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$1,200,000
4 Beds 2.5 Baths CLOSED Status
Set on 3.226 private acres in the Town of Sumner, this award-winning country estate spans two parcels & six decades of quality vision. The main house has 4 bedrooms, 2 full & 2 half baths, vaulted ceilings in the great room & kitchen, coffered ceiling in living room, custom stonework, wine bar with refrigeration, built-in coffee station, and a 2020 award-winning kitchen & bathroom remodel. Two stamped concrete patios deliver the outdoor living you've been dreaming of: a built-in fireplace & hot tub on the lower level, built-in gas & Big Green Egg grill station on the upper. The 2017 built 30x60 two-story outbuilding is in a class of its own: 8" spancrete floors, in-floor radiant heat, A/C, 3-car garage, half bath, & its own dedicated well & septic. Infrastructure throughout: four furnaces, three sump pumps, two wells, two septic systems, two propane tanks. Metal shingle roof on the house. Standing seam on the outbuilding.Drip irrigation flower beds.Floors Sapele Mahogany. Two parcels.

N2407 & N2413 Kunz Road Road, Sumner

Listing courtesy of Stark Company, REALTORS. Selling Office: .

$1,000,000
5 Beds 4 Baths CLOSED Status
Welcome to a home where luxury, comfort, and country living come together in all the right ways. This stunning three-level property features 5 spacious bedrooms, 4 luxurious bathrooms, and over 4,800 finished sq ft designed for living, entertaining, and relaxing in style. Love to host? The open-concept layout makes it effortless. Whip up culinary delights in the show-stopping kitchen with a butler pantry, then gather with guests on the expansive wooden deck or stamped concrete patio, perfect for indoor-outdoor entertaining. Need space for hobbies, toys, or storage? The 40x60 heated pole shed, half with radiant heat, has you more than covered. Set on 40+ picturesque acres with quick access to Highway 8, this property also features over 1,500 feet of frontage on Pokegama Creek, adding even more beauty, privacy, and opportunities to enjoy the outdoors. Enjoy the serenity of country living with the convenience of an easy commute, or skip the drive altogether with Mosaic Fiber internet keeping remote work fast and seamless.

2424 12 3/4 Avenue Avenue, Sumner

Listing courtesy of Real Estate Solutions. Selling Office: .

$750,000
CLOSED Status
Rare Waterfront Opportunity! Discover 3.4 acres of pure potential with over 300 feet of Lake Koshkonong frontage! Create your dream lake home surrounded by serene woods and natural beauty ? or explore the development potential of multiple buildable lots. A private, partially wooded setting with an asphalt drive to a charming footbridge and stone steps leading down toward the water. Wander the bark-chip path to an existing boathouse or enjoy your own spring-fed pond (30? x 15?) A true nature lover?s paradise private, peaceful, and full of possibility. Original home and garage have been removed, leaving a clean slate complete with 250? well, sewer connection, natural gas, and electricity on-site. Property is very overgrown ? appointment required to walk the land. Do not walk w/o agent.

N1068 Lake Drive Drive, Sumner

Listing courtesy of Pat's Realty Inc. Selling Office: .

$680,000
5 Beds 2 Baths CLOSED Status
CELEBRATE MEMORIAL DAY ON THE LAKE! Don?t let the cozy lake front exterior fool you?this 5-bedroom retreat is a masterclass in space-planning. Perfectly scaled for easy maintenance, yet intelligently designed to sleep a crowd, this Lake Koshkonong gem is the ultimate "hospitality house." The open-concept heart of the home features a designer chef?s kitchen (2022) with high-end finishes, flowing seamlessly to a composite deck (2024) for al fresco dining. With five dedicated sleeping areas, everyone gets a bed, plus great AirBNB opportunities when you are not there. High-efficiency upgrades (subfloor 2023, siding/sliders 2024, smart temperature control) make this house a great find. A 34-foot lawn stretches from the home to the water's edge & your private aluminum dock perfect for boating & fishing (2021). This is your chance to get the lake home you have been dreaming about! Get in before the Spring market! Act fast, seller is offering a $5000 CREDIT if you close before Memorial Day!

W9595 Lake Drive Drive, Sumner

Listing courtesy of Keller Williams Realty. Selling Office: .

