502 W UNION ST
Valuation
Tax & Assessment
Climate Risk
Scores 0–100; higher = greater projected risk.
Property Facts
Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
District: River Valley School District
Neighborhood · ZIP 53556These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.
Index scale: 100 = US average (tick). Lower is better.
Owner Tools
Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.
How this home compares
502 W Union St measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.
- Worth less than 75% of homes in Lone Rock 53556
What homes are worth in Lone Rock 53556
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 25% of homes in Lone Rock 53556.
How it measures up in Lone Rock 53556
The dot is this home. The mark in the middle is the typical home in Lone Rock 53556.
Pricier than 25% of homes nearby
Bigger than 45% of homes nearby
| Measure | This home | Lone Rock 53556 | Richland County |
|---|---|---|---|
| Estimated valuepricier than | $146,575 | 25% of homes | 29% of homes |
| Lot sizebigger than | 1 ac | 45% of homes | 53% of homes |
About 502 W Union St
How much is 502 W Union St, Lone Rock, WI worth?
The TopHap Estimate for 502 W Union St, Lone Rock, WI is $146,575 as of Sep 24, 2026. The likely range is $111,331 to $181,819. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
What schools serve 502 W Union St, Lone Rock, WI?
502 W Union St, Lone Rock, WI is assigned to River Valley Elementary School (elementary), rated D; River Valley High School (high), rated B+; River Valley Middle School (middle), rated A. All sit in River Valley School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 502 W Union St, Lone Rock, WI compare to other homes in Lone Rock 53556?
Among the 1,104 homes in Lone Rock 53556, it is worth more than 25% of them ($146,575 against a typical $220,047) and its lot is bigger than 45% of them (1 ac against a typical 1.15 ac). Measured against all of Richland County, it is worth more than 29% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.
What are the property taxes on 502 W Union St, Lone Rock, WI?
The 2024 property tax bill for 502 W Union St, Lone Rock, WI was $2,613. The county assessed it at $122,000.
More homes on W Union St
- 610 W Union St$287K0.58 ac · Sold $220K · Jul 2023
- 113 W Union St$51K2,178 ft² · Sold $139K · Jun 2021
- 347 W Union St$279K0.2 ac · Sold $188K · May 2021
- 615 W Union St$307K0.5 ac · Sold $210K · Nov 2020
- 617 W Union St$300K0.42 ac · Sold $170K · Nov 2018
- 113 W Union St$138K0.16 ac · Sold Oct 2014
- 557 W Union St$193K0.5 ac · Sold $100K · Sep 2011
- 526 W Union St$249K1.12 ac · Sold May 2003
- 113 W Union St$26K0.11 ac · Sold Jan 1900
- 550 W Union St$236K0.56 ac · Sold Jan 1900
- 656 W Union St$173K1.31 ac
- 556 W Union St$144K0.56 ac
Closest homes
More homes in Lone Rock 53556
- 28766 State Hwy 60$55K0.1 ac · Sold $4K · Sep 2026
- 28771 State Hwy 60$52K0.18 ac · Sold $4K · Sep 2026
- 33537 Ann St$276K2.37 ac · Sold $276K · Sep 2026
- 29310 Parduhn Ln40 ac · Sold $336K · Sep 2026
- 27388 State Hwy 60$129K1.45 ac · Sold $2K · Aug 2026
- 28856 County Hwy B$226K0.3 ac · Sold $225K · Aug 2026
- 28575 Munz Dr$146K2 ac · Sold $145K · Aug 2026
- 2.1 ac · Sold $68K · Jul 2026
- 321 E Dr Bertha Reynolds St$243K0.4 ac · Sold $240K · Jul 2026
- 33564 Fulton St0.89 ac · Sold $33K · Jun 2026
- 29522 Whispering Pines Rd$520K1.54 ac · Sold $510K · Jun 2026
- 29387 Pine Prairie Ln$415K1.63 ac · Sold $407K · Jun 2026
Assigned schools
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