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CondominiumResidential
$235,458$164 / 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 95How 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

643 GROVE ST

PECATONICA, IL 61063
0
Baths
1,432 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.
4.05 ac
Lot SizeThe size of the land the home sits on, from county records.
2004
Year BuiltThe year the home was originally built, according to county records.

Valuation

$235K
$224K low$247K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,310 (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.$59,248 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$7,388
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$51,860
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$55,160
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$177,744

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.31
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
20
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
69
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
66
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.

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
CountyWINNEBAGO
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.

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

E
Pecatonica Elementary SchoolB
Elementary · Grades PK–4 · 0.5 mi
M
Pecatonica Community Middle SchoolC
Middle · Grades 5–8 · 0.6 mi
H
Pecatonica High SchoolC
High · Grades 9–12 · 0.9 mi

District: Pecatonica Community Unit School District 321

Neighborhood · ZIP 61063These 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.73
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.84
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.37

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.18%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.4%
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.5,104
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.67 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$96,616
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$110,223
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

643 Grove St 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 72% of homes in Pecatonica 61063
  • Costs more per square foot than 79% of homes in Pecatonica 61063
  • Has a bigger lot than 95% of homes in Winnebago County
  • Newer than 97% of homes in Pecatonica 61063

What homes are worth in Pecatonica 61063

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

This home
$67K$419K

This home is worth more than 72% of homes in Pecatonica 61063.

How it measures up in Pecatonica 61063

The dot is this home. The mark in the middle is the typical home in Pecatonica 61063.

Estimated value$235,458
CheaperTypical $195,735Pricier

Pricier than 72% of homes nearby

Price per ft²$164
CheaperTypical $139Pricier

Pricier than 79% of homes nearby

Living area1,432 ft²
SmallerTypical 1,404 ft²Bigger

Bigger than 53% of homes nearby

Lot size4.05 ac
SmallerTypical 0.32 acBigger

Bigger than 87% of homes nearby

Year built2004
OlderTypical 1965Newer

Newer than 97% of homes nearby

How 643 Grove St ranks against every home in each area.
MeasureThis homePecatonica 61063Winnebago County
Estimated valuepricier than$235,45872% of homes61% of homes
Price per ft²pricier than$16479% of homes75% of homes
Living areabigger than1,432 ft²53% of homes41% of homes
Lot sizebigger than4.05 ac87% of homes95% of homes
Year builtnewer than200497% of homes93% of homes

About 643 Grove St

How much is 643 Grove St, Pecatonica, IL worth?

The TopHap Estimate for 643 Grove St, Pecatonica, IL is $235,458 as of Aug 30, 2026. The likely range is $224,049 to $246,867. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 643 Grove St, Pecatonica, IL last sell?

643 Grove St, Pecatonica, IL last sold on Jan 1, 1900, according to the county's recorded deed.

When was 643 Grove St, Pecatonica, IL built?

643 Grove St, Pecatonica, IL was built in 2004, making it 22 years old. It is a condo/apartment home.

What schools serve 643 Grove St, Pecatonica, IL?

643 Grove St, Pecatonica, IL is assigned to Pecatonica Elementary School (elementary), rated B; Pecatonica Community Middle School (middle), rated C; Pecatonica High School (high), rated C. All sit in Pecatonica Community Unit School District 321. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 643 Grove St, Pecatonica, IL compare to other homes in Pecatonica 61063?

Among the 1,289 homes in Pecatonica 61063, it is worth more than 72% of them ($235,458 against a typical $195,735), its price per square foot is higher than 79% of them ($164 against a typical $139), it is bigger than 53% of them (1,432 ft² against a typical 1,404 ft²), its lot is bigger than 87% of them (4.05 ac against a typical 0.32 ac) and it is newer than 97% of them (2004 against a typical 1965). Measured against all of Winnebago County, it is worth more than 61% 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 643 Grove St, Pecatonica, IL?

The 2025 property tax bill for 643 Grove St, Pecatonica, IL was $3,310. The county assessed it at $59,248.

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Assigned schools

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