Add Listing
    For Sale
    • For Sale
    • For Lease
    • Recently Sold
    • Property Lookup
    • Brokers
    Back to Search
    Updated Two-Unit Duplex Title is generated by Realmo AI

    2132 S 23rd St, Milwaukee, WI 53215

    View on Map
    Claim this Listing
    New
    For Sale
    $239,900

    Duplex/2 Story - Milwaukee, WI

    Lot size:
    0.06 Acres
    Added:
    Jun 4, 2026
    Days on Market:
    3
    Last Refresh:
    Jun 6 at 5:06 pm

    Property Features for 2132 S 23rd St

    General Information

    Property type
    Residential Multi Family
    Property subtype
    Other
    Zoning
    RT4
    Bedrooms
    4
    Bathrooms
    2
    Rooms
    Bathroom 1, Bathroom 2, Bedroom 1, Bedroom 2, Bedroom 3, Bedroom 4
    Appliances
    None
    Standard status
    Active
    APN
    4703313000
    Lot size
    0.06 Acres

    Taxes and HOA fees

    Tax Year
    2025
    Tax Annual Amount
    1994

    Utilities

    Heating system
    Forced Air, Natural Gas

    Building Details

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

    We can help!

    Listing Contact
    Holly T Speranza

    Listing agent Holly T Speranza License #56826-90

    Listing office Keller Williams-MNS Wauwatosa 10001 W Innovation Dr, Suite 102, Wauwatosa, WI 53226, Whitefish Bay, WI

    Listing date Jun 4, 2026

    MLS# 1965645 Listing URL

    Copyright © 2026 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.

    HighLights

    • Completely refreshed duplex with new floors, fresh paint, new windows, and other updates throughout
    • Upper unit features 3 bedrooms with an updated kitchen and updated bathroom
    • Lower unit features 1 bedroom with its own updated kitchen and updated bathroom
    • Forced‑air natural gas heating
    • Year built: 1900
    • Close to Reiske Park and minutes to Pulaski Park and the Three Bridges trail along the Menomonee River

    Overview

    This newly refreshed two-story duplex has been completely updated throughout. Improvements include new floors, fresh paint, new windows, and other interior refreshes. The upper unit is configured with three bedrooms and an updated kitchen and bath. The lower unit features one bedroom with its own updated kitchen and bath.

    The property is located in Milwaukee, Wisconsin on the South Side at 2132 S 23rd St, within RT4 zoning. Public remarks note close proximity to Reiske Park, Pulaski Park, and the Three Bridges trail along the Menomonee River, with nearby shopping including El Rey FoodMart. The area is also described as offering quick freeway access for commuting.

    Well-suited to an owner-occupant or an investor looking for a duplex layout with separate living spaces and updated core finishes. With distinct unit configurations—three bedrooms upstairs and one bedroom downstairs—this property provides practical flexibility for different household sizes while keeping both kitchens and baths newly updated.
    Property Profile Location Intelligence

    Current Use by Public Records

    Duplexes

    Suggested Use

    Law Firm Restaurant Real Estate Agency Spa & Massage Center Dental Office Hair Salon Nail Salon Food Market Gym & Fitness Center Skin Care Clinic

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

    Location Insight

    • Map
    • Local Demand
    City
    Milwaukee
    County
    Milwaukee
    State
    Wisconsin
    Longitude
    -87.941811
    Latitude
    43.005867

    Nearby Similar for Sale

    • $349,900
      4,892 SF

      Updated Office Building For Sale

      Turnkey office building with flexible floor plan in Milwaukee.
      2001 West Capitol Dr, Milwaukee, WI 53206
      View Details
    • $735,000
      6,114 SF

      Multi-Unit Commercial Property For Sale

      Well-maintained commercial property with restaurant and retail/office spaces.
      8301 W Silver Spring Dr, Milwaukee, WI 53218
      View Details
    • $469,000
      2,863 SF

      Prime Commercial Building on S 76th

      Free-standing building in a high-traffic commercial area.
      3171 S 76th St, Milwaukee, WI 53219
      View Details
    • $499,900
      9,688 SF

      One-Story Multi-Tenant Office Building

      One-story office building with multiple private offices, meeting/conference space, and ample parking on landscaped grounds.
      9306 N 107th St, Milwaukee, WI 53224
      View Details
    • $475,000
      5,616 SF

      Mixed-Use Investment Opportunity

      Eight-unit mixed-use property in the Burleigh Street business district.
      4404 W Burleigh St, Milwaukee, WI 53210
      View Details
    • $490,000
      6,327 SF

      Villard Avenue Commercial Property

      Commercial property suitable for daycare, retail, office, or service use.
      3311 W Villard Ave, Milwaukee, WI 53209
      View Details
    • $379,900
      5,208 SF

      Versatile Office Building in Milwaukee

      High-traffic office building suitable for retail, medical, or studios.
      6915 W Capital Dr, Milwaukee, WI 53216
      View Details
    • $230,000
      2,012 SF

      Established Commercial Garage Opportunity

      Well-established commercial garage with equipment in place for automotive businesses.
      4870 W Fond Du Lac Ave, Milwaukee, WI 53216
      View Details
    • $474,900
      6,391 SF

      Mixed-Use Commercial Property on Capitol

      Large mixed-use commercial property on high-traffic Capitol Dr corridor.
      3524 W Capitol Dr, Milwaukee, WI 53216
      View Details
    • $400,000
      18,433 SF

      Light Industrial Facility For Sale

      Industrial facility with 3-phase power, compressed air, and office space.
      4602 20Th St, Milwaukee, WI 53029
      View Details
    • $299,900
      2,690 SF

