Skip to content
Skip to content
TopHapOpen in map
Single Family ResidentialResidential
$233,825$120 / 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 Sep 24, 2026
Last sold for $156,000 on Mar 31, 2017

430 S BERTA RD

DIAMOND, IL 60416
0
Baths
1,944 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.
1.1 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.

Valuation

$234K
$225K low$242K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$156,000 · Mar 31, 2017

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,473 (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.$61,346 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$23,694
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$37,652
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$58,148
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$184,038

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.17 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 Residential
CountyGRUNDY
Lot (acres)The size of the land the home sits on, from county records.1.10
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(1)

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
Coal City High SchoolB+
High · Grades 9–12 · 1.8 mi
M
Coal City Middle SchoolA-
Middle · Grades 6–8 · 1.9 mi
E
Coal City Early Childhood Center
Elementary · Grades PK–1 · 2.1 mi

District: Coal City Community Unit School District 1

Neighborhood · ZIP 60416These 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.128
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.71
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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.14%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.6%
PopulationHow many people live in this area.9,053
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.394 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$80,292
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$103,300
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%

Owner Tools

Do you own this home?
Claim this home

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

430 S Berta Rd 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 77% of homes in Grundy County
  • Costs less per square foot than 98% of homes in Coal City 60416
  • Bigger than 72% of homes in Coal City 60416
  • Has a bigger lot than 90% of homes in Coal City 60416

What homes are worth in Coal City 60416

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

This home
$141K$732K

This home is worth more than 27% of homes in Coal City 60416.

How it measures up in Coal City 60416

The dot is this home. The mark in the middle is the typical home in Coal City 60416.

Estimated value$233,825
CheaperTypical $288,462Pricier

Pricier than 27% of homes nearby

Price per ft²$120
CheaperTypical $188Pricier

Pricier than 2% of homes nearby

Living area1,944 ft²
SmallerTypical 1,512 ft²Bigger

Bigger than 72% of homes nearby

Lot size1.1 ac
SmallerTypical 0.28 acBigger

Bigger than 90% of homes nearby

Year built1977
OlderTypical 1985Newer

Newer than 45% of homes nearby

How 430 S Berta Rd ranks against every home in each area.
MeasureThis homeCoal City 60416Grundy County
Estimated valuepricier than$233,82527% of homes23% of homes
Price per ft²pricier than$1202% of homes5% of homes
Living areabigger than1,944 ft²72% of homes65% of homes
Lot sizebigger than1.1 ac90% of homes83% of homes
Year builtnewer than197745% of homes40% of homes

About 430 S Berta Rd

How much is 430 S Berta Rd, Diamond, IL worth?

The TopHap Estimate for 430 S Berta Rd, Diamond, IL is $233,825 as of Sep 24, 2026. The likely range is $225,364 to $242,286. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 430 S Berta Rd, Diamond, IL last sell?

430 S Berta Rd, Diamond, IL last sold on Mar 31, 2017 for $156,000, according to the county's recorded deed.

How big is 430 S Berta Rd, Diamond, IL?

430 S Berta Rd, Diamond, IL has 1,944 square feet of living space and a 1.10-acre lot.

When was 430 S Berta Rd, Diamond, IL built?

430 S Berta Rd, Diamond, IL was built in 1977, making it 49 years old.

What schools serve 430 S Berta Rd, Diamond, IL?

430 S Berta Rd, Diamond, IL is assigned to Coal City High School (high), rated B+; Coal City Middle School (middle), rated A-; Coal City Early Childhood Center (elementary). All sit in Coal City Community Unit School District 1. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 430 S Berta Rd, Diamond, IL compare to other homes in Coal City 60416?

Among the 3,411 homes in Coal City 60416, it is worth more than 27% of them ($233,825 against a typical $288,462), its price per square foot is higher than 2% of them ($120 against a typical $188), it is bigger than 72% of them (1,944 ft² against a typical 1,512 ft²), its lot is bigger than 90% of them (1.1 ac against a typical 0.28 ac) and it is newer than 45% of them (1977 against a typical 1985). Measured against all of Grundy County, it is worth more than 23% 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 430 S Berta Rd, Diamond, IL?

The 2025 property tax bill for 430 S Berta Rd, Diamond, IL was $3,473. The county assessed it at $61,346.

More homes on S Berta Rd

Closest homes

More homes in Diamond 60416

Assigned schools

Explore the area

See this home in context

Open 430 S Berta Rd on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map