

6642 S Lake Trl, Wentworth

Courtesy of Justin Garry from Hegg, REALTORS. OFFICE: 605-336-2100

$1,375,000
5 Beds ⋅ 3 Baths ⋅ 22606935 MLS
Expansive lake views, inviting gathering spaces, and year-round sunrises define life at 6642 S Lake Trail. Set on Lake Madison’s desirable south side, this 5-bedroom, 3-bath walkout ranch offers more than 4,200 square feet of living space—a lakeside retreat with room to entertain beautifully and unwind in comfort. An expansive open-concept kitchen, living, and dining area creates a natural setting for intimate evenings and larger gatherings. The owner’s suite and a second bedroom are conveniently located on the main level. A newly finished 24-by-36 three-season porch brings the lake into focus, with two full walls of windows framing the views and creating a welcoming place to linger. Just off the extra-deep two-stall garage, a versatile loft offers space for a private office, guest retreat, studio, or recreation area. The walkout lower level offers three additional bedrooms, a full bathroom, and a family room with a bar, providing space for guests and relaxed entertaining. Direct access to the lakeside backyard connects indoor gatherings with time outdoors, extending the home’s appeal beyond its walls. Recent improvements bring a fresh, polished feel to the property: interior and exterior paint, all-new landscaping, a new tankless water heater, and the newly finished three-season porch. With these updates complete, the home offers a move-in-ready setting for your next chapter on Lake Madison. A generous lot provides room to spread out, enjoy privacy, and accommodate lake toys, while the lakeside setting invites mornings spent taking in the sunrise. Whether hosting family and friends or savoring a quiet retreat, 6642 S Lake Trail pairs spacious living with the pleasures of life on Lake Madison. Schedule a private showing to experience the views, the gathering spaces, and the setting firsthand.

6642 S Lake Trl, Wentworth

520 S Pleasant Ave, Ramona

Courtesy of Adam Foland from EXIT Realty Advantage. adamsellsmore@gmail.com

$449,000
2 Beds ⋅ 3 Baths ⋅ 22605927 MLS
Escape to the peace and privacy of this beautiful acreage, where mature trees are thoughtfully placed throughout the property to create a picturesque setting with exceptional shelter and seclusion. Conveniently located on an oil road, this property offers a quiet country lifestyle with no neighbors across the street or to the south. The spacious ranch-style home features an open-concept floor plan with vaulted ceilings and plenty of room to grow. Offering the potential for up to five bedrooms and three bathrooms, this home is designed to accommodate a variety of needs. The inviting living room is highlighted by a cozy gas fireplace, while the generously sized kitchen provides abundant cabinetry, ample counter space, and an ideal layout for entertaining. The main floor also includes convenient laundry facilities and two bathrooms. Step through the slider off the breezeway to a massive patio, partially covered for year-round enjoyment, making it the perfect place to relax and take in the peaceful surroundings. Car enthusiasts, hobbyists, and business owners will appreciate the oversized attached double garage with brand-new overhead doors, as well as the impressive 40' x 60' shop. A portion of the shop is insulated and heated, providing comfortable workspace in every season. With its combination of privacy, mature trees, functional outbuildings, and a spacious home full of potential, this exceptional acreage offers the best of country living while remaining easily accessible.

