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650 S Main St Fontana, WI $ 2,495,000
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$ 2,495,000 Get more info
650 S Main St
$ 2,495,000
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650 S Main St

Fontana, WI, 53125
$ 2,495,000
Bedrooms9 Baths5.1 Sq 10,000

Monthly Estimate*

$ 17,232

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Single Family Home for sale in Fontana, WI

for $2,495,000 with 9 bedrooms and 5 full baths, 1 half bath. This 10,000 square foot home was built in 1886 on a lot size of 1.31.

Discover Black Walnut Farm, a one-of-a-kind 9-bedroom, 5.5-bath Fontana estate near Geneva Lake. Set on approximately 1.3 acres, this nearly 10,000-sq.-ft. landmark unites an 1836 post-and-beam barn with an 1899 prairie-style trolley depot. Inside, exposed beams, a stone fireplace, grand gathering spaces, a 14-seat dining table, den, bar and game room create an unforgettable setting for up to 26 guests. Outdoors, enjoy tennis/pickleball, a seasonal swim spa, fire pit, porch, deck, lawn and gardens. A highly rated short-term rental with documented provenance, a preservation award and proven income history. Tourist Rooming House permit stated through June 30, 2027. Buyer to verify zoning, permit transferability and future rental use.

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Single Family Active

Price

$ 2,495,000

Bedrooms

9

Full Bath

5

Half Bath

1

Property Type

Single Family

Taxes

$ 6,947

Style

Lot Size

1.31

Year Built

1886

Town/City

Fontana

County/Region

Walworth

MLS | Web ID

1983975
Features
Exterior
Lot Description Adjacent to Park/Greenway View of Water
Architecture Other
Exterior Stucco Vinyl
Garage Type None
Driveway Parking Space Unpaved
Misc. Exterior Deck Patio
Flood Plan No
Outbuildings Storage Shed
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Interior
Heating Fuel Natural Gas
Basement Full Partially Finished Stone Walk Out/Outer Door
Misc. Interior Cable TV Available High Speed Internet Hot Tub Natural Fireplace Sauna Simulated Wood Floors Skylight Vaulted Ceiling(s) Walk-In Closet(s) Walk-thru Bedroom Wood Floors
Total Bedrooms 9
Bath Description At least one Bathtub Ceramic Tile Jetted Tub MBR Bath Separate Tub MBR Bath Walk-in Shower Off MBR Shower Over Tub Shower Stall
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General
Zoning Res
Number of Garage Spaces 0.00
Full Baths 5
Half Baths 1
Year Built 1886
Accessibility Bedroom on Main Level Full Bath on Main Level Open Floor Plan
Style Other
County Walworth
Property Type A
Municipality Village
Tax Year 2025
Directions Hwy 67 to Dewey Ave. Left on Main. Home on Right
High School Big Foot
City Fontana
Taxes 6947.00
School District Fontana J8
Elementary School Fontana
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* Excluded Features
List By
Compass Wisconsin-Lake Geneva

Broker

shirley.coulman@compass.com

Email

Affordability Calculator

$17,811
Per Month
97%
3%
0%
Monthly Principal & Interest
$17,232
Monthly Property Taxes
$579
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 7.375% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
1166295 Elementary School
1168166 Middle School
Big Foot High School High School
See complete school information
Pricing History
DatePricePrice ChangeDescription
10/8/2026$2,495,000 Listed Price

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650 S Main St, Fontana, WI, 53125 is a Single Family Home for sale at $2,495,000 with 10,000 sqft and a lot size of 1.31. 650 S Main St has 9 bedrooms, 5.1 baths, and was built in 1886. The property's zip code is 53125 which is in Fontana, WI

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