NOT LISTED FOR SALE

512 E Main St Waukesha, WI 53186

Waukesha Area

Estimated Value: $189,500

5 Beds
2 Baths
2,068 Sq Ft
$92/Sq Ft Est. Value

Sale Details

Date Sold: April 30, 2026

Last sale price $190,000 $92 Per Sq Ft

Current estimated payment $1,502 / mo

97 Days on Market

Highlights

  • Main Floor Primary Bedroom
  • Living Room
  • Dining Room

About This Home

As of April 2026

Large Duplex in the heart of Waukesha presents a strong investment opportunity with immediate cash flow. The lower unit offers two bedrooms, a full bathroom, kitchen, living room, and dining room, while the upper unit features three bedrooms, a full bathroom, kitchen, and living room. Both units are currently rented at $1,100 per month each, providing reliable rental income from day one. Updates include a newer roof, siding, paint, electrical improvements and updated bathrooms with much more value ad remaining! Located just a couple of blocks from Frame Park, the Fox River, and downtown Waukesha dining, shopping, and entertainment, this property is well positioned for long term value and tenant appeal. Schedule your showing today! Cash or Hard Money Only!

Last Agent to Sell the Property

Holly Speranza

Keller Williams-MNS Wauwatosa License #56826-90 Listed on: 01/15/2026

Keller Williams-MNS Wauwatosa

Last Buyer's Agent

Anna Flores

RE/MAX Lakeside-South License #87830-94

RE/MAX Lakeside-South

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
Collateral Analytics

Collateral Analytics Collateral Analytics AVMs (Automated Valuation Model) employ a number of statistical approaches combined with neighborhood-specific comparable selection guarantees the most up-to-date and precise valuations.

Not Available

Collateral Analytics does not have data for the current month. Please view the chart for historical values.

ICE

ICE Mortgage Technology ICE Mortgage Technology’s AVM (Automated Valuation Model) is a state-of-the-art online residential property valuation tool that provides a quick and accurate estimate of the value of almost any home in the U.S.

Not Available

ICE Mortgage Technology does not have data for the current month. Please view the chart for historical values.

First American

First American First American Data & Analytics’ next-generation AVM combines unrivaled data assets with a blended ensemble of valuation models to produce highly accurate, reliable valuations you can trust.

Not Available

First American does not have data for the current month. Please view the chart for historical values.

Quantarium

Quantarium Quantarium’s valuation service, repeatedly proven the industry’s most accurate and comprehensive, is supercharged with a self-learning and auto-tuning AI engine that continually becomes smarter and more accurate as it processes daily inputs from the industry’s leading RE data lake.

Not Available

Quantarium does not have data for the current month. Please view the chart for historical values.

Average Value
Not Available
List Price
Sold Price
Create a Home Valuation Report for This Property
The Home Valuation Report is an in-depth analysis detailing your home's value as well as a comparison with similar homes in the area

Property Details

Home Type

  • Multi-Family

Est. Annual Taxes

  • $2,853

Lot Details

  • 9,583 Sq Ft Lot

Parking

  • No Garage

Home Design

Interior Spaces

  • 2,068 Sq Ft Home
  • Living Room
  • Dining Room
  • Basement Fills Entire Space Under The House

Bedrooms and Bathrooms

  • 5 Bedrooms
  • Primary Bedroom on Main
  • Primary Bedroom Upstairs
  • 2 Full Bathrooms

Community Details

  • 2 Units

Listing and Financial Details

  • Exclusions: Seller's and Tenants' personal items.
  • Tenant pays for electricity, heat, gas
  • The owner pays for sewer, water
  • Assessor Parcel Number 2911302385

Property Details

Home Type

Multi-Family

Est. Annual Taxes

$2,853

Lot Details

9,583 Sq Ft Lot

Listing Details

  • Property Sub Type: Two Family
  • Prop. Type: Two-Family
  • Lot Size Acres: 0.22
  • Inclusions: None.
  • MLS Status: Sold
  • Standard Status: Closed
  • Directions: Les Paul Parkway to Main Street, West to property.
  • Property Information:Est Total Sq Ft: 2068
  • Unit 1 Rooms:LivingGreat Room Level: Main
  • Unit 2 Rooms:LivingGreat Room Level2: Upper
  • Special Features: None

Interior Features

  • Owner Pays: Sewer, Water
  • Has Basement: Full
  • Full Bathrooms: 2
  • Total Bedrooms: 5
  • Unit 1 Rooms:Dining Room Level: Main
  • Unit 1 Rooms:Master Bedroom Level: Main
  • Unit 2 Rooms:Master Bedroom Level2: Upper

Exterior Features

  • Exclusions: Seller's and Tenants' personal items.
  • Construction Type: Other

Garage/Parking

  • Attached Garage: No
  • Parking Features: Driveway Entrance
  • Garage Type: None

Utilities

  • Sewer: Municipal Sewer

Schools

  • Junior High Dist: Waukesha

Lot Info

  • Lot Size Sq Ft: 9583.2
  • Parcel #: 2911302385

Rental Info

  • Tenant Pays: Electricity, Heat, Gas

Multi Family

  • Number Of Units Total: 2

Tax Info

  • Tax Annual Amount: 2852.87
  • Tax Year: 2024

Ownership History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Name Owned For Owner Type

Purchase Details

Listed on
Jan 15, 2026
Closed on
Apr 30, 2026
Sold by
Rentalvest Llc
Bought by
Seller's Agent
Holly Speranza
Keller Williams-MNS Wauwatosa
Buyer's Agent
Anna Flores
RE/MAX Lakeside-South
List Price
$299,900
Sold Price
$190,000
Premium/Discount to List
-$109,900
-36.65%
Views
539
Current Estimated Value
$189,500

