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Single Family ResidentialResidential
$199,880
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 67How 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

309 W MAIN ST

MARTINTON, IL 60951
0
Baths
0.38 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$200K
$133K low$267K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,118 (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.$101,940 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$2,420
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$99,520
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$93,950
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$305,820

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.10 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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
CountyIROQUOIS
Lot (acres)The size of the land the home sits on, from county records.0.38
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.

E
Donovan Elementary SchoolA-
Elementary · Grades PK–5 · 4.9 mi
H
Donovan Sr High SchoolC-
High · Grades 9–12 · 6.5 mi
M
Donovan Jr High SchoolA
Middle · Grades 6–8 · 6.5 mi

District: Donovan Community Unit School District 3

Neighborhood · ZIP 60951These 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.121
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.100
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.39

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.11%
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.1.8%
PopulationHow many people live in this area.908
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.19 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$79,851
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$99,831
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.38 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

309 W Main 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 71% of homes in Iroquois County
  • Has a smaller lot than 72% of homes in Martinton 60951

What homes are worth in Martinton 60951

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

This home
$37K$535K

This home is worth more than 65% of homes in Martinton 60951.

How it measures up in Martinton 60951

The dot is this home. The mark in the middle is the typical home in Martinton 60951.

Estimated value$199,880
CheaperTypical $156,886Pricier

Pricier than 65% of homes nearby

Lot size0.38 ac
SmallerTypical 1 acBigger

Bigger than 28% of homes nearby

How 309 W Main St ranks against every home in each area.
MeasureThis homeMartinton 60951Iroquois County
Estimated valuepricier than$199,88065% of homes71% of homes
Lot sizebigger than0.38 ac28% of homes51% of homes

About 309 W Main St

How much is 309 W Main St, Martinton, IL worth?

The TopHap Estimate for 309 W Main St, Martinton, IL is $199,880 as of Sep 24, 2026. The likely range is $132,984 to $266,776. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 309 W Main St, Martinton, IL last sell?

309 W Main St, Martinton, IL last sold on Jan 1, 1900, according to the county's recorded deed.

What schools serve 309 W Main St, Martinton, IL?

309 W Main St, Martinton, IL is assigned to Donovan Elementary School (elementary), rated A-; Donovan Sr High School (high), rated C-; Donovan Jr High School (middle), rated A. All sit in Donovan Community Unit School District 3. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 309 W Main St, Martinton, IL compare to other homes in Martinton 60951?

Among the 388 homes in Martinton 60951, it is worth more than 65% of them ($199,880 against a typical $156,886) and its lot is bigger than 28% of them (0.38 ac against a typical 1 ac). Measured against all of Iroquois 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 309 W Main St, Martinton, IL?

The 2025 property tax bill for 309 W Main St, Martinton, IL was $8,118. The county assessed it at $101,940.

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