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CondominiumResidential
Last sold for $157,500 on Feb 25, 2026

433 N UNION ST

BYRON, IL 61010
Building report
0
Baths
1,240 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.
0.39 ac
Lot SizeThe size of the land the home sits on, from county records.
1989
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$157,500 · Feb 25, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,908 (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.$57,995 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$9,737
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$48,258
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$52,493
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$173,985

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
CountyOGLE
Lot (acres)The size of the land the home sits on, from county records.0.39
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.

M
Byron Middle SchoolA
Middle · Grades 6–8 · 0.4 mi
E
Mary Morgan Elementary SchoolA+
Elementary · Grades PK–5 · 0.5 mi
H
Byron High School 9-12A
High · Grades 9–12 · 0.5 mi

District: Byron Community Unit School District 226

Neighborhood · ZIP 61010These 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.66
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.86
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.44

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.26%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.1%
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.7,390
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.179 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$97,170
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$109,069
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.36 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.52%

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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

433 N Union 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.

  • Smaller than 80% of homes in Byron 61010
  • Newer than 68% of homes in Ogle County

How it measures up in Byron 61010

The dot is this home. The mark in the middle is the typical home in Byron 61010.

Living area1,240 ft²
SmallerTypical 1,638 ft²Bigger

Bigger than 20% of homes nearby

Lot size0.39 ac
SmallerTypical 0.5 acBigger

Bigger than 39% of homes nearby

Year built1989
OlderTypical 1992Newer

Newer than 44% of homes nearby

How 433 N Union St ranks against every home in each area.
MeasureThis homeByron 61010Ogle County
Living areabigger than1,240 ft²20% of homes26% of homes
Lot sizebigger than0.39 ac39% of homes51% of homes
Year builtnewer than198944% of homes68% of homes

About 433 N Union St

When did 433 N Union St, Byron, IL last sell?

433 N Union St, Byron, IL last sold on Feb 25, 2026 for $157,500, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 433 N Union St, Byron, IL?

433 N Union St, Byron, IL has 1,240 square feet of living space and a 0.39-acre lot.

When was 433 N Union St, Byron, IL built?

433 N Union St, Byron, IL was built in 1989, making it 37 years old. It is a condo/apartment home. The building has 1 story.

What schools serve 433 N Union St, Byron, IL?

433 N Union St, Byron, IL is assigned to Byron Middle School (middle), rated A; Mary Morgan Elementary School (elementary), rated A+; Byron High School 9-12 (high), rated A. All sit in Byron Community Unit School District 226. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 433 N Union St, Byron, IL compare to other homes in Byron 61010?

Among the 2,805 homes in Byron 61010, it is bigger than 20% of them (1,240 ft² against a typical 1,638 ft²), its lot is bigger than 39% of them (0.39 ac against a typical 0.5 ac) and it is newer than 44% of them (1989 against a typical 1992). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 433 N Union St, Byron, IL?

The 2025 property tax bill for 433 N Union St, Byron, IL was $2,908. The county assessed it at $57,995.

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