$1,850,000

3 Beds 4 Baths 3,710 Sqft

21626 18th Street, Union Grove, WI 53182

Property Type: Single-Family
Building Type: 2 Story
Time on Market: 62 days
Price per Sqft: $499
Waterfront: Y
Garage: 2 Car
Total Taxes: $12,617
Est. Age: 21+ Years
Virtual Tour: View Tour

Description

Combining architectural significance with exceptional privacy, this 23+ acre estate offers a harmonious connection between luxury living and the natural world! Custom built 3710 sq/ft Frank Lloyd Wright-inspired design w/long horizontal lines, expansive walls of floor-ceiling glass, natural Sedona stone, & warm wood finishes create a residence that feels organically rooted in its surroundings. The wall of shelving in the foyer is just one of many built-ins. Crafted living spaces for both privacy and entertainment. The private pond is the focal point of the property along w/the walking trails through the towering hardwood trees attracting local wildlife. Art Deco-stained glass accents. Large attached 2.5 car garage and a heated 3+ additional garage for the mechanic or wood craftsman.

Property Details

Interior

Appliances:
  • Cooktop, Dishwasher, Disposal, Dryer, Microwave, Oven, Range, Refrigerator, Washer
Basement:
  • Block, Full
Baths:
  • Full Baths: 3
  • Half Baths: 1
  • Bath Descriptions: Whirlpool,Master Bedroom Bath: Tub/No Shower,Master Bedroom Bath: Walk-In Shower,Master Bedroom Bath
Heating/Cooling:
  • Central Air, Forced Air
Heat Fuel:
  • Lp Gas
Interior Features:
  • Water Softener, Pantry, Walk-in closet(s)
Sqft:
  • Total Sqft: 3,710
  • Lot Sqft Source: Blueprint
  • Estimated Sqft Range: 3501 or more,3501-5000,2501 or more

Rooms

Room Basement Level Lower Level Main Level Upper Level
Master Bedroom 13x20
Bedroom 2 12x12
Bedroom 3 12x15
Den/Office 11x12
Family Room 12x18
Kitchen 12x15
Living Room 19x20

Exterior

Acreage:
  • Range: 20+
  • Source: Assessor/Public Record
Exterior:
  • Wood
Garage:
  • Details: Opener Included, Heated, Attached, 2 Car
  • Spaces: 2.5
Lot:
  • Description: Horse Allowed, Wetland, Wooded
Style:
  • Prairie/Craftsman
Water:
  • Features: Waterfrontage on Lot, Pond, View of Water
  • Waterfront: Y
Water/Waste:
  • Well, Private Septic System

Misc.

New Construction:
  • N
Postal:
  • Code: 53182
Street:
  • Name: 18th STREET
  • Suffix: STREET
Tax Year:
  • 2025
Zoning:
  • Residential

Map

Listing Agent-Provided Directions:
  • Hwy 45 South out of Union Grove, turn right onto Hwy 143, go about 1.5 miles, turn left on 216th Ave, right on 18th St. First Driveway on the Right. Home cannot be seen from the street

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Schools and Neighborhood

Elementary School:
  • Brighton
High School:
  • Westosha Central
School District:
  • Central/Westosha Uhs
Postal City:
  • Union Grove
Municipality:
  • Name: BRIGHTON
  • Type: Town
County:
  • KENOSHA

Market Comparison

How this property compares to local market averages — calculated 8/6/2026

This Property
Union Grove Single Family Home Avg
Kenosha County Single Family Home Avg
List Price
$1,850,000
$1,038,000
$521,869
Median Price
—
$875,000
$424,900
Price / Sq Ft
$499
$322
$246
Days on Market
62 days
58 days
49 days
Total Listings
—
3
299

Listing Information

  • Time on Market: 62 days
  • Place Perfect Last Updated: 2026-07-08 09:58:29
  • MLS Number: 1965620
  • Subsystem Locale: WIREX_METRO
  • Listing Office: Coldwell Banker Real Estate Group
  • Listing Agent: Jack Baker

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