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Farm (Irrigated Or Dry)Agriculture / Farming
$524,007$159 / 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 84How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $366,500 on Mar 18, 2020

18447 ROCK GROVE RD

DAVIS, IL 61019
4
Beds
3
Baths
3,300 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.
7.54 ac
Lot SizeThe size of the land the home sits on, from county records.
2005
Year BuiltThe year the home was originally built, according to county records.
9
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$524K
$441K low$607K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$366,500 · Mar 18, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,138 (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.$137,630 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$10,398
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$127,232
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$124,641
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$412,890

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.36
17
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
21
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
68
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
69
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
9
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.14 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Farm (Irrigated Or Dry)
CountyWINNEBAGO
HeatingThe type of heating system in the home.Gas
CoolingThe type of cooling or air conditioning in the home.Central
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

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.

Foreclosure Filings(1)

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

M
Durand Jr High SchoolC-
Middle · Grades 7–8 · 4.0 mi
H
Durand High SchoolB
High · Grades 9–12 · 4.0 mi
E
Durand Elementary SchoolB+
Elementary · Grades PK–6 · 4.0 mi

District: Durand Community Unit School District 322

Neighborhood · ZIP 61019These 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.123
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.89
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.31

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.78%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.15%
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.1.4%
PopulationHow many people live in this area.3,271
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.88 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$96,320
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$110,389
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.35 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

18447 Rock Grove Rd 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.

  • Among the most valuable homes in Winnebago County
  • Costs more per square foot than 93% of homes in Davis 61019
  • Bigger than 94% of homes in Winnebago County
  • Among the largest lots in Davis 61019
  • Newer than 95% of homes in Winnebago County

What homes are worth in Davis 61019

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

This home
$93K$598K

This home is worth more than 97% of homes in Davis 61019.

How it measures up in Davis 61019

The dot is this home. The mark in the middle is the typical home in Davis 61019.

Estimated value$524,007
CheaperTypical $224,678Pricier

Pricier than 97% of homes nearby

Price per ft²$159
CheaperTypical $75Pricier

Pricier than 93% of homes nearby

Living area3,300 ft²
SmallerTypical 2,765 ft²Bigger

Bigger than 73% of homes nearby

Lot size7.54 ac
SmallerTypical 0.38 acBigger

Bigger than almost all homes nearby

Year built2005
OlderTypical 1987Newer

Newer than 94% of homes nearby

How 18447 Rock Grove Rd ranks against every home in each area.
MeasureThis homeDavis 61019Winnebago County
Estimated valuepricier than$524,00797% of homesalmost all homes
Price per ft²pricier than$15993% of homes72% of homes
Living areabigger than3,300 ft²73% of homes94% of homes
Lot sizebigger than7.54 acalmost all homes98% of homes
Year builtnewer than200594% of homes95% of homes

About 18447 Rock Grove Rd

How much is 18447 Rock Grove Rd, Davis, IL worth?

The TopHap Estimate for 18447 Rock Grove Rd, Davis, IL is $524,007 as of Jul 14, 2026. The likely range is $441,146 to $606,868. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18447 Rock Grove Rd, Davis, IL last sell?

18447 Rock Grove Rd, Davis, IL last sold on Mar 18, 2020 for $366,500, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 18447 Rock Grove Rd, Davis, IL?

18447 Rock Grove Rd, Davis, IL has 4 bedrooms, 3 bathrooms and 3,300 square feet of living space.

When was 18447 Rock Grove Rd, Davis, IL built?

18447 Rock Grove Rd, Davis, IL was built in 2005, making it 21 years old.

What schools serve 18447 Rock Grove Rd, Davis, IL?

18447 Rock Grove Rd, Davis, IL is assigned to Durand Jr High School (middle), rated C-; Durand High School (high), rated B; Durand Elementary School (elementary), rated B+. All sit in Durand Community Unit School District 322. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18447 Rock Grove Rd, Davis, IL compare to other homes in Davis 61019?

Among the 1,758 homes in Davis 61019, it is worth more than 97% of them ($524,007 against a typical $224,678), its price per square foot is higher than 93% of them ($159 against a typical $75), it is bigger than 73% of them (3,300 ft² against a typical 2,765 ft²), its lot is bigger than almost all of them (7.54 ac against a typical 0.38 ac) and it is newer than 94% of them (2005 against a typical 1987). Measured against all of Winnebago County, it is worth more than almost all 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 18447 Rock Grove Rd, Davis, IL?

The 2025 property tax bill for 18447 Rock Grove Rd, Davis, IL was $9,138. The county assessed it at $137,630.

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