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Single Family ResidenceResidential
$347,489
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 97How 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 $182,000 on May 10, 2013

15 KNOLLWOOD PL

JOLIET, IL 60433
2
Beds
2
Baths
0.31 ac
Lot SizeThe size of the land the home sits on, from county records.
1977
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$347K
$338K low$357K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$182,000 · May 10, 2013

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,060 (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.$95,764 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$28,775
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$66,989
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$89,583
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$287,292

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.38
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
11
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
72
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
70
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
40
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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
CountyWILL
Lot (acres)The size of the land the home sits on, from county records.0.31
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Central
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

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.

H
Lincoln-Way West High SchoolA+
High · Grades 9–12 · 2.3 mi
M
Liberty Junior High SchoolB+
Middle · Grades 7–8 · 3.2 mi
E
Nelson Prairie Elementary SchoolA
Elementary · Grades 1–3 · 3.9 mi

District: New Lenox School District 122

Neighborhood · ZIP 60433These 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.138
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.90
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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.8.8%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.17,647
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,179 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$61,886
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$74,510
Average tempThe average temperature here across a full year.50°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

15 Knollwood Pl 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 95% of homes in Joliet 60433
  • Has a bigger lot than 77% of homes in Joliet 60433
  • Newer than 92% of homes in Joliet 60433

What homes are worth in Joliet 60433

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

This home
$100K$393K

This home is worth more than 95% of homes in Joliet 60433.

How it measures up in Joliet 60433

The dot is this home. The mark in the middle is the typical home in Joliet 60433.

Estimated value$347,489
CheaperTypical $193,106Pricier

Pricier than 95% of homes nearby

Lot size0.31 ac
SmallerTypical 0.19 acBigger

Bigger than 77% of homes nearby

Year built1977
OlderTypical 1940Newer

Newer than 92% of homes nearby

How 15 Knollwood Pl ranks against every home in each area.
MeasureThis homeJoliet 60433Will County
Estimated valuepricier than$347,48995% of homes43% of homes
Lot sizebigger than0.31 ac77% of homes71% of homes
Year builtnewer than197792% of homes32% of homes

About 15 Knollwood Pl

How much is 15 Knollwood Pl, Joliet, IL worth?

The TopHap Estimate for 15 Knollwood Pl, Joliet, IL is $347,489 as of Sep 24, 2026. The likely range is $338,128 to $356,850. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 15 Knollwood Pl, Joliet, IL last sell?

15 Knollwood Pl, Joliet, IL last sold on May 10, 2013 for $182,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 15 Knollwood Pl, Joliet, IL?

15 Knollwood Pl, Joliet, IL has 2 bedrooms, 2 bathrooms and a 0.31-acre lot.

When was 15 Knollwood Pl, Joliet, IL built?

15 Knollwood Pl, Joliet, IL was built in 1977, making it 49 years old. The building has 1 story.

What schools serve 15 Knollwood Pl, Joliet, IL?

15 Knollwood Pl, Joliet, IL is assigned to Lincoln-Way West High School (high), rated A+; Liberty Junior High School (middle), rated B+; Nelson Prairie Elementary School (elementary), rated A. All sit in New Lenox School District 122. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 15 Knollwood Pl, Joliet, IL compare to other homes in Joliet 60433?

Among the 5,130 homes in Joliet 60433, it is worth more than 95% of them ($347,489 against a typical $193,106), its lot is bigger than 77% of them (0.31 ac against a typical 0.19 ac) and it is newer than 92% of them (1977 against a typical 1940). Measured against all of Will County, it is worth more than 43% 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 15 Knollwood Pl, Joliet, IL?

The 2025 property tax bill for 15 Knollwood Pl, Joliet, IL was $6,060. The county assessed it at $95,764.

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Assigned schools

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