306 MAIN 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: Riverdale School District
Neighborhood · ZIP 53518These 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
306 Main 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 94% of homes in Grant County
- Has a smaller lot than 92% of homes in Grant County
What homes are worth in Blue River 53518
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 18% of homes in Blue River 53518.
How it measures up in Blue River 53518
The dot is this home. The mark in the middle is the typical home in Blue River 53518.
Pricier than 18% of homes nearby
Bigger than 10% of homes nearby
| Measure | This home | Blue River 53518 | Grant County |
|---|---|---|---|
| Estimated valuepricier than | $80,779 | 18% of homes | 6% of homes |
| Lot sizebigger than | 0.16 ac | 10% of homes | 8% of homes |
About 306 Main St
How much is 306 Main St, Blue River, WI worth?
The TopHap Estimate for 306 Main St, Blue River, WI is $80,779 as of Sep 24, 2026. The likely range is $59,993 to $101,565. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
What schools serve 306 Main St, Blue River, WI?
306 Main St, Blue River, WI is assigned to Riverdale High School (high), rated B; Riverdale Middle School (middle), rated C-; Riverdale Elementary School (elementary), rated B-. All sit in Riverdale School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 306 Main St, Blue River, WI compare to other homes in Blue River 53518?
Among the 586 homes in Blue River 53518, it is worth more than 18% of them ($80,779 against a typical $177,079) and its lot is bigger than 10% of them (0.16 ac against a typical 1 ac). Measured against all of Grant County, it is worth more than 6% 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 306 Main St, Blue River, WI?
The 2025 property tax bill for 306 Main St, Blue River, WI was $950. The county assessed it at $75,100.
More homes on Main St
- 301 Main St$171K0.31 ac · Sold $170K · Jul 2026
- 304 Main St$77K0.16 ac · Sold $63K · Jan 2024
- 302 Main St$45K0.16 ac · Sold $15K · May 2023
- 605 Main St$73K0.28 ac · Sold $16K · Jun 2018
- 606 Main St$19K0.54 ac · Sold $20K · Mar 2018
- 606 Main St$186KSingle Family Residence · Sold $70K · Jul 2011
- 305 Main St$198K0.62 ac
- 105 Main St$55K3,398 ft²
- 601 Main St$134K218 ft²
Closest homes
- 106 Jay St$108K63 ft · 0.16 ac · Sold $73K · Jun 2018
- 304 Main St$77K73 ft · 0.15 ac · Sold $63K · Jan 2024
- 302 Main St$45K138 ft · 0.15 ac · Sold $15K · May 2023
- 301 Main St$171K203 ft · 0.31 ac · Sold $170K · Jul 2026
- 305 Main St$198K228 ft · 0.62 ac
- 107 Jay St$186K228 ft · 0.16 ac · Sold Jan 1900
- 105 Jay St$150K228 ft · 0.16 ac · Sold $85K · Apr 2020
- 207 Grant St$66K300 ft · 0.31 ac · Sold Oct 2017
More homes in Blue River 53518
- 0.14 ac · Sold $95K · Jul 2026
- 515 N East St$93K0.14 ac · Sold $95K · Jul 2026
- 10391 County Rd S$374K3.32 ac · Sold $230K · Jul 2026
- 30895 Brookside Ln$563K27 ac · Sold $549K · May 2026
- 19182 County Road T$147K0.5 ac · Sold $145K · May 2026
- 33896 Buckeye Ln$54K1.62 ac · Sold $15K · May 2026
- 901 Exchange St$62K0.54 ac · Sold $8K · May 2026
- 27934 County Hwy F$273K8.2 ac · Sold $320K · Apr 2026
- 33873 Crossroads Dr$433K2.14 ac · Sold $419K · Apr 2026
- 15575 Richwood Estates Ln$82K0.44 ac · Sold $19K · Mar 2026
- 704 Park St$257K0.35 ac · Sold $479K · Feb 2026
- 704 Park St$58K0.58 ac · Sold $479K · Feb 2026
Assigned schools
Explore the area
See this home in context
Open 306 Main St 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