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Single Family ResidenceResidential
$72,230$55 / 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 90How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $492,500 on Feb 26, 2025

518 N WARREN AVE

FREEPORT, IL 61032
2
Beds
1
Baths
1,318 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.
0.21 ac
Lot SizeThe size of the land the home sits on, from county records.
1951
Year BuiltThe year the home was originally built, according to county records.

Valuation

$72K
$65K low$80K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$492,500 · Feb 26, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,280 (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.$19,579 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$18,079
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$14,607
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$58,737

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.Ranch
CountySTEPHENSON
Lot (acres)The size of the land the home sits on, from county records.0.21
GarageWhether the property has a garage, and details like whether it is attached to the home.No Garage
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
Lincoln-Douglas Elementary SchoolD-
Elementary · Grades PK–4 · 0.6 mi
H
Freeport High SchoolD-
High · Grades 9–12 · 1.2 mi
M
Freeport Middle SchoolD-
Middle · Grades 7–8 · 1.3 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%

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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

518 N Warren 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 less than 92% of homes in Stephenson County
  • Costs less per square foot than 89% of homes in Freeport 61032
  • Smaller than 75% of homes in Stephenson County
  • Has a smaller lot than 69% of homes in Stephenson County

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
$46K$451K

This home is worth more than 11% 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$72,230
CheaperTypical $143,599Pricier

Pricier than 11% of homes nearby

Price per ft²$55
CheaperTypical $94Pricier

Pricier than 11% of homes nearby

Living area1,318 ft²
SmallerTypical 1,536 ft²Bigger

Bigger than 35% of homes nearby

Lot size0.21 ac
SmallerTypical 0.24 acBigger

Bigger than 42% of homes nearby

Year built1951
OlderTypical 1948Newer

Newer than 53% of homes nearby

How 518 N Warren Ave ranks against every home in each area.
MeasureThis homeFreeport 61032Stephenson County
Estimated valuepricier than$72,23011% of homes8% of homes
Price per ft²pricier than$5511% of homes11% of homes
Living areabigger than1,318 ft²35% of homes25% of homes
Lot sizebigger than0.21 ac42% of homes31% of homes
Year builtnewer than195153% of homes49% of homes

About 518 N Warren Ave

How much is 518 N Warren Ave, Freeport, IL worth?

The TopHap Estimate for 518 N Warren Ave, Freeport, IL is $72,230 as of Oct 21, 2026. The likely range is $64,917 to $79,543. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 518 N Warren Ave, Freeport, IL last sell?

518 N Warren Ave, Freeport, IL last sold on Feb 26, 2025 for $492,500, according to the county's recorded deed.

How big is 518 N Warren Ave, Freeport, IL?

518 N Warren Ave, Freeport, IL has 2 bedrooms, 1 bathrooms, 1,318 square feet of living space and a 0.21-acre lot.

When was 518 N Warren Ave, Freeport, IL built?

518 N Warren Ave, Freeport, IL was built in 1951, making it 75 years old. It is a ranch home.

What schools serve 518 N Warren Ave, Freeport, IL?

518 N Warren Ave, Freeport, IL is assigned to Lincoln-Douglas Elementary School (elementary), rated D-; 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 518 N Warren Ave, Freeport, IL compare to other homes in Freeport 61032?

Among the 10,790 homes in Freeport 61032, it is worth more than 11% of them ($72,230 against a typical $143,599), its price per square foot is higher than 11% of them ($55 against a typical $94), it is bigger than 35% of them (1,318 ft² against a typical 1,536 ft²), its lot is bigger than 42% of them (0.21 ac against a typical 0.24 ac) and it is newer than 53% of them (1951 against a typical 1948). Measured against all of Stephenson County, it is worth more than 8% 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 518 N Warren Ave, Freeport, IL?

The 2025 property tax bill for 518 N Warren Ave, Freeport, IL was $2,280. The county assessed it at $19,579.

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