Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$223,258$118 / 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 97How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $125,400 on Jun 15, 2009

3251 KNOX DR

FREEPORT, IL 61032
3
Beds
2
Baths
1,888 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.
0.31 ac
Lot SizeThe size of the land the home sits on, from county records.
1968
Year BuiltThe year the home was originally built, according to county records.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$223K
$217K low$230K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$125,400 · Jun 15, 2009

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,055 (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.$53,052 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$3,565
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$49,487
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$45,372
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$159,156

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountySTEPHENSON
Lot (acres)The size of the land the home sits on, from county records.0.31
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

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

E
Empire Elementary SchoolF
Elementary · Grades PK–4 · 1.5 mi
H
Freeport High SchoolD-
High · Grades 9–12 · 2.4 mi
M
Freeport Middle SchoolD-
Middle · Grades 7–8 · 2.4 mi

District: Freeport School District 145

Neighborhood · ZIP 61032These 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.108
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.85
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.29

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.90%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.12%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.14%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.28,326
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.191 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$56,467
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$69,841
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

3251 Knox 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 77% of homes in Freeport 61032
  • Costs more per square foot than 77% of homes in Stephenson County
  • Bigger than 68% of homes in Freeport 61032
  • Newer than 73% of homes in Freeport 61032

What homes are worth in Freeport 61032

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

This home
$45K$447K

This home is worth more than 77% of homes in Freeport 61032.

How it measures up in Freeport 61032

The dot is this home. The mark in the middle is the typical home in Freeport 61032.

Estimated value$223,258
CheaperTypical $140,561Pricier

Pricier than 77% of homes nearby

Price per ft²$118
CheaperTypical $92Pricier

Pricier than 73% of homes nearby

Living area1,888 ft²
SmallerTypical 1,536 ft²Bigger

Bigger than 68% of homes nearby

Lot size0.31 ac
SmallerTypical 0.24 acBigger

Bigger than 60% of homes nearby

Year built1968
OlderTypical 1949Newer

Newer than 73% of homes nearby

How 3251 Knox Dr ranks against every home in each area.
MeasureThis homeFreeport 61032Stephenson County
Estimated valuepricier than$223,25877% of homes69% of homes
Price per ft²pricier than$11873% of homes77% of homes
Living areabigger than1,888 ft²68% of homes50% of homes
Lot sizebigger than0.31 ac60% of homes49% of homes
Year builtnewer than196873% of homes66% of homes

About 3251 Knox Dr

How much is 3251 Knox Dr, Freeport, IL worth?

The TopHap Estimate for 3251 Knox Dr, Freeport, IL is $223,258 as of Sep 24, 2026. The likely range is $216,540 to $229,976. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3251 Knox Dr, Freeport, IL last sell?

3251 Knox Dr, Freeport, IL last sold on Jun 15, 2009 for $125,400, according to the county's recorded deed.

How big is 3251 Knox Dr, Freeport, IL?

3251 Knox Dr, Freeport, IL has 3 bedrooms, 2 bathrooms, 1,888 square feet of living space and a 0.31-acre lot.

When was 3251 Knox Dr, Freeport, IL built?

3251 Knox Dr, Freeport, IL was built in 1968, making it 58 years old.

What schools serve 3251 Knox Dr, Freeport, IL?

3251 Knox Dr, Freeport, IL is assigned to Empire Elementary School (elementary), rated F; Freeport High School (high), rated D-; Freeport Middle School (middle), rated D-. All sit in Freeport School District 145. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3251 Knox Dr, Freeport, IL compare to other homes in Freeport 61032?

Among the 10,790 homes in Freeport 61032, it is worth more than 77% of them ($223,258 against a typical $140,561), its price per square foot is higher than 73% of them ($118 against a typical $92), it is bigger than 68% of them (1,888 ft² against a typical 1,536 ft²), its lot is bigger than 60% of them (0.31 ac against a typical 0.24 ac) and it is newer than 73% of them (1968 against a typical 1949). Measured against all of Stephenson County, it is worth more than 69% 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 3251 Knox Dr, Freeport, IL?

The 2025 property tax bill for 3251 Knox Dr, Freeport, IL was $5,055. The county assessed it at $53,052.

More homes on Knox Dr

Closest homes

More homes in Freeport 61032

Assigned schools

Explore the area

See this home in context

Open 3251 Knox 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