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Single Family ResidenceResidential
$257,680$237 / 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 96How 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

520 S CIRCLE AVE

PORT BARRINGTON, IL 60010
1
Baths
1,088 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.
0.5 ac
Lot SizeThe size of the land the home sits on, from county records.
1971
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$258K
$246K low$269K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,965 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$69,008 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$21,906
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$47,102
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$61,719
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$207,024

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.1 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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.0.2 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
StyleThe architectural style of the home, such as ranch or colonial.Ranch
CountyMcHenry
HeatingThe type of heating system in the home.Forced Air

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

E
Cotton Creek Elementary SchoolB
Elementary · Grades KG–5 · 2.6 mi
M
Matthews Middle SchoolC
Middle · Grades 6–8 · 3.0 mi
H
Wauconda High SchoolB-
High · Grades 9–12 · 3.5 mi

District: Wauconda Community Unit School District 118

Neighborhood · ZIP 60010These 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.59
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.118
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.44

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.39%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.0%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.6%
PopulationHow many people live in this area.50,977
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.668 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$161,645
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$194,291
Average tempThe average temperature here across a full year.48°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.54%

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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

520 S Circle Ave 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 less than 98% of homes in Barrington 60010
  • Costs less per square foot than 75% of homes in Barrington 60010
  • Smaller than 97% of homes in Barrington 60010
  • Has a bigger lot than 74% of homes in McHenry County
  • Older than 73% of homes in McHenry County

What homes are worth in Barrington 60010

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

This home
$272K$2.1M

This home is worth more than 2% of homes in Barrington 60010.

How it measures up in Barrington 60010

The dot is this home. The mark in the middle is the typical home in Barrington 60010.

Estimated value$257,680
CheaperTypical $766,887Pricier

Pricier than 2% of homes nearby

Price per ft²$237
CheaperTypical $271Pricier

Pricier than 25% of homes nearby

Living area1,088 ft²
SmallerTypical 2,791 ft²Bigger

Bigger than 3% of homes nearby

Lot size0.5 ac
SmallerTypical 0.81 acBigger

Bigger than 42% of homes nearby

Year built1971
OlderTypical 1981Newer

Newer than 30% of homes nearby

How 520 S Circle Ave ranks against every home in each area.
MeasureThis homeBarrington 60010McHenry County
Estimated valuepricier than$257,6802% of homes18% of homes
Price per ft²pricier than$23725% of homes74% of homes
Living areabigger than1,088 ft²3% of homes13% of homes
Lot sizebigger than0.5 ac42% of homes74% of homes
Year builtnewer than197130% of homes27% of homes

About 520 S Circle Ave

How much is 520 S Circle Ave, Port Barrington, IL worth?

The TopHap Estimate for 520 S Circle Ave, Port Barrington, IL is $257,680 as of Sep 24, 2026. The likely range is $246,419 to $268,941. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 520 S Circle Ave, Port Barrington, IL?

520 S Circle Ave, Port Barrington, IL has 1 bathrooms and 1,088 square feet of living space.

When was 520 S Circle Ave, Port Barrington, IL built?

520 S Circle Ave, Port Barrington, IL was built in 1971, making it 55 years old. It is a ranch home. The building has 1 story.

What schools serve 520 S Circle Ave, Port Barrington, IL?

520 S Circle Ave, Port Barrington, IL is assigned to Cotton Creek Elementary School (elementary), rated B; Matthews Middle School (middle), rated C; Wauconda High School (high), rated B-. All sit in Wauconda Community Unit School District 118. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 520 S Circle Ave, Port Barrington, IL compare to other homes in Barrington 60010?

Among the 17,095 homes in Barrington 60010, it is worth more than 2% of them ($257,680 against a typical $766,887), its price per square foot is higher than 25% of them ($237 against a typical $271), it is bigger than 3% of them (1,088 ft² against a typical 2,791 ft²), its lot is bigger than 42% of them (0.5 ac against a typical 0.81 ac) and it is newer than 30% of them (1971 against a typical 1981). Measured against all of McHenry County, it is worth more than 18% 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 520 S Circle Ave, Port Barrington, IL?

The 2024 property tax bill for 520 S Circle Ave, Port Barrington, IL was $3,965. The county assessed it at $69,008.

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