NOT LISTED FOR SALE

809 Miller Ave Janesville, WI 53548

Janesville Area

Estimated Value: $253,000 - $295,000

4 Beds
2 Baths
2,200 Sq Ft
$126/Sq Ft Est. Value

Sale Details

Date Sold: August 19, 2025

Last sale price $268,000 $122 Per Sq Ft

Est. 3% increase in value since last sale

Current estimated payment $1,815 / mo

2 Days on Market

About This Home

As of August 2025

This incredibly well-maintained duplex on Janesville's North West Side is the perfect opportunity to kickstart your investment journey or make a solid addition to your existing rental portfolio. With a strong rental history and consistent high demand in the area, this all-brick, side-by-side duplex offers both stability and value. This unit could potentially yield $1200-$1300/mo per side in rental income. Don't miss your chance to own a quality property at a great price!

Last Agent to Sell the Property

Schindler Home Team

RE/MAX Ignite Listed on: 08/05/2025

RE/MAX Ignite

Last Buyer's Agent

Colleen Nelson

Coldwell Banker The Realty Group License #49780-90

Coldwell Banker The Realty Group

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

  • $3,379

Year Built

  • Built in 1955

Lot Details

  • 9,148 Sq Ft Lot

Home Design

  • Duplex
  • Brick Exterior Construction
  • Poured Concrete

Interior Spaces

  • 2-Story Property
  • Wood Flooring
  • Basement Fills Entire Space Under The House
  • Oven or Range

Parking

  • 4 Open Parking Spaces
  • 2 Covered Spaces

Schools

  • Call School District Elementary And Middle School
  • Call School District High School

Utilities

  • Forced Air Heating System
  • Separate Meters
  • Separate Water Meter

Community Details

  • 2 Units

Listing and Financial Details

  • Assessor Parcel Number 241 0126400346

Property Details

Home Type

Multi-Family

Est. Annual Taxes

$3,379

Year Built

Built in 1955

Lot Details

9,148 Sq Ft Lot

Listing Details

  • Municipality: Janesville
  • Status Detail: Sold
  • Mailing City: Janesville
  • Class: Multi Family
  • Type: Multi Family
  • Type Of Property: Duplex-side by side, 2 story, Townhouse style units
  • Items Excluded: Tenants personal property
  • Items Included: Refrigerator (2), Oven/range (2)
  • Year Built: 1955
  • Special Features: None
  • Property Sub Type: MultiFamily

Interior Features

  • Basement: Full, Poured concrete foundatn
  • Number Units W Ac: 2

Exterior Features

  • Exterior: Brick

Garage/Parking

  • Heating Fuel: Natural Gas
  • Heating Type: Forced air
  • Parking Stalls Inside: 2
  • Parking Stalls Outside: 4

Utilities

  • Water Waste: Municipal water, Municipal sewer
  • Park Unit: 2 stall garage
  • Utilities: Separate elec meters, Separate gas meters, Separate water meters

Schools

  • Elementary School: Call School District
  • High School: Call School District
  • Middle School: Call School District
  • School District: Janesville

Lot Info

  • Estimated Aces: 0.21
  • Zoning: R1
  • Geo Subdivision: WI

Rental Info

  • Total Income: 24000

Tax Info

  • Net Taxes: 3379
  • Tax Year: 2024
  • Assessor Parcel Number: 241 0126400346

Multi Family

  • Number Of2 Bedrooms: 2
  • Number Of Units: 2

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
Aug 5, 2025
Closed on
Aug 19, 2025
Sold by
Rentski Llc
Bought by
Seller's Agent
Schindler Home Team
RE/MAX Ignite
Buyer's Agent
Colleen Nelson
Coldwell Banker The Realty Group
List Price
$259,900
Sold Price
$268,000
Premium/Discount to List
$8,100
3.12%
Views
10
Current Estimated Value
$276,426

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
$8,426
Avg. Annual Appreciation
2.99%

Purchase Details

Listed on
Aug 5, 2025
Closed on
Aug 13, 2025
Sold by
Rentski Llc
Bought by
Rjs Rentals Llc
Seller's Agent
Schindler Home Team
RE/MAX Ignite
Buyer's Agent
Colleen Nelson
Coldwell Banker The Realty Group
List Price
$259,900
Sold Price
$268,000
Premium/Discount to List
$8,100
3.12%
Views
10

Purchase Details

Closed on
Jun 30, 2023
Sold by
Garthwaite Alan and Garthwaite Joann
Bought by
Rentski Llc

Purchase Details

Closed on
Feb 1, 2007
Sold by
Hanson Donald W
Bought by
Garthwaite Alan and Garthwaite Jo An

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$103,200
Interest Rate
6.22%
Mortgage Type
Unknown
Source: Public Records

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
$268,000 None Listed On Document
Rjs Rentals Llc $268,000 --
Rentski Llc $200,000 --
Garthwaite Alan $129,000 None Available
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 $103,200
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
08/19/2025 08/19/25 Sold $268,000 +3.1% $122 / Sq Ft
08/07/2025 08/07/25 Pending -- -- --
08/05/2025 08/05/25 For Sale $259,900 -- $118 / Sq Ft
Source: South Central Wisconsin Multiple Listing Service

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 $3,474 $195,600 $27,300 $168,300
2024 $3,311 $195,600 $27,300 $168,300
2023 $3,073 $181,000 $27,300 $153,700
2022 $3,275 $138,800 $27,300 $111,500
2021 $3,302 $138,800 $27,300 $111,500
2020 $3,153 $138,800 $27,300 $111,500
2019 $3,080 $138,800 $27,300 $111,500
2018 $2,778 $106,100 $27,300 $78,800
2017 $2,691 $106,100 $27,300 $78,800
2016 $2,714 $106,100 $27,300 $78,800
2015 $2,545 $106,100 $27,300 $78,800
2014 $2,592 $106,100 $27,300 $78,800
2013 $2,592 $106,100 $27,300 $78,800
Source: Public Records

Agents Affiliated with this Home

  • ST

    Seller's Agent in 2025

    Schindler Home Team

    RE/MAX

    Section Image

  • CN

    Buyer's Agent in 2025

    Colleen Nelson

    Coldwell Banker The Realty Group

    (608) 751-5161

    24 Total Sales

    Colleen Nelson
    Section Image
See All Agents

Map

Source: South Central Wisconsin Multiple Listing Service

MLS Number: 2006032

South Central Wisconsin Multiple Listing Service

APN: 012-6400346

Wisconsin Rock County Janesville 53548

809 Miller Ave, Janesville, 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.

South Central Wisconsin Multiple Listing Service 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. Information is deemed reliable but not guaranteed.

Nearby Homes
Your Personal Tour Guide

Ask me questions while you tour the home.