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Single Family ResidenceResidential
$451,290$114 / 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 Aug 30, 2026
Last sold for $365,000 on Apr 28, 2022

3990 GRANDVIEW PL

THOMSON, IL 61285
5
Beds
5 / 2
Baths
3,966 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.
0.64 ac
Lot SizeThe size of the land the home sits on, from county records.
2006
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
11
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$451K
$432K low$470K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$365,000 · Apr 28, 2022

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$11,674 (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.$156,655 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$30,731
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$125,924
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$136,222
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$470,012

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.39
39
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
14
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
74
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
65
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
3
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.21 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.1 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.Contemporary
CountyCARROLL
Lot (acres)The size of the land the home sits on, from county records.0.64
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 280 ft²Porch · 144 ft²

Transaction History(2)

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.

E
West Carroll Primary SchoolD+
Elementary · Grades PK–4 · 5.9 mi
H
West Carroll High SchoolD-
High · Grades 9–12 · 7.0 mi
M
West Carroll Middle SchoolD
Middle · Grades 5–8 · 10.6 mi

District: West Carroll Community Unit School District 314

Neighborhood · ZIP 61285These 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.89
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.78
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.32

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.86%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.9.4%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.8%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.1,800
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.31 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$65,110
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$90,429
Average tempThe average temperature here across a full year.49°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.52%

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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

3990 Grandview Pl 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 98% of homes in Thomson 61285
  • Among the largest homes in Thomson 61285
  • Newer than 91% of homes in Carroll County

What homes are worth in Thomson 61285

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

This home
$61K$476K

This home is worth more than 98% of homes in Thomson 61285.

How it measures up in Thomson 61285

The dot is this home. The mark in the middle is the typical home in Thomson 61285.

Estimated value$451,290
CheaperTypical $170,003Pricier

Pricier than 98% of homes nearby

Price per ft²$114
CheaperTypical $125Pricier

Pricier than 42% of homes nearby

Living area3,966 ft²
SmallerTypical 1,404 ft²Bigger

Bigger than almost all homes nearby

Lot size0.64 ac
SmallerTypical 0.51 acBigger

Bigger than 59% of homes nearby

Year built2006
OlderTypical 1977Newer

Newer than 83% of homes nearby

How 3990 Grandview Pl ranks against every home in each area.
MeasureThis homeThomson 61285Carroll County
Estimated valuepricier than$451,29098% of homes89% of homes
Price per ft²pricier than$11442% of homes55% of homes
Living areabigger than3,966 ft²almost all homesalmost all homes
Lot sizebigger than0.64 ac59% of homes58% of homes
Year builtnewer than200683% of homes91% of homes

About 3990 Grandview Pl

How much is 3990 Grandview Pl, Thomson, IL worth?

The TopHap Estimate for 3990 Grandview Pl, Thomson, IL is $451,290 as of Aug 30, 2026. The likely range is $432,088 to $470,492. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3990 Grandview Pl, Thomson, IL last sell?

3990 Grandview Pl, Thomson, IL last sold on Apr 28, 2022 for $365,000, according to the county's recorded deed.

How big is 3990 Grandview Pl, Thomson, IL?

3990 Grandview Pl, Thomson, IL has 5 bedrooms, 5 bathrooms, 3,966 square feet of living space and a 0.64-acre lot.

When was 3990 Grandview Pl, Thomson, IL built?

3990 Grandview Pl, Thomson, IL was built in 2006, making it 20 years old. It is a contemporary home. The building has 1 story.

What schools serve 3990 Grandview Pl, Thomson, IL?

3990 Grandview Pl, Thomson, IL is assigned to West Carroll Primary School (elementary), rated D+; West Carroll High School (high), rated D-; West Carroll Middle School (middle), rated D. All sit in West Carroll Community Unit School District 314. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3990 Grandview Pl, Thomson, IL compare to other homes in Thomson 61285?

Among the 903 homes in Thomson 61285, it is worth more than 98% of them ($451,290 against a typical $170,003), its price per square foot is higher than 42% of them ($114 against a typical $125), it is bigger than almost all of them (3,966 ft² against a typical 1,404 ft²), its lot is bigger than 59% of them (0.64 ac against a typical 0.51 ac) and it is newer than 83% of them (2006 against a typical 1977). Measured against all of Carroll 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 3990 Grandview Pl, Thomson, IL?

The 2025 property tax bill for 3990 Grandview Pl, Thomson, IL was $11,674. The county assessed it at $156,655.

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