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Single Family ResidenceResidential
$224,258$127 / 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 92How 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

4321 S NEWCASTLE CT

MAPLETON, IL 61547
3
Beds
2
Baths
1,764 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.
1977
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$224K
$207K low$241K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,569 (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.$66,160 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$9,710
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$56,450
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$66,160
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$198,480

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.35
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
21
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
77
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
58
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
19
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

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.Ranch
CountyPeoria
HeatingThe type of heating system in the home.None
CoolingThe type of cooling or air conditioning in the home.None
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.Patio · 165 ft²Porch · 60 ft²

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

E
Illini Bluffs Elementary SchoolA
Elementary · Grades PK–5 · 5.3 mi
H
Illini Bluffs High SchoolD-
High · Grades 9–12 · 5.3 mi
M
Illini Bluffs Middle SchoolB+
Middle · Grades 6–8 · 5.4 mi

District: Illini Bluffs Community Unit School District 327

Neighborhood · ZIP 61547These 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.63
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.83
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.36

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.24%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.7%
PopulationHow many people live in this area.2,602
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.97 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$102,536
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$110,753
Average tempThe average temperature here across a full year.52°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.56%

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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

4321 S Newcastle Ct 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 75% of homes in Lake Camelot
  • Costs less per square foot than 82% of homes in Lake Camelot
  • Bigger than 68% of homes in Peoria County
  • Newer than 76% of homes in Peoria County

What homes are worth in Mapleton 61547

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

This home
$76K$499K

This home is worth more than 33% of homes in Mapleton 61547.

How it measures up in Mapleton 61547

The dot is this home. The mark in the middle is the typical home in Mapleton 61547.

Estimated value$224,258
CheaperTypical $261,514Pricier

Pricier than 33% of homes nearby

Price per ft²$127
CheaperTypical $153Pricier

Pricier than 26% of homes nearby

Living area1,764 ft²
SmallerTypical 1,740 ft²Bigger

Bigger than 52% of homes nearby

Year built1977
OlderTypical 1985Newer

Newer than 39% of homes nearby

How 4321 S Newcastle Ct ranks against every home in each area.
MeasureThis homeLake CamelotMapleton 61547Peoria County
Estimated valuepricier than$224,25825% of homes33% of homes71% of homes
Price per ft²pricier than$12718% of homes26% of homes63% of homes
Living areabigger than1,764 ft²57% of homes52% of homes68% of homes
Year builtnewer than197732% of homes39% of homes76% of homes

About 4321 S Newcastle Ct

How much is 4321 S Newcastle Ct, Mapleton, IL worth?

The TopHap Estimate for 4321 S Newcastle Ct, Mapleton, IL is $224,258 as of Sep 24, 2026. The likely range is $207,328 to $241,188. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 4321 S Newcastle Ct, Mapleton, IL?

4321 S Newcastle Ct, Mapleton, IL has 3 bedrooms, 2 bathrooms and 1,764 square feet of living space.

When was 4321 S Newcastle Ct, Mapleton, IL built?

4321 S Newcastle Ct, Mapleton, IL was built in 1977, making it 49 years old. It is a ranch home. The building has 1 story.

What schools serve 4321 S Newcastle Ct, Mapleton, IL?

4321 S Newcastle Ct, Mapleton, IL is assigned to Illini Bluffs Elementary School (elementary), rated A; Illini Bluffs High School (high), rated D-; Illini Bluffs Middle School (middle), rated B+. All sit in Illini Bluffs Community Unit School District 327. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4321 S Newcastle Ct, Mapleton, IL compare to other homes in Mapleton 61547?

Among the 1,807 homes in Mapleton 61547, it is worth more than 33% of them ($224,258 against a typical $261,514), its price per square foot is higher than 26% of them ($127 against a typical $153), it is bigger than 52% of them (1,764 ft² against a typical 1,740 ft²) and it is newer than 39% of them (1977 against a typical 1985). Measured against all of Peoria County, it is worth more than 71% 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 4321 S Newcastle Ct, Mapleton, IL?

The 2024 property tax bill for 4321 S Newcastle Ct, Mapleton, IL was $4,569. The county assessed it at $66,160.

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