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Single Family ResidentialResidential
$98,156$106 / 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 78How 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

531 17TH AVE

MOLINE, IL 61265
5
Beds
0
Baths
930 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.
3,943 ft²
Lot SizeThe size of the land the home sits on, from county records.
1877
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$98K
$77K low$120K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,266 (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.$31,968 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$3,624
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$28,344
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$30,159
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$95,904

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.0.09
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
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.

E
Lincoln-Irving Elementary SchoolD-
Elementary · Grades PK–5 · 0.3 mi
M
John Deere Middle SchoolC
Middle · Grades 6–8 · 0.5 mi
H
Moline High SchoolC-
High · Grades 9–12 · 2.4 mi

District: Moline Unit School District 40

Neighborhood · ZIP 61265These 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.116
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.84
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.27

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.18%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.16%
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.43,944
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,193 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$65,171
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$81,782
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

531 17th 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 86% of homes in Old Towne
  • Costs less per square foot than 68% of homes in Moline 61265
  • Smaller than 83% of homes in Moline 61265
  • Has a smaller lot than 97% of homes in Rock Island County
  • Among the oldest homes in Moline 61265

What homes are worth in Moline 61265

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

This home
$59K$429K

This home is worth more than 14% of homes in Moline 61265.

How it measures up in Moline 61265

The dot is this home. The mark in the middle is the typical home in Moline 61265.

Estimated value$98,156
CheaperTypical $149,538Pricier

Pricier than 14% of homes nearby

Price per ft²$106
CheaperTypical $122Pricier

Pricier than 32% of homes nearby

Living area930 ft²
SmallerTypical 1,272 ft²Bigger

Bigger than 17% of homes nearby

Lot size3,943 ft²
SmallerTypical 0.18 acBigger

Bigger than 4% of homes nearby

Year built1877
OlderTypical 1948Newer

Older than almost all homes nearby

How 531 17th Ave ranks against every home in each area.
MeasureThis homeOld TowneMoline 61265Rock Island County
Estimated valuepricier than$98,15614% of homes14% of homes19% of homes
Price per ft²pricier than$10653% of homes32% of homes35% of homes
Living areabigger than930 ft²20% of homes17% of homes17% of homes
Lot sizebigger than3,943 ft²10% of homes4% of homes3% of homes
Year builtnewer than1877almost no homesalmost no homesalmost no homes

About 531 17th Ave

How much is 531 17th Ave, Moline, IL worth?

The TopHap Estimate for 531 17th Ave, Moline, IL is $98,156 as of Aug 30, 2026. The likely range is $76,612 to $119,700. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 531 17th Ave, Moline, IL last sell?

531 17th Ave, Moline, IL last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 531 17th Ave, Moline, IL?

531 17th Ave, Moline, IL has 5 bedrooms, 930 square feet of living space and a 0.09-acre lot.

When was 531 17th Ave, Moline, IL built?

531 17th Ave, Moline, IL was built in 1877, making it 149 years old. The building has 1 story.

What schools serve 531 17th Ave, Moline, IL?

531 17th Ave, Moline, IL is assigned to Lincoln-Irving Elementary School (elementary), rated D-; John Deere Middle School (middle), rated C; Moline High School (high), rated C-. All sit in Moline Unit School District 40. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 531 17th Ave, Moline, IL compare to other homes in Moline 61265?

Among the 15,660 homes in Moline 61265, it is worth more than 14% of them ($98,156 against a typical $149,538), its price per square foot is higher than 32% of them ($106 against a typical $122), it is bigger than 17% of them (930 ft² against a typical 1,272 ft²), its lot is bigger than 4% of them (3,943 ft² against a typical 0.18 ac) and it is newer than almost none of them (1877 against a typical 1948). Measured against all of Rock Island County, it is worth more than 19% 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 531 17th Ave, Moline, IL?

The 2025 property tax bill for 531 17th Ave, Moline, IL was $2,266. The county assessed it at $31,968.

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