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Single Family ResidenceResidential
$220,006
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 85How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

18120 STATE RTE

THAYER, IL 62689
0
Baths
1.85 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$220K
$186K low$254K high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$195,006
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$156,005
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.11%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$25,000
BANK & TRUST CO · 7.75% 1 · recorded Nov 26, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,262 (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.$64,155 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$6,371
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$57,784
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$60,523
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$192,465

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountySANGAMON
Lot (acres)The size of the land the home sits on, from county records.1.85
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
North Mac Elementary School
Elementary · Grades PK–2 · 2.0 mi
H
North Mac High SchoolF
High · Grades 9–12 · 2.0 mi
M
North Mac Middle SchoolC
Middle · Grades 6–8 · 5.9 mi

District: North Mac Community Unit School District 34

Neighborhood · ZIP 62689These 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.121
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.85
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.65

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.15%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.3%
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.45
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.67 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$78,106
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$88,813
Average tempThe average temperature here across a full year.53°F
Annual precipHow much rain and melted snow falls here in a typical year.38 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.59%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

18120 State Rte 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.

  • Among the most valuable homes in Thayer 62689
  • Has a bigger lot than 97% of homes in Thayer 62689

What homes are worth in Thayer 62689

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

This home
$28K$192K

This home is worth more than almost all homes in Thayer 62689.

How it measures up in Thayer 62689

The dot is this home. The mark in the middle is the typical home in Thayer 62689.

Estimated value$220,006
CheaperTypical $81,768Pricier

Pricier than almost all homes nearby

Lot size1.85 ac
SmallerTypical 0.16 acBigger

Bigger than 97% of homes nearby

How 18120 State Rte ranks against every home in each area.
MeasureThis homeThayer 62689Sangamon County
Estimated valuepricier than$220,006almost all homes59% of homes
Lot sizebigger than1.85 ac97% of homes95% of homes

About 18120 State Rte

How much is 18120 State Rte, Thayer, IL worth?

The TopHap Estimate for 18120 State Rte, Thayer, IL is $220,006 as of Jul 14, 2026. The likely range is $185,965 to $254,047. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18120 State Rte, Thayer, IL last sell?

18120 State Rte, Thayer, IL last sold on Oct 14, 2015, according to the county's recorded deed.

What schools serve 18120 State Rte, Thayer, IL?

18120 State Rte, Thayer, IL is assigned to North Mac Elementary School (elementary); North Mac High School (high), rated F; North Mac Middle School (middle), rated C. All sit in North Mac Community Unit School District 34. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18120 State Rte, Thayer, IL compare to other homes in Thayer 62689?

Among the 277 homes in Thayer 62689, it is worth more than almost all of them ($220,006 against a typical $81,768) and its lot is bigger than 97% of them (1.85 ac against a typical 0.16 ac). Measured against all of Sangamon County, it is worth more than 59% 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 18120 State Rte, Thayer, IL?

The 2025 property tax bill for 18120 State Rte, Thayer, IL was $4,262. The county assessed it at $64,155.

Closest homes

More homes in Thayer 62689

Assigned schools

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