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Duplex (2 Units, Any Combination)Residential
Last sold for $340,000 on Mar 12, 2025

3878 N TRAINER RD

ROCKFORD, IL 61114
4
Beds
4
Baths
2,562 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.
0.42 ac
Lot SizeThe size of the land the home sits on, from county records.
1999
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
10
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

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$340,000 · Mar 12, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,459 (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.$118,131 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$14,379
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$103,752
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$106,014
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$354,393

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Duplex (2 Units, Any Combination)
CountyWINNEBAGO
Lot (acres)The size of the land the home sits on, from county records.0.42
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 · 406 ft²

Transaction History(4)

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.

H
Guilford High SchoolD
High · Grades 9–12 · 1.6 mi
E
Spring Creek Elementary SchoolC-
Elementary · Grades KG–5 · 1.9 mi
M
Eisenhower Middle SchoolD
Middle · Grades 6–8 · 3.3 mi

District: Rockford School District 205

Neighborhood · ZIP 61114These 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.53
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 100.38

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.25%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.7%
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.15,641
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,943 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$86,141
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$113,567
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%

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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

3878 N Trainer Rd 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.

  • Bigger than 86% of homes in Winnebago County
  • Has a bigger lot than 68% of homes in Winnebago County
  • Newer than 90% of homes in Rockford 61114

How it measures up in Rockford 61114

The dot is this home. The mark in the middle is the typical home in Rockford 61114.

Living area2,562 ft²
SmallerTypical 2,192 ft²Bigger

Bigger than 68% of homes nearby

Lot size0.42 ac
SmallerTypical 0.33 acBigger

Bigger than 64% of homes nearby

Year built1999
OlderTypical 1981Newer

Newer than 90% of homes nearby

How 3878 N Trainer Rd ranks against every home in each area.
MeasureThis homeRockford 61114Winnebago County
Living areabigger than2,562 ft²68% of homes86% of homes
Lot sizebigger than0.42 ac64% of homes68% of homes
Year builtnewer than199990% of homes87% of homes

About 3878 N Trainer Rd

When did 3878 N Trainer Rd, Rockford, IL last sell?

3878 N Trainer Rd, Rockford, IL last sold on Mar 12, 2025 for $340,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 3878 N Trainer Rd, Rockford, IL?

3878 N Trainer Rd, Rockford, IL has 4 bedrooms, 4 bathrooms, 2,562 square feet of living space and a 0.42-acre lot.

When was 3878 N Trainer Rd, Rockford, IL built?

3878 N Trainer Rd, Rockford, IL was built in 1999, making it 27 years old. The building has 2 stories.

What schools serve 3878 N Trainer Rd, Rockford, IL?

3878 N Trainer Rd, Rockford, IL is assigned to Guilford High School (high), rated D; Spring Creek Elementary School (elementary), rated C-; 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 3878 N Trainer Rd, Rockford, IL compare to other homes in Rockford 61114?

Among the 5,392 homes in Rockford 61114, it is bigger than 68% of them (2,562 ft² against a typical 2,192 ft²), its lot is bigger than 64% of them (0.42 ac against a typical 0.33 ac) and it is newer than 90% of them (1999 against a typical 1981). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 3878 N Trainer Rd, Rockford, IL?

The 2025 property tax bill for 3878 N Trainer Rd, Rockford, IL was $9,459. The county assessed it at $118,131.

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