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Single Family ResidenceResidential
$275,794
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 93How 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
Last sold for $224,900 on Nov 17, 2021

81 GREENCASTLE CIR

SPRINGFIELD, IL 62712
0
Baths
0.29 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$276K
$257K low$294K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$224,900 · Nov 17, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,934 (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.$91,641 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$12,062
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$79,579
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$85,470
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$274,923

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.31 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

Scores 0–100; higher = greater projected risk.

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.0.29
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(4)

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
Rochester Elementary Early Childhood-1 School
Elementary · Grades PK–1 · 2.5 mi
H
Rochester High SchoolB
High · Grades 9–12 · 2.9 mi
M
Rochester Jr High SchoolA-
Middle · Grades 7–8 · 3.0 mi

District: Rochester Community Unit School District 3a

Neighborhood · ZIP 62712These 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.68
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.80
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.61

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.27%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.2%
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.9,112
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.355 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$98,435
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$132,107
Average tempThe average temperature here across a full year.53°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.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

81 Greencastle Cir 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 71% of homes in Sangamon County
  • Has a bigger lot than 66% of homes in Sangamon County

What homes are worth in Springfield 62712

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

This home
$145K$858K

This home is worth more than 33% of homes in Springfield 62712.

How it measures up in Springfield 62712

The dot is this home. The mark in the middle is the typical home in Springfield 62712.

Estimated value$275,794
CheaperTypical $325,923Pricier

Pricier than 33% of homes nearby

Lot size0.29 ac
SmallerTypical 0.33 acBigger

Bigger than 41% of homes nearby

How 81 Greencastle Cir ranks against every home in each area.
MeasureThis homeSpringfield 62712Sangamon County
Estimated valuepricier than$275,79433% of homes71% of homes
Lot sizebigger than0.29 ac41% of homes66% of homes

About 81 Greencastle Cir

How much is 81 Greencastle Cir, Springfield, IL worth?

The TopHap Estimate for 81 Greencastle Cir, Springfield, IL is $275,794 as of Jul 14, 2026. The likely range is $257,488 to $294,100. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 81 Greencastle Cir, Springfield, IL last sell?

81 Greencastle Cir, Springfield, IL last sold on Nov 17, 2021 for $224,900, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

What schools serve 81 Greencastle Cir, Springfield, IL?

81 Greencastle Cir, Springfield, IL is assigned to Rochester Elementary Early Childhood-1 School (elementary); Rochester High School (high), rated B; Rochester Jr High School (middle), rated A-. All sit in Rochester Community Unit School District 3a. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 81 Greencastle Cir, Springfield, IL compare to other homes in Springfield 62712?

Among the 3,804 homes in Springfield 62712, it is worth more than 33% of them ($275,794 against a typical $325,923) and its lot is bigger than 41% of them (0.29 ac against a typical 0.33 ac). Measured against all of Sangamon County, it is worth more than 71% 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 81 Greencastle Cir, Springfield, IL?

The 2025 property tax bill for 81 Greencastle Cir, Springfield, IL was $6,934. The county assessed it at $91,641.

More homes on Greencastle Cir

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Assigned schools

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See this home in context

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