Rock County, WI Lake Property For Sale (44 Real Estate Listings)

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$1,750,000 Two stocked ponds

5140 N Kennedy Road, Harmony

4 Beds 4.5 Baths 31 Acres 5,828 SqFt Single Family MLS® # 1999282

Experience unparalleled luxury in this exclusive custom built 31-acre estate ideally located between Chicago and Madison. Offering spacious living areas, stunning year-round views & an array...

Century 21 Affiliated

$975,000 Meri-J Ranch

1114 E Colley Road, Turtle

17 Acres 32,158 SqFt Commercial MLS® # 1996991

Equestrian Farm! A spacious and well-equipped property for horse lovers and investors. Whether you want to breed, train, or board, horses, this farm has everything you need and more. Propert...

GateWay, Realtors

$900,000 Redwood Motel

↓ $95,000

3912 N Hackbarth Road, Janesville

2 Acres 7,892 SqFt Commercial MLS® # 1982383

Location Location Location. This charming retro style motel is a great business opportunity for the right investor, with rental potential as well as vacationer revenue. The property features...

Shorewest, REALTORS

$599,900 Rock Lake

↓ $20,100

360 E Richardson Springs Road, Fulton

3 Beds 1 Bath 0 Acres 1,048 SqFt Single Family MLS® # 1994365

Discover the crown jewel of the block - this riverfront beauty sits prodly on the largest double lot around, offering endless possibilities and panaoramic water views. With a mix of charm a...

First Weber Inc

$570,000 Petry Chiro & Wellness

↓ $30,000

75 W Fulton Street, Edgerton

3,653 SqFt Commercial MLS® # 1984065

Desirable Stand Alone Commercial building located in the heart of downtown Edgerton! Looking for a great opportunity to be a part of a local community? Look not further! This 3600+ sq ft bu...

Pat's Realty Inc

$559,000 Lake Koshkonong

11725 N Heritage Ridge, Fulton

5 Beds 3 Baths 1 Acres 3,541 SqFt Single Family MLS® # 1998460

Immaculate ranch style home in the beautiful Woodlands Subdivision - walking path to the community pier on Lake Koshkonong. Too many updates to list! 10' ceilings, gorgeous gas fireplace w/ ...

Bunbury & Assoc, REALTORS

$519,900 Rock Lake

630 E Ellendale Road, Fulton

4 Beds 2.5 Baths 0 Acres 2,918 SqFt Single Family MLS® # 1998846

HOME ON THE WATER! 88 ft of Rock River frontage leading to Lake Koshkonong! Double pier with canopy. 4 bedrooms, 3 baths! Finished lower level w/full bath & HUGE bedroom & a walk-out to gara...

Gambino Realtors

$499,900 Rock Lake

1263 N Parker Drive, Janesville

4 Beds 1.5 Baths 1 Acres 2,480 SqFt Single Family MLS® # 1999389

Rock River summers are now available! 4 bedroom home in the same family for over 55 years! Spacious living room with an elegant fireplace opens up to a rec room with a walk out to water fron...

Briggs Realty Group, Inc

New

$479,900 Turtle Creek

8839 S Creek Road, Turtle

3 Beds 2.5 Baths 2 Acres 3,242 SqFt Single Family MLS® # 1999760

Welcome to your own slice of serenity in the Town of Turtle! This 3-bedroom, 2.5-bath home sits on 1.90 acres with 230 feet of Turtle Creek frontage, perfect for peaceful mornings, kayaking ...

Shorewest, REALTORS

$399,900 Petry Chiropractic

#1 - 75 W Fulton Street, Edgerton

2,500 SqFt Commercial MLS® # 1990246

Attention Doctors, Dentists, Lawyers, Clinics or someone looking to purchase a commercial space and rent out office spaces, etc..OR maybe you are just wanting to open a new location? This is...

Pat's Realty Inc

$380,000 Rock Lake

↓ $19,900

9697 N Blackhawk Drive, Fulton

1 Acres Land MLS® # 1948034

WATERFRONT!! Very RARE opportunity to own a vacant on on the river! Build your dream home! The most amazing waterfront lot on the river with access to Lake Koshkonong on .70 acres and 176 f...

Pat's Realty Inc

$359,900 Rock Lake

9214 N County Road F, Fulton

4 Beds 2 Baths 1 Acres 2,323 SqFt Single Family MLS® # 1998903

Charming 4-bedroom, 2- full bath home on the Rock River with access to Lake Koshkonong! Enjoy endless recreation right from your backyard. This property features an oversized 3+ car tandem g...

