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Residential (General/Single)Residential
$490,331$193 / 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 $370,000 on May 30, 2023

320 CIRCLE DR

ALGONQUIN, IL 60102
4
Beds
2.5
Baths
2,538 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.
1.13 ac
Lot SizeThe size of the land the home sits on, from county records.
1980
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$490K
$446K low$534K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$370,000 · May 30, 2023

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,791 (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.$128,382 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$39,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$88,682
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$114,822
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$385,146

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.52 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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.Residential (General/Single)
StyleThe architectural style of the home, such as ranch or colonial.Raised Ranch
CountyMCHENRY
Lot (acres)The size of the land the home sits on, from county records.1.18
HeatingThe type of heating system in the home.Electric
PoolWhether the property has a pool, and what kind, such as in-ground.No

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.

Foreclosure Filings(1)

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

E
Neubert Elementary SchoolA-
Elementary · Grades KG–5 · 0.5 mi
M
Westfield Community SchoolB+
Middle · Grades KG–8 · 1.9 mi
H
Harry D. Jacobs High SchoolB
High · Grades 9–12 · 2.1 mi

District: Community Unit School District 300

Neighborhood · ZIP 60102These 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.68
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.111
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.48

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.26%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.7%
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.29,705
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,882 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$126,290
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$145,923
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

320 Circle Dr 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 79% of homes in McHenry County
  • Costs less per square foot than 67% of homes in Algonquin 60102
  • Bigger than 78% of homes in McHenry County
  • Has a bigger lot than 98% of homes in Algonquin 60102
  • Older than 79% of homes in Algonquin 60102

What homes are worth in Algonquin 60102

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

This home
$245K$657K

This home is worth more than 66% of homes in Algonquin 60102.

How it measures up in Algonquin 60102

The dot is this home. The mark in the middle is the typical home in Algonquin 60102.

Estimated value$490,331
CheaperTypical $426,670Pricier

Pricier than 66% of homes nearby

Price per ft²$193
CheaperTypical $205Pricier

Pricier than 33% of homes nearby

Living area2,538 ft²
SmallerTypical 2,026 ft²Bigger

Bigger than 72% of homes nearby

Lot size1.13 ac
SmallerTypical 0.27 acBigger

Bigger than 98% of homes nearby

Year built1980
OlderTypical 1993Newer

Newer than 21% of homes nearby

How 320 Circle Dr ranks against every home in each area.
MeasureThis homeAlgonquin 60102McHenry County
Estimated valuepricier than$490,33166% of homes79% of homes
Price per ft²pricier than$19333% of homes38% of homes
Living areabigger than2,538 ft²72% of homes78% of homes
Lot sizebigger than1.13 ac98% of homes88% of homes
Year builtnewer than198021% of homes39% of homes

About 320 Circle Dr

How much is 320 Circle Dr, Algonquin, IL worth?

The TopHap Estimate for 320 Circle Dr, Algonquin, IL is $490,331 as of Sep 24, 2026. The likely range is $446,273 to $534,389. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 320 Circle Dr, Algonquin, IL last sell?

320 Circle Dr, Algonquin, IL last sold on May 30, 2023 for $370,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 320 Circle Dr, Algonquin, IL?

320 Circle Dr, Algonquin, IL has 4 bedrooms, 2.5 bathrooms, 2,538 square feet of living space and a 1.18-acre lot.

When was 320 Circle Dr, Algonquin, IL built?

320 Circle Dr, Algonquin, IL was built in 1980, making it 46 years old. It is a raised ranch home. The building has 1 story.

What schools serve 320 Circle Dr, Algonquin, IL?

320 Circle Dr, Algonquin, IL is assigned to Neubert Elementary School (elementary), rated A-; Westfield Community School (middle), rated B+; Harry D. Jacobs High School (high), rated B. All sit in Community Unit School District 300. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 320 Circle Dr, Algonquin, IL compare to other homes in Algonquin 60102?

Among the 11,775 homes in Algonquin 60102, it is worth more than 66% of them ($490,331 against a typical $426,670), its price per square foot is higher than 33% of them ($193 against a typical $205), it is bigger than 72% of them (2,538 ft² against a typical 2,026 ft²), its lot is bigger than 98% of them (1.13 ac against a typical 0.27 ac) and it is newer than 21% of them (1980 against a typical 1993). Measured against all of McHenry County, it is worth more than 79% 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 320 Circle Dr, Algonquin, IL?

The 2024 property tax bill for 320 Circle Dr, Algonquin, IL was $8,791. The county assessed it at $128,382.

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