4455 COUNTY ROAD D
Valuation
Tax & Assessment
Climate Risk
Scores 0–100; higher = greater projected risk.
Property Facts
Transaction History(3)
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: Potosi 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
4455 County Road D 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.
- Among the most valuable homes in Grant County
- Among the largest lots in Grant County
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 98% 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 98% of homes nearby
Bigger than almost all homes nearby
| Measure | This home | Platteville 53818 | Grant County |
|---|---|---|---|
| Estimated valuepricier than | $563,683 | 98% of homes | almost all homes |
| Lot sizebigger than | 40 ac | almost all homes | almost all homes |
About 4455 County Road D
How much is 4455 County Road D, Platteville, WI worth?
The TopHap Estimate for 4455 County Road D, Platteville, WI is $563,683 as of Aug 30, 2026. The likely range is $421,101 to $706,265. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 4455 County Road D, Platteville, WI last sell?
4455 County Road D, Platteville, WI last sold on Feb 23, 2023 for $962,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.
What schools serve 4455 County Road D, Platteville, WI?
4455 County Road D, Platteville, WI is assigned to Potosi Elementary School (elementary), rated B+; Potosi Middle School (middle), rated B-; Potosi High School (high), rated A. All sit in Potosi School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 4455 County Road D, Platteville, WI compare to other homes in Platteville 53818?
Among the 3,479 homes in Platteville 53818, it is worth more than 98% of them ($563,683 against a typical $233,597) and its lot is bigger than almost all of them (40 ac against a typical 0.48 ac). Measured against all of Grant County, it is worth more than almost all 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 4455 County Road D, Platteville, WI?
The 2025 property tax bill for 4455 County Road D, Platteville, WI was $2,674. The county assessed it at $143,200.
More homes on County Road D
- 7976 County Road D$495K4.89 ac · Sold $495K · Aug 2026
- 4481 County Road D$131K0.55 ac · Sold $140K · Jun 2026
- 4461 County Road D$27K0.36 ac · Sold $27K · Dec 2025
- 8240 County Road D$512K3.29 ac · Sold $510K · Mar 2025
- 6043 County Road D$148K1.91 ac · Sold $150K · Jan 2025
- 4473 County Road D$198K0.37 ac · Sold $184K · Jan 2024
- 8239 County Road D$215K1.7 ac · Sold $199K · Sep 2023
- 8016 County Road D$259K1.4 ac · Sold Sep 2023
- 4498 County Road D$92K2.24 ac · Sold $27K · Nov 2021
- 4477 County Road D$217K0.52 ac · Sold $165K · Jul 2021
- 7968 County Road D$261K1.04 ac · Sold $175K · Nov 2020
- 8779 County Road D$364K2.95 ac · Sold $360K · Oct 2020
Closest homes
- 5789 Big Platte Rd$378K0.2 mi · 7 ac
- 5741 Big Platte Rd$385K0.5 mi · 5 ac
- 5625 Big Platte Rd$307K0.7 mi · 8.2 ac
- 0.8 mi · 1 ac
- 5989 Oak Rd$300K0.8 mi · 3.06 ac · Sold Oct 2017
- 5556 Big Platte Rd$436K0.8 mi · 9.04 ac
- 5955 Oak Rd$441K0.8 mi · 5.01 ac · Sold $226K · Jan 2012
- 5981 Bennett Ln$425K0.7 mi · 1.19 ac
More homes in Platteville 53818
- 1190 Perry Dr$282K0.33 ac · Sold $282K · Aug 2026
- 6864 Fawn Rd$468K1.2 ac · Sold $468K · Aug 2026
- 315 Bayley Ave$139K0.18 ac · Sold $123K · Aug 2026
- 355 W Adams St$176K0.27 ac · Sold $119K · Aug 2026
- 365 W Adams St2,806 ft² · Sold $119K · Aug 2026
- 170 Preston Dr$225K10,000 ac · Sold $225K · Jul 2026
- 240 Broadway St$165K0.15 ac · Sold $165K · Jul 2026
- 870 W Main St$187K0.29 ac · Sold $16K · Jul 2026
- 930 Jackson St$169K0.23 ac · Sold $169K · Jul 2026
- 565 N Elm St$192K0.19 ac · Sold $231K · Jul 2026
- 565 N Elm St$153K0.63 ac · Sold $231K · Jul 2026
- 265 Bayley Ave$147K0.14 ac · Sold $147K · Jul 2026
Assigned schools
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