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Single Family ResidentialResidential
$138,092$91 / 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 93How 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
Last sold for $72,000 on May 8, 2020

611 N OLIN

ALTONA, IL 61414
0
Baths
1,512 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.
0.34 ac
Lot SizeThe size of the land the home sits on, from county records.
2008
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$138K
$128K low$148K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$72,000 · May 8, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,304 (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.$43,340 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,680
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$41,660
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$33,540
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$130,020

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.41
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
25
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
75
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
70
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
36
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
CountyKNOX
Lot (acres)The size of the land the home sits on, from county records.0.34
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.No Foundation
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
R O W V a Jr and Sr High SchoolB-
Middle · Grades 7–12 · 4.3 mi
E
R O W V a Elementary SchoolA-
Elementary · Grades PK–6 · 4.4 mi

District: Rowva Community Unit School District 208

Neighborhood · ZIP 61414These 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.61
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.85
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.32

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.16%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.6%
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.804
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.16 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$63,031
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$77,056
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.56%

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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

611 N Olin 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 more than 68% of homes in Altona 61414
  • Bigger than 85% of homes in Altona 61414
  • Has a smaller lot than 78% of homes in Altona 61414
  • Newer than 98% of homes in Altona 61414

What homes are worth in Altona 61414

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

This home
$26K$451K

This home is worth more than 68% of homes in Altona 61414.

How it measures up in Altona 61414

The dot is this home. The mark in the middle is the typical home in Altona 61414.

Estimated value$138,092
CheaperTypical $104,056Pricier

Pricier than 68% of homes nearby

Price per ft²$91
CheaperTypical $90Pricier

Pricier than 52% of homes nearby

Living area1,512 ft²
SmallerTypical 1,087 ft²Bigger

Bigger than 85% of homes nearby

Lot size0.34 ac
SmallerTypical 0.82 acBigger

Bigger than 22% of homes nearby

Year built2008
OlderTypical 1920Newer

Newer than 98% of homes nearby

How 611 N Olin ranks against every home in each area.
MeasureThis homeAltona 61414Knox County
Estimated valuepricier than$138,09268% of homes65% of homes
Price per ft²pricier than$9152% of homes44% of homes
Living areabigger than1,512 ft²85% of homes83% of homes
Lot sizebigger than0.34 ac22% of homes58% of homes
Year builtnewer than200898% of homes97% of homes

About 611 N Olin

How much is 611 N Olin, Altona, IL worth?

The TopHap Estimate for 611 N Olin, Altona, IL is $138,092 as of Sep 24, 2026. The likely range is $128,274 to $147,910. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 611 N Olin, Altona, IL last sell?

611 N Olin, Altona, IL last sold on May 8, 2020 for $72,000, according to the county's recorded deed.

How big is 611 N Olin, Altona, IL?

611 N Olin, Altona, IL has 1,512 square feet of living space and a 0.34-acre lot.

When was 611 N Olin, Altona, IL built?

611 N Olin, Altona, IL was built in 2008, making it 18 years old. The building has 1 story.

What schools serve 611 N Olin, Altona, IL?

611 N Olin, Altona, IL is assigned to R O W V a Jr and Sr High School (middle), rated B-; R O W V a Elementary School (elementary), rated A-. All sit in Rowva Community Unit School District 208. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 611 N Olin, Altona, IL compare to other homes in Altona 61414?

Among the 389 homes in Altona 61414, it is worth more than 68% of them ($138,092 against a typical $104,056), its price per square foot is higher than 52% of them ($91 against a typical $90), it is bigger than 85% of them (1,512 ft² against a typical 1,087 ft²), its lot is bigger than 22% of them (0.34 ac against a typical 0.82 ac) and it is newer than 98% of them (2008 against a typical 1920). Measured against all of Knox County, it is worth more than 65% 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 611 N Olin, Altona, IL?

The 2025 property tax bill for 611 N Olin, Altona, IL was $3,304. The county assessed it at $43,340.

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