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Single Family ResidentialResidential
$86,798
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 60How 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

517 31ST ST

CAIRO, IL 62914
0
Baths

Valuation

$87K
$52K low$122K high

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$3,705 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$615
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$3,090
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$3,216
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$11,115

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.27 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.1 percent flood zone

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residential
CountyAlexander

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
Cairo Elementary SchoolF
Elementary · Grades PK–6 · 0.1 mi
M
Cairo Jr/Sr High SchoolF
Middle · Grades 7–12 · 0.6 mi

District: Cairo Community Unit School District 1

Neighborhood · ZIP 62914These 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.146
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.82
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.753

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.79%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.5.9%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.23%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.8%
PopulationHow many people live in this area.1,823
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.70 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$36,547
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$42,124
Average tempThe average temperature here across a full year.58°F
Annual precipHow much rain and melted snow falls here in a typical year.49 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.59%

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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

517 31st 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 97% of homes in Cairo 62914

What homes are worth in Cairo 62914

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

This home
$19K$99K

This home is worth more than 97% of homes in Cairo 62914.

How it measures up in Cairo 62914

The dot is this home. The mark in the middle is the typical home in Cairo 62914.

Estimated value$86,798
CheaperTypical $42,531Pricier

Pricier than 97% of homes nearby

How 517 31st St ranks against every home in each area.
MeasureThis homeCairo 62914Alexander County
Estimated valuepricier than$86,79897% of homes47% of homes

About 517 31st St

How much is 517 31st St, Cairo, IL worth?

The TopHap Estimate for 517 31st St, Cairo, IL is $86,798 as of Sep 24, 2026. The likely range is $51,789 to $121,807. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 517 31st St, Cairo, IL last sell?

517 31st St, Cairo, IL last sold on Jul 31, 2014, according to the county's recorded deed.

What schools serve 517 31st St, Cairo, IL?

517 31st St, Cairo, IL is assigned to Cairo Elementary School (elementary), rated F; Cairo Jr/Sr High School (middle), rated F. All sit in Cairo Community Unit School District 1. Attendance boundaries change — confirm with the district before relying on an assignment.

More homes on 31st St

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Assigned schools

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