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Single Family ResidenceResidential
$708,461$183 / 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 89How 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 $400,000 on Apr 5, 2018

9815 RIVER BLUFF LN

FOX RIVER GROVE, IL 60021
4
Beds
4
Baths
3,863 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.
0.65 ac
Lot SizeThe size of the land the home sits on, from county records.
2008
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$708K
$628K low$789K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$400,000 · Apr 5, 2018

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$12,673 (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.$184,838 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$25,328
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$159,510
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$184,838
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$554,514

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyMcHenry
Lot (acres)The size of the land the home sits on, from county records.0.65
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes

Transaction History(4)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

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

M
Algonquin Middle SchoolB
Middle · Grades 6–8 · 2.8 mi
E
Eastview Elementary SchoolA
Elementary · Grades KG–5 · 2.9 mi
H
Dundee-Crown High SchoolB
High · Grades 9–12 · 3.9 mi

District: Community Unit School District 300

Neighborhood · ZIP 60021These 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.103
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.112
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.47

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.35%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.1.6%
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.4,143
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,790 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$123,036
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$130,388
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.36 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

9815 River Bluff 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 96% of homes in McHenry County
  • Costs less per square foot than 90% of homes in Fox River Grove 60021
  • Bigger than 97% of homes in Fox River Grove 60021
  • Has a bigger lot than 89% of homes in Fox River Grove 60021
  • Among the newest homes in Fox River Grove 60021

What homes are worth in Fox River Grove 60021

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

This home
$153K$842K

This home is worth more than 95% of homes in Fox River Grove 60021.

How it measures up in Fox River Grove 60021

The dot is this home. The mark in the middle is the typical home in Fox River Grove 60021.

Estimated value$708,461
CheaperTypical $404,291Pricier

Pricier than 95% of homes nearby

Price per ft²$183
CheaperTypical $234Pricier

Pricier than 10% of homes nearby

Living area3,863 ft²
SmallerTypical 1,789 ft²Bigger

Bigger than 97% of homes nearby

Lot size0.65 ac
SmallerTypical 0.26 acBigger

Bigger than 89% of homes nearby

Year built2008
OlderTypical 1974Newer

Newer than almost all homes nearby

How 9815 River Bluff Ln ranks against every home in each area.
MeasureThis homeFox River Grove 60021McHenry County
Estimated valuepricier than$708,46195% of homes96% of homes
Price per ft²pricier than$18310% of homes28% of homes
Living areabigger than3,863 ft²97% of homes96% of homes
Lot sizebigger than0.65 ac89% of homes79% of homes
Year builtnewer than2008almost all homes97% of homes

About 9815 River Bluff Ln

How much is 9815 River Bluff Ln, Fox River Grove, IL worth?

The TopHap Estimate for 9815 River Bluff Ln, Fox River Grove, IL is $708,461 as of Sep 24, 2026. The likely range is $628,100 to $788,822. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 9815 River Bluff Ln, Fox River Grove, IL last sell?

9815 River Bluff Ln, Fox River Grove, IL last sold on Apr 5, 2018 for $400,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 9815 River Bluff Ln, Fox River Grove, IL?

9815 River Bluff Ln, Fox River Grove, IL has 4 bedrooms, 4 bathrooms, 3,863 square feet of living space and a 0.65-acre lot.

When was 9815 River Bluff Ln, Fox River Grove, IL built?

9815 River Bluff Ln, Fox River Grove, IL was built in 2008, making it 18 years old. The building has 2 stories.

What schools serve 9815 River Bluff Ln, Fox River Grove, IL?

9815 River Bluff Ln, Fox River Grove, IL is assigned to Algonquin Middle School (middle), rated B; Eastview Elementary School (elementary), rated A; Dundee-Crown 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 9815 River Bluff Ln, Fox River Grove, IL compare to other homes in Fox River Grove 60021?

Among the 2,064 homes in Fox River Grove 60021, it is worth more than 95% of them ($708,461 against a typical $404,291), its price per square foot is higher than 10% of them ($183 against a typical $234), it is bigger than 97% of them (3,863 ft² against a typical 1,789 ft²), its lot is bigger than 89% of them (0.65 ac against a typical 0.26 ac) and it is newer than almost all of them (2008 against a typical 1974). Measured against all of McHenry County, it is worth more than 96% 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 9815 River Bluff Ln, Fox River Grove, IL?

The 2024 property tax bill for 9815 River Bluff Ln, Fox River Grove, IL was $12,673. The county assessed it at $184,838.

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