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Single Family ResidenceResidential
$191,879$137 / 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 92How 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 $140,000 on Sep 2, 2020

642 4TH ST

BUFFALO, IA 52728
4
Beds
1
Baths
1,403 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.
1909
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.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$192K
$176K low$208K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$140,000 · Sep 2, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,734 (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.$152,700 (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.$134,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$151,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$152,700

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountySCOTT
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.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Yes
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 · 36 ft²Shed · 798 ft²Porch · 94 ft²

Transaction History(2)

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
Buffalo Elementary SchoolA-
Elementary · Grades PK–6 · 0.3 mi
H
West High SchoolD
High · Grades 9–12 · 7.4 mi
M
Walcott K-8 SchoolC+
Middle · Grades KG–8 · 9.1 mi

District: Davenport Community School District

Neighborhood · ZIP 52728These 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.117
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.85
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.29

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.23%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.5%
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.623
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.219 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$103,101
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$123,391
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.36 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

642 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 more than 66% of homes in Buffalo 52728
  • Costs less per square foot than 74% of homes in Scott County
  • Bigger than 66% of homes in Buffalo 52728
  • Older than 90% of homes in Scott County

What homes are worth in Buffalo 52728

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

This home
$63K$389K

This home is worth more than 66% of homes in Buffalo 52728.

How it measures up in Buffalo 52728

The dot is this home. The mark in the middle is the typical home in Buffalo 52728.

Estimated value$191,879
CheaperTypical $159,402Pricier

Pricier than 66% of homes nearby

Price per ft²$137
CheaperTypical $135Pricier

Pricier than 51% of homes nearby

Living area1,403 ft²
SmallerTypical 1,216 ft²Bigger

Bigger than 66% of homes nearby

Lot size0.21 ac
SmallerTypical 0.28 acBigger

Bigger than 40% of homes nearby

Year built1909
OlderTypical 1950Newer

Newer than 35% of homes nearby

How 642 4th St ranks against every home in each area.
MeasureThis homeBuffalo 52728Scott County
Estimated valuepricier than$191,87966% of homes37% of homes
Price per ft²pricier than$13751% of homes26% of homes
Living areabigger than1,403 ft²66% of homes49% of homes
Lot sizebigger than0.21 ac40% of homes52% of homes
Year builtnewer than190935% of homes10% of homes

About 642 4th St

How much is 642 4th St, Buffalo, IA worth?

The TopHap Estimate for 642 4th St, Buffalo, IA is $191,879 as of Sep 24, 2026. The likely range is $175,764 to $207,994. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 642 4th St, Buffalo, IA last sell?

642 4th St, Buffalo, IA last sold on Sep 2, 2020 for $140,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 642 4th St, Buffalo, IA?

642 4th St, Buffalo, IA has 4 bedrooms, 1 bathrooms, 1,403 square feet of living space and a 0.21-acre lot.

When was 642 4th St, Buffalo, IA built?

642 4th St, Buffalo, IA was built in 1909, making it 117 years old. The building has 1 story.

What schools serve 642 4th St, Buffalo, IA?

642 4th St, Buffalo, IA is assigned to Buffalo Elementary School (elementary), rated A-; West High School (high), rated D; Walcott K-8 School (middle), rated C+. All sit in Davenport Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 642 4th St, Buffalo, IA compare to other homes in Buffalo 52728?

Among the 488 homes in Buffalo 52728, it is worth more than 66% of them ($191,879 against a typical $159,402), its price per square foot is higher than 51% of them ($137 against a typical $135), it is bigger than 66% of them (1,403 ft² against a typical 1,216 ft²), its lot is bigger than 40% of them (0.21 ac against a typical 0.28 ac) and it is newer than 35% of them (1909 against a typical 1950). Measured against all of Scott County, it is worth more than 37% 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 642 4th St, Buffalo, IA?

The 2025 property tax bill for 642 4th St, Buffalo, IA was $1,734. The county assessed it at $152,700.

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