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Duplex (2 Units, Any Combination)Residential
Last sold for $5,000 on Jan 2, 2019

520 WARREN ST

DAVENPORT, IA 52802
6
Beds
4.5
Baths
3,572 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.
0.15 ac
Lot SizeThe size of the land the home sits on, from county records.
1900
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$5,000 · Jan 2, 2019

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,836 (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.$109,090 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$10,750
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$98,340
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$109,090
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$109,090

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Duplex (2 Units, Any Combination)
StyleThe architectural style of the home, such as ranch or colonial.Duplex Single
CountySCOTT
Lot (acres)The size of the land the home sits on, from county records.0.15
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Shingle
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Yes
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.DeckPatio · 88 ft²Porch · 64 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
Jefferson Elementary SchoolF
Elementary · Grades KG–6 · 0.4 mi
H
Central High SchoolD-
High · Grades 9–12 · 0.7 mi
M
Smart Middle SchoolF
Middle · Grades 7–8 · 1.1 mi

District: Davenport Community School District

Neighborhood · ZIP 52802These 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.140
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.81
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.31

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.89%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.9.8%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.22%
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.9,837
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.884 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$48,723
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$62,484
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

520 Warren 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.

  • Among the largest homes in Davenport 52802
  • Has a smaller lot than 76% of homes in Scott County
  • Older than 91% of homes in Scott County

How it measures up in Davenport 52802

The dot is this home. The mark in the middle is the typical home in Davenport 52802.

Living area3,572 ft²
SmallerTypical 1,194 ft²Bigger

Bigger than almost all homes nearby

Lot size0.15 ac
SmallerTypical 0.15 acBigger

Bigger than 48% of homes nearby

Year built1900
OlderTypical 1917Newer

Newer than 34% of homes nearby

How 520 Warren St ranks against every home in each area.
MeasureThis homeGold CoastDavenport 52802Scott County
Living areabigger than3,572 ft²88% of homesalmost all homes97% of homes
Lot sizebigger than0.15 ac47% of homes48% of homes24% of homes
Year builtnewer than190064% of homes34% of homes9% of homes

About 520 Warren St

When did 520 Warren St, Davenport, IA last sell?

520 Warren St, Davenport, IA last sold on Jan 2, 2019 for $5,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 520 Warren St, Davenport, IA?

520 Warren St, Davenport, IA has 6 bedrooms, 4.5 bathrooms, 3,572 square feet of living space and a 0.15-acre lot.

When was 520 Warren St, Davenport, IA built?

520 Warren St, Davenport, IA was built in 1900, making it 126 years old. It is a duplex single home. The building has 2 stories.

What schools serve 520 Warren St, Davenport, IA?

520 Warren St, Davenport, IA is assigned to Jefferson Elementary School (elementary), rated F; Central High School (high), rated D-; Smart Middle School (middle), rated F. All sit in Davenport Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 520 Warren St, Davenport, IA compare to other homes in Davenport 52802?

Among the 3,789 homes in Davenport 52802, it is bigger than almost all of them (3,572 ft² against a typical 1,194 ft²), its lot is bigger than 48% of them (0.15 ac against a typical 0.15 ac) and it is newer than 34% of them (1900 against a typical 1917). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 520 Warren St, Davenport, IA?

The 2026 property tax bill for 520 Warren St, Davenport, IA was $2,836. The county assessed it at $109,090.

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