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Single Family ResidentialResidential
$32,193$40 / 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 Jul 14, 2026
Last sold for $17,000 on Jan 1, 1975

1821 9 1/2 ST

ROCK ISLAND, IL 61201
1
Baths
804 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.
0.12 ac
Lot SizeThe size of the land the home sits on, from county records.
1915
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$32K
$31K low$34K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$17,000 · Jan 1, 1975
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$32,193
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$25,754

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,589 (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.$15,876 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$3,897
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$11,979
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$14,633
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$47,628

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.8 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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 Residential
CountyROCK ISLAND
Lot (acres)The size of the land the home sits on, from county records.0.12
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
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
Frances Willard Elementary SchoolC+
Elementary · Grades PK–6 · 0.5 mi
H
Rock Island High SchoolD-
High · Grades 9–12 · 0.6 mi
M
Edison Jr High SchoolD
Middle · Grades 7–8 · 1.6 mi

District: Rock Island School District 41

Neighborhood · ZIP 61201These 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.114
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.82
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.90%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.15%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.21%
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.36,708
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,955 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$60,990
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$78,271
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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.No

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

1821 9 1/2 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.

  • Among the least valuable homes in Rock Island County
  • Costs less per square foot than 97% of homes in Rock Island County
  • Smaller than 92% of homes in Rock Island County
  • Has a smaller lot than 91% of homes in Rock Island County
  • Older than 85% of homes in Rock Island County

What homes are worth in Rock Island 61201

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

This home
$34K$348K

This home is worth more than 2% of homes in Rock Island 61201.

How it measures up in Rock Island 61201

The dot is this home. The mark in the middle is the typical home in Rock Island 61201.

Estimated value$32,193
CheaperTypical $119,146Pricier

Pricier than 2% of homes nearby

Price per ft²$40
CheaperTypical $95Pricier

Pricier than 10% of homes nearby

Living area804 ft²
SmallerTypical 1,254 ft²Bigger

Bigger than 10% of homes nearby

Lot size0.12 ac
SmallerTypical 0.16 acBigger

Bigger than 15% of homes nearby

Year built1915
OlderTypical 1940Newer

Newer than 23% of homes nearby

How 1821 9 1/2 St ranks against every home in each area.
MeasureThis homeWest Central Rock IslandRock Island 61201Rock Island County
Estimated valuepricier than$32,1935% of homes2% of homesalmost no homes
Price per ft²pricier than$4021% of homes10% of homes3% of homes
Living areabigger than804 ft²29% of homes10% of homes8% of homes
Lot sizebigger than0.12 ac39% of homes15% of homes9% of homes
Year builtnewer than191520% of homes23% of homes15% of homes

About 1821 9 1/2 St

How much is 1821 9 1/2 St, Rock Island, IL worth?

The TopHap Estimate for 1821 9 1/2 St, Rock Island, IL is $32,193 as of Jul 14, 2026. The likely range is $30,629 to $33,757. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1821 9 1/2 St, Rock Island, IL last sell?

1821 9 1/2 St, Rock Island, IL last sold on Jan 1, 1975 for $17,000, according to the county's recorded deed.

How big is 1821 9 1/2 St, Rock Island, IL?

1821 9 1/2 St, Rock Island, IL has 1 bathrooms, 804 square feet of living space and a 0.12-acre lot.

When was 1821 9 1/2 St, Rock Island, IL built?

1821 9 1/2 St, Rock Island, IL was built in 1915, making it 111 years old. The building has 1 story.

What schools serve 1821 9 1/2 St, Rock Island, IL?

1821 9 1/2 St, Rock Island, IL is assigned to Frances Willard Elementary School (elementary), rated C+; Rock Island High School (high), rated D-; Edison Jr High School (middle), rated D. All sit in Rock Island School District 41. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1821 9 1/2 St, Rock Island, IL compare to other homes in Rock Island 61201?

Among the 13,020 homes in Rock Island 61201, it is worth more than 2% of them ($32,193 against a typical $119,146), its price per square foot is higher than 10% of them ($40 against a typical $95), it is bigger than 10% of them (804 ft² against a typical 1,254 ft²), its lot is bigger than 15% of them (0.12 ac against a typical 0.16 ac) and it is newer than 23% of them (1915 against a typical 1940). Measured against all of Rock Island County, it is worth more than almost no 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 1821 9 1/2 St, Rock Island, IL?

The 2025 property tax bill for 1821 9 1/2 St, Rock Island, IL was $1,589. The county assessed it at $15,876.

More homes on 9 1/2 St

Closest homes

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Assigned schools

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