Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$324,976
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 90How 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

18300 STATE ROUTE 4

AUBURN, IL 62615
0
Baths
1.73 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$325K
$294K low$356K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,573 (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.$100,693 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$8,911
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$91,782
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$94,994
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$302,079

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.1.73
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
North Mac High SchoolF
High · Grades 9–12 · 1.8 mi
E
North Mac Elementary School
Elementary · Grades PK–2 · 1.8 mi
M
North Mac Middle SchoolC
Middle · Grades 6–8 · 5.8 mi

District: North Mac Community Unit School District 34

Neighborhood · ZIP 62615These 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.64
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 100.65

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.16%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.0%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.6,268
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.123 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$98,706
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$110,491
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%

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

18300 State Route 4 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 89% of homes in Auburn 62615
  • Has a bigger lot than 94% of homes in Sangamon County

What homes are worth in Auburn 62615

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

This home
$47K$444K

This home is worth more than 89% of homes in Auburn 62615.

How it measures up in Auburn 62615

The dot is this home. The mark in the middle is the typical home in Auburn 62615.

Estimated value$324,976
CheaperTypical $166,363Pricier

Pricier than 89% of homes nearby

Lot size1.73 ac
SmallerTypical 0.25 acBigger

Bigger than 91% of homes nearby

How 18300 State Route 4 ranks against every home in each area.
MeasureThis homeAuburn 62615Sangamon County
Estimated valuepricier than$324,97689% of homes80% of homes
Lot sizebigger than1.73 ac91% of homes94% of homes

About 18300 State Route 4

How much is 18300 State Route 4, Auburn, IL worth?

The TopHap Estimate for 18300 State Route 4, Auburn, IL is $324,976 as of Jul 14, 2026. The likely range is $293,726 to $356,226. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18300 State Route 4, Auburn, IL last sell?

18300 State Route 4, Auburn, IL last sold on Feb 21, 2002, according to the county's recorded deed.

What schools serve 18300 State Route 4, Auburn, IL?

18300 State Route 4, Auburn, IL is assigned to North Mac High School (high), rated F; North Mac Elementary School (elementary); 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 18300 State Route 4, Auburn, IL compare to other homes in Auburn 62615?

Among the 1,948 homes in Auburn 62615, it is worth more than 89% of them ($324,976 against a typical $166,363) and its lot is bigger than 91% of them (1.73 ac against a typical 0.25 ac). Measured against all of Sangamon County, it is worth more than 80% 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 18300 State Route 4, Auburn, IL?

The 2025 property tax bill for 18300 State Route 4, Auburn, IL was $6,573. The county assessed it at $100,693.

More homes on State Route 4

Closest homes

More homes in Auburn 62615

Assigned schools

Explore the area

See this home in context

Open 18300 State Route 4 on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map