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Single Family ResidenceResidential
$146,289$136 / 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 93How 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

427 STRONG AVE

JOLIET, IL 60433
0
Baths
1,076 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.
0.2 ac
Lot SizeThe size of the land the home sits on, from county records.
1900
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$146K
$136K low$156K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,607 (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.$40,461 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$9,123
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$31,338
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$37,019
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$121,383

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
1
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.
71
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
67
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.0.20
PoolWhether the property has a pool, and what kind, such as in-ground.No

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

E
Edna Keith Elementary SchoolD
Elementary · Grades KG–5 · 0.2 mi
M
Washington Junior High School & AcademyC
Middle · Grades 6–8 · 0.3 mi
H
Joliet Central High SchoolD-
High · Grades 9–12 · 0.8 mi

District: Joliet Public School District 86

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

427 Strong Ave 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 less than 97% of homes in Will County
  • Costs less per square foot than 95% of homes in Will County
  • Smaller than 87% of homes in Will County
  • Has a bigger lot than 81% of homes in SENO
  • Older than 98% of homes in Will County

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
$101K$388K

This home is worth more than 19% 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$146,289
CheaperTypical $192,750Pricier

Pricier than 19% of homes nearby

Price per ft²$136
CheaperTypical $179Pricier

Pricier than 14% of homes nearby

Living area1,076 ft²
SmallerTypical 1,040 ft²Bigger

Bigger than 55% of homes nearby

Lot size0.2 ac
SmallerTypical 0.19 acBigger

Bigger than 53% of homes nearby

Year built1900
OlderTypical 1940Newer

Newer than 15% of homes nearby

How 427 Strong Ave ranks against every home in each area.
MeasureThis homeSENOJoliet 60433Will County
Estimated valuepricier than$146,28942% of homes19% of homes3% of homes
Price per ft²pricier than$13627% of homes14% of homes5% of homes
Living areabigger than1,076 ft²66% of homes55% of homes13% of homes
Lot sizebigger than0.2 ac81% of homes53% of homes34% of homes
Year builtnewer than190043% of homes15% of homes2% of homes

About 427 Strong Ave

How much is 427 Strong Ave, Joliet, IL worth?

The TopHap Estimate for 427 Strong Ave, Joliet, IL is $146,289 as of Sep 24, 2026. The likely range is $136,364 to $156,214. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 427 Strong Ave, Joliet, IL last sell?

427 Strong Ave, Joliet, IL last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 427 Strong Ave, Joliet, IL?

427 Strong Ave, Joliet, IL has 1,076 square feet of living space and a 0.20-acre lot.

When was 427 Strong Ave, Joliet, IL built?

427 Strong Ave, Joliet, IL was built in 1900, making it 126 years old. The building has 1 story.

What schools serve 427 Strong Ave, Joliet, IL?

427 Strong Ave, Joliet, IL is assigned to Edna Keith Elementary School (elementary), rated D; Washington Junior High School & Academy (middle), rated C; Joliet Central High School (high), rated D-. All sit in Joliet Public School District 86. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 427 Strong Ave, Joliet, IL compare to other homes in Joliet 60433?

Among the 5,130 homes in Joliet 60433, it is worth more than 19% of them ($146,289 against a typical $192,750), its price per square foot is higher than 14% of them ($136 against a typical $179), it is bigger than 55% of them (1,076 ft² against a typical 1,040 ft²), its lot is bigger than 53% of them (0.2 ac against a typical 0.19 ac) and it is newer than 15% of them (1900 against a typical 1940). Measured against all of Will County, it is worth more than 3% 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 427 Strong Ave, Joliet, IL?

The 2025 property tax bill for 427 Strong Ave, Joliet, IL was $2,607. The county assessed it at $40,461.

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