520 S Pleasant Ave, Ramona

500 N Egan Ave, Madison

Courtesy of Adam Foland from EXIT Realty Advantage. adamsellsmore@gmail.com

$389,900
5 Beds ⋅ 4 Baths ⋅ 22605591 MLS
Step into a piece of history with this iconic landmark property, beautifully situated on a spacious corner lot and offering timeless architectural charm with exceptional versatility. Rich in character and meticulously cared for, this one-of-a-kind residence seamlessly blends historic elegance with modern functionality. The home's striking exterior is highlighted by an impressive double-decker wraparound porch featuring ornate support columns and decorative railings, creating a truly unforgettable first impression. Outdoor entertaining is equally inviting with a full brick wood-burning fireplace on the patio—an ideal setting for gathering with family and friends throughout the seasons. Inside, you'll discover beautifully finished living space across three levels, showcasing exquisite original woodwork, elevated ceilings, and an array of decorative windows including oval, curved, and leaded glass that fill the home with warmth and natural light. The cozy living room centers around a natural wood-burning fireplace, while an additional dining or gathering area features a charming natural gas stove, adding comfort and ambiance. Offering five bedrooms and four-plus bathrooms, this remarkable property provides flexibility for a variety of lifestyles. With the potential for up to four separate living spaces, it is perfectly suited for multi-generational living, guest accommodations, or income-producing opportunities. The upper level has previously been configured as two one-bedroom apartments, allowing the home to function as either a grand single-family residence or a mixed-use investment property. Additional features include a heated and insulated oversized double garage, generous living and entertaining spaces, and countless opportunities to customize the home to fit your vision. Whether you're searching for an extraordinary family home, an investment opportunity, or a chance to own one of the community's most recognizable historic residences, this property offers endless possibilities. Lovingly maintained and rich with history, it stands ready for its next chapter.

500 N Egan Ave, Madison

109 Lake Ridge Dr, Wentworth

Courtesy of Rick Trapp from eXp Realty - Elevated Sioux Falls. Cell: 605-728-8521

$685,000
3 Beds ⋅ 2 Baths ⋅ 22605357 MLS
Welcome to one of the finest homes to hit the market in The Lakes Golf Course community in years! Built with exceptional craftsmanship and quality throughout, this impressive ranch-style home offers the perfect combination of luxury, functionality, and peace of mind. The thoughtfully designed main floor features three spacious bedrooms, two bathrooms, and an oversized three-stall garage. The expansive living room is warm and inviting with a stunning gas fireplace, custom built-in custom cabinetry, and plenty of room for entertaining. The chef's kitchen is truly the heart of the home, showcasing quartz countertops, LG appliances, abundant custom cabinetry with convenient pull-out shelves, a large eat-up peninsula, and an incredible walk-in pantry offering storage galore. The primary suite is a private retreat featuring a generous walk-in closet and a luxurious ensuite complete with a soaking tub, walk-in Onyx shower, and expansive vanity. You'll also appreciate the oversized main-floor laundry room with built-in cabinetry, folding counter, and an additional flex room perfect for a home office, pet room, hobby space, or extra storage. The unfinished basement is ready for your personal vision and has been built with efficiency in mind, featuring both blown-in and batt insulation for outstanding comfort and energy performance. Step outside to enjoy both covered concrete porches —the rear overlooking the beautiful surroundings and the front porch providing the perfect place to enjoy both sunrises and sunsets. The exterior is equally impressive with maintenance-free steel siding and soffits that never require painting, gutter guards for easy upkeep, and an oversized garage complete with a floor drain. Perhaps the home's most remarkable feature is the whole-house natural gas generator, providing automatic backup power within seconds of an electrical outage, offering comfort and security year-round. Homes of this caliber rarely become available. Don't miss this incredible opportunity to own an exceptionally built home in one of the area's most desirable golf course communities. Schedule your private showing today!

109 Lake Ridge Dr, Wentworth

54 N Gulch Ln, Wentworth

Courtesy of Todd Nelson from Harr & Lemme Real Estate. Cell: 605-321-9147

$599,900
4 Beds ⋅ 3 Baths ⋅ 22605091 MLS
Easy living in the Lakes Community on hole #8 of the Lakes Golf Course near Lake Madison! Four bedroom, 2 1/2 bath ranch home. The main level has an open concept kitchen/living room with granite tops, electric fireplace, built-ins and formal dining. Huge pantry just inside from the garage. Easy access with 3' doors, maple flooring on main level and main floor laundry. Primary Suite has whirlpool tub, tiled shower and walk in closet. Lower level includes 3 bedrooms, full bath with dual vanity, large family room and unfinished storage/mechanical room. This home was designed with efficiency in mind: permanent cement board siding, aluminum soffit/facia, closed cell foam insulation (completely seals the walls which means no drafts), & Pella fiberglass windows. The backyard has fairway and green views of hole #8 with mature trees, a covered Trex deck and firepit. The South facing home and driveway means less hassle during the beautiful South Dakota winters. The South facing dormer will allow the winter sunlight to pour into your new home. The oversized garage is heated, includes hot and cold water and is designed for your cars and golf cart. The small HOA fee ($150 per year) takes care of street lights and a park that borders Round Lake with a community dock, playground, sand volleyball court and two pickleball courts. The Road District is assessed on taxes at $600 a year to cover road maintenance. Just a short golf cart ride away is the Lakes Bar & Grill that is open year round with a friendly and inviting atmosphere as well as great food. Covenants and Restrictions apply to help protect your investment.

