Skip to content
Skip to content
TopHapOpen in map
Residential (General/Single)Residential
$115,490
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 84How 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

41XX LYDIA AVE

ROCKFORD, IL 61101
0
Baths
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$115K
$97K low$134K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$164 (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.$1,858 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$969
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$889
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,668
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$5,574

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.33
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
1
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.
64
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.Residential (General/Single)
CountyWINNEBAGO
Lot (acres)The size of the land the home sits on, from county records.0.17
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

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

M
Kennedy Middle SchoolD-
Middle · Grades 6–8 · 0.5 mi
E
McIntosh Elementary SchoolC-
Elementary · Grades KG–5 · 0.6 mi
H
Auburn High SchoolD-
High · Grades 9–12 · 0.7 mi

District: Rockford School District 205

Neighborhood · ZIP 61101These 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.131
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.86
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.88%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.9.7%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.30%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.19,188
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.457 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$50,496
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$62,438
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%

Owner Tools

Do you own this home?
Claim this home

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

41xx Lydia Ave 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 88% of homes in Fairgrounds
  • Has a smaller lot than 89% of homes in Fairgrounds

What homes are worth in Rockford 61101

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

This home
$49K$333K

This home is worth more than 61% of homes in Rockford 61101.

How it measures up in Rockford 61101

The dot is this home. The mark in the middle is the typical home in Rockford 61101.

Estimated value$115,490
CheaperTypical $100,978Pricier

Pricier than 61% of homes nearby

Lot size0.17 ac
SmallerTypical 0.18 acBigger

Bigger than 41% of homes nearby

How 41xx Lydia Ave ranks against every home in each area.
MeasureThis homeFairgroundsRockford 61101Winnebago County
Estimated valuepricier than$115,49088% of homes61% of homes18% of homes
Lot sizebigger than0.17 ac11% of homes41% of homes16% of homes

About 41xx Lydia Ave

How much is 41xx Lydia Ave, Rockford, IL worth?

The TopHap Estimate for 41xx Lydia Ave, Rockford, IL is $115,490 as of Aug 30, 2026. The likely range is $97,282 to $133,698. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 41xx Lydia Ave, Rockford, IL last sell?

41xx Lydia Ave, Rockford, IL last sold on Jan 1, 1900, according to the county's recorded deed.

What schools serve 41xx Lydia Ave, Rockford, IL?

41xx Lydia Ave, Rockford, IL is assigned to Kennedy Middle School (middle), rated D-; McIntosh Elementary School (elementary), rated C-; Auburn High School (high), rated D-. All sit in Rockford School District 205. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 41xx Lydia Ave, Rockford, IL compare to other homes in Rockford 61101?

Among the 6,663 homes in Rockford 61101, it is worth more than 61% of them ($115,490 against a typical $100,978) and its lot is bigger than 41% of them (0.17 ac against a typical 0.18 ac). Measured against all of Winnebago County, it is worth more than 18% 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 41xx Lydia Ave, Rockford, IL?

The 2025 property tax bill for 41xx Lydia Ave, Rockford, IL was $164. The county assessed it at $1,858.

More homes on 41xx Lydia Ave

Closest homes

More homes in Rockford 61101

Assigned schools

Explore the area

See this home in context

Open 41xx Lydia Ave on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map