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Single Family ResidenceResidential
$368,627$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 94How 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
Last sold for $220,000 on Sep 22, 2017

4134 CROCUS LN

ROCKFORD, IL 61102
3
Beds
2.5
Baths
2,245 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.
0.94 ac
Lot SizeThe size of the land the home sits on, from county records.
1991
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
7
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

$369K
$346K low$391K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$220,000 · Sep 22, 2017

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,404 (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.$97,957 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$15,685
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$82,272
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$87,909
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$293,871

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyWINNEBAGO
Lot (acres)The size of the land the home sits on, from county records.0.94
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 · 80 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
Dorothy Simon Elementary School
Elementary · Grades PK–2 · 4.8 mi
H
Winnebago High SchoolD
High · Grades 9–12 · 5.0 mi
M
Winnebago Middle SchoolC+
Middle · Grades 6–8 · 5.0 mi

District: Winnebago Community Unit School District 323

Neighborhood · ZIP 61102These 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.129
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.89%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.8.4%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.23%
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.17,742
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.531 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$49,970
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$60,941
Average tempThe average temperature here across a full year.48°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

4134 Crocus Ln 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 94% of homes in Rockford 61102
  • Costs more per square foot than 91% of homes in Rockford 61102
  • Bigger than 85% of homes in Rockford 61102
  • Has a bigger lot than 88% of homes in Winnebago County
  • Newer than 84% of homes in Rockford 61102

What homes are worth in Rockford 61102

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

This home
$38K$441K

This home is worth more than 94% of homes in Rockford 61102.

How it measures up in Rockford 61102

The dot is this home. The mark in the middle is the typical home in Rockford 61102.

Estimated value$368,627
CheaperTypical $100,836Pricier

Pricier than 94% of homes nearby

Price per ft²$164
CheaperTypical $80Pricier

Pricier than 91% of homes nearby

Living area2,245 ft²
SmallerTypical 1,399 ft²Bigger

Bigger than 85% of homes nearby

Lot size0.94 ac
SmallerTypical 0.25 acBigger

Bigger than 85% of homes nearby

Year built1991
OlderTypical 1949Newer

Newer than 84% of homes nearby

How 4134 Crocus Ln ranks against every home in each area.
MeasureThis homeRockford 61102Winnebago County
Estimated valuepricier than$368,62794% of homes91% of homes
Price per ft²pricier than$16491% of homes71% of homes
Living areabigger than2,245 ft²85% of homes79% of homes
Lot sizebigger than0.94 ac85% of homes88% of homes
Year builtnewer than199184% of homes77% of homes

About 4134 Crocus Ln

How much is 4134 Crocus Ln, Rockford, IL worth?

The TopHap Estimate for 4134 Crocus Ln, Rockford, IL is $368,627 as of Sep 24, 2026. The likely range is $345,949 to $391,305. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4134 Crocus Ln, Rockford, IL last sell?

4134 Crocus Ln, Rockford, IL last sold on Sep 22, 2017 for $220,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 4134 Crocus Ln, Rockford, IL?

4134 Crocus Ln, Rockford, IL has 3 bedrooms, 2.5 bathrooms, 2,245 square feet of living space and a 0.94-acre lot.

When was 4134 Crocus Ln, Rockford, IL built?

4134 Crocus Ln, Rockford, IL was built in 1991, making it 35 years old. The building has 2 stories.

What schools serve 4134 Crocus Ln, Rockford, IL?

4134 Crocus Ln, Rockford, IL is assigned to Dorothy Simon Elementary School (elementary); Winnebago High School (high), rated D; Winnebago Middle School (middle), rated C+. All sit in Winnebago Community Unit School District 323. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4134 Crocus Ln, Rockford, IL compare to other homes in Rockford 61102?

Among the 5,908 homes in Rockford 61102, it is worth more than 94% of them ($368,627 against a typical $100,836), its price per square foot is higher than 91% of them ($164 against a typical $80), it is bigger than 85% of them (2,245 ft² against a typical 1,399 ft²), its lot is bigger than 85% of them (0.94 ac against a typical 0.25 ac) and it is newer than 84% of them (1991 against a typical 1949). Measured against all of Winnebago County, it is worth more than 91% 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 4134 Crocus Ln, Rockford, IL?

The 2025 property tax bill for 4134 Crocus Ln, Rockford, IL was $7,404. The county assessed it at $97,957.

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