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Single Family ResidenceResidential
$459,396
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 86How 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
Last sold for $16,900 on Apr 18, 2014

11511 TERRAPIN TRL

ROCKTON, IL 61072
0
Baths
0.38 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$459K
$397K low$521K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$16,900 · Apr 18, 2014

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,640 (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.$119,488 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$22,928
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$96,560
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$109,341
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$358,464

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyWINNEBAGO
Lot (acres)The size of the land the home sits on, from county records.0.38
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.

M
Stephen Mack Middle SchoolB+
Middle · Grades 6–8 · 0.3 mi
H
Hononegah Chd High SchoolC
High · Grades 9–12 · 1.9 mi
E
Rockton Elementary School
Elementary · Grades PK–2 · 2.0 mi

District: Hononegah Community High School District 207

Neighborhood · ZIP 61072These 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.71
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 100.33

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.20%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.7%
PopulationHow many people live in this area.11,070
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.189 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$97,244
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$113,573
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.35 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

11511 Terrapin Trl 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 97% of homes in Winnebago County
  • Has a bigger lot than 66% of homes in Winnebago County

What homes are worth in Rockton 61072

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

This home
$134K$542K

This home is worth more than 93% of homes in Rockton 61072.

How it measures up in Rockton 61072

The dot is this home. The mark in the middle is the typical home in Rockton 61072.

Estimated value$459,396
CheaperTypical $298,509Pricier

Pricier than 93% of homes nearby

Lot size0.38 ac
SmallerTypical 0.44 acBigger

Bigger than 42% of homes nearby

How 11511 Terrapin Trl ranks against every home in each area.
MeasureThis homeRockton 61072Winnebago County
Estimated valuepricier than$459,39693% of homes97% of homes
Lot sizebigger than0.38 ac42% of homes66% of homes

About 11511 Terrapin Trl

How much is 11511 Terrapin Trl, Rockton, IL worth?

The TopHap Estimate for 11511 Terrapin Trl, Rockton, IL is $459,396 as of Sep 24, 2026. The likely range is $397,357 to $521,435. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 11511 Terrapin Trl, Rockton, IL last sell?

11511 Terrapin Trl, Rockton, IL last sold on Apr 18, 2014 for $16,900, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

What schools serve 11511 Terrapin Trl, Rockton, IL?

11511 Terrapin Trl, Rockton, IL is assigned to Stephen Mack Middle School (middle), rated B+; Hononegah Chd High School (high), rated C; Rockton Elementary School (elementary). All sit in Hononegah Community High School District 207. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 11511 Terrapin Trl, Rockton, IL compare to other homes in Rockton 61072?

Among the 4,008 homes in Rockton 61072, it is worth more than 93% of them ($459,396 against a typical $298,509) and its lot is bigger than 42% of them (0.38 ac against a typical 0.44 ac). Measured against all of Winnebago County, it is worth more than 97% 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 11511 Terrapin Trl, Rockton, IL?

The 2025 property tax bill for 11511 Terrapin Trl, Rockton, IL was $8,640. The county assessed it at $119,488.

More homes on Terrapin Trl

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Assigned schools

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