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Single Family ResidenceResidential
$131,175$144 / 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 95How 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
Last sold for $87,500 on Jun 30, 2020

405 E 4TH ST

BYRON, IL 61010
0
Baths
908 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.
0.29 ac
Lot SizeThe size of the land the home sits on, from county records.
1935
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$131K
$125K low$137K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$87,500 · Jun 30, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,098 (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.$43,586 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$8,063
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$35,523
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$39,451
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$130,758

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyOGLE
Lot (acres)The size of the land the home sits on, from county records.0.28
PoolWhether the property has a pool, and what kind, such as in-ground.No

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.

M
Byron Middle SchoolA-
Middle · Grades 6–8 · 0.7 mi
E
Mary Morgan Elementary SchoolA
Elementary · Grades PK–5 · 0.8 mi
H
Byron High School 9-12A-
High · Grades 9–12 · 0.8 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

405 E 4th 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 97% of homes in Byron 61010
  • Costs less per square foot than 84% of homes in Byron 61010
  • Smaller than 95% of homes in Byron 61010
  • Has a smaller lot than 78% of homes in Byron 61010
  • Older than 96% of homes in Byron 61010

What homes are worth in Byron 61010

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

This home
$122K$595K

This home is worth more than 3% of homes in Byron 61010.

How it measures up in Byron 61010

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

Estimated value$131,175
CheaperTypical $304,052Pricier

Pricier than 3% of homes nearby

Price per ft²$144
CheaperTypical $186Pricier

Pricier than 16% of homes nearby

Living area908 ft²
SmallerTypical 1,621 ft²Bigger

Bigger than 5% of homes nearby

Lot size0.29 ac
SmallerTypical 0.5 acBigger

Bigger than 22% of homes nearby

Year built1935
OlderTypical 1992Newer

Newer than 4% of homes nearby

How 405 E 4th St ranks against every home in each area.
MeasureThis homeByron 61010Ogle County
Estimated valuepricier than$131,1753% of homes14% of homes
Price per ft²pricier than$14416% of homes44% of homes
Living areabigger than908 ft²5% of homes6% of homes
Lot sizebigger than0.29 ac22% of homes37% of homes
Year builtnewer than19354% of homes19% of homes

About 405 E 4th St

How much is 405 E 4th St, Byron, IL worth?

The TopHap Estimate for 405 E 4th St, Byron, IL is $131,175 as of Oct 21, 2026. The likely range is $125,058 to $137,292. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 405 E 4th St, Byron, IL last sell?

405 E 4th St, Byron, IL last sold on Jun 30, 2020 for $87,500, according to the county's recorded deed.

How big is 405 E 4th St, Byron, IL?

405 E 4th St, Byron, IL has 908 square feet of living space and a 0.28-acre lot.

When was 405 E 4th St, Byron, IL built?

405 E 4th St, Byron, IL was built in 1935, making it 91 years old. The building has 1 story.

What schools serve 405 E 4th St, Byron, IL?

405 E 4th 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 405 E 4th St, Byron, IL compare to other homes in Byron 61010?

Among the 2,805 homes in Byron 61010, it is worth more than 3% of them ($131,175 against a typical $304,052), its price per square foot is higher than 16% of them ($144 against a typical $186), it is bigger than 5% of them (908 ft² against a typical 1,621 ft²), its lot is bigger than 22% of them (0.29 ac against a typical 0.5 ac) and it is newer than 4% of them (1935 against a typical 1992). Measured against all of Ogle County, it is worth more than 14% 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 405 E 4th St, Byron, IL?

The 2025 property tax bill for 405 E 4th St, Byron, IL was $3,098. The county assessed it at $43,586.

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