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Single Family ResidenceResidential
$308,648
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 80How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $200,000 on May 20, 2021

3580 145TH ST

SIREN, WI 54872
0
Baths
14.43 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$309K
$248K low$370K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$200,000 · May 20, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,869 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$236,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$99,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$136,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$264,200

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.37 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyPOLK
Lot (acres)The size of the land the home sits on, from county records.14.43
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(5)

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.

M
Frederic 6-12 SchoolC
Middle · Grades 6–12 · 3.8 mi
E
Frederic Elementary SchoolA-
Elementary · Grades PK–5 · 4.3 mi

District: Frederic School District

Neighborhood · ZIP 54872These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.116
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.88
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.12

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.63%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.13%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.17%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.2,641
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.37 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$55,275
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$69,223
Average tempThe average temperature here across a full year.42°F
Annual precipHow much rain and melted snow falls here in a typical year.31 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.54%

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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

3580 145th 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 more than 79% of homes in Siren 54872
  • Has a bigger lot than 84% of homes in Siren 54872

What homes are worth in Siren 54872

Each bar is how many homes fall in that price range. The marker is this home.

This home
$38K$524K

This home is worth more than 79% of homes in Siren 54872.

How it measures up in Siren 54872

The dot is this home. The mark in the middle is the typical home in Siren 54872.

Estimated value$308,648
CheaperTypical $201,362Pricier

Pricier than 79% of homes nearby

Lot size14.43 ac
SmallerTypical 1.42 acBigger

Bigger than 84% of homes nearby

How 3580 145th St ranks against every home in each area.
MeasureThis homeSiren 54872Polk County
Estimated valuepricier than$308,64879% of homes64% of homes
Lot sizebigger than14.43 ac84% of homes84% of homes

About 3580 145th St

How much is 3580 145th St, Siren, WI worth?

The TopHap Estimate for 3580 145th St, Siren, WI is $308,648 as of Aug 30, 2026. The likely range is $247,577 to $369,719. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3580 145th St, Siren, WI last sell?

3580 145th St, Siren, WI last sold on May 20, 2021 for $200,000, according to the county's recorded deed.

What schools serve 3580 145th St, Siren, WI?

3580 145th St, Siren, WI is assigned to Frederic 6-12 School (middle), rated C; Frederic Elementary School (elementary), rated A-. All sit in Frederic School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3580 145th St, Siren, WI compare to other homes in Siren 54872?

Among the 2,093 homes in Siren 54872, it is worth more than 79% of them ($308,648 against a typical $201,362) and its lot is bigger than 84% of them (14.43 ac against a typical 1.42 ac). Measured against all of Polk County, it is worth more than 64% 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 3580 145th St, Siren, WI?

The 2025 property tax bill for 3580 145th St, Siren, WI was $2,869. The county assessed it at $236,000.

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Assigned schools

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