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Single Family ResidenceResidential
$456,112$310 / 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 91How 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 $295,000 on Apr 29, 2015

8235 KILLARNEY AIRE RD

ROSCOE, IL 61073
3
Beds
3.5
Baths
1,470 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.
3.45 ac
Lot SizeThe size of the land the home sits on, from county records.
1991
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$456K
$414K low$498K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$295,000 · Apr 29, 2015

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$11,876 (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.$158,467 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$34,444
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$124,023
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$144,732
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$475,401

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.56
99
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
23
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
68
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
62
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
31
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.160 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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.1 percent flood zone

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
HeatingThe type of heating system in the home.Gas
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(3)

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
Ledgewood Elementary School
Elementary · Grades PK–1 · 0.9 mi
M
Roscoe Middle SchoolB+
Middle · Grades 6–8 · 2.2 mi
H
Hononegah Chd High SchoolC
High · Grades 9–12 · 5.8 mi

District: Hononegah Community High School District 207

Neighborhood · ZIP 61073These 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.42
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.89
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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.23%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.8%
PopulationHow many people live in this area.20,151
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.730 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$100,696
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$122,657
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

8235 Killarney Aire 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.

  • Worth more than 97% of homes in Winnebago County
  • Among the highest price per square foot in Winnebago County
  • Has a bigger lot than 94% of homes in Winnebago County
  • Newer than 77% of homes in Winnebago County

What homes are worth in Roscoe 61073

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

This home
$180K$659K

This home is worth more than 85% of homes in Roscoe 61073.

How it measures up in Roscoe 61073

The dot is this home. The mark in the middle is the typical home in Roscoe 61073.

Estimated value$456,112
CheaperTypical $324,783Pricier

Pricier than 85% of homes nearby

Price per ft²$310
CheaperTypical $209Pricier

Pricier than 92% of homes nearby

Living area1,470 ft²
SmallerTypical 1,572 ft²Bigger

Bigger than 43% of homes nearby

Lot size3.45 ac
SmallerTypical 0.6 acBigger

Bigger than 93% of homes nearby

Year built1991
OlderTypical 1991Newer

Newer than 50% of homes nearby

How 8235 Killarney Aire Rd ranks against every home in each area.
MeasureThis homeRoscoe 61073Winnebago County
Estimated valuepricier than$456,11285% of homes97% of homes
Price per ft²pricier than$31092% of homesalmost all homes
Living areabigger than1,470 ft²43% of homes44% of homes
Lot sizebigger than3.45 ac93% of homes94% of homes
Year builtnewer than199150% of homes77% of homes

About 8235 Killarney Aire Rd

How much is 8235 Killarney Aire Rd, Roscoe, IL worth?

The TopHap Estimate for 8235 Killarney Aire Rd, Roscoe, IL is $456,112 as of Sep 24, 2026. The likely range is $414,028 to $498,196. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 8235 Killarney Aire Rd, Roscoe, IL last sell?

8235 Killarney Aire Rd, Roscoe, IL last sold on Apr 29, 2015 for $295,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 8235 Killarney Aire Rd, Roscoe, IL?

8235 Killarney Aire Rd, Roscoe, IL has 3 bedrooms, 3.5 bathrooms and 1,470 square feet of living space.

When was 8235 Killarney Aire Rd, Roscoe, IL built?

8235 Killarney Aire Rd, Roscoe, IL was built in 1991, making it 35 years old. The building has 2 stories.

What schools serve 8235 Killarney Aire Rd, Roscoe, IL?

8235 Killarney Aire Rd, Roscoe, IL is assigned to Ledgewood Elementary School (elementary); Roscoe 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 8235 Killarney Aire Rd, Roscoe, IL compare to other homes in Roscoe 61073?

Among the 7,162 homes in Roscoe 61073, it is worth more than 85% of them ($456,112 against a typical $324,783), its price per square foot is higher than 92% of them ($310 against a typical $209), it is bigger than 43% of them (1,470 ft² against a typical 1,572 ft²), its lot is bigger than 93% of them (3.45 ac against a typical 0.6 ac) and it is newer than 50% of them (1991 against a typical 1991). 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 8235 Killarney Aire Rd, Roscoe, IL?

The 2025 property tax bill for 8235 Killarney Aire Rd, Roscoe, IL was $11,876. The county assessed it at $158,467.

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