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Single Family ResidenceResidential
$428,491$98 / 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 90How 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

1851 JONQUIL CIR

ROCKFORD, IL 61107
4
Beds
3.5
Baths
4,360 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.
1965
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.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$428K
$387K low$470K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$10,281 (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.$129,442 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$15,450
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$113,992
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$116,704
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$388,326

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.34
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
9
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.
62
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
31
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.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Colonial
CountyWINNEBAGO
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.Yes
CoolingThe type of cooling or air conditioning in the home.Central
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 · 378 ft²

Transaction History(3)

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
Brookview Elementary SchoolB
Elementary · Grades KG–5 · 0.3 mi
H
Guilford High SchoolD
High · Grades 9–12 · 0.9 mi
M
Eisenhower Middle SchoolD
Middle · Grades 6–8 · 1.0 mi

District: Rockford School District 205

Neighborhood · ZIP 61107These 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.87
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.41

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.24%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.29,768
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,019 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$74,050
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$94,291
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.34 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.52%

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

1851 Jonquil Cir 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 Winnebago County
  • Costs less per square foot than 80% of homes in Rockford 61107
  • Bigger than 98% of homes in Rockford 61107

What homes are worth in Rockford 61107

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

This home
$102K$532K

This home is worth more than 94% of homes in Rockford 61107.

How it measures up in Rockford 61107

The dot is this home. The mark in the middle is the typical home in Rockford 61107.

Estimated value$428,491
CheaperTypical $224,650Pricier

Pricier than 94% of homes nearby

Price per ft²$98
CheaperTypical $117Pricier

Pricier than 20% of homes nearby

Living area4,360 ft²
SmallerTypical 1,929 ft²Bigger

Bigger than 98% of homes nearby

Year built1965
OlderTypical 1959Newer

Newer than 63% of homes nearby

How 1851 Jonquil Cir ranks against every home in each area.
MeasureThis homeRockford 61107Winnebago County
Estimated valuepricier than$428,49194% of homes96% of homes
Price per ft²pricier than$9820% of homes32% of homes
Living areabigger than4,360 ft²98% of homes98% of homes
Year builtnewer than196563% of homes51% of homes

About 1851 Jonquil Cir

How much is 1851 Jonquil Cir, Rockford, IL worth?

The TopHap Estimate for 1851 Jonquil Cir, Rockford, IL is $428,491 as of Jul 14, 2026. The likely range is $387,445 to $469,537. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1851 Jonquil Cir, Rockford, IL last sell?

1851 Jonquil Cir, Rockford, IL last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 1851 Jonquil Cir, Rockford, IL?

1851 Jonquil Cir, Rockford, IL has 4 bedrooms, 3.5 bathrooms and 4,360 square feet of living space.

When was 1851 Jonquil Cir, Rockford, IL built?

1851 Jonquil Cir, Rockford, IL was built in 1965, making it 61 years old. It is a colonial home. The building has 2 stories.

What schools serve 1851 Jonquil Cir, Rockford, IL?

1851 Jonquil Cir, Rockford, IL is assigned to Brookview Elementary School (elementary), rated B; Guilford High School (high), rated D; Eisenhower Middle School (middle), rated D. All sit in Rockford School District 205. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1851 Jonquil Cir, Rockford, IL compare to other homes in Rockford 61107?

Among the 11,011 homes in Rockford 61107, it is worth more than 94% of them ($428,491 against a typical $224,650), its price per square foot is higher than 20% of them ($98 against a typical $117), it is bigger than 98% of them (4,360 ft² against a typical 1,929 ft²) and it is newer than 63% of them (1965 against a typical 1959). Measured against all of Winnebago 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 1851 Jonquil Cir, Rockford, IL?

The 2025 property tax bill for 1851 Jonquil Cir, Rockford, IL was $10,281. The county assessed it at $129,442.

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Assigned schools

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