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Single Family ResidenceResidential
$477,141$213 / 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 95How 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 $302,000 on Oct 25, 2019

646 NEWPORT ST N

ROSELLE, IL 60172
4
Beds
2.5
Baths
2,242 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.
0.2 ac
Lot SizeThe size of the land the home sits on, from county records.
1977
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
9
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

$477K
$455K low$500K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$302,000 · Oct 25, 2019

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,801 (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.$146,915 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$37,031
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$109,884
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$134,402
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$440,745

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyDUPAGE
Lot (acres)The size of the land the home sits on, from county records.0.20
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
CoolingThe type of cooling or air conditioning in the home.Window A/C
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

Transaction History(3)

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
Erickson Elementary SchoolA+
Elementary · Grades PK–5 · 0.9 mi
M
Westfield Middle SchoolA
Middle · Grades 6–8 · 1.7 mi
H
Lake Park High SchoolB+
High · Grades 9–12 · 2.3 mi

District: Lake Park Community High School District 108

Neighborhood · ZIP 60172These 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.88
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.123
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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.26%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.1%
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.23,052
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,383 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$105,042
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$132,455
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 Newport St N 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 74% of homes in Roselle 60172
  • Costs less per square foot than 76% of homes in DuPage County
  • Bigger than 76% of homes in Roselle 60172

What homes are worth in Roselle 60172

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

This home
$190K$926K

This home is worth more than 74% of homes in Roselle 60172.

How it measures up in Roselle 60172

The dot is this home. The mark in the middle is the typical home in Roselle 60172.

Estimated value$477,141
CheaperTypical $396,990Pricier

Pricier than 74% of homes nearby

Price per ft²$213
CheaperTypical $234Pricier

Pricier than 29% of homes nearby

Living area2,242 ft²
SmallerTypical 1,700 ft²Bigger

Bigger than 76% of homes nearby

Lot size0.2 ac
SmallerTypical 0.25 acBigger

Bigger than 37% of homes nearby

Year built1977
OlderTypical 1977Newer

Newer than 51% of homes nearby

How 646 Newport St N ranks against every home in each area.
MeasureThis homeRoselle 60172DuPage County
Estimated valuepricier than$477,14174% of homes55% of homes
Price per ft²pricier than$21329% of homes24% of homes
Living areabigger than2,242 ft²76% of homes66% of homes
Lot sizebigger than0.2 ac37% of homes36% of homes
Year builtnewer than197751% of homes50% of homes

About 646 Newport St N

How much is 646 Newport St N, Roselle, IL worth?

The TopHap Estimate for 646 Newport St N, Roselle, IL is $477,141 as of Aug 30, 2026. The likely range is $454,503 to $499,779. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 646 Newport St N, Roselle, IL last sell?

646 Newport St N, Roselle, IL last sold on Oct 25, 2019 for $302,000, according to the county's recorded deed.

How big is 646 Newport St N, Roselle, IL?

646 Newport St N, Roselle, IL has 4 bedrooms, 2.5 bathrooms, 2,242 square feet of living space and a 0.20-acre lot.

When was 646 Newport St N, Roselle, IL built?

646 Newport St N, Roselle, IL was built in 1977, making it 49 years old. The building has 2 stories.

What schools serve 646 Newport St N, Roselle, IL?

646 Newport St N, Roselle, IL is assigned to Erickson Elementary School (elementary), rated A+; Westfield Middle School (middle), rated A; Lake Park High School (high), rated B+. All sit in Lake Park Community High School District 108. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 646 Newport St N, Roselle, IL compare to other homes in Roselle 60172?

Among the 8,990 homes in Roselle 60172, it is worth more than 74% of them ($477,141 against a typical $396,990), its price per square foot is higher than 29% of them ($213 against a typical $234), it is bigger than 76% of them (2,242 ft² against a typical 1,700 ft²), its lot is bigger than 37% of them (0.2 ac against a typical 0.25 ac) and it is newer than 51% of them (1977 against a typical 1977). Measured against all of DuPage County, it is worth more than 55% 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 Newport St N, Roselle, IL?

The 2025 property tax bill for 646 Newport St N, Roselle, IL was $9,801. The county assessed it at $146,915.

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