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TownhouseResidential
$357,101$223 / 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 94How 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

4670 N SAPPHIRE DR

HOFFMAN ESTATES, IL 60192
3
Beds
2
Baths
1,600 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.
2,902 ft²
Lot SizeThe size of the land the home sits on, from county records.
1987
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
6
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

$357K
$337K low$378K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,465 (2023)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$26,997 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$4,997
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$22,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$26,997
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$269,970

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.34
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
1
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
57
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
66
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
45
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Townhouse
StyleThe architectural style of the home, such as ranch or colonial.Modern
CountyCook
Lot (acres)The size of the land the home sits on, from county records.0.07
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.Composition Shingle
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached

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

E
Frank C. Whiteley Elementary SchoolA-
Elementary · Grades KG–5 · 0.9 mi
M
Thomas Jefferson Middle School
Middle · Grades 6–8 · 1.6 mi
H
William Fremd High SchoolA+
High · Grades 9–12 · 2.9 mi

District: Palatine Community Consolidated School District 15

Neighborhood · ZIP 60192These 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.17
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.116
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.50

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.33%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.6%
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.12,387
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,593 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$144,822
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$173,872
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

4670 N Sapphire 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 less than 95% of homes in Hoffman Estates 60192
  • Costs less per square foot than 74% of homes in Hoffman Estates 60192
  • Smaller than 73% of homes in Hoffman Estates 60192
  • Has a smaller lot than 98% of homes in Hoffman Estates 60192
  • Newer than 81% of homes in Cook County

What homes are worth in Hoffman Estates 60192

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

This home
$324K$831K

This home is worth more than 5% of homes in Hoffman Estates 60192.

How it measures up in Hoffman Estates 60192

The dot is this home. The mark in the middle is the typical home in Hoffman Estates 60192.

Estimated value$357,101
CheaperTypical $518,774Pricier

Pricier than 5% of homes nearby

Price per ft²$223
CheaperTypical $252Pricier

Pricier than 26% of homes nearby

Living area1,600 ft²
SmallerTypical 1,954 ft²Bigger

Bigger than 27% of homes nearby

Lot size2,902 ft²
SmallerTypical 0.22 acBigger

Bigger than 2% of homes nearby

Year built1987
OlderTypical 1987Newer

Newer than 54% of homes nearby

How 4670 N Sapphire Dr ranks against every home in each area.
MeasureThis homeHoffman Estates 60192Cook County
Estimated valuepricier than$357,1015% of homes55% of homes
Price per ft²pricier than$22326% of homes39% of homes
Living areabigger than1,600 ft²27% of homes57% of homes
Lot sizebigger than2,902 ft²2% of homes6% of homes
Year builtnewer than198754% of homes81% of homes

About 4670 N Sapphire Dr

How much is 4670 N Sapphire Dr, Hoffman Estates, IL worth?

The TopHap Estimate for 4670 N Sapphire Dr, Hoffman Estates, IL is $357,101 as of Sep 24, 2026. The likely range is $336,655 to $377,547. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 4670 N Sapphire Dr, Hoffman Estates, IL?

4670 N Sapphire Dr, Hoffman Estates, IL has 3 bedrooms, 2 bathrooms, 1,600 square feet of living space and a 0.07-acre lot.

When was 4670 N Sapphire Dr, Hoffman Estates, IL built?

4670 N Sapphire Dr, Hoffman Estates, IL was built in 1987, making it 39 years old. It is a modern home. The building has 2 stories.

What schools serve 4670 N Sapphire Dr, Hoffman Estates, IL?

4670 N Sapphire Dr, Hoffman Estates, IL is assigned to Frank C. Whiteley Elementary School (elementary), rated A-; Thomas Jefferson Middle School (middle); William Fremd High School (high), rated A+. All sit in Palatine Community Consolidated School District 15. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4670 N Sapphire Dr, Hoffman Estates, IL compare to other homes in Hoffman Estates 60192?

Among the 5,736 homes in Hoffman Estates 60192, it is worth more than 5% of them ($357,101 against a typical $518,774), its price per square foot is higher than 26% of them ($223 against a typical $252), it is bigger than 27% of them (1,600 ft² against a typical 1,954 ft²), its lot is bigger than 2% of them (2,902 ft² against a typical 0.22 ac) and it is newer than 54% of them (1987 against a typical 1987). Measured against all of Cook 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 4670 N Sapphire Dr, Hoffman Estates, IL?

The 2023 property tax bill for 4670 N Sapphire Dr, Hoffman Estates, IL was $3,465. The county assessed it at $26,997.

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