Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$81,802$55 / 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 68How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026

520 S WALNUT ST

BLANDINSVILLE, IL 61420
3
Beds
0
Baths
1,480 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.
0.27 ac
Lot SizeThe size of the land the home sits on, from county records.
1978
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

$82K
$55K low$108K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,188 (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.$40,751 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$2,060
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$38,691
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$38,075
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$122,253

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.0.27
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

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

H
West Prairie High SchoolB-
High · Grades 9–12 · 6.0 mi
M
West Prairie Middle SchoolB-
Middle · Grades 5–8 · 9.9 mi
E
West Prairie North ElementaryD+
Elementary · Grades PK–4 · 10.2 mi

District: West Prairie Community Unit School District 103

Neighborhood · ZIP 61420These 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.95
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.73
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.31

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.13%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.13%
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.1,051
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.13 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$65,854
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$75,878
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%

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

520 S Walnut 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 65% of homes in Blandinsville 61420
  • Costs less per square foot than 71% of homes in McDonough County
  • Bigger than 81% of homes in Blandinsville 61420
  • Has a smaller lot than 70% of homes in Blandinsville 61420
  • Newer than 91% of homes in Blandinsville 61420

What homes are worth in Blandinsville 61420

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

This home
$20K$275K

This home is worth more than 65% of homes in Blandinsville 61420.

How it measures up in Blandinsville 61420

The dot is this home. The mark in the middle is the typical home in Blandinsville 61420.

Estimated value$81,802
CheaperTypical $60,404Pricier

Pricier than 65% of homes nearby

Price per ft²$55
CheaperTypical $49Pricier

Pricier than 59% of homes nearby

Living area1,480 ft²
SmallerTypical 1,133 ft²Bigger

Bigger than 81% of homes nearby

Lot size0.27 ac
SmallerTypical 0.4 acBigger

Bigger than 30% of homes nearby

Year built1978
OlderTypical 1920Newer

Newer than 91% of homes nearby

How 520 S Walnut St ranks against every home in each area.
MeasureThis homeBlandinsville 61420McDonough County
Estimated valuepricier than$81,80265% of homes47% of homes
Price per ft²pricier than$5559% of homes29% of homes
Living areabigger than1,480 ft²81% of homes77% of homes
Lot sizebigger than0.27 ac30% of homes50% of homes
Year builtnewer than197891% of homes85% of homes

About 520 S Walnut St

How much is 520 S Walnut St, Blandinsville, IL worth?

The TopHap Estimate for 520 S Walnut St, Blandinsville, IL is $81,802 as of Oct 21, 2026. The likely range is $55,272 to $108,332. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 520 S Walnut St, Blandinsville, IL last sell?

520 S Walnut St, Blandinsville, IL last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 520 S Walnut St, Blandinsville, IL?

520 S Walnut St, Blandinsville, IL has 3 bedrooms, 1,480 square feet of living space and a 0.27-acre lot.

When was 520 S Walnut St, Blandinsville, IL built?

520 S Walnut St, Blandinsville, IL was built in 1978, making it 48 years old. The building has 1 story.

What schools serve 520 S Walnut St, Blandinsville, IL?

520 S Walnut St, Blandinsville, IL is assigned to West Prairie High School (high), rated B-; West Prairie Middle School (middle), rated B-; West Prairie North Elementary (elementary), rated D+. All sit in West Prairie Community Unit School District 103. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 520 S Walnut St, Blandinsville, IL compare to other homes in Blandinsville 61420?

Among the 459 homes in Blandinsville 61420, it is worth more than 65% of them ($81,802 against a typical $60,404), its price per square foot is higher than 59% of them ($55 against a typical $49), it is bigger than 81% of them (1,480 ft² against a typical 1,133 ft²), its lot is bigger than 30% of them (0.27 ac against a typical 0.4 ac) and it is newer than 91% of them (1978 against a typical 1920). Measured against all of McDonough County, it is worth more than 47% 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 520 S Walnut St, Blandinsville, IL?

The 2025 property tax bill for 520 S Walnut St, Blandinsville, IL was $3,188. The county assessed it at $40,751.

More homes on S Walnut St

Closest homes

More homes in Blandinsville 61420

Assigned schools

Explore the area

See this home in context

Open 520 S Walnut St 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