Grant County, WI Commercial Property for Sale (32 Real Estate Listings)

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425 Roosevelt Street, Lancaster

$1,995,000 Saputo

425 Roosevelt Street, Lancaster

5 Acres 34,650 SqFt Commercial MLS® # 1979093

A rare find, this modern food & beverage facility is ideally situated on 5.22 acres in the Lancaster Arrow Ridge Business & Industrial Park. The main floor of this building consists of 34,65...

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Active
1625 Highway 61, Lancaster

$1,800,000

1625 Highway 61, Lancaster

4 Acres 34,482 SqFt Commercial MLS® # 2032762

Over 34,000 sq ft of versatile commercial/industrial warehouse space with excellent visibility and approximately 300 feet of Highway 61 frontage. Multiple purchase options available! Buy the...

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Active
100 N Madison Street, Lancaster

$1,800,000

100 N Madison Street, Lancaster

0 Acres 31,980 SqFt Commercial MLS® # 2033475

Exceptional opportunity to acquire a fully renovated mixed-use commercial building in the heart of historic downtown Lancaster. Renovated in 2014, the property features five main-level comme...

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Active
1400 Ihm Street, Lancaster

$905,000

1400 Ihm Street, Lancaster

1 Acres 9,014 SqFt Commercial MLS® # 2023746

Well-maintained NN leased standalone building occupied by Dollar General in Lancaster, Wisconsin. Dollar General has successfully operated at this location since 2005 and is currently in Opt...

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Active
2 Insight Drive, Platteville

$800,000

2 Insight Drive, Platteville

1 Acres 6,556 SqFt Commercial MLS® # 2033141

Real estate investors here is a prime investment opportunity with professional tenants strategically located on a business highway at a prominent intersection. This high-visibility location ...

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Active
16008 Pine Tree Road, Castle Rock

$790,000 Spurgeon Winery

16008 Pine Tree Road, Castle Rock

6 Acres Commercial MLS® # 2033546

A rare opportunity to own an award-winning winery in Southwest Wisconsin! Spurgeon Winery has a long history of producing award-winning wines and meads made from Wisconsin-grown grapes, appl...

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Active
40 & 50 W Main Street, Platteville

$699,900

↓ $50,000

40 & 50 W Main Street, Platteville

0 Acres 10,074 SqFt Commercial MLS® # 2016793

Turnkey downtown investment opportunity delivering immediate cash flow and minimal future capital needs. This mixed-use property in Platteville features two Main Street retail storefronts an...

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Pending
124 S Main St, Dickeyville

$650,000

124 S Main St, Dickeyville

1 Acres 2,859 SqFt Commercial MLS® # 1918106

Well established Gas Station with convenience store located on high traffic and highway exit. Property features strong daily vehicle count multiple fuel pumps and a fully equipped retail spa...

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Active
3410 County Hhh Road, Jamestown

$625,000 Village Bar

↓ $25,000

3410 County Hhh Road, Jamestown

1 Acres 3,810 SqFt Commercial MLS® # 2016818

Turnkey opportunity to own one of the Tri-State areaâs most iconic dining establishments. A true destination establishment, this beloved supper club has been serving loyal patrons for genera...

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Pending
950 Lancaster Road, Platteville

$525,000

↓ $49,000

950 Lancaster Road, Platteville

1 Acres 8,204 SqFt Commercial MLS® # 2019946

Great business location with 5804 sq ft main level, 2400 sq ft of space in lower level. Men's and women's handicap restrooms along with 2 lower level private restrooms. Along with a forced ...

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Active
85 W Main Street, Platteville

$495,000

↓ $15,000

85 W Main Street, Platteville

0 Acres 12,220 SqFt Commercial MLS® # 2012451

A great investment opportunity located on Main Street in Platteville. Main level has 3 commercial spaces. Second level has 5 apartment rentals and laundry room with new coin operated washe...

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Active
131 Alona Lane, Lancaster

$475,000

↓ $24,000

131 Alona Lane, Lancaster

1 Acres 6,000 SqFt Commercial MLS® # 1985313

This Solid Brick Commercial Building is available in Lancaster. Let your mind wander with the options available for this 6000 square feet structure. There is a large parking lot, dual-zone h...

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Active
196 S Main Street, Potosi

$475,000

↓ $75,000

196 S Main Street, Potosi

1 Acres 11,061 SqFt Commercial MLS® # 2023342

Located in the heart of historic downtown Potosi, directly across from the nationally recognized Potosi Brewing Company, this truly one-of-a-kind property offers endless possibilities in one...

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Active
210 E Main Street, Platteville

$450,000 Al's Auto

210 E Main Street, Platteville

0 Acres 1,843 SqFt Commercial MLS® # 2028970

Prime location for sale! Located at the bottom of Main Street on a corner lot. Well established turn-key business. Automotive repair business the last 22 years. Located on a busy highway...

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Active
445 W Main Street, Dickeyville

$440,000

↓ $5,000

445 W Main Street, Dickeyville

0 Acres 2,902 SqFt Commercial MLS® # 2025723

Investment Opportunity! B2 Commercial property includes two parcels (116-00106-0000 and 116-00107-0000) and features five income-producing rental units plus an additional commercial storef...

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Active
915 E Mineral Street, Platteville

$425,000

915 E Mineral Street, Platteville

0 Acres 4,157 SqFt Commercial MLS® # 2030466

Unlock the potential of this versatile commercial property, ideally suited for many types of professional services, retail, or office use. Formerly a medical facility, the layout offers a fu...

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Active
1038 Lincoln Avenue, Fennimore

$260,000

1038 Lincoln Avenue, Fennimore

0 Acres 4,864 SqFt Commercial MLS® # 2031214

HISTORICAL LAW OFFICE BUILDING WITH EXCEPTIONAL POTENTIAL! Discover a unique opportunity in the heart of Fennimore with this corner-lot historical law office building offering over 4,000 sq....

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Pending
410 State Road 133, Boscobel

$234,500

410 State Road 133, Boscobel

2 Acres 2,880 SqFt Commercial MLS® # 2025817

If you have or are thinking of an in-home business, this may be just the right place. The Sellers acquired a CUP from the City of Boscobel to live in and operate their business in this buil...

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Grant County, WI Real Estate Statistics

Average Price $333K
Lowest Price $1
Highest Price $4.6M
Total Listings 243
Avg. Days On Market 193
Avg. Price/SQFT $158

Property Types (active listings)


As of October 8, 2026 there are 32 active Grant County, WI commercial real estate listings for sale with an average listing price of $497,803. The highest-priced commercial property listing is $1,995,000, while the lowest priced commercial property can be purchased for $1. Grant County, WI Commercial properties for sale have an average price of $80 per square foot, based on commercial listings with an average of bedrooms, bathrooms, and 7,481 square feet of living space.

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