This home's estimate is 6.8% higher than the average sale price ($341K) of 6 comparable homes.
Search- Overview
- Sale & tax history
- Property details
- Neighborhood
- Climate



















































127 Union St, Sun Prairie, WI 53590
Is this your home?
Track this home’s value and nearby sales activity
About this home
Public Remarks: Showings begin 5/1/26. Are you looking for a home with character? If yes, look no further. This amazing home is waiting for you to call it home. The owners have taken great care this home. The fenced yard is amazing! So close to downtown. New roof April 2026, updated first floor bath, all windows updated, new front stoop 2025, A/C 2017, Furnace 2017 and more. The detached garage (1.5 car) was built in 2003.
Redfin Estimate
Market trends in 53590, WI
Last updated September 2026
Buyer's Market
Seller's Market
Seller's market
- $335,0003 beds2 baths1,748 sq ft1727 Delaware Dr, Sun Prairie, WI 53590Autumn Rodell • Stark Company, REALTORS
- $999,9005 beds3.5 baths3,649 sq ft6859 Karolina Way, Sun Prairie, WI 53590Ashley Jacobs • Real Broker LLC
- NEW 22 HRS AGO$290,0002 beds2 baths1,483 sq ft3027 Providence St, Sun Prairie, WI 53590Jason Fowler • Century 21 Affiliated
- OPEN SUN, 12PM TO 2PM$659,0004 beds3 baths2,613 sq ft142 N Legacy Way, Sun Prairie, WI 53590Joanne Delpizzo • Stark Company, REALTORS
- OPEN SUN, 12PM TO 2PM$244,9002 beds1 bath1,056 sq ft221 Larkspur Ct, Sun Prairie, WI 53590Matt Winzenried Real Estate Team • Realty Executives Cooper Spransy
- VIDEO TOUR$399,0003 beds2 baths1,800 sq ft1110 Sunfield St, Sun Prairie, WI 53590Chris Alexander • NextHome Midwest
- $249,9002 beds1.5 baths1,100 sq ft264 Talon Pl, Sun Prairie, WI 53590Li Zhang • Metro Brokers/Li Zhang
- OPEN SAT, 11AM TO 1PM$559,0004 beds2.5 baths2,056 sq ft2434 Leopold Way, Sun Prairie, WI 53590Maya Elliott • First Weber, Inc
- OPEN SAT, 12PM TO 2PM$275,0002 beds2.5 baths1,660 sq ft869 Chandler Ln, Sun Prairie, WI 53590Steven Loomans • Stark Company, REALTORS
See all
Provided by Redfin
Homeowner tools
More resources
Track your estimate and nearby sale activity
Review property details and add renovations
Update home photos or make them private
Est. $983 per month, based on comparable rentals
Sale and tax history for 127 Union St
- Sale History
- Tax History
$287/sq ft
$266/sq ft
Public record
- Public record
- Zoning
SR-4
Suburban Residential District
This district is intended to permit development which has a moderate density, suburban community character. This district is intended to be the principal district for single-family development within the city. Unlike the case for the previously described residential districts, the land use standards for this district permit both single-family detached residential development and certain types of moderate density single-family attached development, as well as a variety of related institutional land uses.Include but are not limited to:
- Housing-Other
- Public service-Other
Property details
Parking
- Garage Information
- # of Garage Parking Spaces (Total): 1
- Garage: 1 Car, Detached
Interior
- Bedroom Information
- Master Bedroom Dimensions: 11 x 13
- Master Bedroom Level: Upper
- Bedroom 2 Dimensions: 10 x 11
- Bedroom 2 Level: Upper
- Bedroom 3 Dimensions: 9 x 11
- Bedroom 3 Level: Main
- Bathroom Information
- Bath Description(s): No Master Bedroom Bath
- # of Baths (1/2): 1
- # of Baths (Full): 1
- Interior Features
- Water Softener, High Speed Internet
- Room Information
- Full, Block
- Living Room Dimensions: 13 x 13
- Living Room Level: Main
- Kitchen Level: Main
- Kitchen Dimensions: 10 x 11
- Dining Room Dimensions: 10 x 12
- Dining Room Level: Main
- Equipment
- Appliances: Range/Oven, Refrigerator, Washer, Dryer
Exterior
- Building Information
- Building Type: 1.5 Story
- Estimated Sq. Ft. Range: 1001-1250
- Finished Below Grade Sq. Ft.: 0
- Finished Above Grade Sq. Ft.: 1,186
- Exterior
- Exterior Features: Deck
- Exterior: Vinyl
- Property Information
- Single-Family
- Improvement Value: $176,300
- Information Source Year Built: Assessor/Public Record
- Lot Information
- Lot Acreage: 0.2
- Lot Description: Sidewalks
- Zoning: Res
Financial
- Assessment Information
- Land Assessment Value: $63,800
- Total Assessment: $240,100
- Tax Information
- Total Taxes: $4,448
- Tax Year: 2026
Utilities
- Utility Information
- Municipal Water, Municipal Sewer
- Heating/Cooling: Forced Air, Central Air
- Natural Gas
Location
- Neighborhood Information
- Municipality: SUN PRAIRIE
- Municipality Type: City
- School Information
- School District: Sun Prairie
- Elementary School: Call School District
- Middle School: Call School District
- High School: Call School District
Public facts
- Beds: —
- Baths: —
- Sq. Ft.: —
- Stories: —
- Lot Size: 9,060 square feet
- Style: Single Family Residential
- Year Built: —
- Year Renovated: —
- County: Dane County
- APN: 081105361756
Other
- Listing Information
- SaleType: Arms Length
- Inclusions: Refrigerator, stove, washer, dryer, window coverings, shelves and desk in basement.
