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$139,900 Just Listed

  • For Sale
  • Active
  • Single Family
  • 4 Beds
  • 1 Full Bath
  • 1,360 Sq. Ft.
  • Updated 3 hours ago
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Showings start Tues May 26th. Downtown Rock River view. 3-4 bedroom home; one room does not have a closet. Spacious open kitchen and dining area. 1 bedroom and full bath on main floor. Fenced yard with turf grass in the hard to grow areas. Shed for your outdoor items. Newer water heater, vinyl windows, large main bedroom with vaulted ceiling. Home is listed in the National & State Register of Historic Places Listings. Possible tax credits available to homeowners; WisconsinHistory.org

Full Property Details for 102 Union St

General

  • Price: $139,900
  • Taxes: $2,094 (2025)
  • Status: Active
  • Type: Single Family
  • Source: Wirex_South_Central_Wisconsin_MLS_Corporation_SCW
  • MLS ID: 2024071
  • Updated: Today (5/22/2026)
  • Added to Site: Today

Interior

  • Interior Features: Walk-In Closet(s), Cathedral/Vaulted Ceiling
  • Appliances: Refrigerator, Dishwasher

Rooms

Bathrooms

  • Total Bathrooms: 1
  • Full Bathrooms: 1
  • Bathroom: At least 1 Tub, No Master Bedroom Bath

Bedrooms

  • Total Bedrooms: 4
  • Primary Bedroom: 14 x 13, Upper
  • Bedroom 2: 14 x 12, Upper
  • Bedroom 3: 11 x 11, Upper
  • Bedroom 4: 11 x 10, Upper

Other Rooms

  • Living Room: 14 x 14, Main
  • Kitchen: 15 x 9, Main

Exterior

  • Exterior Features: Fenced Yard

Parking

  • Garage Description: None

Location

  • Municipality: Janesville
  • County: Rock
  • Driving Directions: Court St, S on River to Union

School Information

  • School District: Janesville
  • Elementary School: Wilson
  • Middle School: Franklin
  • High School: Parker

Heating & Cooling

  • Heating Fuel: Natural Gas
  • Heating/Cooling: Forced Air

Utilities

  • Water/Sewer: Municipal Water, Municipal Sewer

Structural Information

  • Architectural Style: Farmhouse/National Folk
  • Description/Design: 2 Stories
  • Exterior Const.: Aluminum/Steel
  • Basement Desc.: Full, Poured Concrete, Block
  • Square Feet: 1,360
  • Square Feet Range: 1251 to 1500
  • Sq. Ft. Source: Assessor/Public Record
  • Year Built: 1875

Additional Structures

  • Other Structures: Storage Building

Lot Features

  • Lot Size (Acres): 66x66
  • Lot Size Source: Assessor/Public Record
  • Zoning: R
  • Lot Description: Sidewalks

Water Features

  • Water Front Desc.: Water View (No Frontage), River

Financial Considerations

  • Tax Amount: $2,094
  • Tax Year: 2025

Disclosures and Reports

  • Exclusions: Personal property, Camera security system
  • Inclusions: Stove, Refrigerator, Dishwasher (water is turned off, seller prefers to wash by hand), Shed

Listed by Briggs Realty Group, Inc

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Listing agent

— 102 Union St —

  • Briggs Realty Group, Inc

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NMLS#: 1598647

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NMLS#: 1598647

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with our affiliated in-house agency

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Save up to an additional 20% by bundling your home and auto together!

Schools serving 102 Union St

School District:Janesville School District
NameGradesDistance
Wilson Elementary School, Janesville, WI
465 Rockport Road, Janesville, WI 53548
PK-50.4 mi
Franklin Middle School, Janesville, WI
450 North Crosby Avenue, Janesville, WI 53548
6-81.7 mi
Parker High School
3125 Mineral Point Avenue, Janesville, WI 53548
9-122.3 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 102 Union St Get Price Alerts and Save Property

Date
Details
Price
Change
Source
5/22/2026
Listed
$139,900
39.9%
MLS
3/07/2024
Sold
$100,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 102 Union St

Year
Property Taxes
Change
Tax Assessment
Change
2025
$1,817
27%
$115,600
33%
2024
$1,432
-1%
$86,800
—
2023
$1,441
10%
$86,800
52%
2022
$1,308
-1%
$57,000
—
2021
$1,317
7%
$57,000
—
2019
$1,229
21%
$57,000
42%
2018
$1,013
-14%
$40,100
—
2017
$1,180
23%
$40,100
—
2016
$961
4%
$40,100
—
2015
$923
—
$40,100
—
2014
$924
-24%
$40,100
—
2013
$1,215
31%
$40,100
—
2012
$926
—
$40,100
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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Listed by Briggs Realty Group, Inc

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102 Union Street, Janesville, WI 53548 (MLS# 2024071) is a Single Family property with 4 bedrooms and 1 full bathroom. 102 Union Street is currently listed for $139,900 and was received on May 22, 2026. Want to learn more about 102 Union Street? Do you have questions about finding other Single Family real estate for sale in Janesville? You can browse all Janesville real estate or contact a Coldwell Banker agent to request more information.

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