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Single Family ResidenceResidential
$647,110$208 / 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 96How 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 $620,000 on Dec 8, 2025

340 COMSTOCK DR

ELGIN, IL 60124
4
Beds
2.5
Baths
3,106 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.
0.29 ac
Lot SizeThe size of the land the home sits on, from county records.
2006
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$647K
$619K low$675K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$620,000 · Dec 8, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$13,841 (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.$182,302 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$29,791
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$152,511
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$175,022
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$547,125

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.7 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyKANE
Lot (acres)The size of the land the home sits on, from county records.0.29
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
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(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.

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

E
Prairie View Grade SchoolA
Elementary · Grades KG–5 · 0.4 mi
M
Prairie Knolls Middle SchoolA
Middle · Grades 6–7 · 0.8 mi
H
Central High SchoolB
High · Grades 9–12 · 5.3 mi

District: Central Community Unit School District 301

Neighborhood · ZIP 60124These 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.56
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.110
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.96%
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.2.1%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.8%
PopulationHow many people live in this area.29,385
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.755 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$130,524
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$150,646
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

340 Comstock 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 more than 90% of homes in Kane County
  • Bigger than 90% of homes in Kane County
  • Has a bigger lot than 65% of homes in Kane County
  • Newer than 95% of homes in Kane County

What homes are worth in Elgin 60124

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

This home
$301K$843K

This home is worth more than 87% of homes in Elgin 60124.

How it measures up in Elgin 60124

The dot is this home. The mark in the middle is the typical home in Elgin 60124.

Estimated value$647,110
CheaperTypical $515,361Pricier

Pricier than 87% of homes nearby

Price per ft²$208
CheaperTypical $205Pricier

Pricier than 53% of homes nearby

Living area3,106 ft²
SmallerTypical 2,360 ft²Bigger

Bigger than 80% of homes nearby

Lot size0.29 ac
SmallerTypical 0.28 acBigger

Bigger than 50% of homes nearby

Year built2006
OlderTypical 2005Newer

Newer than 74% of homes nearby

How 340 Comstock Dr ranks against every home in each area.
MeasureThis homeElgin 60124Kane County
Estimated valuepricier than$647,11087% of homes90% of homes
Price per ft²pricier than$20853% of homes44% of homes
Living areabigger than3,106 ft²80% of homes90% of homes
Lot sizebigger than0.29 ac50% of homes65% of homes
Year builtnewer than200674% of homes95% of homes

About 340 Comstock Dr

How much is 340 Comstock Dr, Elgin, IL worth?

The TopHap Estimate for 340 Comstock Dr, Elgin, IL is $647,110 as of Aug 30, 2026. The likely range is $619,031 to $675,189. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 340 Comstock Dr, Elgin, IL last sell?

340 Comstock Dr, Elgin, IL last sold on Dec 8, 2025 for $620,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 340 Comstock Dr, Elgin, IL?

340 Comstock Dr, Elgin, IL has 4 bedrooms, 2.5 bathrooms, 3,106 square feet of living space and a 0.29-acre lot.

When was 340 Comstock Dr, Elgin, IL built?

340 Comstock Dr, Elgin, IL was built in 2006, making it 20 years old. The building has 2 stories.

What schools serve 340 Comstock Dr, Elgin, IL?

340 Comstock Dr, Elgin, IL is assigned to Prairie View Grade School (elementary), rated A; Prairie Knolls Middle School (middle), rated A; Central High School (high), rated B. All sit in Central Community Unit School District 301. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 340 Comstock Dr, Elgin, IL compare to other homes in Elgin 60124?

Among the 10,208 homes in Elgin 60124, it is worth more than 87% of them ($647,110 against a typical $515,361), its price per square foot is higher than 53% of them ($208 against a typical $205), it is bigger than 80% of them (3,106 ft² against a typical 2,360 ft²), its lot is bigger than 50% of them (0.29 ac against a typical 0.28 ac) and it is newer than 74% of them (2006 against a typical 2005). Measured against all of Kane County, it is worth more than 90% 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 340 Comstock Dr, Elgin, IL?

The 2025 property tax bill for 340 Comstock Dr, Elgin, IL was $13,841. The county assessed it at $182,302.

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Assigned schools

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