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Single Family ResidentialResidential
$347,976
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 89How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026

3073 SULLIVAN CT

STOCKTON, IL 61085
0
Baths
1 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$348K
$309K low$387K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,819 (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.$114,599 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$9,783
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$104,816
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$94,238
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$343,831

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residential
CountyJO DAVIESS
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.

E
Stockton Elementary SchoolA
Elementary · Grades PK–5 · 2.1 mi
M
Stockton Middle SchoolA-
Middle · Grades 6–8 · 2.1 mi
H
Stockton Sr High SchoolB
High · Grades 9–12 · 2.1 mi

District: Stockton Community Unit School District 206

Neighborhood · ZIP 61085These 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.85%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.0%
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.3,197
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.24 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$64,475
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$83,159
Average tempThe average temperature here across a full year.47°F
Annual precipHow much rain and melted snow falls here in a typical year.36 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.52%

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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

3073 Sullivan Ct 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 Stockton 61085
  • Has a bigger lot than 68% of homes in Jo Daviess County

What homes are worth in Stockton 61085

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

This home
$66K$325K

This home is worth more than almost all homes in Stockton 61085.

How it measures up in Stockton 61085

The dot is this home. The mark in the middle is the typical home in Stockton 61085.

Estimated value$347,976
CheaperTypical $137,709Pricier

Pricier than almost all homes nearby

Lot size1 ac
SmallerTypical 0.32 acBigger

Bigger than 59% of homes nearby

How 3073 Sullivan Ct ranks against every home in each area.
MeasureThis homeStockton 61085Jo Daviess County
Estimated valuepricier than$347,976almost all homes74% of homes
Lot sizebigger than1 ac59% of homes68% of homes

About 3073 Sullivan Ct

How much is 3073 Sullivan Ct, Stockton, IL worth?

The TopHap Estimate for 3073 Sullivan Ct, Stockton, IL is $347,976 as of Oct 21, 2026. The likely range is $309,130 to $386,822. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3073 Sullivan Ct, Stockton, IL last sell?

3073 Sullivan Ct, Stockton, IL last sold on Jan 1, 1900, according to the county's recorded deed.

What schools serve 3073 Sullivan Ct, Stockton, IL?

3073 Sullivan Ct, Stockton, IL is assigned to Stockton Elementary School (elementary), rated A; Stockton Middle School (middle), rated A-; Stockton Sr High School (high), rated B. All sit in Stockton Community Unit School District 206. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3073 Sullivan Ct, Stockton, IL compare to other homes in Stockton 61085?

Among the 1,259 homes in Stockton 61085, it is worth more than almost all of them ($347,976 against a typical $137,709) and its lot is bigger than 59% of them (1 ac against a typical 0.32 ac). Measured against all of Jo Daviess 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 3073 Sullivan Ct, Stockton, IL?

The 2025 property tax bill for 3073 Sullivan Ct, Stockton, IL was $6,819. The county assessed it at $114,599.

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