$675,000
5 Beds 4 Baths CLOSED Status
Welcome to this beautiful 5-bedroom, 3.5-bath home, offering space, comfort, and style. The open concept living, kitchen, and dining area features hardwood floors, vaulted ceilings, and abundant natural light. The expansive primary suite includes a custom shower, jetted tub, a large walk-in closet and private deck, your own personal retreat. Upstairs, a large loft provides flexible space, while the lower-level walkout showcases a wet bar complete with a wine cooler and fridge, perfect for entertaining. Escape into the expansive Media room for gaming or relax watching your favorite show. Step outside to a large deck overlooking the yard, where wildlife often visits. The 4-car attached garage offers plenty of room for vehicles and storage. Fully remodeled in 2017 with new patio doors added in 2020, this home seamlessly blends modern updates with comfortable living.

W13455 Fairway Lane Lane, Sumner

Listing courtesy of Hometown Realty Group. Selling Office: .

$633,000
5 Beds 2 Baths CLOSED Status
Welcome to this beautifully maintained 4 bedroom, 2 bathroom home built in 2018, perfectly situated on a peaceful and private 20-acre setting. This property offers the ideal blend of comfort, space, and country living, with German Creek running through the land, perfect for enjoying your own trout fishing right at home. Step inside to an inviting open-concept layout designed for easy main-level living. The spacious living room features a stunning stone gas fireplace, creating a warm and cozy focal point. The kitchen and dining areas flow seamlessly, making this home perfect for both everyday living and entertaining. The primary suite offers a relaxing retreat with a large walk-in closet and an ensuite bathroom complete with a walk-in shower. Three additional bedrooms provide ample space for family, guests, or a home office. Enjoy the outdoors from the covered front porch, ideal for taking in beautiful sunrises, or the stamped concrete back patio, perfect for relaxing or entertaining. The expansive yard offers plenty of room to roam and enjoy the peaceful surroundings. Car enthusiasts and hobbyists will appreciate the attached heated 3-car garage, offering abundant space for vehicles, storage, or a workshop. A poured 28 x 36 concrete pad is already in place for a future detached outbuilding if desired. The home also features a new roof installed following the 2023 hailstorms, and has been PRE-INSPECTED for added peace of mind.

1524 26th Street Street, Sumner

Listing courtesy of Real Estate Solutions. Selling Office: .

$600,000
2 Beds 1 Baths CLOSED Status
?WOW!? is what you?ll say when you step out onto the massive, 2 tiered COVERED deck that gives you not only beautiful lake views, but views of eagles, pelicans and other wildlife, too! Oh, and did I mention the NG fire pit on the deck for cozy evenings? Inside, the wall of windows make sure that even when indoors, your view stays the same. A nicely updated kitchen with quartz counter tops is steps away from the deck for entertaining ease. The primary bedroom comfortably holds a king bed and dressers. The secondary bedroom has a built in murphy bed, so it can make a great office and provide sleeping quarters, too. The bathroom has a new walk in shower. An oversized driveway gives plenty of parking space and the 50 amp RV hook up adds another income option if you choose to STR. Spray foam insulation and all new windows keep heating and cooling at a low cost. The new roof and windows have a transferable warranty, too! Koshkonong is calling you, so why wait!

N1032 Lake Drive Drive, Sumner

Listing courtesy of EXP Realty, LLC. Selling Office: .

$600,000
3 Beds 2 Baths CLOSED Status
This home will fly off the market! Limited showing opportunities and OPEN HOUSE 7/6 Sunday 1-3pm. Stunning Lake Koshkonong retreat! Enjoy a Wisconsin "Up North" feel with an easy commute. This bright two story home (3 beds, 2 baths), fully rebuilt to brand new in 2009-features Hickory hardwood floors, maple cabinetry, main-level laundry, recessed lighting, two gas fireplaces, cedar-lined closets and a full basement. Huge 36x30 three car garage ready for cars and toys. Enjoy 60ft of PRIVATE park waterfrontage with scenic landscaping, fire pit and personal pier. Perfect for boating, kayaking, paddle boarding, fishing, snowmobiling & more on this 10,000-acre lake. Walking distance to the popular Northshore Chophouse. Easy access to Janesville/Chicago, Madison and Milwaukee!

W7742 Lamp Road Road, Sumner

Listing courtesy of Lindsay Gallagher & Associates. Selling Office: .

