345 SOUTHWEST RD
Valuation
Tax & Assessment
Climate Risk
Scores 0–100; higher = greater projected risk.
Property Facts
Transaction History(1)
Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.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
345 Southwest Rd 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
- Has a smaller lot than 93% 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 7% of homes nearby
| Measure | This home | Platteville 53818 | Grant County |
|---|---|---|---|
| Estimated valuepricier than | $106,472 | 4% of homes | 12% of homes |
| Lot sizebigger than | 0.14 ac | 7% of homes | 7% of homes |
About 345 Southwest Rd
How much is 345 Southwest Rd, Platteville, WI worth?
The TopHap Estimate for 345 Southwest Rd, Platteville, WI is $106,472 as of Oct 21, 2026. The likely range is $84,144 to $128,800. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 345 Southwest Rd, Platteville, WI last sell?
345 Southwest Rd, Platteville, WI last sold on Jul 2, 2014 for $83,400, according to the county's recorded deed.
What schools serve 345 Southwest Rd, Platteville, WI?
345 Southwest Rd, Platteville, WI is assigned to Platteville Middle School (middle), rated A-; Neal Wilkins Early Learning Center (elementary); Platteville High School (high), rated A. All sit in Platteville School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 345 Southwest Rd, 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 ($106,472 against a typical $240,631) and its lot is bigger than 7% of them (0.14 ac against a typical 0.38 ac). Measured against all of Grant County, it is worth more than 12% 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 345 Southwest Rd, Platteville, WI?
The 2025 property tax bill for 345 Southwest Rd, Platteville, WI was $1,319. The county assessed it at $86,700.
More homes on Southwest Rd
- 135 Southwest Rd$188K0.2 ac · Sold $185K · Apr 2026
- 625 Southwest Rd$230KSingle Family Residence · Sold Jul 2025
- 335 Southwest Rd$181K895 ac · Sold $175K · Jan 2025
- 460 Southwest Rd$166K0.13 ac · Sold $154K · May 2024
- 465 Southwest Rd$182K0.17 ac · Sold $5K · Aug 2023
- 560 Southwest Rd$180K0.19 ac · Sold $150K · Dec 2022
- 300 Southwest Rd$150KResidential (General/Single) · Sold $235K · Sep 2022
- 100 Southwest Rd$65K0.13 ac · Sold $140K · Aug 2022
- 435 Southwest Rd$170K0.54 ac · Sold $125K · Aug 2020
- 5671 Southwest Rd$347K1.47 ac · Sold $234K · Oct 2019
- 420 Southwest RdResidential - Vacant Land · Sold $39K · Oct 2019
- 440 Southwest RdResidential - Vacant Land · Sold $39K · Oct 2019
Closest homes
- 335 Southwest Rd$181K56 ft · 895 ac · Sold $175K · Jan 2025
- 365 Southwest Rd$180K61 ft · 0.19 ac · Sold $108K · Aug 2005
- 430 S Chestnut St$189K112 ft · Residential (General/Single)
- 460 S Chestnut St$255K139 ft · Residential (General/Single)
- 410 S Chestnut St$167K107 ft · Residential (General/Single)
- 390 S Chestnut St$174K125 ft · 0.21 ac · Sold $130K · Jun 2022
- 395 Southwest Rd$133K136 ft · 0.22 ac · Sold $79K · Sep 2018
- 340 Southwest Rd$135K183 ft · 0.21 ac · Sold $83K · Jul 2014
More homes in Platteville 53818
- 240 Ellen St$219K0.24 ac · Sold $215K · Oct 2026
- 7460 Banner Rd$779K2.97 ac · Sold $795K · Oct 2026
- 675 Pyrite Rd$380K0.79 ac · Sold $380K · Oct 2026
- 590 Pioneer Rd$400K0.57 ac · Sold $385K · Oct 2026
- 840 Jewett St$215K0.19 ac · Sold $215K · Oct 2026
- 1095 Walnut Dell Rd$605K3.14 ac · Sold $605K · Oct 2026
- 5644 Major Ln$310K1 ac · Sold $310K · Oct 2026
- 725 Lancaster St$205K0.24 ac · Sold $205K · Oct 2026
- 1884 W Timber Dr$516K1.7 ac · Sold $515K · Oct 2026
- 620 Grant St$64K0.43 ac · Sold $320K · Sep 2026
- 620 Grant St$369K0.45 ac · Sold $320K · Sep 2026
- 760 N Court St$199K0.26 ac · Sold $199K · Sep 2026
Assigned schools
Explore the area
See this home in context
Open 345 Southwest Rd on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.
Open in map