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Single Family ResidenceResidential
$1,117,608$384 / 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 89How 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 $650,000 on Jul 3, 2019

1880 DUFFY LN

BANNOCKBURN, IL 60015
3
Beds
3 / 1
Baths
2,907 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.
5.97 ac
Lot SizeThe size of the land the home sits on, from county records.
1951
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
8
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$1.1M
$990K low$1.2M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$650,000 · Jul 3, 2019

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$19,743 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$298,303 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$172,904
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$125,399
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$286,695
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,042,694

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.9 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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
StyleThe architectural style of the home, such as ranch or colonial.Conventional
CountyLake
Lot (acres)The size of the land the home sits on, from county records.5.97
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.Yes
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.Mixed
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Tennis courtPorch · 212 ft²

Transaction History(5)

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
Bannockburn SchoolA
Elementary · Grades KG–8 · 0.5 mi
H
Deerfield High SchoolA+
High · Grades 9–12 · 1.1 mi

District: Township High School District 113

Neighborhood · ZIP 60015These 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.55
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 100.45

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.41%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.4%
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.28,450
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,053 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$171,494
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$229,637
Average tempThe average temperature here across a full year.49°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

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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

1880 Duffy Ln 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 94% of homes in Lake County
  • Costs more per square foot than 95% of homes in Lake County
  • Bigger than 83% of homes in Lake County
  • Among the largest lots in Lake County
  • Older than 92% of homes in Deerfield 60015

What homes are worth in Deerfield 60015

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

This home
$242K$1.8M

This home is worth more than 83% of homes in Deerfield 60015.

How it measures up in Deerfield 60015

The dot is this home. The mark in the middle is the typical home in Deerfield 60015.

Estimated value$1,117,608
CheaperTypical $723,109Pricier

Pricier than 83% of homes nearby

Price per ft²$384
CheaperTypical $307Pricier

Pricier than 88% of homes nearby

Living area2,907 ft²
SmallerTypical 2,352 ft²Bigger

Bigger than 67% of homes nearby

Lot size5.97 ac
SmallerTypical 0.26 acBigger

Bigger than almost all homes nearby

Year built1951
OlderTypical 1971Newer

Newer than 8% of homes nearby

How 1880 Duffy Ln ranks against every home in each area.
MeasureThis homeDeerfield 60015Lake County
Estimated valuepricier than$1,117,60883% of homes94% of homes
Price per ft²pricier than$38488% of homes95% of homes
Living areabigger than2,907 ft²67% of homes83% of homes
Lot sizebigger than5.97 acalmost all homesalmost all homes
Year builtnewer than19518% of homes15% of homes

About 1880 Duffy Ln

How much is 1880 Duffy Ln, Bannockburn, IL worth?

The TopHap Estimate for 1880 Duffy Ln, Bannockburn, IL is $1,117,608 as of Jul 14, 2026. The likely range is $989,916 to $1,245,301. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1880 Duffy Ln, Bannockburn, IL last sell?

1880 Duffy Ln, Bannockburn, IL last sold on Jul 3, 2019 for $650,000, according to the county's recorded deed.

How big is 1880 Duffy Ln, Bannockburn, IL?

1880 Duffy Ln, Bannockburn, IL has 3 bedrooms, 3 bathrooms, 2,907 square feet of living space and a 5.97-acre lot.

When was 1880 Duffy Ln, Bannockburn, IL built?

1880 Duffy Ln, Bannockburn, IL was built in 1951, making it 75 years old. It is a conventional home. The building has 2 stories.

What schools serve 1880 Duffy Ln, Bannockburn, IL?

1880 Duffy Ln, Bannockburn, IL is assigned to Bannockburn School (elementary), rated A; Deerfield High School (high), rated A+. All sit in Township High School District 113. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1880 Duffy Ln, Bannockburn, IL compare to other homes in Deerfield 60015?

Among the 9,368 homes in Deerfield 60015, it is worth more than 83% of them ($1,117,608 against a typical $723,109), its price per square foot is higher than 88% of them ($384 against a typical $307), it is bigger than 67% of them (2,907 ft² against a typical 2,352 ft²), its lot is bigger than almost all of them (5.97 ac against a typical 0.26 ac) and it is newer than 8% of them (1951 against a typical 1971). Measured against all of Lake County, it is worth more than 94% 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 1880 Duffy Ln, Bannockburn, IL?

The 2024 property tax bill for 1880 Duffy Ln, Bannockburn, IL was $19,743. The county assessed it at $298,303.

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