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Single Family ResidentialResidential
$31,855
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 74How 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

105 W UNION ST

DONNELLSON, IL 62019
0
Baths
1.09 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$32K
$23K low$40K 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.$10,960 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,450
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$9,510
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$10,250
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$32,880

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residential
CountyMONTGOMERY
Lot (acres)The size of the land the home sits on, from county records.1.08
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.

H
Hillsboro High SchoolB
High · Grades 9–12 · 8.6 mi
E
Beckemeyer Elementary SchoolB+
Elementary · Grades KG–5 · 8.6 mi
M
Hillsboro Jr High SchoolA
Middle · Grades 6–8 · 8.7 mi

District: Hillsboro Community Unit School District 3

Neighborhood · ZIP 62019These 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.122
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.90
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.124

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.90%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.8.9%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
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.543
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.$70,019
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$77,047
Average tempThe average temperature here across a full year.54°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

105 W Union 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 less than 94% of homes in Montgomery County
  • Has a bigger lot than 71% of homes in Montgomery County

What homes are worth in Donnellson 62019

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

This home
$21K$485K

This home is worth more than 14% of homes in Donnellson 62019.

How it measures up in Donnellson 62019

The dot is this home. The mark in the middle is the typical home in Donnellson 62019.

Estimated value$31,855
CheaperTypical $95,117Pricier

Pricier than 14% of homes nearby

Lot size1.09 ac
SmallerTypical 2 acBigger

Bigger than 44% of homes nearby

How 105 W Union St ranks against every home in each area.
MeasureThis homeDonnellson 62019Montgomery County
Estimated valuepricier than$31,85514% of homes6% of homes
Lot sizebigger than1.09 ac44% of homes71% of homes

About 105 W Union St

How much is 105 W Union St, Donnellson, IL worth?

The TopHap Estimate for 105 W Union St, Donnellson, IL is $31,855 as of Sep 24, 2026. The likely range is $23,473 to $40,237. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 105 W Union St, Donnellson, IL last sell?

105 W Union St, Donnellson, IL last sold on Jan 1, 1900, according to the county's recorded deed.

What schools serve 105 W Union St, Donnellson, IL?

105 W Union St, Donnellson, IL is assigned to Hillsboro High School (high), rated B; Beckemeyer Elementary School (elementary), rated B+; Hillsboro Jr High School (middle), rated A. All sit in Hillsboro Community Unit School District 3. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 105 W Union St, Donnellson, IL compare to other homes in Donnellson 62019?

Among the 279 homes in Donnellson 62019, it is worth more than 14% of them ($31,855 against a typical $95,117) and its lot is bigger than 44% of them (1.09 ac against a typical 2 ac). Measured against all of Montgomery County, it is worth more than 6% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

More homes on W Union St

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Assigned schools

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