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.
Active
$1,950,000
21626 18th STREET, Union Grove, WI 53182
3beds
3,710sqft
Single Family Residence
Built in 2000
23.71 Acres Lot
$1,842,700 Zestimate®
$526/sqft
$-- HOA
What's special
Warm wood finishesLong horizontal linesArt deco-stained glass accentsNatural sedona stonePrivate pond
- 25 days |
- 1,157 |
- 60 |
Zillow last checked:
Listing updated:
Listed by:
Jack Baker 262-348-1100,
Coldwell Banker Real Estate Group
Source: WIREX MLS,MLS#: 1965620
Originating MLS: Metro MLS
Originating MLS: Metro MLSLoading...
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 4
- Full bathrooms: 3
- 1/2 bathrooms: 1
- Main level bedrooms: 1
Primary bedroom
- Level: Upper
- Area: 260
- Dimensions: 13 x 20
Bedroom 2
- Level: Upper
- Area: 144
- Dimensions: 12 x 12
Bedroom 3
- Level: Main
- Area: 180
- Dimensions: 12 x 15
Bathroom
- Features: Whirlpool, Master Bedroom Bath: Tub/No Shower, Master Bedroom Bath: Walk-In Shower, Master Bedroom Bath
Family room
- Level: Main
- Area: 216
- Dimensions: 12 x 18
Kitchen
- Level: Main
- Area: 180
- Dimensions: 12 x 15
Living room
- Level: Main
- Area: 380
- Dimensions: 19 x 20
Office
- Level: Upper
- Area: 132
- Dimensions: 11 x 12
Heating
- Propane, Forced Air
Cooling
- Central Air
Appliances
- Included: Cooktop, Dishwasher, Disposal, Dryer, Microwave, Oven, Range, Refrigerator, Washer, Water Softener
Features
- Pantry, Walk-In Closet(s)
- Basement: Block,Full
Interior area
- Total structure area: 3,710
- Total interior livable area: 3,710 sqft
Video & virtual tour
Property
Parking
- Total spaces: 2.5
- Parking features: Garage Door Opener, Heated Garage, Attached, 2 Car
- Attached garage spaces: 2.5
Features
- Levels: Two
- Stories: 2
- Has spa: Yes
- Spa features: Bath
- Has view: Yes
- View description: Water
- Has water view: Yes
- Water view: Water
- Waterfront features: Waterfront, Pond
Lot
- Size: 23.71 Acres
- Features: Horse Allowed, Wooded
Details
- Parcel number: 3042201340503
- Zoning: Residential
- Horses can be raised: Yes
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Prairie/Craftsman
- Property subtype: Single Family Residence
Materials
- Wood Siding
Condition
- 21+ Years
- New construction: No
- Year built: 2000
Utilities & green energy
- Sewer: Septic Tank
- Water: Well
Community & HOA
Location
- Region: Union Grove
- Municipality: Brighton
Financial & listing details
- Price per square foot: $526/sqft
- Tax assessed value: $930,700
- Annual tax amount: $12,616
- Date on market: 6/4/2026
- Inclusions: Oven, Range, Refrigerator, Dishwasher, Microwave, Washer, Dryer, Home Generator
- Exclusions: Seller's Personal Property
Estimated market value
$1,842,700
$1.75M - $1.93M
$4,262/mo
Price history
| Date | Event | Price |
|---|---|---|
| 6/4/2026 | Listed for sale | $1,950,000+1254.2%$526/sqft |
Source:  WIREX MLS #1965620 Report a problem | ||
| 1/1/2001 | Sold | $144,000$39/sqft |
Source: Agent Provided Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2024 | $9,466 +3.8% | $930,700 +16.4% |
| 2023 | $9,122 -2.1% | $799,900 |
| 2022 | $9,315 -2.8% | $799,900 +25.8% |
| 2021 | $9,588 -3.9% | $635,900 |
| 2020 | $9,976 +2.3% | $635,900 |
| 2019 | $9,748 +4.7% | $635,900 |
| 2018 | $9,308 -15.4% | $635,900 +22.2% |
| 2017 | $11,005 +0.7% | $520,400 |
| 2016 | $10,933 +14.1% | $520,400 |
| 2015 | $9,582 -4.9% | $520,400 |
| 2014 | $10,071 | $520,400 |
| 2013 | $10,071 -8.6% | $520,400 -23.9% |
| 2012 | $11,015 +2.2% | $683,400 |
| 2011 | $10,778 -4.7% | $683,400 |
| 2010 | $11,305 -0.2% | $683,400 |
| 2009 | $11,325 +4.4% | $683,400 |
| 2008 | $10,849 +12.8% | $683,400 +2% |
| 2007 | $9,616 +6.6% | $670,200 |
| 2006 | $9,019 -12.7% | $670,200 |
| 2005 | $10,330 +2.4% | $670,200 +15.6% |
| 2004 | $10,092 +4.1% | $579,700 |
| 2003 | $9,699 +13.4% | $579,700 +24.6% |
| 2002 | $8,555 +175.1% | $465,300 +175.5% |
| 2001 | $3,110 +93.6% | $168,900 +97.5% |
| 2000 | $1,606 | $85,500 |
Find assessor info on the county website
Monthly payment
Est. payment$--/mo
Payment breakdown
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HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
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Climate risks
Neighborhood: 53182
Nearby schools
GreatSchools rating
- 5/10Brighton Elementary SchoolGrades: PK-8Distance: 2.1 mi
- 5/10Central High SchoolGrades: 9-12Distance: 4.6 mi
Schools provided by the listing agent
- Elementary: Brighton
- High: Westosha Central
- District: Central/Westosha Uhs
Source: WIREX MLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
A local agent can set up tours, give advice and negotiate with sellers.
- Wisconsin
- Kenosha County
- Brighton
- 53182
- 21626 18th STREET
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