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Single Family ResidenceResidential
$92,817
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 83How 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

21 S 1ST ST

PRINCETON, IL 61356
0
Baths
0.19 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$93K
$77K low$108K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$728 (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.$28,606 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$5,276
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$23,330
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$26,788
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$85,818

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyBureau
Lot (acres)The size of the land the home sits on, from county records.0.19

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

M
Logan Junior High SchoolC+
Middle · Grades 5–8 · 0.1 mi
H
Princeton High SchoolB+
High · Grades 9–12 · 0.4 mi
E
Jefferson Elementary School
Elementary · Grades 1–2 · 0.4 mi

District: Princeton Elementary School District 115

Neighborhood · ZIP 61356These 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.127
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.87
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.43

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.91%
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.14%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.6%
PopulationHow many people live in this area.11,785
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.63 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$66,145
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$85,146
Average tempThe average temperature here across a full year.50°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.55%

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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

21 S 1st 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 88% of homes in Princeton 61356
  • Has a smaller lot than 74% of homes in Princeton 61356

What homes are worth in Princeton 61356

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

This home
$54K$455K

This home is worth more than 12% of homes in Princeton 61356.

How it measures up in Princeton 61356

The dot is this home. The mark in the middle is the typical home in Princeton 61356.

Estimated value$92,817
CheaperTypical $173,826Pricier

Pricier than 12% of homes nearby

Lot size0.19 ac
SmallerTypical 0.26 acBigger

Bigger than 26% of homes nearby

How 21 S 1st St ranks against every home in each area.
MeasureThis homePrinceton 61356Bureau County
Estimated valuepricier than$92,81712% of homes29% of homes
Lot sizebigger than0.19 ac26% of homes28% of homes

About 21 S 1st St

How much is 21 S 1st St, Princeton, IL worth?

The TopHap Estimate for 21 S 1st St, Princeton, IL is $92,817 as of Sep 24, 2026. The likely range is $77,305 to $108,329. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

What schools serve 21 S 1st St, Princeton, IL?

21 S 1st St, Princeton, IL is assigned to Logan Junior High School (middle), rated C+; Princeton High School (high), rated B+; Jefferson Elementary School (elementary). All sit in Princeton Elementary School District 115. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 S 1st St, Princeton, IL compare to other homes in Princeton 61356?

Among the 3,792 homes in Princeton 61356, it is worth more than 12% of them ($92,817 against a typical $173,826) and its lot is bigger than 26% of them (0.19 ac against a typical 0.26 ac). Measured against all of Bureau County, it is worth more than 29% 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 21 S 1st St, Princeton, IL?

The 2025 property tax bill for 21 S 1st St, Princeton, IL was $728. The county assessed it at $28,606.

More homes on S 1st St

Closest homes

More homes in Princeton 61356

Assigned schools

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