650 S Main STREET, Fontana, WI 53125

Fontana
Local realty services provided by:ERA MyPro Realty
Listed by: shirley coulman
Office: compass wisconsin-lake geneva
MLS#:1983975
Source:Metro MLS
650 S Main STREET,Fontana, WI 53125
$2,495,000
  • 9 Beds
  • 6 Baths
  • 10,000 sq. ft.
  • Single family
  • Active

Price summary

  • Price:$2,495,000
  • Price per sq. ft.:$249.5

About this home

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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Home facts

  • Year built:1886
  • Listing ID #:1983975
  • Added:1 day(s) ago
  • Updated:October 09, 2026 at 09:04 PM

Rooms and interior

  • Bedrooms:9
  • Total bathrooms:6
  • Full bathrooms:5
  • Flooring:Wood Floors
  • Dining Description:On Main Level
  • Bathrooms Description:Ceramic Tile, Master Bedroom Bath, Master Bedroom Bath: Tub/No Shower, Master Bedroom Bath: Walk-In Shower, Shower Over Tub, Shower Stall, Tub Only, Whirlpool
  • Kitchen Description:Dishwasher, Disposal, Microwave, On Main Level, Oven, Range, Refrigerator
  • Bedroom Description:Master Bedroom On Upper Level, Walk-In Closet(s), Walk-Through Bedroom
  • Basement Description:Full, Partially Finished, Walk Out/Outer Door
  • Living area:10,000 sq. ft.

Heating and cooling

  • Cooling:Central Air, Forced Air, Multiple Units, Window/wall AC
  • Heating:Forced Air, Multiple Units, Natural Gas

Structure and exterior

  • Year built:1886
  • Building area:10,000 sq. ft.
  • Lot area:1.31 Acres
  • Construction Materials:Stucco, Stucco/Slate, Vinyl
  • Exterior Features:Deck, Patio
  • Foundation Description:Stone

Schools

  • High school:Big Foot
  • Elementary school:Fontana

Utilities

  • Water:Municipal Water
  • Sewer:Municipal Sewer

Finances and disclosures

  • Price:$2,495,000
  • Price per sq. ft.:$249.5
  • Tax amount:$6,947 (2025)

Features and amenities

  • Appliances:Dishwasher, Disposal, Microwave, Oven, Range, Refrigerator, Washer, Window A/C
  • Laundry features:Dryer, Washer
  • Amenities:Cable/Satellite Available, Cathedral/Vaulted Ceiling, High Speed Internet, Skylight(s)
  • Pool features:Hot Tub, Sauna

Parking

  • Parking description:1 Space
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