Skip to content
Skip to content
TopHapOpen in map
Single Family ResidentialResidential
$296,877
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 96How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $204,900 on Apr 17, 2023

31 E ROBINSON AVE

CORTLAND, IL 60112
0
Baths

Valuation

$297K
$284K low$310K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$204,900 · Apr 17, 2023

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,493 (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.$77,624 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$9,553
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$68,071
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$72,976
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$232,872

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.
12
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
67
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
69
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
26
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 Residential
CountyDeKalb

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
Cortland Elementary SchoolC
Elementary · Grades KG–5 · 0.8 mi
M
Huntley Middle SchoolD+
Middle · Grades 6–8 · 3.5 mi
H
Dekalb High SchoolC-
High · Grades 9–12 · 4.5 mi

District: Dekalb Community Unit School District 428

Neighborhood · ZIP 60112These 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.94
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.89
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.49

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.9%
PopulationHow many people live in this area.1,414
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.338 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$88,943
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$99,264
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.37 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.52%

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

31 E Robinson Ave 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.

What homes are worth in Cortland 60112

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

This home
$182K$383K

This home is worth more than 52% of homes in Cortland 60112.

How it measures up in Cortland 60112

The dot is this home. The mark in the middle is the typical home in Cortland 60112.

Estimated value$296,877
CheaperTypical $293,605Pricier

Pricier than 52% of homes nearby

How 31 E Robinson Ave ranks against every home in each area.
MeasureThis homeCortland 60112DeKalb County
Estimated valuepricier than$296,87752% of homes54% of homes

About 31 E Robinson Ave

How much is 31 E Robinson Ave, Cortland, IL worth?

The TopHap Estimate for 31 E Robinson Ave, Cortland, IL is $296,877 as of Jul 14, 2026. The likely range is $283,859 to $309,895. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 31 E Robinson Ave, Cortland, IL last sell?

31 E Robinson Ave, Cortland, IL last sold on Apr 17, 2023 for $204,900, according to the county's recorded deed.

What schools serve 31 E Robinson Ave, Cortland, IL?

31 E Robinson Ave, Cortland, IL is assigned to Cortland Elementary School (elementary), rated C; Huntley Middle School (middle), rated D+; Dekalb High School (high), rated C-. All sit in Dekalb Community Unit School District 428. Attendance boundaries change — confirm with the district before relying on an assignment.

What are the property taxes on 31 E Robinson Ave, Cortland, IL?

The 2025 property tax bill for 31 E Robinson Ave, Cortland, IL was $5,493. The county assessed it at $77,624.

More homes on E Robinson Ave

Closest homes

More homes in Cortland 60112

Assigned schools

Explore the area

See this home in context

Open 31 E Robinson Ave 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