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Single Family ResidenceResidential
$493,503
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 78How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $560,000 on May 28, 2024

2124 21ST AVE

BALDWIN, WI 54002
0
Baths
3.29 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$494K
$386K low$601K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$560,000 · May 28, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,556 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$572,300 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$62,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$510,100
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$279,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$572,300

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyST. CROIX
Lot (acres)The size of the land the home sits on, from county records.3.29
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(4)

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.

E
Greenfield Elementary SchoolB
Elementary · Grades PK–5 · 4.9 mi
H
Baldwin-Woodville High SchoolA-
High · Grades 9–12 · 5.0 mi
M
Viking Middle SchoolB
Middle · Grades 6–8 · 5.4 mi

District: Baldwin-Woodville Area School District

Neighborhood · ZIP 54002These 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.134
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.91
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.11

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.22%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.1%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.7,206
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.94 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$87,734
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$98,669
Average tempThe average temperature here across a full year.43°F
Annual precipHow much rain and melted snow falls here in a typical year.33 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

2124 21st Ave 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 97% of homes in Baldwin 54002
  • Has a bigger lot than 84% of homes in St. Croix County

What homes are worth in Baldwin 54002

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

This home
$161K$543K

This home is worth more than 97% of homes in Baldwin 54002.

How it measures up in Baldwin 54002

The dot is this home. The mark in the middle is the typical home in Baldwin 54002.

Estimated value$493,503
CheaperTypical $282,923Pricier

Pricier than 97% of homes nearby

Lot size3.29 ac
SmallerTypical 0.32 acBigger

Bigger than 82% of homes nearby

How 2124 21st Ave ranks against every home in each area.
MeasureThis homeBaldwin 54002St. Croix County
Estimated valuepricier than$493,50397% of homes79% of homes
Lot sizebigger than3.29 ac82% of homes84% of homes

About 2124 21st Ave

How much is 2124 21st Ave, Baldwin, WI worth?

The TopHap Estimate for 2124 21st Ave, Baldwin, WI is $493,503 as of Oct 21, 2026. The likely range is $385,703 to $601,303. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 2124 21st Ave, Baldwin, WI last sell?

2124 21st Ave, Baldwin, WI last sold on May 28, 2024 for $560,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

What schools serve 2124 21st Ave, Baldwin, WI?

2124 21st Ave, Baldwin, WI is assigned to Greenfield Elementary School (elementary), rated B; Baldwin-Woodville High School (high), rated A-; Viking Middle School (middle), rated B. All sit in Baldwin-Woodville Area School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 2124 21st Ave, Baldwin, WI compare to other homes in Baldwin 54002?

Among the 1,800 homes in Baldwin 54002, it is worth more than 97% of them ($493,503 against a typical $282,923) and its lot is bigger than 82% of them (3.29 ac against a typical 0.32 ac). Measured against all of St. Croix County, it is worth more than 79% 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 2124 21st Ave, Baldwin, WI?

The 2026 property tax bill for 2124 21st Ave, Baldwin, WI was $5,556. The county assessed it at $572,300.

More homes on 21st Ave

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Assigned schools

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