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Quadplex (4 Units, Any Combination)Residential
Last sold for $140,000 on Oct 28, 1994

4215 MIDDLEBURY AVE

ROCKFORD, IL 61109
4
Baths
6,888 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.
0.29 ac
Lot SizeThe size of the land the home sits on, from county records.
1967
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$140,000 · Oct 28, 1994
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$106,400
FIRST BANK BC · recorded Jul 23, 2003

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,242 (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.$92,257 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$7,114
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$85,143
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$83,453
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$276,771

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Quadplex (4 Units, Any Combination)
StyleThe architectural style of the home, such as ranch or colonial.Quadraplex
CountyWINNEBAGO
Lot (acres)The size of the land the home sits on, from county records.0.29
ConstructionThe main material the home's frame and walls are built from.Masonry/Concrete Masonry Units (Cmus)
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
PoolWhether the property has a pool, and what kind, such as in-ground.No

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
Hillman Elementary SchoolB
Elementary · Grades KG–5 · 0.3 mi
M
Flinn Middle SchoolC-
Middle · Grades 6–8 · 0.8 mi
H
Jefferson High SchoolF
High · Grades 9–12 · 2.1 mi

District: Rockford School District 205

Neighborhood · ZIP 61109These 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.100
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.88
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.42

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.14%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.15%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.6%
PopulationHow many people live in this area.26,851
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.669 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$61,982
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$73,739
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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.Yes

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

4215 Middlebury 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.

  • Among the largest homes in Winnebago County
  • Has a bigger lot than 84% of homes in One By One

How it measures up in Rockford 61109

The dot is this home. The mark in the middle is the typical home in Rockford 61109.

Living area6,888 ft²
SmallerTypical 1,881 ft²Bigger

Bigger than almost all homes nearby

Lot size0.29 ac
SmallerTypical 0.3 acBigger

Bigger than 48% of homes nearby

Year built1967
OlderTypical 1970Newer

Newer than 46% of homes nearby

How 4215 Middlebury Ave ranks against every home in each area.
MeasureThis homeOne By OneRockford 61109Winnebago County
Living areabigger than6,888 ft²96% of homesalmost all homesalmost all homes
Lot sizebigger than0.29 ac84% of homes48% of homes50% of homes
Year builtnewer than196756% of homes46% of homes53% of homes

About 4215 Middlebury Ave

When did 4215 Middlebury Ave, Rockford, IL last sell?

4215 Middlebury Ave, Rockford, IL last sold on Oct 28, 1994 for $140,000, according to the county's recorded deed.

How big is 4215 Middlebury Ave, Rockford, IL?

4215 Middlebury Ave, Rockford, IL has 4 bathrooms, 6,888 square feet of living space and a 0.29-acre lot.

When was 4215 Middlebury Ave, Rockford, IL built?

4215 Middlebury Ave, Rockford, IL was built in 1967, making it 59 years old. It is a quadraplex home. The building has 1 story.

What schools serve 4215 Middlebury Ave, Rockford, IL?

4215 Middlebury Ave, Rockford, IL is assigned to Hillman Elementary School (elementary), rated B; Flinn Middle School (middle), rated C-; Jefferson 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 4215 Middlebury Ave, Rockford, IL compare to other homes in Rockford 61109?

Among the 8,748 homes in Rockford 61109, it is bigger than almost all of them (6,888 ft² against a typical 1,881 ft²), its lot is bigger than 48% of them (0.29 ac against a typical 0.3 ac) and it is newer than 46% of them (1967 against a typical 1970). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 4215 Middlebury Ave, Rockford, IL?

The 2025 property tax bill for 4215 Middlebury Ave, Rockford, IL was $8,242. The county assessed it at $92,257.

Closest homes

More homes in Rockford 61109

Assigned schools

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