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Single Family ResidenceResidential
$1,356,376$307 / 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 91How 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
Last sold for $1,290,000 on Oct 16, 2025

3434 MONITOR LN

LONG GROVE, IL 60047
4.5
Baths
4,422 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.
2.03 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.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$1.4M
$1.2M low$1.5M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,290,000 · Oct 16, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$31,757 (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.$355,197 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$76,935
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$278,262
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$340,194
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,065,697

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.187 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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.1 percent flood zone

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
CountyLAKE
Lot (acres)The size of the land the home sits on, from county records.2.03
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
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.DeckPatio · 1,110 ft²Porch · 40 ft²

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
Kildeer Countryside Elementary SchoolA+
Elementary · Grades 1–5 · 1.1 mi
M
Woodlawn Middle SchoolA+
Middle · Grades 6–8 · 2.8 mi
H
Adlai E Stevenson High SchoolA+
High · Grades 9–12 · 4.2 mi

District: Kildeer Countryside Community Consolidated School District 96

Neighborhood · ZIP 60047These 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.42
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.115
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.40

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.37%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.2%
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.44,193
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,228 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$163,809
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$194,449
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.36 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

3434 Monitor 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 97% of homes in Lake Zurich 60047
  • Costs more per square foot than 83% of homes in Lake County
  • Bigger than 95% of homes in Lake County
  • Has a bigger lot than 97% of homes in Lake County
  • Newer than 95% of homes in Lake County

What homes are worth in Lake Zurich 60047

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

This home
$303K$1.5M

This home is worth more than 97% of homes in Lake Zurich 60047.

How it measures up in Lake Zurich 60047

The dot is this home. The mark in the middle is the typical home in Lake Zurich 60047.

Estimated value$1,356,376
CheaperTypical $685,652Pricier

Pricier than 97% of homes nearby

Price per ft²$307
CheaperTypical $264Pricier

Pricier than 78% of homes nearby

Living area4,422 ft²
SmallerTypical 2,539 ft²Bigger

Bigger than 89% of homes nearby

Lot size2.03 ac
SmallerTypical 0.34 acBigger

Bigger than 95% of homes nearby

Year built2006
OlderTypical 1988Newer

Newer than 93% of homes nearby

How 3434 Monitor Ln ranks against every home in each area.
MeasureThis homeLake Zurich 60047Lake County
Estimated valuepricier than$1,356,37697% of homes97% of homes
Price per ft²pricier than$30778% of homes83% of homes
Living areabigger than4,422 ft²89% of homes95% of homes
Lot sizebigger than2.03 ac95% of homes97% of homes
Year builtnewer than200693% of homes95% of homes

About 3434 Monitor Ln

How much is 3434 Monitor Ln, Long Grove, IL worth?

The TopHap Estimate for 3434 Monitor Ln, Long Grove, IL is $1,356,376 as of Sep 24, 2026. The likely range is $1,232,201 to $1,480,551. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3434 Monitor Ln, Long Grove, IL last sell?

3434 Monitor Ln, Long Grove, IL last sold on Oct 16, 2025 for $1,290,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 3434 Monitor Ln, Long Grove, IL?

3434 Monitor Ln, Long Grove, IL has 4.5 bathrooms, 4,422 square feet of living space and a 2.03-acre lot.

When was 3434 Monitor Ln, Long Grove, IL built?

3434 Monitor Ln, Long Grove, IL was built in 2006, making it 20 years old. The building has 2 stories.

What schools serve 3434 Monitor Ln, Long Grove, IL?

3434 Monitor Ln, Long Grove, IL is assigned to Kildeer Countryside Elementary School (elementary), rated A+; Woodlawn Middle School (middle), rated A+; Adlai E Stevenson High School (high), rated A+. All sit in Kildeer Countryside Community Consolidated School District 96. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3434 Monitor Ln, Long Grove, IL compare to other homes in Lake Zurich 60047?

Among the 14,871 homes in Lake Zurich 60047, it is worth more than 97% of them ($1,356,376 against a typical $685,652), its price per square foot is higher than 78% of them ($307 against a typical $264), it is bigger than 89% of them (4,422 ft² against a typical 2,539 ft²), its lot is bigger than 95% of them (2.03 ac against a typical 0.34 ac) and it is newer than 93% of them (2006 against a typical 1988). Measured against all of Lake County, it is worth more than 97% 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 3434 Monitor Ln, Long Grove, IL?

The 2024 property tax bill for 3434 Monitor Ln, Long Grove, IL was $31,757. The county assessed it at $355,197.

More homes on Monitor Ln

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