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Single Family ResidenceResidential
$508,025$131 / ft²
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 95How 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 $338,000 on Jun 11, 2021

181 MARYS CT

ROCKFORD, IL 61107
4
Beds
1.5
Baths
3,882 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
1.17 ac
Lot SizeThe size of the land the home sits on, from county records.
2003
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
9
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$508K
$485K low$531K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$338,000 · Jun 11, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,882 (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.$143,332 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$14,403
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$128,929
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$130,147
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$429,996

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyBOONE
Lot (acres)The size of the land the home sits on, from county records.1.17
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck

Transaction History(5)

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.

H
Belvidere North High SchoolB
High · Grades 9–12 · 4.0 mi
E
Seth Whitman Elementary SchoolB-
Elementary · Grades EE–5 · 4.1 mi
M
Belvidere Central Middle SchoolC+
Middle · Grades 6–8 · 4.3 mi

District: Belvidere Consolidated Unit School District 100

Neighborhood · ZIP 61107These 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.89
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.87
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.41

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.24%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.29,768
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,019 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$74,050
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$94,291
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.34 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

181 Marys 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.

  • Worth more than 96% of homes in Rockford 61107
  • Costs less per square foot than 73% of homes in Boone County
  • Bigger than 96% of homes in Rockford 61107
  • Has a bigger lot than 91% of homes in Rockford 61107
  • Newer than 97% of homes in Rockford 61107

What homes are worth in Rockford 61107

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

This home
$111K$598K

This home is worth more than 96% of homes in Rockford 61107.

How it measures up in Rockford 61107

The dot is this home. The mark in the middle is the typical home in Rockford 61107.

Estimated value$508,025
CheaperTypical $237,983Pricier

Pricier than 96% of homes nearby

Price per ft²$131
CheaperTypical $128Pricier

Pricier than 54% of homes nearby

Living area3,882 ft²
SmallerTypical 1,931 ft²Bigger

Bigger than 96% of homes nearby

Lot size1.17 ac
SmallerTypical 0.26 acBigger

Bigger than 91% of homes nearby

Year built2003
OlderTypical 1959Newer

Newer than 97% of homes nearby

How 181 Marys Ct ranks against every home in each area.
MeasureThis homeRockford 61107Boone County
Estimated valuepricier than$508,02596% of homes89% of homes
Price per ft²pricier than$13154% of homes27% of homes
Living areabigger than3,882 ft²96% of homes95% of homes
Lot sizebigger than1.17 ac91% of homes79% of homes
Year builtnewer than200397% of homes79% of homes

About 181 Marys Ct

How much is 181 Marys Ct, Rockford, IL worth?

The TopHap Estimate for 181 Marys Ct, Rockford, IL is $508,025 as of Sep 24, 2026. The likely range is $484,739 to $531,311. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 181 Marys Ct, Rockford, IL last sell?

181 Marys Ct, Rockford, IL last sold on Jun 11, 2021 for $338,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 181 Marys Ct, Rockford, IL?

181 Marys Ct, Rockford, IL has 4 bedrooms, 1.5 bathrooms, 3,882 square feet of living space and a 1.17-acre lot.

When was 181 Marys Ct, Rockford, IL built?

181 Marys Ct, Rockford, IL was built in 2003, making it 23 years old. The building has 2 stories.

What schools serve 181 Marys Ct, Rockford, IL?

181 Marys Ct, Rockford, IL is assigned to Belvidere North High School (high), rated B; Seth Whitman Elementary School (elementary), rated B-; Belvidere Central Middle School (middle), rated C+. All sit in Belvidere Consolidated Unit School District 100. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 181 Marys Ct, Rockford, IL compare to other homes in Rockford 61107?

Among the 11,011 homes in Rockford 61107, it is worth more than 96% of them ($508,025 against a typical $237,983), its price per square foot is higher than 54% of them ($131 against a typical $128), it is bigger than 96% of them (3,882 ft² against a typical 1,931 ft²), its lot is bigger than 91% of them (1.17 ac against a typical 0.26 ac) and it is newer than 97% of them (2003 against a typical 1959). Measured against all of Boone County, it is worth more than 89% 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 181 Marys Ct, Rockford, IL?

The 2025 property tax bill for 181 Marys Ct, Rockford, IL was $9,882. The county assessed it at $143,332.

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