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Single Family ResidentialResidential
$148,237$124 / 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 70How 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

2099 100TH ST

MONMOUTH, IL 61462
0
Baths
1,200 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.
1.06 ac
Lot SizeThe size of the land the home sits on, from county records.
1973
Year BuiltThe year the home was originally built, according to county records.

Valuation

$148K
$104K low$193K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,213 (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.$55,500 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$2,750
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$52,750
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$51,130
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$166,500

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residential
CountyWARREN
Lot (acres)The size of the land the home sits on, from county records.1.06
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
United Jr./Sr. High SchoolB-
High · Grades 7–12 · 2.0 mi
E
United Elementary School - WestB-
Elementary · Grades PK–3 · 8.3 mi

District: United Community School District 304

Neighborhood · ZIP 61462These 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.107
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 100.30

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.14%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.18%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.10,689
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.$67,274
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$82,942
Average tempThe average temperature here across a full year.51°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.56%

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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

2099 100th 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 74% of homes in Monmouth 61462
  • Costs more per square foot than 81% of homes in Monmouth 61462
  • Has a bigger lot than 89% of homes in Monmouth 61462
  • Newer than 85% of homes in Monmouth 61462

What homes are worth in Monmouth 61462

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

This home
$24K$331K

This home is worth more than 74% of homes in Monmouth 61462.

How it measures up in Monmouth 61462

The dot is this home. The mark in the middle is the typical home in Monmouth 61462.

Estimated value$148,237
CheaperTypical $99,313Pricier

Pricier than 74% of homes nearby

Price per ft²$124
CheaperTypical $79Pricier

Pricier than 81% of homes nearby

Living area1,200 ft²
SmallerTypical 1,280 ft²Bigger

Bigger than 44% of homes nearby

Lot size1.06 ac
SmallerTypical 0.22 acBigger

Bigger than 89% of homes nearby

Year built1973
OlderTypical 1930Newer

Newer than 85% of homes nearby

How 2099 100th St ranks against every home in each area.
MeasureThis homeMonmouth 61462Warren County
Estimated valuepricier than$148,23774% of homes74% of homes
Price per ft²pricier than$12481% of homes81% of homes
Living areabigger than1,200 ft²44% of homes42% of homes
Lot sizebigger than1.06 ac89% of homes82% of homes
Year builtnewer than197385% of homes80% of homes

About 2099 100th St

How much is 2099 100th St, Monmouth, IL worth?

The TopHap Estimate for 2099 100th St, Monmouth, IL is $148,237 as of Sep 24, 2026. The likely range is $103,631 to $192,843. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 2099 100th St, Monmouth, IL last sell?

2099 100th St, Monmouth, IL last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 2099 100th St, Monmouth, IL?

2099 100th St, Monmouth, IL has 1,200 square feet of living space and a 1.06-acre lot.

When was 2099 100th St, Monmouth, IL built?

2099 100th St, Monmouth, IL was built in 1973, making it 53 years old.

What schools serve 2099 100th St, Monmouth, IL?

2099 100th St, Monmouth, IL is assigned to United Jr./Sr. High School (high), rated B-; United Elementary School - West (elementary), rated B-. All sit in United Community School District 304. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 2099 100th St, Monmouth, IL compare to other homes in Monmouth 61462?

Among the 3,868 homes in Monmouth 61462, it is worth more than 74% of them ($148,237 against a typical $99,313), its price per square foot is higher than 81% of them ($124 against a typical $79), it is bigger than 44% of them (1,200 ft² against a typical 1,280 ft²), its lot is bigger than 89% of them (1.06 ac against a typical 0.22 ac) and it is newer than 85% of them (1973 against a typical 1930). Measured against all of Warren County, it is worth more than 74% 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 2099 100th St, Monmouth, IL?

The 2025 property tax bill for 2099 100th St, Monmouth, IL was $3,213. The county assessed it at $55,500.

More homes on 100th St

Closest homes

More homes in Monmouth 61462

Assigned schools

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