Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$273,579$259 / 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 93How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $275,000 on Sep 10, 2024

665 S LIBERTY ST

ELGIN, IL 60120
2
Beds
2
Baths
1,057 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.
0.13 ac
Lot SizeThe size of the land the home sits on, from county records.
1920
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
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

$274K
$255K low$292K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$275,000 · Sep 10, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,939 (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.$85,850 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$11,856
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$73,994
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$79,073
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$257,653

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.Bungalow
CountyKANE
Lot (acres)The size of the land the home sits on, from county records.0.13
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
CoolingThe type of cooling or air conditioning in the home.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(6)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(3)

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

E
Huff Elementary SchoolC+
Elementary · Grades PK–6 · 0.3 mi
M
Ellis Middle SchoolC-
Middle · Grades 7–8 · 0.7 mi
H
Elgin High SchoolD-
High · Grades 9–12 · 1.2 mi

District: School District U-46

Neighborhood · ZIP 60120These 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.87
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.109
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.47

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.15%
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.1.9%
PopulationHow many people live in this area.51,977
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,108 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$75,556
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$99,612
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.37 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.54%

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

665 S Liberty St 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 79% of homes in Kane County
  • Costs more per square foot than 84% of homes in Elgin 60120
  • Smaller than 88% of homes in Kane County
  • Has a smaller lot than 91% of homes in Kane County
  • Older than 89% of homes in Kane County

What homes are worth in Elgin 60120

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

This home
$169K$570K

This home is worth more than 37% of homes in Elgin 60120.

How it measures up in Elgin 60120

The dot is this home. The mark in the middle is the typical home in Elgin 60120.

Estimated value$273,579
CheaperTypical $294,914Pricier

Pricier than 37% of homes nearby

Price per ft²$259
CheaperTypical $210Pricier

Pricier than 84% of homes nearby

Living area1,057 ft²
SmallerTypical 1,410 ft²Bigger

Bigger than 16% of homes nearby

Lot size0.13 ac
SmallerTypical 0.2 acBigger

Bigger than 14% of homes nearby

Year built1920
OlderTypical 1969Newer

Newer than 26% of homes nearby

How 665 S Liberty St ranks against every home in each area.
MeasureThis homeElgin 60120Kane County
Estimated valuepricier than$273,57937% of homes21% of homes
Price per ft²pricier than$25984% of homes81% of homes
Living areabigger than1,057 ft²16% of homes12% of homes
Lot sizebigger than0.13 ac14% of homes9% of homes
Year builtnewer than192026% of homes11% of homes

About 665 S Liberty St

How much is 665 S Liberty St, Elgin, IL worth?

The TopHap Estimate for 665 S Liberty St, Elgin, IL is $273,579 as of Aug 30, 2026. The likely range is $255,355 to $291,803. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 665 S Liberty St, Elgin, IL last sell?

665 S Liberty St, Elgin, IL last sold on Sep 10, 2024 for $275,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 665 S Liberty St, Elgin, IL?

665 S Liberty St, Elgin, IL has 2 bedrooms, 2 bathrooms, 1,057 square feet of living space and a 0.13-acre lot.

When was 665 S Liberty St, Elgin, IL built?

665 S Liberty St, Elgin, IL was built in 1920, making it 106 years old. It is a bungalow home. The building has 1 story.

What schools serve 665 S Liberty St, Elgin, IL?

665 S Liberty St, Elgin, IL is assigned to Huff Elementary School (elementary), rated C+; Ellis Middle School (middle), rated C-; Elgin High School (high), rated D-. All sit in School District U-46. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 665 S Liberty St, Elgin, IL compare to other homes in Elgin 60120?

Among the 13,136 homes in Elgin 60120, it is worth more than 37% of them ($273,579 against a typical $294,914), its price per square foot is higher than 84% of them ($259 against a typical $210), it is bigger than 16% of them (1,057 ft² against a typical 1,410 ft²), its lot is bigger than 14% of them (0.13 ac against a typical 0.2 ac) and it is newer than 26% of them (1920 against a typical 1969). Measured against all of Kane County, it is worth more than 21% 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 665 S Liberty St, Elgin, IL?

The 2025 property tax bill for 665 S Liberty St, Elgin, IL was $5,939. The county assessed it at $85,850.

More homes on S Liberty St

Closest homes

More homes in Elgin 60120

Assigned schools

Explore the area

See this home in context

Open 665 S Liberty St 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