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Single Family ResidenceResidential
$375,554$266 / 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 $270,000 on Nov 5, 2021

34257 N TRILLIUM WAY

ROUND LAKE, IL 60073
2
Baths
1,413 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.
0.18 ac
Lot SizeThe size of the land the home sits on, from county records.
2002
Year BuiltThe year the home was originally built, according to county records.
3
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$376K
$359K low$392K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$270,000 · Nov 5, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,674 (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.$98,288 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$14,875
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$83,413
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$90,839
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$294,893

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.36
19
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.
60
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
73
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
28
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.3 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.Split Level
CountyLake
Lot (acres)The size of the land the home sits on, from county records.0.18
HeatingThe type of heating system in the home.None
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 40 ft²

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.

M
Big Hollow Middle SchoolB
Middle · Grades 5–8 · 0.9 mi
E
Big Hollow Primary School
Elementary · Grades PK–1 · 1.0 mi
H
Grant Community High SchoolD+
High · Grades 9–12 · 2.5 mi

District: Big Hollow School District 38

Neighborhood · ZIP 60073These 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.80
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.91
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.44

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.18%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
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.55,828
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,687 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$83,400
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$103,944
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.35 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

34257 N Trillium Way 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 Round Lake 60073
  • Costs more per square foot than 96% of homes in Round Lake 60073
  • Smaller than 65% of homes in Lake County
  • Has a smaller lot than 66% of homes in Lake County
  • Newer than 87% of homes in Lake County

What homes are worth in Round Lake 60073

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

This home
$134K$529K

This home is worth more than 74% of homes in Round Lake 60073.

How it measures up in Round Lake 60073

The dot is this home. The mark in the middle is the typical home in Round Lake 60073.

Estimated value$375,554
CheaperTypical $267,976Pricier

Pricier than 74% of homes nearby

Price per ft²$266
CheaperTypical $194Pricier

Pricier than 96% of homes nearby

Living area1,413 ft²
SmallerTypical 1,424 ft²Bigger

Bigger than 49% of homes nearby

Lot size0.18 ac
SmallerTypical 0.15 acBigger

Bigger than 64% of homes nearby

Year built2002
OlderTypical 1995Newer

Newer than 74% of homes nearby

How 34257 N Trillium Way ranks against every home in each area.
MeasureThis homeRound Lake 60073Lake County
Estimated valuepricier than$375,55474% of homes45% of homes
Price per ft²pricier than$26696% of homes68% of homes
Living areabigger than1,413 ft²49% of homes35% of homes
Lot sizebigger than0.18 ac64% of homes34% of homes
Year builtnewer than200274% of homes87% of homes

About 34257 N Trillium Way

How much is 34257 N Trillium Way, Round Lake, IL worth?

The TopHap Estimate for 34257 N Trillium Way, Round Lake, IL is $375,554 as of Aug 30, 2026. The likely range is $359,265 to $391,843. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 34257 N Trillium Way, Round Lake, IL last sell?

34257 N Trillium Way, Round Lake, IL last sold on Nov 5, 2021 for $270,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 34257 N Trillium Way, Round Lake, IL?

34257 N Trillium Way, Round Lake, IL has 2 bathrooms, 1,413 square feet of living space and a 0.18-acre lot.

When was 34257 N Trillium Way, Round Lake, IL built?

34257 N Trillium Way, Round Lake, IL was built in 2002, making it 24 years old. It is a split level home. The building has 3 stories.

What schools serve 34257 N Trillium Way, Round Lake, IL?

34257 N Trillium Way, Round Lake, IL is assigned to Big Hollow Middle School (middle), rated B; Big Hollow Primary School (elementary); Grant Community High School (high), rated D+. All sit in Big Hollow School District 38. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 34257 N Trillium Way, Round Lake, IL compare to other homes in Round Lake 60073?

Among the 19,177 homes in Round Lake 60073, it is worth more than 74% of them ($375,554 against a typical $267,976), its price per square foot is higher than 96% of them ($266 against a typical $194), it is bigger than 49% of them (1,413 ft² against a typical 1,424 ft²), its lot is bigger than 64% of them (0.18 ac against a typical 0.15 ac) and it is newer than 74% of them (2002 against a typical 1995). Measured against all of Lake County, it is worth more than 45% 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 34257 N Trillium Way, Round Lake, IL?

The 2024 property tax bill for 34257 N Trillium Way, Round Lake, IL was $6,674. The county assessed it at $98,288.

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