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Single Family ResidentialResidential
$109,202$154 / 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 Aug 30, 2026

509 8TH AVE

SILVIS, IL 61282
0
Baths
708 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.
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.
1930
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$109K
$102K low$117K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,066 (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.$33,120 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$5,241
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$27,879
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$30,667
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$99,360

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residential
CountyROCK ISLAND
Lot (acres)The size of the land the home sits on, from county records.0.17
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(2)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(1)

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

E
George O Barr SchoolC+
Elementary · Grades PK–5 · 0.6 mi
H
United Township High SchoolC
High · Grades 9–12 · 1.0 mi
M
Northeast Jr High SchoolC+
Middle · Grades 6–8 · 2.5 mi

District: United Township High School District 30

Neighborhood · ZIP 61282These 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.123
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.83
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.11%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.7,783
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,879 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$65,843
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$80,696
Average tempThe average temperature here across a full year.50°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.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

509 8th Ave 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 81% of homes in Silvis 61282
  • Costs more per square foot than 75% of homes in Rock Island County
  • Smaller than 96% of homes in Silvis 61282
  • Has a smaller lot than 69% of homes in Silvis 61282
  • Older than 86% of homes in Silvis 61282

What homes are worth in Silvis 61282

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

This home
$63K$352K

This home is worth more than 19% of homes in Silvis 61282.

How it measures up in Silvis 61282

The dot is this home. The mark in the middle is the typical home in Silvis 61282.

Estimated value$109,202
CheaperTypical $152,395Pricier

Pricier than 19% of homes nearby

Price per ft²$154
CheaperTypical $131Pricier

Pricier than 72% of homes nearby

Living area708 ft²
SmallerTypical 1,195 ft²Bigger

Bigger than 4% of homes nearby

Lot size0.17 ac
SmallerTypical 0.19 acBigger

Bigger than 31% of homes nearby

Year built1930
OlderTypical 1960Newer

Newer than 14% of homes nearby

How 509 8th Ave ranks against every home in each area.
MeasureThis homeSilvis 61282Rock Island County
Estimated valuepricier than$109,20219% of homes25% of homes
Price per ft²pricier than$15472% of homes75% of homes
Living areabigger than708 ft²4% of homes4% of homes
Lot sizebigger than0.17 ac31% of homes35% of homes
Year builtnewer than193014% of homes29% of homes

About 509 8th Ave

How much is 509 8th Ave, Silvis, IL worth?

The TopHap Estimate for 509 8th Ave, Silvis, IL is $109,202 as of Aug 30, 2026. The likely range is $101,561 to $116,843. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 509 8th Ave, Silvis, IL last sell?

509 8th Ave, Silvis, IL last sold on Jan 1, 1900, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 509 8th Ave, Silvis, IL?

509 8th Ave, Silvis, IL has 708 square feet of living space and a 0.17-acre lot.

When was 509 8th Ave, Silvis, IL built?

509 8th Ave, Silvis, IL was built in 1930, making it 96 years old. The building has 1 story.

What schools serve 509 8th Ave, Silvis, IL?

509 8th Ave, Silvis, IL is assigned to George O Barr School (elementary), rated C+; United Township High School (high), rated C; Northeast Jr High School (middle), rated C+. All sit in United Township High School District 30. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 509 8th Ave, Silvis, IL compare to other homes in Silvis 61282?

Among the 2,804 homes in Silvis 61282, it is worth more than 19% of them ($109,202 against a typical $152,395), its price per square foot is higher than 72% of them ($154 against a typical $131), it is bigger than 4% of them (708 ft² against a typical 1,195 ft²), its lot is bigger than 31% of them (0.17 ac against a typical 0.19 ac) and it is newer than 14% of them (1930 against a typical 1960). Measured against all of Rock Island County, it is worth more than 25% 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 509 8th Ave, Silvis, IL?

The 2025 property tax bill for 509 8th Ave, Silvis, IL was $3,066. The county assessed it at $33,120.

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