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Single Family ResidentialResidential
$343,478
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 86How 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 $123,000 on Jun 4, 2009

1139 AMOS DR

MONTICELLO, IL 61856
0
Baths
1 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$343K
$297K low$390K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$123,000 · Jun 4, 2009

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,911 (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.$57,912 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$7,532
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$50,380
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$53,622
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$173,736

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.58 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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
CountyPIATT
Lot (acres)The size of the land the home sits on, from county records.1.00
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
Monticello Middle SchoolB+
Middle · Grades 6–8 · 2.5 mi
H
Monticello High SchoolA+
High · Grades 9–12 · 3.2 mi
E
Washington SchoolA-
Elementary · Grades PK–3 · 3.2 mi

District: Monticello Community Unit School District 25

Neighborhood · ZIP 61856These 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.90
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.89
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.45

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.21%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.1%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.8,077
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.77 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$84,450
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$104,776
Average tempThe average temperature here across a full year.52°F
Annual precipHow much rain and melted snow falls here in a typical year.40 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

1139 Amos Dr 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 76% of homes in Piatt County
  • Has a bigger lot than 79% of homes in Monticello 61856

What homes are worth in Monticello 61856

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

This home
$134K$701K

This home is worth more than 64% of homes in Monticello 61856.

How it measures up in Monticello 61856

The dot is this home. The mark in the middle is the typical home in Monticello 61856.

Estimated value$343,478
CheaperTypical $290,127Pricier

Pricier than 64% of homes nearby

Lot size1 ac
SmallerTypical 0.28 acBigger

Bigger than 79% of homes nearby

How 1139 Amos Dr ranks against every home in each area.
MeasureThis homeMonticello 61856Piatt County
Estimated valuepricier than$343,47864% of homes76% of homes
Lot sizebigger than1 ac79% of homes75% of homes

About 1139 Amos Dr

How much is 1139 Amos Dr, Monticello, IL worth?

The TopHap Estimate for 1139 Amos Dr, Monticello, IL is $343,478 as of Aug 30, 2026. The likely range is $297,085 to $389,871. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1139 Amos Dr, Monticello, IL last sell?

1139 Amos Dr, Monticello, IL last sold on Jun 4, 2009 for $123,000, according to the county's recorded deed.

What schools serve 1139 Amos Dr, Monticello, IL?

1139 Amos Dr, Monticello, IL is assigned to Monticello Middle School (middle), rated B+; Monticello High School (high), rated A+; Washington School (elementary), rated A-. All sit in Monticello Community Unit School District 25. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1139 Amos Dr, Monticello, IL compare to other homes in Monticello 61856?

Among the 3,108 homes in Monticello 61856, it is worth more than 64% of them ($343,478 against a typical $290,127) and its lot is bigger than 79% of them (1 ac against a typical 0.28 ac). Measured against all of Piatt County, it is worth more than 76% 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 1139 Amos Dr, Monticello, IL?

The 2025 property tax bill for 1139 Amos Dr, Monticello, IL was $2,911. The county assessed it at $57,912.

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