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Single Family ResidentialResidential
$295,228$235 / 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 96How 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

8300 ROUTE 150

COAL VALLEY, IL 61240
0
Baths
1,258 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.
2.25 ac
Lot SizeThe size of the land the home sits on, from county records.
1948
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$295K
$283K low$308K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,291 (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.$64,571 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$13,292
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$51,279
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$43,284
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$193,713

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.40
35
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
26
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
73
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
51
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
17
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.28 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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
CountyROCK ISLAND
Lot (acres)The size of the land the home sits on, from county records.2.25
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.

E
Bicentennial Elementary SchoolB
Elementary · Grades KG–5 · 1.0 mi
H
Moline High SchoolC-
High · Grades 9–12 · 3.4 mi
M
John Deere Middle SchoolC
Middle · Grades 6–8 · 4.3 mi

District: Moline Unit School District 40

Neighborhood · ZIP 61240These 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.47
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.83
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.27

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.4%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.6%
PopulationHow many people live in this area.6,033
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.161 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$97,803
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$117,219
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.37 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

8300 Route 150 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 87% of homes in Rock Island County
  • Costs more per square foot than 98% of homes in Rock Island County
  • Smaller than 70% of homes in Coal Valley 61240
  • Has a bigger lot than 93% of homes in Rock Island County
  • Older than 92% of homes in Coal Valley 61240

What homes are worth in Coal Valley 61240

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

This home
$93K$680K

This home is worth more than 54% of homes in Coal Valley 61240.

How it measures up in Coal Valley 61240

The dot is this home. The mark in the middle is the typical home in Coal Valley 61240.

Estimated value$295,228
CheaperTypical $279,171Pricier

Pricier than 54% of homes nearby

Price per ft²$235
CheaperTypical $171Pricier

Pricier than 87% of homes nearby

Living area1,258 ft²
SmallerTypical 1,530 ft²Bigger

Bigger than 30% of homes nearby

Lot size2.25 ac
SmallerTypical 0.47 acBigger

Bigger than 84% of homes nearby

Year built1948
OlderTypical 1976Newer

Newer than 8% of homes nearby

How 8300 Route 150 ranks against every home in each area.
MeasureThis homeSouth RockCoal Valley 61240Rock Island County
Estimated valuepricier than$295,22868% of homes54% of homes87% of homes
Price per ft²pricier than$23593% of homes87% of homes98% of homes
Living areabigger than1,258 ft²35% of homes30% of homes48% of homes
Lot sizebigger than2.25 ac90% of homes84% of homes93% of homes
Year builtnewer than194816% of homes8% of homes42% of homes

About 8300 Route 150

How much is 8300 Route 150, Coal Valley, IL worth?

The TopHap Estimate for 8300 Route 150, Coal Valley, IL is $295,228 as of Aug 30, 2026. The likely range is $282,951 to $307,505. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 8300 Route 150, Coal Valley, IL last sell?

8300 Route 150, Coal Valley, IL last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 8300 Route 150, Coal Valley, IL?

8300 Route 150, Coal Valley, IL has 1,258 square feet of living space and a 2.25-acre lot.

When was 8300 Route 150, Coal Valley, IL built?

8300 Route 150, Coal Valley, IL was built in 1948, making it 78 years old. The building has 1 story.

What schools serve 8300 Route 150, Coal Valley, IL?

8300 Route 150, Coal Valley, IL is assigned to Bicentennial Elementary School (elementary), rated B; Moline High School (high), rated C-; John Deere Middle School (middle), rated C. All sit in Moline Unit School District 40. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 8300 Route 150, Coal Valley, IL compare to other homes in Coal Valley 61240?

Among the 2,351 homes in Coal Valley 61240, it is worth more than 54% of them ($295,228 against a typical $279,171), its price per square foot is higher than 87% of them ($235 against a typical $171), it is bigger than 30% of them (1,258 ft² against a typical 1,530 ft²), its lot is bigger than 84% of them (2.25 ac against a typical 0.47 ac) and it is newer than 8% of them (1948 against a typical 1976). Measured against all of Rock Island County, it is worth more than 87% 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 8300 Route 150, Coal Valley, IL?

The 2025 property tax bill for 8300 Route 150, Coal Valley, IL was $4,291. The county assessed it at $64,571.

More homes on Route 150

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More homes in Coal Valley 61240

Assigned schools

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