Listed by Mike Brennan • First Weber Inc (HomeInfo@firstweber.com).
For sale
$495,000
Est. $3,315/mo
6
bd
2 ba
sq ft

146 & 148 Union St, Sun Prairie, WI 53590

map-entry

About this home

Multi-familyProperty Type
10,018 sq ftLot Size
2 car garageParking
Listed by Mike Brennan First Weber Inc
Contact: HomeInfo@firstweber.com
Listing updated:
Redfin checked: 2 minutes ago
Source:SCWMLS as distributed by WIREX #2020058
168 days on Redfin456 views15 favorites

Payment calculator

$3,315 per month

Principal and interest$2,701
Property taxes
HOA dues
Home insurance
Utilities
Down payment
20% ($99,000)
Home price
$495,000
Loan details
30-yr fixed, 7.25%
5 minutes to get started. No credit impact. 
Discover your buying power
Find out if this home is within budget
Down payment assistance

View down payment assistance programs for this home

See this home in person

Open houses
No upcoming open houses.

Around this home

Schools

Northside Elementary School

Public PreK-5 • Assigned • 0.7mi

3/10
Prairie View Middle School

Public 6-8 • Assigned • 1.9mi

3/10
Sun Prairie East High School

Public 9-12 • Assigned • 0.9mi

9/10
Provided by GreatSchools
About Central Sun
Prairie

Provided by Walk Score and Local Logic

Market insights

146 & 148 Union St · $495,000
DAYS ON MARKET
169 days
The average home goes pending in 40 days.
SALE-TO-LIST
98.0%
Most homes are selling 2% below list price.
LIST PRICE
$495,000
Median list price in this area is $593,098. (20% higher than this home)
PRICE DROP
3 price drops
28% of homes in this area have had a price drop in the past month.

Property details

Kitchen

Kitchen

Bathroom

Bathroom

Bedroom

Bedroom

Living

Living

Dining

Dining

  • Interior features
  • Full basement
  • Bedrooms
  • Unit 1: 3 bedrooms
  • Unit 2: 3 bedrooms (master on main level)
  • Bathrooms
  • Unit 1: 1 full bathroom
  • Unit 2: 1 full bathroom
  • Kitchen
  • Unit 146: Stove, Refrigerator, Dishwasher, Microwave
  • Unit 148: Stove, Refrigerator, Microwave
  • Laundry & utility
  • Unit 148: Washer and Dryer
  • Separate electric meters
  • Separate gas meters
  • Heating & cooling
  • Forced air heating
  • Natural gas heating

Sale and tax history for 146 & 148 Union St

Public record

Beds
Baths
Stories
Lot width
Lot depth
Lot size
10,411 Sq. Ft.
Year renovated
Finished Sq. Ft.
Unfinished Sq. Ft.
Total Sq. Ft.
Year built
Style
Other
County
Dane County
APN
081105310631
Parking Spaces
Basement
Accessible
HOA Dues
Garage
Features
Last updated by owner on Aug 6, 2026.

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

2/10 Heat Factor

7 days above 100° expected this year, 14 days in 30 years

2/10 Wind Factor

Minor risk of severe winds over next 30 years

2/10 Air Factor

2 unhealthy days expected this year, 2 days in 30 years

Provided by First Street

Historical weather

Sun Prairie, WI • 53590
Average low and high temperatures (°F)
25
11
34
18
50
30
59
40
69
48
79
61
84
66
77
61
76
55
64
46
46
33
31
17
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Sun exposure

Try the sun simulator tool to see how light moves across the property at different times of day and year.

Provided by Shadowmap

Redfin Estimate for 146 & 148 Union St

$475,829
$19K under list price of $495K
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $350K to $505K.

Tour for free, no strings attached

Make a winning offer with the help of a local agent
Details provided by SCWMLS as distributed by WIREX and may not match the public record. Learn more.
Download the Redfin App on the Apple App Store
Download the Redfin App from the Google Play Store
GreatSchools Ratings provided by GreatSchools.org.