- Exclusions: Seller's personal property.
Around this home
Schools
Public PreK-5 • Assigned • 0.7mi
Public 6-8 • Assigned • 1.9mi
Public 9-12 • Assigned • 0.9mi
Climate risks
Minimal risk of a flood reaching the building in the next 30 years
Unlikely to be in a wildfire in next 30 years
7 days above 100° expected this year, 14 days in 30 years
Minor risk of severe winds over next 30 years
2 unhealthy days expected this year, 2 days in 30 years
Sun exposure
Good sunlight
SunscoreThere appears to be minimal shading by surrounding buildings, terrain, and vegetation.
Nearby similar homes
New listings for sale in 53590
Home values near 127 Union St
| Address | Redfin Estimate |
|---|---|
4 Beds | 1.5 Baths | 1633 Sq. Ft. | $373,228 |
4 Beds | 2 Baths | 1976 Sq. Ft. | $404,353 |
| Address | Redfin Estimate |
|---|---|
4 Beds | 2 Baths | 1719 Sq. Ft. | $398,541 |
3 Beds | 2 Baths | 1872 Sq. Ft. | $402,920 |
| Address | Redfin Estimate |
|---|---|
2 Beds | 2.5 Baths | 1756 Sq. Ft. | $364,517 |
5 Beds | 2 Baths | - Sq. Ft. | $389,679 |
More real estate resources
- Zip Codes
- Cities
- Neighborhoods
- Popular Searches
| 53590 homes for sale | |||
| 53559 homes for sale | |||
| 53718 homes for sale | |||
| 53532 homes for sale |
| Madison homes for sale | |||
| Middleton homes for sale | |||
| Verona homes for sale |
| Old Village homes for sale |
Find us
Subsidiaries
Affiliated Business
Copyright: © 2026 Redfin. All rights reserved.
Updated September 2025: By searching, you agree to the Terms of Use, and Privacy Policy.
Do not sell or share my personal information.
REDFIN and all REDFIN variants, WALK SCORE, and the R logos, are trademarks of Redfin Corporation, registered or pending in the USPTO.
California DRE #01521930
Redfin is licensed to do business in New York as Redfin Real Estate. NY Standard Operating Procedures
New Mexico Real Estate Licenses
TREC: Info About Brokerage Services, Consumer Protection Notice
All mortgage lending products and information are provided by Rocket Mortgage, LLC | NMLS #3030; www.NMLSConsumerAccess.org. Licensed in 50 states. This site is not authorized by the New York State Department of Financial Services for mortgage solicitation or loan applications activities related to properties located in the State of New York.
Redfin Corporation is an affiliated business of Rocket Limited Partnership. Each company, and their subsidiaries, are separate legal entities operated and managed through its own management and governance structures.
If you are using a screen reader, or having trouble reading this website, please call Redfin Customer Support for help at 1-844-759-7732.
REDFIN IS COMMITTED TO AND ABIDES BY THE FAIR HOUSING ACT AND EQUAL OPPORTUNITY ACT. READ REDFIN'S FAIR HOUSING POLICY AND THE NEW YORK STATE FAIR HOUSING NOTICE.


















































United States
Canada