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Single Family ResidenceResidential
$258,374$161 / 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 88How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026

509 SANGAMON LN

DIXON, IL 61021
0
Baths
1,600 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.
0.35 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.
1
StoriesHow many floors the home has above ground.

Valuation

$258K
$228K low$289K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,941 (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.$73,146 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$4,240
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$68,906
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$70,104
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$219,438

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.9
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
17
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.Single Family Residence
CountyOGLE
Lot (acres)The size of the land the home sits on, from county records.0.35
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
Washington Elementary School
Elementary · Grades PK–1 · 6.9 mi
H
Dixon High SchoolD-
High · Grades 9–12 · 7.6 mi
M
Reagan Middle SchoolB
Middle · Grades 6–8 · 7.7 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

509 Sangamon Ln 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 76% of homes in Dixon 61021
  • Costs more per square foot than 78% of homes in Dixon 61021
  • Newer than 82% 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
$50K$520K

This home is worth more than 76% 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$258,374
CheaperTypical $166,202Pricier

Pricier than 76% of homes nearby

Price per ft²$161
CheaperTypical $121Pricier

Pricier than 78% of homes nearby

Living area1,600 ft²
SmallerTypical 1,440 ft²Bigger

Bigger than 60% of homes nearby

Lot size0.35 ac
SmallerTypical 0.28 acBigger

Bigger than 57% of homes nearby

Year built1991
OlderTypical 1953Newer

Newer than 82% of homes nearby

How 509 Sangamon Ln ranks against every home in each area.
MeasureThis homeDixon 61021Ogle County
Estimated valuepricier than$258,37476% of homes64% of homes
Price per ft²pricier than$16178% of homes66% of homes
Living areabigger than1,600 ft²60% of homes53% of homes
Lot sizebigger than0.35 ac57% of homes47% of homes
Year builtnewer than199182% of homes70% of homes

About 509 Sangamon Ln

How much is 509 Sangamon Ln, Dixon, IL worth?

The TopHap Estimate for 509 Sangamon Ln, Dixon, IL is $258,374 as of Aug 30, 2026. The likely range is $227,566 to $289,182. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 509 Sangamon Ln, Dixon, IL last sell?

509 Sangamon Ln, Dixon, IL last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 509 Sangamon Ln, Dixon, IL?

509 Sangamon Ln, Dixon, IL has 1,600 square feet of living space and a 0.35-acre lot.

When was 509 Sangamon Ln, Dixon, IL built?

509 Sangamon Ln, Dixon, IL was built in 1991, making it 35 years old. The building has 1 story.

What schools serve 509 Sangamon Ln, Dixon, IL?

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

How does 509 Sangamon Ln, Dixon, IL compare to other homes in Dixon 61021?

Among the 8,518 homes in Dixon 61021, it is worth more than 76% of them ($258,374 against a typical $166,202), its price per square foot is higher than 78% of them ($161 against a typical $121), it is bigger than 60% of them (1,600 ft² against a typical 1,440 ft²), its lot is bigger than 57% of them (0.35 ac against a typical 0.28 ac) and it is newer than 82% of them (1991 against a typical 1953). Measured against all of Ogle County, it is worth more than 64% 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 509 Sangamon Ln, Dixon, IL?

The 2025 property tax bill for 509 Sangamon Ln, Dixon, IL was $4,941. The county assessed it at $73,146.

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