      Turnkey Automotive Property on MLK

      Freestanding commercial property ideal for automotive service business.
      3210 N Dr Martin Luther King Jr Dr, Milwaukee, WI 53212
      View Details
    • $424,900

      Milwaukee Duplex Investment Opportunity

      Income-producing duplex near lakefront, parks, dining, and nightlife.
      2405 N Frederick Ave, Milwaukee, WI 53211
      View Details

    FAQs

    What type of property is this?
    Duplex - Refreshed duplex with separate 3-bedroom and 1-bedroom units, updated kitchens and baths, under RT4 zoning.
    Where is this duplex located?
    The property is located at 2132 S 23rd St Milwaukee, WI.
    What is the asking price?
    The asking price for this property is $239,900.
    What are key features of this property?
    This property features: Completely refreshed duplex with new floors, fresh paint, new windows, and other updates throughout; Upper unit features 3 bedrooms with an updated kitchen and updated bathroom; Lower unit features 1 bedroom with its own updated kitchen and updated bathroom
    (414) 962-3605
    We can help!
    Listing Contact
    Holly T Speranza
    Real Estate License ID: 56826-90
    Request Owner's contact information
    Message sent successfully
    Error
    If you are the owner or broker of this property and would like to edit or remove this listing please send a message to web site administrator.
    Message sent successfully
    Error
    Email to Your Friends
    Link copied to clipboard
    Separate multiple addresses with a comma
    Message sent successfully
    Error

    Realmo Value Estimations

    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.

    Realmo CapRate Calculation

    Realmo calculates the Capitalization Rate (Cap Rate) to help estimate a property's potential return on investment. The Cap Rate is a fundamental metric in commercial real estate that measures the relationship between a property's net operating income and its market value.

    How We Calculate Cap Rate

    Cap Rate Formula:
    Cap Rate (%) = (Net Operating Income / Property Value) × 100

    Net Operating Income (NOI) Formula:
    NOI = Area × Lease Rate × (1 - Vacancy Rate) × (1 - Operating Expense Ratio)

    Components

    Net Operating Income (NOI) represents the annual income a property generates after operating expenses:

    • Area: Building square footage from property records
    • Lease Rate: Annual $/sqft based on market data for the property type and geographic location
    • Vacancy Rate: Percentage of unoccupied space based on market data for the property type and location
    • Operating Expense Ratio: Operating costs as a percentage of income, varies by property type

    Property Value is derived from:

    • Recent sale price (if available)
    • Statistical models using comparable sales
    • AI-powered valuation estimates

    Example Calculation

    For a 100,000 sqft Office Building:

    • Lease Rate: $25.00/sqft/year (market data for Office in this area)
    • Vacancy Rate: 8% (market data for Office in this area)
    • Operating Expense Ratio: 35% (typical for Office properties)
    • Property Value: $15,000,000

    Step 1: Calculate NOI

    NOI = 100,000 × $25.00 × (1 - 0.08) × (1 - 0.35)
    NOI = 100,000 × $25.00 × 0.92 × 0.65
    NOI = $1,495,000/year

    Step 2: Calculate Cap Rate

    Cap Rate = ($1,495,000 / $15,000,000) × 100
    Cap Rate = 9.97%

    Property Type Considerations

    Net Operating Income calculations vary by property type due to different operating expense ratios:

    • Office: Higher expenses (30-40%) for HVAC, utilities, maintenance
    • Retail: Moderate expenses (25-35%) for common area maintenance
    • Industrial/Warehouse: Lower expenses (15-25%) for minimal tenant services
    • Multifamily: Moderate expenses (35-45%) including property management
    • Self-Storage: Lower expenses (25-35%) due to minimal maintenance

    Market lease rates and vacancy rates are specific to each property type and geographic location, reflecting local market conditions.

    Disclaimer

    These calculations are estimates for informational purposes only and should not be used as a substitute for professional financial analysis or appraisal.

    • Cap Rate calculations depend on market data that may change over time
    • Actual operating expenses, lease rates, and vacancy rates may differ from market averages
    • Individual property conditions, lease terms, and tenant quality significantly impact actual NOI
    • Property value estimates are approximations and not official appraisals
    • Cap rates vary widely by market, property condition, and investment risk profile

    Professional Guidance Recommended: Before making any investment or financial decisions, consult with licensed appraisers, commercial real estate brokers, and financial advisors who can evaluate your specific property and circumstances.
    By using this feature, you acknowledge that Realmo is not responsible for investment decisions or actions taken based on these estimates.

    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.

    Stat Estimate

    This method estimates value based on actual market adjusted recent (~5 years) sales of comparable properties around by location and property type.

    • Ranges - area data calculated by industry standard IQR Outlier Removal Method
    • Range-from: 75% of all similar sales ($/sqft) are above this value
    • Range-to: 75% of all similar sales ($/sqft) are below this value
    AI Estimate

    This method estimates value based on AI market estimation of comparable properties around by location and property type.

    • Ranges - area data calculated by industry standard IQR Outlier Removal Method
    • Range-from: 75% of all estimations ($/sqft) are above this value
    • Range-to: 75% of all estimations ($/sqft) are below this value
    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
    Thanks! Your message was sent.
    Error! Your message wasn't sent.
    Please enter your name
    Please enter email
    Please enter the email in the correct format
    Please enter phone
    Please enter the number in the correct format
    Please enter message
    Thank You

    You are Unsubscribed From Notifications

    Thank You for Inquiry
    2132 S 23rd St, Milwaukee, WI 53215
    letter with green check mark
    Check your email
    We sent you the
    agent's contact details. yellow underline
    Can't find it?
    Please check your junk/spam folder.
    Google sign-in failed. Please try again or use another login method.
    Sign Up Successful!
    You now have access to more from Realmo!