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Single Family ResidenceResidential
$152,586$101 / 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 90How 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

125 E 4TH ST

BYRON, IL 61010
0
Baths
1,518 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.
0.45 ac
Lot SizeThe size of the land the home sits on, from county records.
2
StoriesHow many floors the home has above ground.

Valuation

$153K
$137K low$168K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,461 (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.$40,855 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$14,008
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$26,847
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$36,979
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$122,565

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.10
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
22
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
31
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

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 Residence
CountyOGLE
Lot (acres)The size of the land the home sits on, from county records.0.45
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.

E
Mary Morgan Elementary SchoolA
Elementary · Grades PK–5 · 0.5 mi
H
Byron High School 9-12A-
High · Grades 9–12 · 0.6 mi
M
Byron Middle SchoolA-
Middle · Grades 6–8 · 0.7 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

125 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 94% of homes in Byron 61010
  • Costs less per square foot than 97% 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
$124K$584K

This home is worth more than 6% 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$152,586
CheaperTypical $300,083Pricier

Pricier than 6% of homes nearby

Price per ft²$101
CheaperTypical $182Pricier

Pricier than 3% of homes nearby

Living area1,518 ft²
SmallerTypical 1,628 ft²Bigger

Bigger than 42% of homes nearby

Lot size0.45 ac
SmallerTypical 0.5 acBigger

Bigger than 44% of homes nearby

How 125 E 4th St ranks against every home in each area.
MeasureThis homeByron 61010Ogle County
Estimated valuepricier than$152,5866% of homes24% of homes
Price per ft²pricier than$1013% of homes16% of homes
Living areabigger than1,518 ft²42% of homes47% of homes
Lot sizebigger than0.45 ac44% of homes54% of homes

About 125 E 4th St

How much is 125 E 4th St, Byron, IL worth?

The TopHap Estimate for 125 E 4th St, Byron, IL is $152,586 as of Sep 24, 2026. The likely range is $136,997 to $168,175. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 125 E 4th St, Byron, IL last sell?

125 E 4th St, Byron, IL last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 125 E 4th St, Byron, IL?

125 E 4th St, Byron, IL has 1,518 square feet of living space and a 0.45-acre lot.

What schools serve 125 E 4th St, Byron, IL?

125 E 4th St, Byron, IL is assigned to Mary Morgan Elementary School (elementary), rated A; Byron High School 9-12 (high), rated A-; Byron Middle School (middle), 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 125 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 6% of them ($152,586 against a typical $300,083), its price per square foot is higher than 3% of them ($101 against a typical $182), it is bigger than 42% of them (1,518 ft² against a typical 1,628 ft²) and its lot is bigger than 44% of them (0.45 ac against a typical 0.5 ac). Measured against all of Ogle County, it is worth more than 24% 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 125 E 4th St, Byron, IL?

The 2025 property tax bill for 125 E 4th St, Byron, IL was $2,461. The county assessed it at $40,855.

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