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Single Family ResidenceResidential
$227,995$335 / 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 89How 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 $27,000 on Oct 28, 2005

15553 ROCKDALE RD

SOUTH BELOIT, IL 61080
3
Beds
2.5
Baths
680 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.
0.25 ac
Lot SizeThe size of the land the home sits on, from county records.
2005
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$228K
$202K low$254K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$27,000 · Oct 28, 2005

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,819 (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.$72,735 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$15,801
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$56,934
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$66,430
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$218,205

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.38
55
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
8
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
67
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
60
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
3
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.18 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%

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
CountyWINNEBAGO
Lot (acres)The size of the land the home sits on, from county records.0.25
HeatingThe type of heating system in the home.Gas
CoolingThe type of cooling or air conditioning in the home.Central
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(1)

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
Prairie Hill Elementary SchoolA-
Elementary · Grades PK–4 · 1.0 mi
M
Willowbrook Middle SchoolB+
Middle · Grades 5–8 · 1.9 mi
H
Hononegah Chd High SchoolC
High · Grades 9–12 · 3.6 mi

District: Hononegah Community High School District 207

Neighborhood · ZIP 61080These 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.84
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 100.33

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.15%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.13%
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.11,220
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.440 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$82,548
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$91,166
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.53%

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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

15553 Rockdale Rd 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 highest price per square foot in Winnebago County
  • Smaller than 98% of homes in Winnebago County
  • Newer than 95% of homes in Winnebago County

What homes are worth in South Beloit 61080

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

This home
$65K$601K

This home is worth more than 43% of homes in South Beloit 61080.

How it measures up in South Beloit 61080

The dot is this home. The mark in the middle is the typical home in South Beloit 61080.

Estimated value$227,995
CheaperTypical $242,880Pricier

Pricier than 43% of homes nearby

Price per ft²$335
CheaperTypical $189Pricier

Pricier than 96% of homes nearby

Living area680 ft²
SmallerTypical 1,232 ft²Bigger

Bigger than 8% of homes nearby

Lot size0.25 ac
SmallerTypical 0.28 acBigger

Bigger than 41% of homes nearby

Year built2005
OlderTypical 1991Newer

Newer than 85% of homes nearby

How 15553 Rockdale Rd ranks against every home in each area.
MeasureThis homeSouth Beloit 61080Winnebago County
Estimated valuepricier than$227,99543% of homes55% of homes
Price per ft²pricier than$33596% of homesalmost all homes
Living areabigger than680 ft²8% of homes2% of homes
Lot sizebigger than0.25 ac41% of homes43% of homes
Year builtnewer than200585% of homes95% of homes

About 15553 Rockdale Rd

How much is 15553 Rockdale Rd, South Beloit, IL worth?

The TopHap Estimate for 15553 Rockdale Rd, South Beloit, IL is $227,995 as of Sep 24, 2026. The likely range is $201,832 to $254,158. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 15553 Rockdale Rd, South Beloit, IL last sell?

15553 Rockdale Rd, South Beloit, IL last sold on Oct 28, 2005 for $27,000, according to the county's recorded deed.

How big is 15553 Rockdale Rd, South Beloit, IL?

15553 Rockdale Rd, South Beloit, IL has 3 bedrooms, 2.5 bathrooms, 680 square feet of living space and a 0.25-acre lot.

When was 15553 Rockdale Rd, South Beloit, IL built?

15553 Rockdale Rd, South Beloit, IL was built in 2005, making it 21 years old. The building has 2 stories.

What schools serve 15553 Rockdale Rd, South Beloit, IL?

15553 Rockdale Rd, South Beloit, IL is assigned to Prairie Hill Elementary School (elementary), rated A-; Willowbrook Middle School (middle), rated B+; Hononegah Chd High School (high), rated C. All sit in Hononegah Community High School District 207. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 15553 Rockdale Rd, South Beloit, IL compare to other homes in South Beloit 61080?

Among the 3,850 homes in South Beloit 61080, it is worth more than 43% of them ($227,995 against a typical $242,880), its price per square foot is higher than 96% of them ($335 against a typical $189), it is bigger than 8% of them (680 ft² against a typical 1,232 ft²), its lot is bigger than 41% of them (0.25 ac against a typical 0.28 ac) and it is newer than 85% of them (2005 against a typical 1991). Measured against all of Winnebago County, it is worth more than 55% 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 15553 Rockdale Rd, South Beloit, IL?

The 2025 property tax bill for 15553 Rockdale Rd, South Beloit, IL was $4,819. The county assessed it at $72,735.

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