1050 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: Platteville School District
Neighborhood · ZIP 53818These 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
1050 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 96% of homes in Platteville 53818
What homes are worth in Platteville 53818
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 4% of homes in Platteville 53818.
How it measures up in Platteville 53818
The dot is this home. The mark in the middle is the typical home in Platteville 53818.
Pricier than 4% of homes nearby
Bigger than 60% of homes nearby
| Measure | This home | Platteville 53818 | Grant County |
|---|---|---|---|
| Estimated valuepricier than | $93,298 | 4% of homes | 10% of homes |
| Lot sizebigger than | 0.96 ac | 60% of homes | 64% of homes |
About 1050 Union St
How much is 1050 Union St, Platteville, WI worth?
The TopHap Estimate for 1050 Union St, Platteville, WI is $93,298 as of Aug 30, 2026. The likely range is $72,854 to $113,742. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 1050 Union St, Platteville, WI last sell?
1050 Union St, Platteville, WI last sold on Oct 9, 2023 for $85,000, according to the county's recorded deed.
What schools serve 1050 Union St, Platteville, WI?
1050 Union St, Platteville, WI is assigned to Platteville Middle School (middle), rated B-; Neal Wilkins Early Learning Center (elementary); Platteville High School (high), rated B+. All sit in Platteville School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 1050 Union St, Platteville, WI compare to other homes in Platteville 53818?
Among the 3,479 homes in Platteville 53818, it is worth more than 4% of them ($93,298 against a typical $230,492) and its lot is bigger than 60% of them (0.96 ac against a typical 0.46 ac). Measured against all of Grant County, it is worth more than 10% 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 1050 Union St, Platteville, WI?
The 2025 property tax bill for 1050 Union St, Platteville, WI was $1,111. The county assessed it at $85,000.
More homes on Union St
- 1290 Union St$355K0.35 ac · Sold $355K · Jun 2026
- 1190 Union St$393KResidential (General/Single) · Sold $398K · Jun 2025
- 815 Union St$55KResidential (General/Single) · Sold $56K · Jan 2025
- 845 Union St$85KResidential (General/Single) · Sold $29K · Jan 2025
- 655 Union St$179K0.33 ac · Sold $185K · Nov 2024
- 1250 Union St$224KSingle Family Residence · Sold $229K · Nov 2024
- 850 Union St0.31 ac · Sold Nov 2024
- 1265 Union St$216K0.37 ac · Sold $206K · Feb 2024
- 1230 Union St$388KSingle Family Residence · Sold $312K · Nov 2020
- 760 Union St$137KResidential (General/Single) · Sold $118K · Aug 2020
- 1270 Union St$244KSingle Family Residence · Sold $163K · Aug 2019
- 640 Union St$306KSingle Family Residential · Sold $226K · Apr 2019
Closest homes
- 1080 Union St$168K162 ft · 0.4 ac
- 1090 Union St187 ft · 0.32 ac
- 1045 Union St$316K249 ft · 0.37 ac · Sold Oct 2017
- 1115 Perry Dr$239K251 ft · Single Family Residence
- 970 Jewett Cir$180K312 ft · Residential (General/Single) · Sold $300K · Jan 2022
- 1025 Union St351 ft · Residential - Vacant Land · Sold Oct 2017
- 1135 Perry Dr$285K329 ft · 0.46 ac · Sold $287K · Jul 2024
- 960 Jewett Cir$280K382 ft · Single Family Residence
More homes in Platteville 53818
- 210 W Lewis St$185K0.2 ac · Sold $182K · Sep 2026
- 915 Madison Cir$245K0.38 ac · Sold $300K · Sep 2026
- 715 E Madison St$167K0.61 ac · Sold $200K · Sep 2026
- 7574 County Road D$290K1.11 ac · Sold $290K · Aug 2026
- 870 W Madison St$151K0.2 ac · Sold $90K · Aug 2026
- 1155 Perry Dr$253K0.46 ac · Sold $250K · Aug 2026
- 1919 W Timber Dr$193K20.2 ac · Sold $350K · Aug 2026
- Residential - Vacant Land · Sold $205K · Aug 2026
- 375 Monroe St$216K0.16 ac · Sold $248K · Aug 2026
- 850 Kelly Ave$330K0.31 ac · Sold $353K · Aug 2026
- 1475 Jody Cir$335K1,481 ft² · Sold $345K · Aug 2026
- 945 Kelly Ave0.26 ac · Sold $12K · Aug 2026
Assigned schools
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