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Single Family ResidentialResidential
$101,972
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 70How 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

25 PROSPECT ST

ALTO PASS, IL 62905
0
Baths
0.62 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$102K
$71K low$132K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,360 (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.$31,680 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$2,760
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$28,920
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$29,730
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$95,040

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.48
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
35
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
87
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
88
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
30
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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.minimal

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
CountyUNION
Lot (acres)The size of the land the home sits on, from county records.0.62
PoolWhether the property has a pool, and what kind, such as in-ground.No

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.

H
Cobden High SchoolA
High · Grades 9–12 · 4.3 mi
M
Cobden Jr High SchoolC+
Middle · Grades 6–8 · 4.3 mi
E
Cobden Elementary SchoolA-
Elementary · Grades PK–5 · 4.4 mi

District: Cobden School Unit District 17

Neighborhood · ZIP 62905These 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.100
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.78
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.407

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.16%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.13%
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.767
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.19 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$71,382
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$85,832
Average tempThe average temperature here across a full year.57°F
Annual precipHow much rain and melted snow falls here in a typical year.47 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

25 Prospect 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.

  • Has a smaller lot than 70% of homes in Alto Pass 62905

What homes are worth in Alto Pass 62905

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

This home
$28K$414K

This home is worth more than 38% of homes in Alto Pass 62905.

How it measures up in Alto Pass 62905

The dot is this home. The mark in the middle is the typical home in Alto Pass 62905.

Estimated value$101,972
CheaperTypical $124,536Pricier

Pricier than 38% of homes nearby

Lot size0.62 ac
SmallerTypical 3 acBigger

Bigger than 30% of homes nearby

How 25 Prospect St ranks against every home in each area.
MeasureThis homeAlto Pass 62905Union County
Estimated valuepricier than$101,97238% of homes38% of homes
Lot sizebigger than0.62 ac30% of homes35% of homes

About 25 Prospect St

How much is 25 Prospect St, Alto Pass, IL worth?

The TopHap Estimate for 25 Prospect St, Alto Pass, IL is $101,972 as of Aug 30, 2026. The likely range is $71,471 to $132,473. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 25 Prospect St, Alto Pass, IL last sell?

25 Prospect St, Alto Pass, IL last sold on Jan 1, 1900, according to the county's recorded deed.

What schools serve 25 Prospect St, Alto Pass, IL?

25 Prospect St, Alto Pass, IL is assigned to Cobden High School (high), rated A; Cobden Jr High School (middle), rated C+; Cobden Elementary School (elementary), rated A-. All sit in Cobden School Unit District 17. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 25 Prospect St, Alto Pass, IL compare to other homes in Alto Pass 62905?

Among the 343 homes in Alto Pass 62905, it is worth more than 38% of them ($101,972 against a typical $124,536) and its lot is bigger than 30% of them (0.62 ac against a typical 3 ac). Measured against all of Union County, it is worth more than 38% 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 25 Prospect St, Alto Pass, IL?

The 2025 property tax bill for 25 Prospect St, Alto Pass, IL was $1,360. The county assessed it at $31,680.

More homes on Prospect St

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Assigned schools

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