$560,000
3 Beds 2 Baths CLOSED Status
Is there a 3-bed home in Fort Atkinson with acreage, privacy, and a large shop? Yes! New shop. New roof. New furnace. New windows. New electric. Live surrounded by nature at N2493 Kunz Rd, set on 9 acres of wooded beauty with peaceful trails and abundant wildlife, creating harmonious views in every direction. The major updates are already complete for easy living, including flooring throughout that has been redone/refinished during ownership. Enjoy the outdoors with a patio that overlooks natural gardens and serene surroundings. The 40'x40' 3-bay shop is surrounded with concrete & has updated electrical, lights, and propane (ready for a future heater). Imagine its versatility for projects, storage, or business use. All of this is conveniently located near Highways 12, 26, and 106. Property sold as-is. Buyer home warranty included.

N2493 Kunz Road Road, Sumner

Listing courtesy of Better Homes and Gardens Real Estate Dream Partners. Selling Office: .

$427,000
2 Beds 1 Baths CLOSED Status
Nestled in a serene, park-like setting beneath a canopy of majestic 200-year old trees, adorable 2-Bed, 1-Bath lake cottage offers the perfect blend of rustic charm and lakeside tranquility. Steps from the shores of Lake Koshkonong, the property invites you to unwind, unplug, and soak in the natural beauty of Wisconsin?s beloved Lake Koshkonong, a 10,460 acre lake. While the cottage is move-in ready, it?s also a blank canvas for your personal touch. A little updating?could elevate this gem into a dreamy lakefront escape. Per Seller: Lot Dimensions 155 (waterfront) x 300, updates within 5 years include siding and windows. Source for year built=Title Company research. Land is not taxed, subject to Archaeological Preservation Covenants. 2 parcels: 028-0513-2121-006 and 028-0513-2121-007

W8738 White Crow Road Road, Sumner

Listing courtesy of Coldwell Banker Real Estate Group. Selling Office: .

$390,000
CLOSED Status
Exceptional 80-acre property in Barron County offering the perfect blend of recreation, build potential, and investment opportunity. Conveniently located on a blacktop road just minutes from Chetek and Rice Lake, this property features power at the road, an established driveway with culvert already in place, making it an ideal location for a future home, cabin, or hunting retreat. The land has not been enrolled in any government programs, giving the new owner complete flexibility to manage and utilize the property as they choose. A diverse mix of mature timber and younger regenerating growth creates outstanding wildlife habitat and excellent cover for deer, turkey, and other game. Located in a proven hunting area, this property offers everything serious outdoorsmen look for. A well-maintained trail system winds throughout the property, providing easy access for ATVs, hiking, hunting, and land management. Toward the back of the property, a large open area sits adjacent to neighboring agricultural fields, creating an ideal location for a food plot and an exceptional opportunity to attract and hold wildlife throughout the season. Whether you're searching for a premier hunting property, a private getaway, or a beautiful place to build while enjoying the outdoors, this Barron County property offers endless possibilities. With excellent access, quality habitat, no government program restrictions, and a highly desirable location near Chetek and Rice Lake, this is a rare opportunity to own a versatile piece of Northwest Wisconsin.

27th Street Street, Sumner

Listing courtesy of Keller Williams Realty Diversified. Selling Office: .

$385,000
CLOSED Status
Welcome to a premier hunting and recreational property located on the Horseshoe, an area known for producing exceptional whitetail deer. This property offers everything the serious outdoorsman could want?several established food plots, an extensive trail system for easy access, a shed, and a rustic hunting cabin nestled in the heart of the land, perfect for weekend getaways. Many trophy bucks, turkeys, and large bears have been harvested over the years. The property was selectively cut a few years ago and is now flourishing with a balance of many mature white oaks and thick underbrush that provides ideal bedding cover and food for deer and other wildlife. It is currently enrolled in the MFL-Closed program for a few more years, but with no additional mandatory cuttings required, future management decisions are entirely yours. Whether you?re seeking a proven whitetail destination, a peaceful retreat, or an outdoor playground, this property delivers unmatched opportunity.

X 16th Avenue Avenue, Sumner

Listing courtesy of Whitetail Properties Real Estate. Selling Office: .

$385,000
CLOSED Status
Welcome to a premier hunting and recreational property located on the Horseshoe, an area known for producing exceptional whitetail deer. This property offers everything the serious outdoorsman could want?several established food plots, an extensive trail system for easy access, a shed, and a rustic hunting cabin nestled in the heart of the land, perfect for weekend getaways. Many trophy bucks, turkeys, and large bears have been harvested over the years. The property was selectively cut a few years ago and is now flourishing with a balance of many mature white oaks and thick underbrush that provides ideal bedding cover and food for deer and other wildlife. It is currently enrolled in the MFL-Closed program for a few more years, but with no additional mandatory cuttings required, future management decisions are entirely yours. Whether you?re seeking a proven whitetail destination, a peaceful retreat, or an outdoor playground, this property delivers unmatched opportunity.

