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Single Family ResidenceResidential
$32,308$38 / 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 78How 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 $26,000 on Mar 8, 2017

509 MCLEAN ST

COLCHESTER, IL 62326
2
Beds
0
Baths
840 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.
0.18 ac
Lot SizeThe size of the land the home sits on, from county records.
1923
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$32K
$25K low$39K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$26,000 · Mar 8, 2017

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$115 (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.$1,136 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,076
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$60
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,060
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$3,408

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyMCDONOUGH
Lot (acres)The size of the land the home sits on, from county records.0.18
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(4)

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
West Prairie South ElementaryB
Elementary · Grades PK–4 · 0.4 mi
M
West Prairie Middle SchoolB-
Middle · Grades 5–8 · 0.6 mi
H
West Prairie High SchoolB-
High · Grades 9–12 · 9.2 mi

District: West Prairie Community Unit School District 103

Neighborhood · ZIP 62326These 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.102
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.79
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.29

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.90%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.16%
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.1.7%
PopulationHow many people live in this area.2,200
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.28 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$60,489
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$76,025
Average tempThe average temperature here across a full year.52°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

509 Mclean 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 less than 94% of homes in Colchester 62326
  • Costs less per square foot than 91% of homes in Colchester 62326
  • Smaller than 86% of homes in Colchester 62326
  • Has a smaller lot than 94% of homes in Colchester 62326
  • Older than 72% of homes in McDonough County

What homes are worth in Colchester 62326

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

This home
$22K$333K

This home is worth more than 6% of homes in Colchester 62326.

How it measures up in Colchester 62326

The dot is this home. The mark in the middle is the typical home in Colchester 62326.

Estimated value$32,308
CheaperTypical $77,893Pricier

Pricier than 6% of homes nearby

Price per ft²$38
CheaperTypical $64Pricier

Pricier than 9% of homes nearby

Living area840 ft²
SmallerTypical 1,161 ft²Bigger

Bigger than 14% of homes nearby

Lot size0.18 ac
SmallerTypical 0.37 acBigger

Bigger than 6% of homes nearby

Year built1923
OlderTypical 1950Newer

Newer than 30% of homes nearby

How 509 Mclean St ranks against every home in each area.
MeasureThis homeColchester 62326McDonough County
Estimated valuepricier than$32,3086% of homes7% of homes
Price per ft²pricier than$389% of homes11% of homes
Living areabigger than840 ft²14% of homes16% of homes
Lot sizebigger than0.18 ac6% of homes12% of homes
Year builtnewer than192330% of homes28% of homes

About 509 Mclean St

How much is 509 Mclean St, Colchester, IL worth?

The TopHap Estimate for 509 Mclean St, Colchester, IL is $32,308 as of Sep 24, 2026. The likely range is $25,264 to $39,352. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 509 Mclean St, Colchester, IL last sell?

509 Mclean St, Colchester, IL last sold on Mar 8, 2017 for $26,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 509 Mclean St, Colchester, IL?

509 Mclean St, Colchester, IL has 2 bedrooms, 840 square feet of living space and a 0.18-acre lot.

When was 509 Mclean St, Colchester, IL built?

509 Mclean St, Colchester, IL was built in 1923, making it 103 years old. The building has 1 story.

What schools serve 509 Mclean St, Colchester, IL?

509 Mclean St, Colchester, IL is assigned to West Prairie South Elementary (elementary), rated B; West Prairie Middle School (middle), rated B-; West Prairie High School (high), rated B-. All sit in West Prairie Community Unit School District 103. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 509 Mclean St, Colchester, IL compare to other homes in Colchester 62326?

Among the 977 homes in Colchester 62326, it is worth more than 6% of them ($32,308 against a typical $77,893), its price per square foot is higher than 9% of them ($38 against a typical $64), it is bigger than 14% of them (840 ft² against a typical 1,161 ft²), its lot is bigger than 6% of them (0.18 ac against a typical 0.37 ac) and it is newer than 30% of them (1923 against a typical 1950). Measured against all of McDonough County, it is worth more than 7% 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 509 Mclean St, Colchester, IL?

The 2025 property tax bill for 509 Mclean St, Colchester, IL was $115. The county assessed it at $1,136.

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