Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$36,146$38 / 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 59How 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 $697 on Aug 26, 2025

512 FEDERAL ST

DAVENPORT, IA 52803
2
Beds
1.5
Baths
950 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.
1,920 ft²
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.
1
StoriesHow many floors the home has above ground.

Valuation

$36K
$21K low$51K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$697 · Aug 26, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$140 (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.$19,390 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$6,610
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$12,780
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$19,390
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$19,390

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.0.04
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.Shingle
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.None
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.Porch · 108 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.

H
Central High SchoolD-
High · Grades 9–12 · 0.6 mi
E
McKinley Elementary SchoolC
Elementary · Grades KG–6 · 1.8 mi
M
Smart Middle SchoolF
Middle · Grades 7–8 · 2.0 mi

District: Davenport Community School District

Neighborhood · ZIP 52803These 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.129
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.77
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.89%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.24%
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.1.4%
PopulationHow many people live in this area.22,473
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,215 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$69,045
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$88,724
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%

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

512 Federal 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 least valuable homes in Davenport 52803
  • Among the lowest price per square foot in Scott County
  • Smaller than 89% of homes in Davenport 52803
  • Has a smaller lot than 98% of homes in Davenport 52803
  • Older than 91% of homes in Scott County

What homes are worth in Davenport 52803

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

This home
$60K$516K

This home is worth less than almost all homes in Davenport 52803.

How it measures up in Davenport 52803

The dot is this home. The mark in the middle is the typical home in Davenport 52803.

Estimated value$36,146
CheaperTypical $169,078Pricier

Cheaper than almost all homes nearby

Price per ft²$38
CheaperTypical $127Pricier

Pricier than 2% of homes nearby

Living area950 ft²
SmallerTypical 1,503 ft²Bigger

Bigger than 11% of homes nearby

Lot size1,920 ft²
SmallerTypical 0.16 acBigger

Bigger than 2% of homes nearby

Year built1900
OlderTypical 1920Newer

Newer than 26% of homes nearby

How 512 Federal St ranks against every home in each area.
MeasureThis homeDavenport 52803Scott County
Estimated valuepricier than$36,146almost no homesalmost no homes
Price per ft²pricier than$382% of homesalmost no homes
Living areabigger than950 ft²11% of homes14% of homes
Lot sizebigger than1,920 ft²2% of homes2% of homes
Year builtnewer than190026% of homes9% of homes

About 512 Federal St

How much is 512 Federal St, Davenport, IA worth?

The TopHap Estimate for 512 Federal St, Davenport, IA is $36,146 as of Aug 30, 2026. The likely range is $21,398 to $50,894. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 512 Federal St, Davenport, IA last sell?

512 Federal St, Davenport, IA last sold on Aug 26, 2025 for $697, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 512 Federal St, Davenport, IA?

512 Federal St, Davenport, IA has 2 bedrooms, 1.5 bathrooms, 950 square feet of living space and a 0.04-acre lot.

When was 512 Federal St, Davenport, IA built?

512 Federal St, Davenport, IA was built in 1900, making it 126 years old. The building has 1 story.

What schools serve 512 Federal St, Davenport, IA?

512 Federal St, Davenport, IA is assigned to Central High School (high), rated D-; McKinley Elementary School (elementary), rated C; 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 512 Federal St, Davenport, IA compare to other homes in Davenport 52803?

Among the 8,049 homes in Davenport 52803, it is worth more than almost none of them ($36,146 against a typical $169,078), its price per square foot is higher than 2% of them ($38 against a typical $127), it is bigger than 11% of them (950 ft² against a typical 1,503 ft²), its lot is bigger than 2% of them (1,920 ft² against a typical 0.16 ac) and it is newer than 26% of them (1900 against a typical 1920). Measured against all of Scott County, it is worth more than almost no 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 512 Federal St, Davenport, IA?

The 2025 property tax bill for 512 Federal St, Davenport, IA was $140. The county assessed it at $19,390.

More homes on Federal St

Closest homes

More homes in Davenport 52803

Assigned schools

Explore the area

See this home in context

Open 512 Federal St 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