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Single Family ResidentialResidential

509 4TH ST S

CORDOVA, IL 61242
0
Baths
1,056 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.
0.75 ac
Lot SizeThe size of the land the home sits on, from county records.
1969
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,678 (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.$51,807 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$9,081
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$42,726
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$48,875
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$155,421

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residential
CountyROCK ISLAND
Lot (acres)The size of the land the home sits on, from county records.0.75
PoolWhether the property has a pool, and what kind, such as in-ground.No

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

M
Riverdale Middle SchoolA-
Middle · Grades 6–8 · 4.8 mi
H
Riverdale Sr High SchoolA-
High · Grades 9–12 · 5.0 mi
E
Riverdale Elementary SchoolB+
Elementary · Grades PK–5 · 5.2 mi

District: Riverdale Community Unit School District 100

Neighborhood · ZIP 61242These 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.72
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 100.35

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.91%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.12%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.0%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.1,089
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.34 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$92,066
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$102,313
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.55%

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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

509 4th St S 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.

  • Smaller than 84% of homes in Cordova 61242
  • Has a bigger lot than 85% of homes in Rock Island County
  • Newer than 75% of homes in Rock Island County

How it measures up in Cordova 61242

The dot is this home. The mark in the middle is the typical home in Cordova 61242.

Living area1,056 ft²
SmallerTypical 1,468 ft²Bigger

Bigger than 16% of homes nearby

Lot size0.75 ac
SmallerTypical 0.66 acBigger

Bigger than 55% of homes nearby

Year built1969
OlderTypical 1969Newer

Newer than 51% of homes nearby

How 509 4th St S ranks against every home in each area.
MeasureThis homeCordova 61242Rock Island County
Living areabigger than1,056 ft²16% of homes31% of homes
Lot sizebigger than0.75 ac55% of homes85% of homes
Year builtnewer than196951% of homes75% of homes

About 509 4th St S

When did 509 4th St S, Cordova, IL last sell?

509 4th St S, Cordova, IL last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 509 4th St S, Cordova, IL?

509 4th St S, Cordova, IL has 1,056 square feet of living space and a 0.75-acre lot.

When was 509 4th St S, Cordova, IL built?

509 4th St S, Cordova, IL was built in 1969, making it 57 years old. The building has 1 story.

What schools serve 509 4th St S, Cordova, IL?

509 4th St S, Cordova, IL is assigned to Riverdale Middle School (middle), rated A-; Riverdale Sr High School (high), rated A-; Riverdale Elementary School (elementary), rated B+. All sit in Riverdale Community Unit School District 100. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 509 4th St S, Cordova, IL compare to other homes in Cordova 61242?

Among the 518 homes in Cordova 61242, it is bigger than 16% of them (1,056 ft² against a typical 1,468 ft²), its lot is bigger than 55% of them (0.75 ac against a typical 0.66 ac) and it is newer than 51% of them (1969 against a typical 1969). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 509 4th St S, Cordova, IL?

The 2025 property tax bill for 509 4th St S, Cordova, IL was $3,678. The county assessed it at $51,807.

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