TBD 16th Avenue Avenue, Sumner

Listing courtesy of Whitetail Properties Real Esta. Selling Office: .

$369,900
CLOSED Status
Welcome to a premier hunting and recreational property located on the Horseshoe, an area known for producing exceptional whitetail deer. This property offers everything the serious outdoorsman could want?several established food plots, an extensive trail system for easy access. Many trophy bucks, turkeys, and large bears have been harvested over the years. The property was selectively cut a few years ago and is now flourishing with a balance of many mature white oaks and thick underbrush that provides ideal bedding cover and food for deer and other wildlife. It is currently enrolled in the MFL-Closed program for a few more years, but with no additional mandatory cuttings required, future management decisions are entirely yours. Whether you?re seeking a proven whitetail destination, a peaceful retreat, or an outdoor playground, this property delivers unmatched opportunity. Give me a call for your own private tour.

TBD E 16th Avenue Avenue, Sumner

Listing courtesy of Whitetail Properties Real Esta. Selling Office: .

$369,900
CLOSED Status
Welcome to a premier hunting and recreational property located on the Horseshoe, an area known for producing exceptional whitetail deer. This property offers everything the serious outdoorsman could want?several established food plots, an extensive trail system for easy access. Many trophy bucks, turkeys, and large bears have been harvested over the years. The property was selectively cut a few years ago and is now flourishing with a balance of many mature white oaks and thick underbrush that provides ideal bedding cover and food for deer and other wildlife. It is currently enrolled in the MFL-Closed program for a few more years, but with no additional mandatory cuttings required, future management decisions are entirely yours. Whether you?re seeking a proven whitetail destination, a peaceful retreat, or an outdoor playground, this property delivers unmatched opportunity. Give me a call for your own private tour.

East 16th Avenue Avenue, Sumner

Listing courtesy of Whitetail Properties Real Estate. Selling Office: .

$300,000
4 Beds 3 Baths CLOSED Status
Welcome to peaceful country living on 5 beautiful wooded acres just minutes from Rice Lake. This well maintained 4 bedroom 2 bathroom home offers a comfortable layout with great space both inside and out. The main level features a bright living room, a functional kitchen, and three bedrooms including a spacious primary suite with a large ensuite bathroom complete with a tiled walk in shower and a relaxing soaker tub. Two additional bedrooms are also conveniently located on the main level. The walkout lower level offers a large family room along with two additional bedrooms, providing plenty of space for guests, entertaining, or a growing household. Enjoy the privacy and serenity of the wooded setting with room to roam, explore, or simply unwind. A large insulated pole shed provides excellent space for storage, hobbies, or parking vehicles year round. If you are looking for peace and quiet with the convenience of being close to town, this property is a must see.

1584 28 1/2 Street Street, Sumner

Listing courtesy of Real Estate Solutions. Selling Office: .

$245,000
2 Beds 1 Baths CLOSED Status
This bright, charming ranch home is nestled in a rural subdivision on beautiful Lake Koshkonong. Here you will find all the pros of Wisconsin lake living! This 2-bedroom home has an efficient, open layout that will be sure to keep you comfortable. It boasts a heated, oversized garage perfect for a shop or storing your watercraft. A new public boat launch (one of only four on the lake) is just down the road for easy water access. Don?t want to wait until summer to enjoy the water? A high-end hot tub is right outside your back door, ready for its next owners! The property is located just outside of Dane County, so look forward to lower taxes while still being well-connected to surrounding communities and Madison: 22 min to Madison beltline, 16 min to Janesville, and 9 min to Edgerton.

N1047 Olson Road Road, Sumner

Listing courtesy of EXP Realty, LLC. Selling Office: .

Copyright 2026 WIREX Multiple Listing Service. All rights reserved. IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. All information is deemed reliable, but not guaranteed. Information is supplied by seller and other third parties and has not been verified.

Copyright 2026 WIREX Multiple Listing Service. All rights reserved. IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. All information is deemed reliable, but not guaranteed. Information is supplied by seller and other third parties and has not been verified.