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Single Family ResidentialResidential
$391,272$172 / 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

335 ROCK ISLAND RD

DIXON, IL 61021
2
Baths
2,275 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.
6.2 ac
Lot SizeThe size of the land the home sits on, from county records.
1977
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$391K
$358K low$425K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,181 (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.$129,586 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$25,427
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$104,159
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$117,805
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$388,758

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residential
CountyLEE
Lot (acres)The size of the land the home sits on, from county records.6.20
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.

H
Dixon High SchoolD-
High · Grades 9–12 · 5.2 mi
M
Reagan Middle SchoolB
Middle · Grades 6–8 · 5.4 mi
E
Washington Elementary School
Elementary · Grades PK–1 · 6.0 mi

District: Dixon Unit School District 170

Neighborhood · ZIP 61021These 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.118
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.85
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.38

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.14%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.21,708
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.142 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$65,791
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$87,602
Average tempThe average temperature here across a full year.49°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%

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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

335 Rock Island 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 93% of homes in Dixon 61021
  • Costs more per square foot than 83% of homes in Dixon 61021
  • Bigger than 88% of homes in Dixon 61021
  • Has a bigger lot than 96% of homes in Dixon 61021
  • Newer than 76% of homes in Dixon 61021

What homes are worth in Dixon 61021

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

This home
$47K$519K

This home is worth more than 93% of homes in Dixon 61021.

How it measures up in Dixon 61021

The dot is this home. The mark in the middle is the typical home in Dixon 61021.

Estimated value$391,272
CheaperTypical $166,917Pricier

Pricier than 93% of homes nearby

Price per ft²$172
CheaperTypical $120Pricier

Pricier than 83% of homes nearby

Living area2,275 ft²
SmallerTypical 1,440 ft²Bigger

Bigger than 88% of homes nearby

Lot size6.2 ac
SmallerTypical 0.29 acBigger

Bigger than 96% of homes nearby

Year built1977
OlderTypical 1953Newer

Newer than 76% of homes nearby

How 335 Rock Island Rd ranks against every home in each area.
MeasureThis homeDixon 61021Lee County
Estimated valuepricier than$391,27293% of homes89% of homes
Price per ft²pricier than$17283% of homes81% of homes
Living areabigger than2,275 ft²88% of homes86% of homes
Lot sizebigger than6.2 ac96% of homes88% of homes
Year builtnewer than197776% of homes75% of homes

About 335 Rock Island Rd

How much is 335 Rock Island Rd, Dixon, IL worth?

The TopHap Estimate for 335 Rock Island Rd, Dixon, IL is $391,272 as of Sep 24, 2026. The likely range is $357,579 to $424,965. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 335 Rock Island Rd, Dixon, IL last sell?

335 Rock Island Rd, Dixon, IL last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 335 Rock Island Rd, Dixon, IL?

335 Rock Island Rd, Dixon, IL has 2 bathrooms, 2,275 square feet of living space and a 6.20-acre lot.

When was 335 Rock Island Rd, Dixon, IL built?

335 Rock Island Rd, Dixon, IL was built in 1977, making it 49 years old. The building has 1 story.

What schools serve 335 Rock Island Rd, Dixon, IL?

335 Rock Island Rd, Dixon, IL is assigned to Dixon High School (high), rated D-; Reagan Middle School (middle), rated B; Washington Elementary School (elementary). All sit in Dixon Unit School District 170. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 335 Rock Island Rd, Dixon, IL compare to other homes in Dixon 61021?

Among the 8,518 homes in Dixon 61021, it is worth more than 93% of them ($391,272 against a typical $166,917), its price per square foot is higher than 83% of them ($172 against a typical $120), it is bigger than 88% of them (2,275 ft² against a typical 1,440 ft²), its lot is bigger than 96% of them (6.2 ac against a typical 0.29 ac) and it is newer than 76% of them (1977 against a typical 1953). Measured against all of Lee 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 335 Rock Island Rd, Dixon, IL?

The 2025 property tax bill for 335 Rock Island Rd, Dixon, IL was $8,181. The county assessed it at $129,586.

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Assigned schools

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