Skip to content
Skip to content
TopHapOpen in map
Single Family ResidentialResidential
$137,461$68 / 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 92How 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 $164,900 on Dec 7, 2020

4018 28TH AVE

ROCK ISLAND, IL 61201
1
Baths
2,016 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.
0.24 ac
Lot SizeThe size of the land the home sits on, from county records.
1946
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$137K
$126K low$149K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$164,900 · Dec 7, 2020
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.$109,461
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$87,569
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$28,000
SERVICE PLUS CU · 6.75% 2 · recorded Apr 26, 2023

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,010 (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.$46,073 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$11,979
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$34,094
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$138,219

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.0.24
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

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.Owner occupied
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

4018 28th 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 73% of homes in Saukie
  • Among the lowest price per square foot in Saukie
  • Bigger than 87% of homes in Rock Island 61201
  • Has a bigger lot than 74% of homes in Rock Island 61201
  • Older than 90% of homes in Saukie

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$343K

This home is worth more than 63% 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$137,461
CheaperTypical $118,881Pricier

Pricier than 63% of homes nearby

Price per ft²$68
CheaperTypical $96Pricier

Pricier than 28% of homes nearby

Living area2,016 ft²
SmallerTypical 1,252 ft²Bigger

Bigger than 87% of homes nearby

Lot size0.24 ac
SmallerTypical 0.16 acBigger

Bigger than 74% of homes nearby

Year built1946
OlderTypical 1940Newer

Newer than 57% of homes nearby

How 4018 28th Ave ranks against every home in each area.
MeasureThis homeSaukieRock Island 61201Rock Island County
Estimated valuepricier than$137,46127% of homes63% of homes44% of homes
Price per ft²pricier than$68almost no homes28% of homes13% of homes
Living areabigger than2,016 ft²82% of homes87% of homes87% of homes
Lot sizebigger than0.24 ac51% of homes74% of homes57% of homes
Year builtnewer than194610% of homes57% of homes39% of homes

About 4018 28th Ave

How much is 4018 28th Ave, Rock Island, IL worth?

The TopHap Estimate for 4018 28th Ave, Rock Island, IL is $137,461 as of Jul 14, 2026. The likely range is $125,972 to $148,950. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4018 28th Ave, Rock Island, IL last sell?

4018 28th Ave, Rock Island, IL last sold on Dec 7, 2020 for $164,900, according to the county's recorded deed.

How big is 4018 28th Ave, Rock Island, IL?

4018 28th Ave, Rock Island, IL has 1 bathrooms, 2,016 square feet of living space and a 0.24-acre lot.

When was 4018 28th Ave, Rock Island, IL built?

4018 28th Ave, Rock Island, IL was built in 1946, making it 80 years old. The building has 1 story.

How does 4018 28th Ave, 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 63% of them ($137,461 against a typical $118,881), its price per square foot is higher than 28% of them ($68 against a typical $96), it is bigger than 87% of them (2,016 ft² against a typical 1,252 ft²), its lot is bigger than 74% of them (0.24 ac against a typical 0.16 ac) and it is newer than 57% of them (1946 against a typical 1940). Measured against all of Rock Island County, it is worth more than 44% 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 4018 28th Ave, Rock Island, IL?

The 2025 property tax bill for 4018 28th Ave, Rock Island, IL was $4,010. The county assessed it at $46,073.

Closest homes

More homes in Rock Island 61201

Explore the area

See this home in context

Open 4018 28th Ave on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map