Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$273,403$242 / ft²
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 76How 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

3151 SOUTH ST # 31

RACINE, WI 53404
2
Beds
2
Baths
1,128 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
2.28 ac
Lot SizeThe size of the land the home sits on, from county records.
1965
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$273K
$207K low$339K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,329 (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.$276,900 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$55,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$221,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$290,471

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.53
99
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
16
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
49
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
68
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
33
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.197 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
CountyRACINE
Lot (acres)The size of the land the home sits on, from county records.2.28
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.No

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.

E
Gifford SchoolC-
Elementary · Grades KG–8 · 2.6 mi
H
Case High SchoolD+
High · Grades 9–12 · 3.5 mi

District: Racine School District

Neighborhood · ZIP 53404These 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.124
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.89
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.28

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.90%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.9.2%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.16%
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.15,031
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,347 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$49,007
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$60,913
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.35 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.54%

Owner Tools

Do you own this home?
Claim this home

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

3151 South St # 31 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 82% of homes in Racine 53404
  • Costs more per square foot than 93% of homes in Racine 53404
  • Smaller than 75% of homes in Racine County
  • Among the largest lots in Racine 53404
  • Newer than 83% of homes in Racine 53404

What homes are worth in Racine 53404

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

This home
$67K$441K

This home is worth more than 82% of homes in Racine 53404.

How it measures up in Racine 53404

The dot is this home. The mark in the middle is the typical home in Racine 53404.

Estimated value$273,403
CheaperTypical $185,541Pricier

Pricier than 82% of homes nearby

Price per ft²$242
CheaperTypical $165Pricier

Pricier than 93% of homes nearby

Living area1,128 ft²
SmallerTypical 1,293 ft²Bigger

Bigger than 35% of homes nearby

Lot size2.28 ac
SmallerTypical 0.14 acBigger

Bigger than almost all homes nearby

Year built1965
OlderTypical 1940Newer

Newer than 83% of homes nearby

How 3151 South St # 31 ranks against every home in each area.
MeasureThis homeRacine 53404Racine County
Estimated valuepricier than$273,40382% of homes40% of homes
Price per ft²pricier than$24293% of homes78% of homes
Living areabigger than1,128 ft²35% of homes25% of homes
Lot sizebigger than2.28 acalmost all homes92% of homes
Year builtnewer than196583% of homes59% of homes

About 3151 South St # 31

How much is 3151 South St # 31, Racine, WI worth?

The TopHap Estimate for 3151 South St # 31, Racine, WI is $273,403 as of Aug 30, 2026. The likely range is $207,495 to $339,311. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3151 South St # 31, Racine, WI last sell?

3151 South St # 31, Racine, WI last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 3151 South St # 31, Racine, WI?

3151 South St # 31, Racine, WI has 2 bedrooms, 2 bathrooms, 1,128 square feet of living space and a 2.28-acre lot.

When was 3151 South St # 31, Racine, WI built?

3151 South St # 31, Racine, WI was built in 1965, making it 61 years old. The building has 1 story.

What schools serve 3151 South St # 31, Racine, WI?

3151 South St # 31, Racine, WI is assigned to Gifford School (elementary), rated C-; Case High School (high), rated D+. All sit in Racine School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3151 South St # 31, Racine, WI compare to other homes in Racine 53404?

Among the 3,986 homes in Racine 53404, it is worth more than 82% of them ($273,403 against a typical $185,541), its price per square foot is higher than 93% of them ($242 against a typical $165), it is bigger than 35% of them (1,128 ft² against a typical 1,293 ft²), its lot is bigger than almost all of them (2.28 ac against a typical 0.14 ac) and it is newer than 83% of them (1965 against a typical 1940). Measured against all of Racine County, it is worth more than 40% 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 3151 South St # 31, Racine, WI?

The 2025 property tax bill for 3151 South St # 31, Racine, WI was $4,329. The county assessed it at $276,900.

More homes on South St # 31

Closest homes

More homes in Racine 53404

Assigned schools

Explore the area

See this home in context

Open 3151 South St # 31 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
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map