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    512 E Main St Waukesha, WI 53186

    For Sale
    $329,900

    Duplex/2 Story - Waukesha, WI

    Lot size:
    0.22 Acres
    Days on Market:
    39
    Last Refresh:
    Dec 5 at 10:06 pm

    Property Features for 512 E Main St

    General Information

    Property type
    Residential Multi Family
    Property subtype
    Other
    Standard status
    Active
    Zoning
    RM-3
    Rooms
    Bathroom 1, Bathroom 2, Bedroom 1, Bedroom 2, Bedroom 3, Bedroom 4, Bedroom 5
    Bedrooms
    5
    Bathrooms
    2
    APN
    2911302385
    Parking features
    Driveway
    Appliances
    None
    Lot size
    0.22 Acres

    Building Details

    Year built
    1900
    Floors in Building
    2
    Building materials
    Other
    Architectural style
    Other

    Juniper Real Estate LLC dba Keller Williams Realty Milwaukee North Shore (414) 962-3605 [email protected]

    Listing agent Holly T Speranza (414) 962-3605 License #56826-90

    Listing date Oct 28, 2025

    MLS# 1940943 Listing URL

    Copyright © 2025 Metro MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

    Overview

    Waukesha Duplex Investment Opportunity

    This spacious and newly refreshed duplex is located in Waukesha. The property offers an investment opportunity with the lower unit featuring 2 bedrooms, a full bath, kitchen, living room, and dining room. The upper unit includes 3 bedrooms, a full bath, kitchen, and living room. Both units are currently rented for $1,100 per month, providing rental income. Recent updates include a new roof, siding, paint, electrical work, and bathrooms. The duplex is located a couple blocks from Frame Park, the Fox River, and downtown Waukesha amenities. The property is zoned RM-3 and sits on a lot of approximately 0.22 acres.
    Property Profile Location Intelligence

    Current Use by Public Records

    Duplexes

    Suggested Use

    Realty agency Law Firm Restaurant Spa & Massage Dental Office Hair Salon Nail Salon Clothing Store Building Supply Gym & Fitness

    Zoning and permitted uses should be independently verified with local authorities.

    Location Insight

    • Map
    • Local Demand
    City
    Waukesha
    County
    Waukesha
    State
    Wisconsin
    Longitude
    -88.222258
    Latitude
    43.014892

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    FAQs

    What type of property is this?
    Duplex - Spacious, updated duplex near downtown Waukesha with immediate rental income.
    Where is this duplex located?
    The property is located at 512 E Main St Waukesha, WI.
    What is the asking price?
    The asking price for this property is $329,900.
    What are key features of this property?
    This property features: - Immediate and steady rental income of $1,100 per unit.; - Newly refreshed with updates including a new roof, siding, paint, electrical work, and bathrooms.; - Spacious duplex with two units: a 2-bedroom unit and a 3-bedroom unit.
    (414) 962-3605
    Request Owner's contact information
    512 E Main St Waukesha, WI 53186
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    Waukesha, WI 53186
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    Realmo Value Estimation

    Realmo estimates a property’s market value using a proprietary methodology that incorporates public data and user-submitted information. This cumulative value is generated by integrating a variety of conventional and innovative methods. 

    Disclaimer

    These figures are not official appraisals and should not be used as a substitute for a valuation performed by a licensed appraiser.

    Actual market value may differ due to factors not captured in the data. Estimates are offered for informational purposes only, and users should conduct independent research before making financial or investment decisions.

    By using this feature, you acknowledge that Realmo is not responsible for actions taken based on these estimates.

    AI approach

    Realmo AI Method estimates property value using machine learning models trained on millions of comparable listings, transactions, and market signals. It analyzes property features, location intelligence data, and current market dynamics to predict the most probable market value in real time.

    Cap approach

    Capitalization Method calculates value based on estimated net operating income (NOI) and applying a market-based capitalization rate (cap rate), we estimate what a typical investor might be willing to pay for it.

    Comparable approach

    Comparable estimate is based on recent sales of similar nearby properties, adjusted for factors like size, condition, and location.

    Relative

    Relative property class coefficient uses factors that account for typical price differences between various asset types (e.g., retail vs. industrial) to provide a more accurate market-aligned estimate.

    Geo

    Comparable Sales Method, enhanced by Geo coefficients — location-based adjustment factors that reflect differences in price levels across neighborhoods, cities, or regions ensuring a more accurate, market-sensitive valuation.

    Alternative use

    Estimate considers the property’s potential value if used for a different purpose-based on zoning, demand, and market feasibility.

    More about this property
    512 E Main St Waukesha, WI 53186
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