This home's estimate is 139.9% higher than the average sale price ($1.58M) of 6 comparable homes.
Search- Overview
- Sale & tax history
- Property details
- Neighborhood
- Climate
12037 W Bonniwell Rd, Mequon, WI 53097
About this home
Public Remarks: Fall in love with this private exquisite luxury countryside retreat. This home is placed on a scenic wooded twenty-nine and a half acres in the heart of Mequon. As you enter the gated driveway the private sanctuary takes full advantage of tranquil surroundings offering a private golf course, tennis court, inground heated pool, guest house, and outbuilding. The grand entryway features a stunning staircase that draws you into over 8,000 square feet of luxurious living space. The voluminous layout presents five ensuite bedrooms, spacious kitchen, library, sunroom, four car garage, and a finished exposed lower level. Whether you're seeking a home to entertain or a spacious yet comfortable family retreat, you'll find desirable features and amenities at every turn! Schedule a showing today!
Redfin Estimate
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Market trends in 53097, WI
Last updated September 2026
Buyer's Market
Seller's Market
Seller's market
0 MoM
- 3D WALKTHROUGH$1,349,9005 beds4.5 baths3,932 sq ft14141 N Lake Shore Dr, Mequon, WI 53097Jennifer Landro Real Estate Team* • LPT Realty
- $750,0005 beds2.5 baths3,443 sq ft11235 N Westwood Cir, Mequon, WI 53097Grace Stoll • Coldwell Banker Realty
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Provided by Redfin
Sale history for 12037 W Bonniwell Rd
$333/sq ft
$390/sq ft
$172/sq ft
$201/sq ft
$212/sq ft

Public Remarks
Picturesque winding drive leads to this stately custom home on +/- 30 acres in prime horse country. Meticulous golf course, tennis courts & pool create a one-of-a-kind retreat. Exquisite interiors w/ paneled library, gourmet kitchen, en suite bedrooms & finished LL. Charming guest house provides additional room for family or friends. Come for your private tour today.
$229/sq ft
$224/sq ft
$241/sq ft
$250/sq ft
$258/sq ft
$287/sq ft
$338/sq ft
$402/sq ft
Tax history for 12037 W Bonniwell 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
Parking
- Garage Information
- # of Garage Parking Spaces (Total): 4
- Garage: Opener Included, Attached, 4+ Cars
Interior
- Bedroom Information
- Master Bedroom Dimensions: 26 x 19
- Master Bedroom Level: Upper
- Bedroom 2 Dimensions: 16 x 16
- Bedroom 2 Level: Upper
- Bedroom 3 Dimensions: 16 x 15
- Bedroom 3 Level: Upper
- Bedroom 4 Dimension: 15 x 13
- Bedroom 4 Level: Upper
- Bedroom 5 Dimension: 14 x 12
- Bedroom 5 Level: Lower
- Bathroom Information
- Bath Description(s): Shower on Lower, Tub Only, Ceramic Tile, Whirlpool, Shower Over Tub, Shower Stall
- # of Baths (1/2): 1
- # of Baths (Full): 5
- Interior Features
- Water Softener, Cable/Satellite Available, Hot Tub, Intercom, Pantry, Security System, Cathedral/Vaulted Ceiling, Walk-In Closet(s)
- Room Information
- Finished, Full, Full Size Windows, Poured Concrete, Radon Mitigation System, Walk Out/Outer Door, Exposed
- Other Room 1 Dimensions: 16 x 12
- Other Room 1 Level: Main
- Other Room 1 Name: Other Room
- Living Room Dimensions: 25 x 23
- Living Room Level: Main
- Kitchen Level: Main
- Kitchen Dimensions: 25 x 16
- Family Room Level: Main
- Family Room Length: 22 x 18
- Dining Room Dimensions: 18 x 16
- Dining Room Level: Main
- Den/Office Dimension: 19 x 18
- Den/Office Level: Main
- Equipment
- Appliances: Dishwasher, Garbage Disposal, Dryer, Microwave, Oven, Range, Refrigerator, Washer
Exterior
- Building Information
- Building Type: 2 Story
- Estimated Sq. Ft. Range: 3501+, 5001+, 2501+
- Finished Below Grade Sq. Ft.: 2,691
- Finished Above Grade Sq. Ft.: 6,020
- Exterior
- Exterior Features: Pool (Inground), Patio
- Exterior: Brick, Brick/Stone
- Property Information
- Single-Family
- Information Source Year Built: Assessor/Public Record
- Property Features
- Water Front
- Water Features: Waterfrontage on Lot, Creek
- Land Information
- Acreage: Over 20 to 40 Acres
- Lot Information
- Outbuildings: Guest House
- Lot Acreage: 29.58
- Lot Description: Horse Allowed, Wooded
- Zoning: RES
Financial
- Tax Information
- Total Taxes: $22,450
- Tax Year: 2021
Utilities
- Utility Information
- Private Septic System, Mound System, Well
- Heating/Cooling: Central Air, Forced Air, Multiple Units
- Lp Gas
Location
- Neighborhood Information
- Municipality: MEQUON
- Municipality Type: City
- School Information
- School District: Mequon-Thiensville
- High School: Homestead
Public facts
- Beds: —
- Baths: —
- Sq. Ft.: —
- Stories: —
- Lot Size: 23.21 acres
- Style: Single Family Residential
- Year Built: —
- Year Renovated: —
- County: Ozaukee County
- APN: 140070600101
Other
- Listing Information
- Inclusions: Oven/range, Microwave, (2)Refrigerators, Dishwasher, Washer, Dryer, Basement Fridge, Basement icemaker,Water Softener, RO System, Hot Tub, Security System, Shelving in Basement Storage Room, Bulletin boards in basement, Rock climbingsteps, Activity Obstacle course, Surround sound system
- Exclusions: Pool Table and Sellers personal Property. Guest House Chandelier above kitchen tableGuest House Murphy Bed
Around this home
Schools
Public PreK-5 • Assigned • 4.7mi
Public 6-8 • Assigned • 4.6mi
Public 9-12 • Assigned • 5.1mi
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
2 unhealthy days expected this year, 4 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 53097
Home values near 12037 W Bonniwell Rd
| Address | Redfin Estimate |
|---|---|
4 Beds | 5.5 Baths | 7155 Sq. Ft. | $3,200,142 |
4 Beds | 2.5 Baths | 2009 Sq. Ft. | $538,862 |
| Address | Redfin Estimate |
|---|---|
4 Beds | 4 Baths | 4490 Sq. Ft. | $1,375,746 |
6 Beds | 2 Baths | 3394 Sq. Ft. | $1,071,659 |
| Address | Redfin Estimate |
|---|---|
3 Beds | 1.5 Baths | - Sq. Ft. | $707,495 |
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