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Single Family ResidenceResidential
$202,668$157 / 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 89How 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 $142,000 on Jan 5, 2021

320 4TH ST

HUDSON, IA 50643
4
Beds
1.5
Baths
1,290 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.
0.21 ac
Lot SizeThe size of the land the home sits on, from county records.
1890
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$203K
$179K low$226K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$142,000 · Jan 5, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,840 (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.$169,370 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$23,770
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$145,600
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$156,640
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$169,370

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyBLACK HAWK
Lot (acres)The size of the land the home sits on, from county records.0.21
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Central
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 274 ft²Patio · 274 ft²Porch · 175 ft²

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
Hudson Elementary SchoolA
Elementary · Grades PK–6 · 0.3 mi
M
Hudson High SchoolB
Middle · Grades 7–12 · 0.3 mi

District: Hudson Community School District

Neighborhood · ZIP 50643These 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.70
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.83
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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.27%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.7%
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.2,903
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.44 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$108,706
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$123,835
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.61%

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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

320 4th 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 72% of homes in Hudson 50643
  • Costs less per square foot than 67% of homes in Hudson 50643
  • Smaller than 68% of homes in Hudson 50643
  • Has a smaller lot than 81% of homes in Hudson 50643
  • Older than 98% of homes in Black Hawk County

What homes are worth in Hudson 50643

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

This home
$112K$599K

This home is worth more than 28% of homes in Hudson 50643.

How it measures up in Hudson 50643

The dot is this home. The mark in the middle is the typical home in Hudson 50643.

Estimated value$202,668
CheaperTypical $265,031Pricier

Pricier than 28% of homes nearby

Price per ft²$157
CheaperTypical $183Pricier

Pricier than 33% of homes nearby

Living area1,290 ft²
SmallerTypical 1,522 ft²Bigger

Bigger than 32% of homes nearby

Lot size0.21 ac
SmallerTypical 0.32 acBigger

Bigger than 19% of homes nearby

Year built1890
OlderTypical 1971Newer

Newer than 3% of homes nearby

How 320 4th St ranks against every home in each area.
MeasureThis homeHudson 50643Black Hawk County
Estimated valuepricier than$202,66828% of homes53% of homes
Price per ft²pricier than$15733% of homes46% of homes
Living areabigger than1,290 ft²32% of homes56% of homes
Lot sizebigger than0.21 ac19% of homes53% of homes
Year builtnewer than18903% of homes2% of homes

About 320 4th St

How much is 320 4th St, Hudson, IA worth?

The TopHap Estimate for 320 4th St, Hudson, IA is $202,668 as of Aug 30, 2026. The likely range is $179,372 to $225,964. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 320 4th St, Hudson, IA last sell?

320 4th St, Hudson, IA last sold on Jan 5, 2021 for $142,000, according to the county's recorded deed.

How big is 320 4th St, Hudson, IA?

320 4th St, Hudson, IA has 4 bedrooms, 1.5 bathrooms, 1,290 square feet of living space and a 0.21-acre lot.

When was 320 4th St, Hudson, IA built?

320 4th St, Hudson, IA was built in 1890, making it 136 years old. The building has 1 story.

What schools serve 320 4th St, Hudson, IA?

320 4th St, Hudson, IA is assigned to Hudson Elementary School (elementary), rated A; Hudson High School (middle), rated B. All sit in Hudson Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 320 4th St, Hudson, IA compare to other homes in Hudson 50643?

Among the 1,169 homes in Hudson 50643, it is worth more than 28% of them ($202,668 against a typical $265,031), its price per square foot is higher than 33% of them ($157 against a typical $183), it is bigger than 32% of them (1,290 ft² against a typical 1,522 ft²), its lot is bigger than 19% of them (0.21 ac against a typical 0.32 ac) and it is newer than 3% of them (1890 against a typical 1971). Measured against all of Black Hawk County, it is worth more than 53% 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 320 4th St, Hudson, IA?

The 2025 property tax bill for 320 4th St, Hudson, IA was $2,840. The county assessed it at $169,370.

More homes on 4th St

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Assigned schools

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