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Structures on Leased LandOther / Unknown
$249,943$189 / 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 91How 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
Last sold for $238,000 on Oct 1, 2024

646 HARBOR TER

BARTLETT, IL 60103
3
Beds
1.5
Baths
1,320 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.
1,307 ft²
Lot SizeThe size of the land the home sits on, from county records.
1978
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$250K
$227K low$273K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$238,000 · Oct 1, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,033 (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.$66,110 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$14,341
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$51,769
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$60,819
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$198,330

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Structures on Leased Land
CountyDUPAGE
Lot (acres)The size of the land the home sits on, from county records.0.03
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.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
Horizon Elementary SchoolB+
Elementary · Grades PK–6 · 1.1 mi
M
Tefft Middle SchoolC-
Middle · Grades 7–8 · 1.9 mi
H
Bartlett High SchoolB
High · Grades 9–12 · 2.6 mi

District: School District U-46

Neighborhood · ZIP 60103These 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.38
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.118
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.49

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.98%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.32%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.0%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.7%
PopulationHow many people live in this area.39,894
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,050 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$123,015
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$142,453
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%

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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

646 Harbor Ter 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 94% of homes in Bartlett 60103
  • Costs less per square foot than 89% of homes in DuPage County
  • Smaller than 91% of homes in Bartlett 60103
  • Among the smallest lots in Bartlett 60103
  • Older than 75% of homes in Bartlett 60103

What homes are worth in Bartlett 60103

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

This home
$213K$761K

This home is worth more than 6% of homes in Bartlett 60103.

How it measures up in Bartlett 60103

The dot is this home. The mark in the middle is the typical home in Bartlett 60103.

Estimated value$249,943
CheaperTypical $449,614Pricier

Pricier than 6% of homes nearby

Price per ft²$189
CheaperTypical $221Pricier

Pricier than 20% of homes nearby

Living area1,320 ft²
SmallerTypical 2,028 ft²Bigger

Bigger than 9% of homes nearby

Lot size1,307 ft²
SmallerTypical 0.23 acBigger

Smaller than almost all homes nearby

Year built1978
OlderTypical 1991Newer

Newer than 25% of homes nearby

How 646 Harbor Ter ranks against every home in each area.
MeasureThis homeBartlett 60103DuPage County
Estimated valuepricier than$249,9436% of homes8% of homes
Price per ft²pricier than$18920% of homes11% of homes
Living areabigger than1,320 ft²9% of homes25% of homes
Lot sizebigger than1,307 ft²almost no homes2% of homes
Year builtnewer than197825% of homes53% of homes

About 646 Harbor Ter

How much is 646 Harbor Ter, Bartlett, IL worth?

The TopHap Estimate for 646 Harbor Ter, Bartlett, IL is $249,943 as of Jul 14, 2026. The likely range is $226,670 to $273,216. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 646 Harbor Ter, Bartlett, IL last sell?

646 Harbor Ter, Bartlett, IL last sold on Oct 1, 2024 for $238,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 646 Harbor Ter, Bartlett, IL?

646 Harbor Ter, Bartlett, IL has 3 bedrooms, 1.5 bathrooms, 1,320 square feet of living space and a 0.03-acre lot.

When was 646 Harbor Ter, Bartlett, IL built?

646 Harbor Ter, Bartlett, IL was built in 1978, making it 48 years old. The building has 2 stories.

What schools serve 646 Harbor Ter, Bartlett, IL?

646 Harbor Ter, Bartlett, IL is assigned to Horizon Elementary School (elementary), rated B+; Tefft Middle School (middle), rated C-; Bartlett High School (high), rated B. All sit in School District U-46. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 646 Harbor Ter, Bartlett, IL compare to other homes in Bartlett 60103?

Among the 13,737 homes in Bartlett 60103, it is worth more than 6% of them ($249,943 against a typical $449,614), its price per square foot is higher than 20% of them ($189 against a typical $221), it is bigger than 9% of them (1,320 ft² against a typical 2,028 ft²), its lot is bigger than almost none of them (1,307 ft² against a typical 0.23 ac) and it is newer than 25% of them (1978 against a typical 1991). Measured against all of DuPage 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 646 Harbor Ter, Bartlett, IL?

The 2025 property tax bill for 646 Harbor Ter, Bartlett, IL was $5,033. The county assessed it at $66,110.

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