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Single Family ResidenceResidential
$283,351$108 / 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 79How 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

101 CONSTITUTION DR SW

POPLAR GROVE, IL 61065
3
Beds
2.5
Baths
2,626 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.
0.3 ac
Lot SizeThe size of the land the home sits on, from county records.
1994
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$283K
$224K low$343K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,741 (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.$88,620 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$4,325
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$84,295
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$81,290
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$265,860

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.43
52
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
6
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
67
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
68
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
26
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.16 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%

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
CountyBOONE
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.2004
Lot (acres)The size of the land the home sits on, from county records.0.30
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.No Foundation
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
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

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

E
Caledonia Elementary SchoolC+
Elementary · Grades EE–5 · 1.0 mi
H
Belvidere North High SchoolC-
High · Grades 9–12 · 4.7 mi
M
Belvidere Central Middle SchoolC-
Middle · Grades 6–8 · 5.3 mi

District: Belvidere Consolidated Unit School District 100

Neighborhood · ZIP 61065These 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.84
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.91
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.42

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.21%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.1%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.8%
PopulationHow many people live in this area.9,293
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.181 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$101,360
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$107,864
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.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

101 Constitution Dr Sw 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.

  • Costs less per square foot than 89% of homes in Boone County
  • Bigger than 80% of homes in Poplar Grove 61065

What homes are worth in Poplar Grove 61065

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

This home
$156K$640K

This home is worth more than 51% of homes in Poplar Grove 61065.

How it measures up in Poplar Grove 61065

The dot is this home. The mark in the middle is the typical home in Poplar Grove 61065.

Estimated value$283,351
CheaperTypical $281,382Pricier

Pricier than 51% of homes nearby

Price per ft²$108
CheaperTypical $150Pricier

Pricier than 13% of homes nearby

Living area2,626 ft²
SmallerTypical 1,914 ft²Bigger

Bigger than 80% of homes nearby

Lot size0.3 ac
SmallerTypical 0.29 acBigger

Bigger than 53% of homes nearby

Year built1994
OlderTypical 1997Newer

Newer than 40% of homes nearby

How 101 Constitution Dr Sw ranks against every home in each area.
MeasureThis homePoplar Grove 61065Boone County
Estimated valuepricier than$283,35151% of homes48% of homes
Price per ft²pricier than$10813% of homes11% of homes
Living areabigger than2,626 ft²80% of homes80% of homes
Lot sizebigger than0.3 ac53% of homes49% of homes
Year builtnewer than199440% of homes59% of homes

About 101 Constitution Dr Sw

How much is 101 Constitution Dr Sw, Poplar Grove, IL worth?

The TopHap Estimate for 101 Constitution Dr Sw, Poplar Grove, IL is $283,351 as of Sep 24, 2026. The likely range is $223,751 to $342,951. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 101 Constitution Dr Sw, Poplar Grove, IL last sell?

101 Constitution Dr Sw, Poplar Grove, IL last sold on Aug 12, 1994, according to the county's recorded deed.

How big is 101 Constitution Dr Sw, Poplar Grove, IL?

101 Constitution Dr Sw, Poplar Grove, IL has 3 bedrooms, 2.5 bathrooms, 2,626 square feet of living space and a 0.30-acre lot.

When was 101 Constitution Dr Sw, Poplar Grove, IL built?

101 Constitution Dr Sw, Poplar Grove, IL was built in 1994, making it 32 years old. The building has 2 stories.

What schools serve 101 Constitution Dr Sw, Poplar Grove, IL?

101 Constitution Dr Sw, Poplar Grove, IL is assigned to Caledonia Elementary School (elementary), rated C+; Belvidere North High School (high), rated C-; Belvidere Central Middle School (middle), rated C-. All sit in Belvidere Consolidated Unit School District 100. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 101 Constitution Dr Sw, Poplar Grove, IL compare to other homes in Poplar Grove 61065?

Among the 4,096 homes in Poplar Grove 61065, it is worth more than 51% of them ($283,351 against a typical $281,382), its price per square foot is higher than 13% of them ($108 against a typical $150), it is bigger than 80% of them (2,626 ft² against a typical 1,914 ft²), its lot is bigger than 53% of them (0.3 ac against a typical 0.29 ac) and it is newer than 40% of them (1994 against a typical 1997). Measured against all of Boone County, it is worth more than 48% 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 101 Constitution Dr Sw, Poplar Grove, IL?

The 2025 property tax bill for 101 Constitution Dr Sw, Poplar Grove, IL was $5,741. The county assessed it at $88,620.

More homes on Constitution Dr Sw

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