This home's estimate is 45.4% lower than the average sale price ($847K) of 6 comparable homes.
Search- Overview
- Sale & tax history
- Property details
- Neighborhood
- Climate
4200 W County Line Rd, Mequon, WI 53092
About this home
Public Remarks: Own a part of history with this fascinating two story property, previously used as a single-family home as well as a restaurant. This building, once even a hangout for Al Capone, features vaulted ceilings, HWF, two NFPs, a full bar room with beer taps and the works. Enjoy 7+ acres of land where up to 7 horses are permitted. Let your imagination run with the potential for a gourmet kitchen and bedroom suites. Nestled on a tree-lined country road, yet also close to shops & restaurants.
Redfin Estimate
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Market trends in 53092, WI
Last updated September 2026
Buyer's Market
Seller's Market
Seller's market
- $525,0003 beds2.5 baths2,346 sq ft1515 W De La Warr Cir, Mequon, WI 53092Daniel Braden • First Weber Inc - Menomonee Falls
- $549,9003 beds2 baths2,205 sq ft409 Vernon Ave, Thiensville, WI 53092Joseph Jewell • Lake Country Flat Fee
- $490,0003 beds2 baths1,514 sq ft1428 W Fiesta Ln, Mequon, WI 53092David Koller • Premier Point Realty LLC
- 3D WALKTHROUGH$649,0002 beds2 baths2,350 sq ft11267 N River Birch Dr, Mequon, WI 53092Elissa Berkoff • Compass RE WI-Northshore
- OPEN SUN, 10AM TO 12PM$674,9003 beds2.5 baths2,590 sq ft12427 N Golf Dr, Mequon, WI 53092The Blend Group* • Coldwell Banker Realty
- $524,9003 beds2.5 baths1,795 sq ft4821 W Elmdale Rd, Mequon, WI 53092Gundrum Group* • Realty Executives Integrity Cedarburg
- $2,250,0006 beds5.5 baths6,410 sq ft11542 N Creekside Ct, Mequon, WI 53092Brenda Arnett • Venture Realty, LLC
- $439,9003 beds2 baths2,111 sq ft219 Heidel Rd, Thiensville, WI 53092Robert Arnold • Realty Executives Integrity Cedarburg
- $289,9002 beds2 baths1,200 sq ft399 N Main St Unit F, Thiensville, WI 53092Quinlevan & Armitage Team* • Shorewest Realtors, Inc.
See all
Provided by Redfin
Sale history for 4200 W County Line Rd
$59/sq ft
$50/sq ft
$59/sq ft
$65/sq ft
$78/sq ft
Tax history for 4200 W County Line Rd
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Property details
Interior
- Bedroom Information
- Master Bedroom Dimensions: 17 x 16
- Master Bedroom Level: Upper
- Bedroom 2 Dimensions: 14 x 14
- Bedroom 2 Level: Upper
- Bedroom 3 Dimensions: 13 x 11
- Bedroom 3 Level: Upper
- Bedroom 4 Dimension: 15 x 7
- Bedroom 4 Level: Upper
- Bathroom Information
- Bath Description(s): Master Bedroom Bath, Shower Stall
- # of Baths (1/2): 2
- # of Baths (Full): 2
- Interior Features
- Living Room, Circuit Breakers, Cathedral/Vaulted Ceiling, Walk-In Closet(s), Wet Bar
- Room Information
- Full, Walk Out/Outer Door
- Other Room 1 Dimensions: 25 x 17
- Other Room 1 Level: Main
- Other Room 1 Name: Other Room
- Living Room Dimensions: 37 x 14
- Living Room Level: Main
- Kitchen Level: Main
- Kitchen Dimensions: 20 x 15
- Family Room Level: Main
- Family Room Length: 15 x 15
- Dining Room Dimensions: 16 x 16
- Dining Room Level: Main
Exterior
- Building Information
- Building Type: 2 Story
- Roofing: Composition/Fiberglass
- Estimated Sq. Ft. Range: 3501+, 5001+, 2501+
- Exterior
- Exterior Features: Deck
- Exterior: Wood
- Property Information
- Single-Family
- Information Source Year Built: Assessor/Public Record
- Land Information
- Acreage: Over 5 to 10 Acres
- Lot Information
- Lot Acreage: 7.7
- Lot Description: Horse Allowed
- Zoning: B2 & R4
Financial
- Tax Information
- Total Taxes: $5,862
- Tax Year: 2015
Utilities
- Utility Information
- Municipal Sewer, Well
- Heating/Cooling: Central Air, Forced Air, Multiple Units
- Natural Gas
Location
- Neighborhood Information
- Municipality: MEQUON
- Municipality Type: City
- School Information
- School District: Mequon-Thiensville
Public facts
- Beds: —
- Baths: —
- Sq. Ft.: —
- Stories: —
- Lot Size: 2.6 acres
- Style: Single Family Residential
- Year Built: —
- Year Renovated: —
- County: Ozaukee County
- APN: 140501414003
Around this home
Schools
Public PreK-5 • Assigned • 2.1mi
Public 6-8 • Assigned • 2.2mi
Public 9-12 • Assigned • 2.3mi
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
Minimal risk of a flood reaching the building in the next 30 years
Unlikely to be in a wildfire in next 30 years
7 days above 98° expected this year, 13 days in 30 years
Minor risk of severe winds over next 30 years
1 unhealthy days expected this year, 2 days in 30 years
Sun exposure
In this area, properties receive around 10 hours in June and 3.3 hours in December, placing it below the U.S. average for solar exposure.
Nearby similar homes
New listings for sale in 53092
Home values near 4200 W County Line Rd
| Address | Redfin Estimate |
|---|---|
3 Beds | 1.5 Baths | - Sq. Ft. | $462,201 |
3 Beds | 2 Baths | 2165 Sq. Ft. | $480,838 |
| Address | Redfin Estimate |
|---|---|
2 Beds | 1.5 Baths | 1047 Sq. Ft. | $131,840 |
3 Beds | 3 Baths | 3038 Sq. Ft. | $775,824 |
| Address | Redfin Estimate |
|---|---|
5 Beds | 2 Baths | 2072 Sq. Ft. | $438,745 |
4 Beds | 2.5 Baths | 2700 Sq. Ft. | $666,682 |
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