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
-$500
Avg. Annual Appreciation
-0.63%

Purchase Details

Listed on
Jan 7, 2025
Closed on
Feb 7, 2025
Sold by
Brown Judith A and Harding Richard J
Bought by
Rentalvest Llc
Seller's Agent
Sue Derby
Shorewest Realtors, Inc.
Buyer's Agent
Holly Speranza
Keller Williams-MNS Wauwatosa
List Price
$129,900
Sold Price
$119,900
Premium/Discount to List
-$10,000
-7.7%
Views
34

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
46.30%
Original Mortgage
$174,900
Interest Rate
6.91%
Mortgage Type
Construction

Purchase Details

Closed on
Nov 2, 2001
Sold by
Harding Thomas E
Bought by
Harding Richard J
Source: Public Records

Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Agents Specializing in Waukesha, WI

  • Julie Bushman Real Estate Agent - List2Sell, LLC

    Julie Bushman

    List2Sell, LLC

    (262) 333-6335

    109 Total Sales

    3 in Waukesha

    $350K - $449K Price Range

    Julie Bushman
     Section Image
  • Jennifer Villarreal Real Estate Agent - Villa Realty

    Jennifer Villarreal

    Villa Realty

    (414) 404-6434

    53 Total Sales

    6 in Waukesha

    $220K - $520K Price Range

    Jennifer Villarreal
     Section Image
  • Mary Rastas Real Estate Agent - Shorewest Realtors, Inc.

    Mary Rastas

    Shorewest Realtors, Inc.

    (414) 310-6826

    101 Total Sales

    5 in Waukesha

    $265K - $450K Price Range

    Mary Rastas
     Section Image
  • Drew Smith Real Estate Agent - EXP Realty, LLC~MKE

    Drew Smith

    EXP Realty, LLC~MKE

    (414) 626-7657

    41 Total Sales

    17 in Waukesha

    $137K - $660K Price Range

    Drew Smith
     Section Image
  • Kimberly Stark Real Estate Agent - First Weber Inc - Delafield

    Kimberly Stark

    First Weber Inc - Delafield

    (414) 261-2519

    145 Total Sales

    10 in Waukesha

    $207K - $650K Price Range

    Kimberly Stark
     Section Image
  • Young Mundy Real Estate Group* Real Estate Agent - Abundance Real Estate

    Young Mundy Real Estate Group*

    Responds Quickly

    Abundance Real Estate

    (414) 261-4468

    127 Total Sales

    4 in Waukesha

    $150K - $321K Price Range

    Young Mundy Real Estate Group*
     Section Image
See All Agents

Purchase History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Buyer Sale Price Title Company
$190,000 Lake Michigan Real Estate Titl
Rentalvest Llc $119,900 None Listed On Document
Harding Richard J $28,500 --
Source: Public Records

Mortgage History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Status Borrower Loan Amount
Previous Owner $174,900
Source: Public Records

Property History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Event Price List to Sale Price per Sq Ft Prior Sale
04/30/2026 04/30/26 Sold $190,000 -36.6% $92 / Sq Ft
01/15/2026 01/15/26 For Sale $299,900 +150.1% $145 / Sq Ft
02/11/2025 02/11/25 Sold $119,900 -7.7% $58 / Sq Ft View Prior Sale
01/07/2025 01/07/25 For Sale $129,900 -- $63 / Sq Ft
Source: Metro MLS

Tax History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $5,084 $201,200 $50,900 $150,300
2024 $2,853 $187,800 $50,900 $136,900
2023 $2,793 $187,800 $50,900 $136,900
2022 $3,100 $157,000 $55,000 $102,000
2021 $3,190 $157,000 $55,000 $102,000
2020 $3,047 $157,000 $55,000 $102,000
2019 $2,968 $157,000 $55,000 $102,000
2018 $2,871 $149,500 $52,300 $97,200
2017 $2,840 $149,500 $52,300 $97,200
2016 $2,732 $134,700 $52,300 $82,400
2015 $2,706 $134,700 $52,300 $82,400
2014 $2,712 $129,500 $52,300 $77,200
2013 $2,712 $129,500 $52,300 $77,200
Source: Public Records

Agents Affiliated with this Home

  • Holly Speranza Real Estate Agent - Keller Williams-MNS Wauwatosa

    Seller's Agent in 2026

    Holly Speranza

    Keller Williams-MNS Wauwatosa

    (414) 517-3387

    631 Total Sales

    Holly Speranza
    Section Image

  • AF

    Buyer's Agent in 2026

    Anna Flores

    RE/MAX

    (414) 614-0546

    46 Total Sales

    Anna Flores
    Section Image

  • SD

    Seller's Agent in 2025

    Sue Derby

    Shorewest Realtors, Inc.

    (414) 403-4125

    82 Total Sales

    Sue Derby
    Section Image
See All Agents

Map

Source: Metro MLS

MLS Number: 1947455

Metro MLS

APN: WAKC-1302-385

Wisconsin Waukesha County Waukesha 53186

512 E Main St, Waukesha, WI

Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.

Metro MLS IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

IDX listing data provided by Multiple Listing Service, Inc. Information is supplied by seller and other third parties and has not been verified.

Copyright 2026 – Multiple Listing Service, Inc. – All Rights Reserved.

Nearby Homes
Your Personal Tour Guide

Ask me questions while you tour the home.