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Residential (General/Single)Residential
$71,017
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 71How 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

103 MONGOOSE ST

ZEIGLER, IL 62999
0
Baths
0.22 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$71K
$51K low$91K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$408 (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.$5,335 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,130
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$4,205
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$4,720
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$16,005

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.58 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.Residential (General/Single)
CountyFRANKLIN
Lot (acres)The size of the land the home sits on, from county records.0.22
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.

E
Zeigler-Royalton Elementary SchoolC-
Elementary · Grades PK–5 · 2.1 mi
M
Zeigler-Royalton Jr High SchoolD
Middle · Grades 6–8 · 2.1 mi
H
Zeigler-Royalton High SchoolB
High · Grades 9–12 · 2.3 mi

District: Zeigler-Royalton Community Unit School District 188

Neighborhood · ZIP 62999These 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.149
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 100.247

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.87%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.8.9%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
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.743
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.141 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$51,453
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$58,588
Average tempThe average temperature here across a full year.57°F
Annual precipHow much rain and melted snow falls here in a typical year.44 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.59%

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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

103 Mongoose St 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 84% of homes in Zeigler 62999
  • Has a bigger lot than 69% of homes in Zeigler 62999

What homes are worth in Zeigler 62999

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

This home
$25K$184K

This home is worth more than 84% of homes in Zeigler 62999.

How it measures up in Zeigler 62999

The dot is this home. The mark in the middle is the typical home in Zeigler 62999.

Estimated value$71,017
CheaperTypical $46,047Pricier

Pricier than 84% of homes nearby

Lot size0.22 ac
SmallerTypical 0.18 acBigger

Bigger than 69% of homes nearby

How 103 Mongoose St ranks against every home in each area.
MeasureThis homeZeigler 62999Franklin County
Estimated valuepricier than$71,01784% of homes22% of homes
Lot sizebigger than0.22 ac69% of homes34% of homes

About 103 Mongoose St

How much is 103 Mongoose St, Zeigler, IL worth?

The TopHap Estimate for 103 Mongoose St, Zeigler, IL is $71,017 as of Sep 24, 2026. The likely range is $50,724 to $91,310. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 103 Mongoose St, Zeigler, IL last sell?

103 Mongoose St, Zeigler, IL last sold on Jan 1, 1900, according to the county's recorded deed.

What schools serve 103 Mongoose St, Zeigler, IL?

103 Mongoose St, Zeigler, IL is assigned to Zeigler-Royalton Elementary School (elementary), rated C-; Zeigler-Royalton Jr High School (middle), rated D; Zeigler-Royalton High School (high), rated B. All sit in Zeigler-Royalton Community Unit School District 188. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 103 Mongoose St, Zeigler, IL compare to other homes in Zeigler 62999?

Among the 728 homes in Zeigler 62999, it is worth more than 84% of them ($71,017 against a typical $46,047) and its lot is bigger than 69% of them (0.22 ac against a typical 0.18 ac). Measured against all of Franklin County, it is worth more than 22% 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 103 Mongoose St, Zeigler, IL?

The 2024 property tax bill for 103 Mongoose St, Zeigler, IL was $408. The county assessed it at $5,335.

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Assigned schools

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