First Weber Inc

$300,000 Lake Koshkonong

10643 N Bay Shore Lane, Milton

2 Beds 1.5 Baths 1,275 SqFt Condo MLS® # 1995744

Just minutes from the interstate! Spend your days soaking up the sun on Lake Koshkonong or unwind on the beautifully maintained grounds with an in-ground heated pool, pool house, and shared ...

EXP Realty, LLC

$295,000 Rock Lake

9433 N Arrowhead Shores Road, Fulton

1 Bed 1 Bath 1 Acres 416 SqFt Single Family MLS® # 1997310

Dreaming of your own Adirondack cottage in WI? Here it is! 124 of water frontage on a quiet section of Rock River with access to Lake Koshkonong. .72 acre wooded lot that feels very privat...

Pat's Realty Inc

$285,000 Rock Lake

↓ $14,000

2012 Parkside Drive, Janesville

3 Beds 2.5 Baths 1,895 SqFt Condo MLS® # 1984307

Here is your incredible chance to live in the Janesville's gorgeous Riverside Park, in close proximity to all the city has to offer! The winter is magical and you will love the bike trails r...

Century 21 Affiliated

$280,000 Rock Lake

↓ $70,000

0000 S Lookout Drive, Beloit

3 Acres Land MLS® # 1973338

Great opportunity for an individual owner looking for a large piece of land with over 300’ of river frontage, or a developer/builder of custom homes. There are 4 lots included in the purchas...

GateWay, Realtors

New

$269,000 Bass Creek

2934 W Bass Creek Road, Rock

3 Beds 1 Bath 2 Acres 1,221 SqFt Single Family MLS® # 1999754

This home sitting on over 2 acres is a private outdoor oasis where you are surrounded by nature! There are stairs to go down to potential pier (no pier currently) to Bass Creek which flows i...

EXIT Realty HGM

$240,000 Turtle Creek

↓ $10,000

11914 E Creek Road, Bradford

7 Acres Land MLS® # 1986811

Bring your plans and build your dream home on this beautiful near 7 acre lot. Rolling topography for an exposed lower level. You're sure to love the scenic 500'+ frontage on Turtle Creek. ...

First Weber Inc

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Rock County, WI Real Estate Statistics

Average Price	$334K
Lowest Price	$5.4K
Highest Price	$6.4M
Total Listings	717
Avg. Days On Market	147
Avg. Price/SQFT	$188

Property Types (active listings)

As of May 18, 2025 there are 44 active Rock County, WI lake property listings for sale with an average listing price of $286,427. The highest-priced waterfront listing is $1,750,000, while the lowest priced waterfront listing can be purchased for $49,900. Rock County, WI lakeshore listings have an average price of $157 per square foot, based on listings with an average of 2.6 bedrooms, 1.7 bathrooms, and 1,823 square feet of living space.

Rock County, WI Lake Property For Sale (44 Real Estate Listings)

$1,750,000 Two stocked ponds

5140 N Kennedy Road, Harmony

$975,000 Meri-J Ranch

1114 E Colley Road, Turtle

$900,000 Redwood Motel

3912 N Hackbarth Road, Janesville

$599,900 Rock Lake

360 E Richardson Springs Road, Fulton

$570,000 Petry Chiro & Wellness

75 W Fulton Street, Edgerton

$559,000 Lake Koshkonong

11725 N Heritage Ridge, Fulton

$519,900 Rock Lake

630 E Ellendale Road, Fulton

$499,900 Rock Lake

1263 N Parker Drive, Janesville

$479,900 Turtle Creek

8839 S Creek Road, Turtle

$399,900 Petry Chiropractic

#1 - 75 W Fulton Street, Edgerton

$380,000 Rock Lake

9697 N Blackhawk Drive, Fulton

$359,900 Rock Lake

9214 N County Road F, Fulton

$300,000 Lake Koshkonong

10643 N Bay Shore Lane, Milton

$295,000 Rock Lake

9433 N Arrowhead Shores Road, Fulton

$285,000 Rock Lake

2012 Parkside Drive, Janesville

$280,000 Rock Lake

0000 S Lookout Drive, Beloit

$269,000 Bass Creek

2934 W Bass Creek Road, Rock

$240,000 Turtle Creek

11914 E Creek Road, Bradford

Related Pages

Rock County, WI Real Estate Statistics

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