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Single Family ResidenceResidential
$283,427$199 / 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 93How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $280,000 on Jul 9, 2026

431 WALNUT ST

BURLINGTON, WI 53105
3
Beds
1
Baths
1,421 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.
0.18 ac
Lot SizeThe size of the land the home sits on, from county records.
1945
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$283K
$265K low$302K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$280,000 · Jul 9, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,455 (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.$221,400 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$18,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$202,900
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$218,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$223,078

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.30
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
4
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
55
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
62
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
28
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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.0.18
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

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.

E
Dyer Elementary SchoolB
Elementary · Grades KG–5 · 0.3 mi
M
Karcher Middle SchoolA-
Middle · Grades 6–8 · 0.9 mi
H
Burlington High SchoolB-
High · Grades 9–12 · 1.7 mi

District: Burlington Area School District

Neighborhood · ZIP 53105These 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.106
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.79
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.33

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.21%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.32,023
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.202 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$94,063
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$118,634
Average tempThe average temperature here across a full year.47°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%

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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

431 Walnut 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 82% of homes in Burlington 53105
  • Costs less per square foot than 76% of homes in Burlington 53105
  • Smaller than 70% of homes in Burlington 53105
  • Has a smaller lot than 91% of homes in Burlington 53105
  • Older than 74% of homes in Burlington 53105

What homes are worth in Burlington 53105

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

This home
$141K$1.2M

This home is worth more than 18% of homes in Burlington 53105.

How it measures up in Burlington 53105

The dot is this home. The mark in the middle is the typical home in Burlington 53105.

Estimated value$283,427
CheaperTypical $403,287Pricier

Pricier than 18% of homes nearby

Price per ft²$199
CheaperTypical $244Pricier

Pricier than 24% of homes nearby

Living area1,421 ft²
SmallerTypical 1,741 ft²Bigger

Bigger than 30% of homes nearby

Lot size0.18 ac
SmallerTypical 0.43 acBigger

Bigger than 9% of homes nearby

Year built1945
OlderTypical 1972Newer

Newer than 26% of homes nearby

How 431 Walnut St ranks against every home in each area.
MeasureThis homeBurlington 53105Racine County
Estimated valuepricier than$283,42718% of homes42% of homes
Price per ft²pricier than$19924% of homes47% of homes
Living areabigger than1,421 ft²30% of homes48% of homes
Lot sizebigger than0.18 ac9% of homes35% of homes
Year builtnewer than194526% of homes31% of homes

About 431 Walnut St

How much is 431 Walnut St, Burlington, WI worth?

The TopHap Estimate for 431 Walnut St, Burlington, WI is $283,427 as of Sep 24, 2026. The likely range is $264,982 to $301,872. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 431 Walnut St, Burlington, WI last sell?

431 Walnut St, Burlington, WI last sold on Jul 9, 2026 for $280,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 431 Walnut St, Burlington, WI?

431 Walnut St, Burlington, WI has 3 bedrooms, 1 bathrooms, 1,421 square feet of living space and a 0.18-acre lot.

When was 431 Walnut St, Burlington, WI built?

431 Walnut St, Burlington, WI was built in 1945, making it 81 years old. The building has 1 story.

What schools serve 431 Walnut St, Burlington, WI?

431 Walnut St, Burlington, WI is assigned to Dyer Elementary School (elementary), rated B; Karcher Middle School (middle), rated A-; Burlington High School (high), rated B-. All sit in Burlington Area School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 431 Walnut St, Burlington, WI compare to other homes in Burlington 53105?

Among the 10,734 homes in Burlington 53105, it is worth more than 18% of them ($283,427 against a typical $403,287), its price per square foot is higher than 24% of them ($199 against a typical $244), it is bigger than 30% of them (1,421 ft² against a typical 1,741 ft²), its lot is bigger than 9% of them (0.18 ac against a typical 0.43 ac) and it is newer than 26% of them (1945 against a typical 1972). Measured against all of Racine County, it is worth more than 42% 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 431 Walnut St, Burlington, WI?

The 2025 property tax bill for 431 Walnut St, Burlington, WI was $3,455. The county assessed it at $221,400.

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