Skip to content
Skip to content
TopHapOpen in map
Agricultural/Rural (General)Agriculture / Farming

8275 COUNTY LINE RD

ROCK FALLS, IL 61071
3
Beds
0
Baths
1,624 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.
158.39 ac
Lot SizeThe size of the land the home sits on, from county records.
1985
Year BuiltThe year the home was originally built, according to county records.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$10,663 (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.$127,253 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$62,691
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$64,562
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$113,112
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$381,759

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.6
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
1
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
31
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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.Agricultural/Rural (General)
CountyWHITESIDE
Lot (acres)The size of the land the home sits on, from county records.158.39
PoolWhether the property has a pool, and what kind, such as in-ground.No

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Montmorency Ccsd #145C
Elementary · Grades KG–8 · 3.0 mi
H
Rock Falls Township High SchoolC-
High · Grades 9–12 · 6.3 mi

District: Rock Falls Township High School District 301

Neighborhood · ZIP 61071These 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.121
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.86
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.42

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.91%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.12%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.15%
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.12,838
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.168 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$59,685
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$72,090
Average tempThe average temperature here across a full year.50°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.55%

Owner Tools

Do you own this home?
Claim this home

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

8275 County Line 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.

  • Bigger than 67% of homes in Whiteside County
  • Among the largest lots in Rock Falls 61071
  • Newer than 83% of homes in Whiteside County

How it measures up in Rock Falls 61071

The dot is this home. The mark in the middle is the typical home in Rock Falls 61071.

Living area1,624 ft²
SmallerTypical 1,464 ft²Bigger

Bigger than 57% of homes nearby

Lot size158.39 ac
SmallerTypical 0.25 acBigger

Bigger than almost all homes nearby

Year built1985
OlderTypical 1974Newer

Newer than 65% of homes nearby

How 8275 County Line Rd ranks against every home in each area.
MeasureThis homeRock Falls 61071Whiteside County
Living areabigger than1,624 ft²57% of homes67% of homes
Lot sizebigger than158.39 acalmost all homesalmost all homes
Year builtnewer than198565% of homes83% of homes

About 8275 County Line Rd

When did 8275 County Line Rd, Rock Falls, IL last sell?

8275 County Line Rd, Rock Falls, IL last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 8275 County Line Rd, Rock Falls, IL?

8275 County Line Rd, Rock Falls, IL has 3 bedrooms, 1,624 square feet of living space and a 158.39-acre lot.

When was 8275 County Line Rd, Rock Falls, IL built?

8275 County Line Rd, Rock Falls, IL was built in 1985, making it 41 years old.

What schools serve 8275 County Line Rd, Rock Falls, IL?

8275 County Line Rd, Rock Falls, IL is assigned to Montmorency Ccsd #145 (elementary), rated C; Rock Falls Township High School (high), rated C-. All sit in Rock Falls Township High School District 301. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 8275 County Line Rd, Rock Falls, IL compare to other homes in Rock Falls 61071?

Among the 5,302 homes in Rock Falls 61071, it is bigger than 57% of them (1,624 ft² against a typical 1,464 ft²), its lot is bigger than almost all of them (158.39 ac against a typical 0.25 ac) and it is newer than 65% of them (1985 against a typical 1974). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 8275 County Line Rd, Rock Falls, IL?

The 2025 property tax bill for 8275 County Line Rd, Rock Falls, IL was $10,663. The county assessed it at $127,253.

More homes on County Line Rd

Closest homes

More homes in Rock Falls 61071

Assigned schools

Explore the area

See this home in context

Open 8275 County Line Rd on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map