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Single Family ResidenceResidential
$96,443$83 / 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 93How 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

617 6TH AVENUE CT

ROCKFORD, IL 61104
4
Beds
1
Baths
1,164 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.
0.13 ac
Lot SizeThe size of the land the home sits on, from county records.
1900
Year BuiltThe year the home was originally built, according to county records.
1
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

$96K
$90K low$103K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$26 (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.$18,414 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$3,301
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$15,113
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$16,525
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$55,242

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.6 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.34%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.0.2 percent flood zone

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.Bungalow
CountyWINNEBAGO
Lot (acres)The size of the land the home sits on, from county records.0.13
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
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
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 · 280 ft²

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

M
Lincoln Middle SchoolD
Middle · Grades 6–8 · 0.4 mi
E
Constance Lane Elementary SchoolD-
Elementary · Grades KG–5 · 0.6 mi
H
East High SchoolF
High · Grades 9–12 · 1.4 mi

District: Rockford School District 205

Neighborhood · ZIP 61104These 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.157
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.90
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.39

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.84%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.6.0%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.36%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.17,656
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,783 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$34,362
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$47,725
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

617 6th Avenue Ct 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 less than 88% of homes in Winnebago County
  • Costs more per square foot than 84% of homes in Midtown District
  • Smaller than 88% of homes in Midtown District
  • Has a smaller lot than 96% of homes in Winnebago County
  • Older than 96% of homes in Winnebago County

What homes are worth in Rockford 61104

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

This home
$48K$205K

This home is worth more than 42% of homes in Rockford 61104.

How it measures up in Rockford 61104

The dot is this home. The mark in the middle is the typical home in Rockford 61104.

Estimated value$96,443
CheaperTypical $105,626Pricier

Pricier than 42% of homes nearby

Price per ft²$83
CheaperTypical $79Pricier

Pricier than 55% of homes nearby

Living area1,164 ft²
SmallerTypical 1,584 ft²Bigger

Bigger than 19% of homes nearby

Lot size0.13 ac
SmallerTypical 0.17 acBigger

Bigger than 21% of homes nearby

Year built1900
OlderTypical 1920Newer

Newer than 26% of homes nearby

How 617 6th Avenue Ct ranks against every home in each area.
MeasureThis homeMidtown DistrictRockford 61104Winnebago County
Estimated valuepricier than$96,44361% of homes42% of homes12% of homes
Price per ft²pricier than$8384% of homes55% of homes18% of homes
Living areabigger than1,164 ft²12% of homes19% of homes22% of homes
Lot sizebigger than0.13 ac24% of homes21% of homes4% of homes
Year builtnewer than190052% of homes26% of homes4% of homes

About 617 6th Avenue Ct

How much is 617 6th Avenue Ct, Rockford, IL worth?

The TopHap Estimate for 617 6th Avenue Ct, Rockford, IL is $96,443 as of Aug 30, 2026. The likely range is $90,049 to $102,837. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 617 6th Avenue Ct, Rockford, IL last sell?

617 6th Avenue Ct, Rockford, IL last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 617 6th Avenue Ct, Rockford, IL?

617 6th Avenue Ct, Rockford, IL has 4 bedrooms, 1 bathrooms, 1,164 square feet of living space and a 0.13-acre lot.

When was 617 6th Avenue Ct, Rockford, IL built?

617 6th Avenue Ct, Rockford, IL was built in 1900, making it 126 years old. It is a bungalow home. The building has 1 story.

What schools serve 617 6th Avenue Ct, Rockford, IL?

617 6th Avenue Ct, Rockford, IL is assigned to Lincoln Middle School (middle), rated D; Constance Lane Elementary School (elementary), rated D-; East High School (high), rated F. All sit in Rockford School District 205. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 617 6th Avenue Ct, Rockford, IL compare to other homes in Rockford 61104?

Among the 4,606 homes in Rockford 61104, it is worth more than 42% of them ($96,443 against a typical $105,626), its price per square foot is higher than 55% of them ($83 against a typical $79), it is bigger than 19% of them (1,164 ft² against a typical 1,584 ft²), its lot is bigger than 21% of them (0.13 ac against a typical 0.17 ac) and it is newer than 26% of them (1900 against a typical 1920). Measured against all of Winnebago County, it is worth more than 12% 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 617 6th Avenue Ct, Rockford, IL?

The 2025 property tax bill for 617 6th Avenue Ct, Rockford, IL was $26. The county assessed it at $18,414.

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