54 N Gulch Ln, Wentworth

6767 Wicklow Hills Ln, Wentworth

Courtesy of Brad Benson from Signature Realty Group LLC. Cell: 605-480-8003

$830,000
3 Beds ⋅ 3 Baths ⋅ 22604945 MLS
Perched on top of a hill overlooking beautiful Lake Madison, this exceptional 3-bedroom, 3-bath lake home offers breathtaking panoramic views and thoughtfully designed indoor and outdoor living spaces. The spacious covered deck, conveniently located just off the kitchen, creates the perfect setting for entertaining or simply relaxing while taking in the spectacular scenery. A covered patio below and a sandy beach area provide even more opportunities to enjoy lake life. Inside, the chef's kitchen is appointed with granite countertops, a natural gas Italian cooktop with electric oven, and a large walk-in pantry. The adjoining dining area and inviting living room feature a stunning wall of windows that frame the spectacular lake views, beautiful hardwood floors, and custom built-ins that add both character and functionality. The private primary suite features an elegant ensuite bath with a walk-in shower and heated tile floors for year-round comfort. The main floor laundry also offers additional storage space and work area. Need a 4th bedroom?….convert the main floor laundry back to a bedroom. The walk-out lower level includes two additional bedrooms, a ¾ bath, a generous family room, and a versatile office or recreation space, offering plenty of room for family and guests. Designed for efficiency and convenience, the home is equipped with geothermal heating and cooling. The oversized, insulated triple-stall garage includes a Level 2 electric vehicle charging station and ample space for vehicles, lake toys, and storage. Just inside the garage, the thoughtfully designed mudroom features built-in lockers, providing the perfect drop zone to keep coats, shoes, and lake gear organized. If you've been searching for a lake home that combines incredible views, quality finishes, energy-efficient features, and exceptional outdoor living, this Lake Madison property is one you won't want to miss.

6767 Wicklow Hills Ln, Wentworth

5471 S Shore Dr, Chester

Courtesy of Callie Wockenfuss from Real Estate Retrievers of Sioux Falls.

$459,900
2 Beds ⋅ 1 Baths ⋅ 22604243 MLS
Rare opportunity to own one of Lake Brant's premier waterfront properties! Offering over 110 feet of shoreline frontage and nearly 140 feet of depth, this oversized lake lot provides an exceptional setting for your future dream home. The existing property features a charming 2-bedroom, 1-bath cabin, allowing you to start enjoying lake life immediately while planning for the future. The possibilities are endless with ample space to build a spectacular lakefront residence with a walk-out basement designed to capture breathtaking water views. Positioned near the deepest part of Lake Brant, this location offers outstanding boating, fishing, water skiing, jet skiing, and year-round recreation. Conveniently located just 25 minutes from Sioux Falls and a short drive to Brookings and Madison, you'll enjoy the perfect balance of lake living and accessibility. Nearby amenities include the popular Shipwreck Bar & Grill just minutes away and Lakes Golf Course only about 10 minutes from the property. Whether you're looking for a summer getaway, an investment opportunity, or the ideal location to build your forever lake home, this property is a rare find. Act quickly and you could be enjoying lake life in time for the Fourth of July! See Last Picture for example of what lot could look like with new home. Inside pictures digitally enhanced to indicate actual room sizes and space. !

5471 S Shore Dr, Chester

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The data relating to real estate for sale on this web site comes in part from the Internet Data Exchange Program of the REALTOR® Association of the Sioux Empire, Inc., Multiple Listing Service. Real estate listings held by brokerage firms other than our company are marked with the Internet Data Exchange™ logo or the Internet Data Exchange thumbnail logo (a little black house) and detailed information about them includes the name of the listing brokers. Information deemed reliable but not guaranteed. The broker(s) providing this data believes it to be correct, but advises interested parties to confirm the data before relying on it in a purchase decision. © 2026 REALTOR® Association of the Sioux Empire, Inc. Multiple Listing Service. All rights reserved.

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