Duplex

Waukesha County, WI Duplexes for Sale

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Mixed-Use Building with Rear Parking
Updated: Jun 25
Mixed-Use Building with Rear Parking

4763 N 124th St, Butler, WI 53007

$389,000
2,450 sqft
2,450‑square‑foot mixed‑use building constructed in 1912
Commercial zoning designation: com
Upper‑level 900+ SF rental with open floor plan and in‑unit laundry
First‑floor one‑bedroom residential space
New boiler and upgraded electrical
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4763 N 124th St, Butler, WI 53007

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Butler Duplex with Updated Features
Updated: May 11
Butler Duplex with Updated Features

5017 N 125th St, Butler, WI 53007

$319,900
0.11 AC lot
Duplex: Ideal for owner‑occupancy or investment.
Updated Features: Enjoy new furnaces, vinyl windows, and upper kitchen improvements (countertop, sink, faucet, flooring, dishwasher) all in 2025, plus a new garage roof (2024).
Three Bedrooms in Each Unit: Offers ample living space.
Low‑Maintenance Brick Exterior: Reduces upkeep.
Garage and Outdoor Spaces: Includes a two‑car garage and additional outdoor areas.
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Townhouse-Style Duplex
Townhouse-Style Duplex

2200 Patrick Ln, Waukesha, WI 53188

$699,000
3,424 sqft

Two residences offer open layouts, attached garages, private patios, and multi-level living with basement storage.

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Side-by-Side Townhouse Duplex
Side-by-Side Townhouse Duplex

1558 Whiterock Ave, Waukesha, WI 53186

$500,000
2,480 sqft

Two townhouse-style units feature private utilities and access to a detached garage.

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Duplex with Attached Garage
Duplex with Attached Garage

801 Oakland Ave, Waukesha, WI 53186

$389,900
2,336 sqft

Central air, newer mechanicals, and a refreshed exterior serve the upper and lower units.

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Duplex with Private Entrances
Duplex with Private Entrances

N88w16226 Park Blvd, Menomonee Falls, WI 53051

$449,900
2,880 sqft

Two separately accessed residences include finished attic space, a sunroom, and a detached garage.

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Three-Bedroom Duplex with Garages
Three-Bedroom Duplex with Garages

S69W15010 Cornell Cir, Muskego, WI 53150

$440,000
2,518 sqft

Two residential units offer matching layouts and attached garage parking in Muskego.

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Fully Rented Duplex Investment
Fully Rented Duplex Investment

804 John Street, Waukesha, WI 53188

$407,000
2,250 sqft

Duplex offers two spacious units with 3 bedrooms and 1 full bathroom each, fully rented.

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Side-by-Side Duplex with Parking
Side-by-Side Duplex with Parking

860 Genesee St, Waukesha, WI 53186

$290,000
1,332 sqft

Two residential units offer eat-in kitchens, central air, private basements, and separate utility service.

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Side-by-Side Duplex with Garages
Side-by-Side Duplex with Garages

1047-1045 W Sunset Drive, Waukesha, WI 53189

$475,000

Two separate residences provide private access, basements with laundry, and distinct driveway and garage arrangements.

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Two-Unit Duplex with Detached Garage
Two-Unit Duplex with Detached Garage

N88W16226 Park Boulevard, Menomonee Falls, WI 53051

$444,999

Separate entrances serve both residences, with a private yard, back patio, and detached garage.

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Side-by-Side Duplex with Basements
Side-by-Side Duplex with Basements

862-860 Genesee Street, Waukesha, WI 53186

$290,000

Two-bedroom units offer eat-in kitchens, central air, private laundry, and separate utilities.

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Side-by-Side Ranch Duplex
Side-by-Side Ranch Duplex

2803 Madison St, Waukesha, WI 53188

Contact for pricing

Two residential units offer separate garages, outdoor living areas, central air, and basement space.

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Updated Duplex with Hardwood Floors
Updated Duplex with Hardwood Floors

119 N James St, Waukesha, WI 53186

$349,500

Two-unit property near Carroll University with a concrete driveway and flexible lower-level dining space.

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Based on your search, we've compiled 14 Potential Opportunities for your consideration. Besides 14 Active listings in Waukesha County, WI, we suggest exploring several alternatives:

Waukesha County, WI Duplexes Market Trends and Statistics

Explore 14 duplexes for sale in Waukesha County, WI, showcased through 14 active listings on our real estate platform. These investment opportunities span a total of 19,670 square feet of properties for sale, with an estimated market value of $5,444,199.

Sale prices for duplexes in Waukesha County, WI start at $290,000, averaging $418,784, and reaching up to $699,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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