Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$379,220$105 / 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 89How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

5528 BLACKTHORN DR

ROCKFORD, IL 61107
4
Beds
2.5
Baths
3,596 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.
0.64 ac
Lot SizeThe size of the land the home sits on, from county records.
1975
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
8
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

$379K
$339K low$420K high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$358,220
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$286,576
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.5%
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.$21,000
HOMEBANC FSB · E · recorded Apr 24, 1998

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,032 (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.$113,303 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$26,801
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$86,502
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$101,681
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$339,909

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.Colonial
CountyWINNEBAGO
Lot (acres)The size of the land the home sits on, from county records.0.64
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
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 · 400 ft²

Transaction History(1)

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
Brookview Elementary SchoolB
Elementary · Grades KG–5 · 0.4 mi
H
Guilford High SchoolD
High · Grades 9–12 · 0.6 mi
M
Eisenhower Middle SchoolD
Middle · Grades 6–8 · 1.6 mi

District: Rockford School District 205

Neighborhood · ZIP 61107These 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.89
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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.24%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.29,768
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,019 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$74,050
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$94,291
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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

5528 Blackthorn Dr 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 93% of homes in Winnebago County
  • Costs less per square foot than 70% of homes in Rockford 61107
  • Bigger than 96% of homes in Winnebago County
  • Has a bigger lot than 85% of homes in Rockford 61107
  • Newer than 73% of homes in Rockford 61107

What homes are worth in Rockford 61107

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

This home
$101K$561K

This home is worth more than 90% of homes in Rockford 61107.

How it measures up in Rockford 61107

The dot is this home. The mark in the middle is the typical home in Rockford 61107.

Estimated value$379,220
CheaperTypical $224,626Pricier

Pricier than 90% of homes nearby

Price per ft²$105
CheaperTypical $117Pricier

Pricier than 30% of homes nearby

Living area3,596 ft²
SmallerTypical 1,928 ft²Bigger

Bigger than 95% of homes nearby

Lot size0.64 ac
SmallerTypical 0.26 acBigger

Bigger than 85% of homes nearby

Year built1975
OlderTypical 1959Newer

Newer than 73% of homes nearby

How 5528 Blackthorn Dr ranks against every home in each area.
MeasureThis homeRockford 61107Winnebago County
Estimated valuepricier than$379,22090% of homes93% of homes
Price per ft²pricier than$10530% of homes38% of homes
Living areabigger than3,596 ft²95% of homes96% of homes
Lot sizebigger than0.64 ac85% of homes81% of homes
Year builtnewer than197573% of homes62% of homes

About 5528 Blackthorn Dr

How much is 5528 Blackthorn Dr, Rockford, IL worth?

The TopHap Estimate for 5528 Blackthorn Dr, Rockford, IL is $379,220 as of Jul 14, 2026. The likely range is $338,650 to $419,790. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 5528 Blackthorn Dr, Rockford, IL last sell?

5528 Blackthorn Dr, Rockford, IL last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 5528 Blackthorn Dr, Rockford, IL?

5528 Blackthorn Dr, Rockford, IL has 4 bedrooms, 2.5 bathrooms, 3,596 square feet of living space and a 0.64-acre lot.

When was 5528 Blackthorn Dr, Rockford, IL built?

5528 Blackthorn Dr, Rockford, IL was built in 1975, making it 51 years old. It is a colonial home. The building has 2 stories.

What schools serve 5528 Blackthorn Dr, Rockford, IL?

5528 Blackthorn Dr, Rockford, IL is assigned to Brookview Elementary School (elementary), rated B; Guilford High School (high), rated D; 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 5528 Blackthorn Dr, Rockford, IL compare to other homes in Rockford 61107?

Among the 11,017 homes in Rockford 61107, it is worth more than 90% of them ($379,220 against a typical $224,626), its price per square foot is higher than 30% of them ($105 against a typical $117), it is bigger than 95% of them (3,596 ft² against a typical 1,928 ft²), its lot is bigger than 85% of them (0.64 ac against a typical 0.26 ac) and it is newer than 73% of them (1975 against a typical 1959). Measured against all of Winnebago County, it is worth more than 93% 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 5528 Blackthorn Dr, Rockford, IL?

The 2025 property tax bill for 5528 Blackthorn Dr, Rockford, IL was $9,032. The county assessed it at $113,303.

More homes on Blackthorn Dr

Closest homes

More homes in Rockford 61107

Assigned schools

Explore the area

See this home in context

Open 5528 Blackthorn Dr 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