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Single Family ResidenceResidential
$90,767$66 / 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 82How 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

816 S ROLFF ST

DAVENPORT, IA 52802
3
Beds
1
Baths
1,377 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.
0.14 ac
Lot SizeThe size of the land the home sits on, from county records.
1900
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$91K
$75K low$107K high
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.$90,767
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$72,614

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,186 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$88,970 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$14,970
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$74,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$76,640
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$88,970

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.7 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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.0.2 percent flood zone

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 Residence
CountyScott
Lot (acres)The size of the land the home sits on, from county records.0.14
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Shingle
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.None
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 78 ft²

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

E
Hayes Elementary SchoolD-
Elementary · Grades PK–6 · 0.2 mi
M
Smart Middle SchoolF
Middle · Grades 7–8 · 1.1 mi
H
West High SchoolD
High · Grades 9–12 · 1.8 mi

District: Davenport Community School District

Neighborhood · ZIP 52802These 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.140
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.81
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.31

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.89%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.9.8%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.22%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.9,837
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.884 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$48,723
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$62,484
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.61%

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

816 S Rolff 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.

  • Worth less than 94% of homes in Scott County
  • Costs less per square foot than 96% of homes in Scott County
  • Bigger than 65% of homes in Davenport 52802
  • Has a smaller lot than 80% of homes in Scott County
  • Older than 91% of homes in Scott County

What homes are worth in Davenport 52802

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

This home
$39K$273K

This home is worth more than 44% of homes in Davenport 52802.

How it measures up in Davenport 52802

The dot is this home. The mark in the middle is the typical home in Davenport 52802.

Estimated value$90,767
CheaperTypical $96,057Pricier

Pricier than 44% of homes nearby

Price per ft²$66
CheaperTypical $87Pricier

Pricier than 30% of homes nearby

Living area1,377 ft²
SmallerTypical 1,194 ft²Bigger

Bigger than 65% of homes nearby

Lot size0.14 ac
SmallerTypical 0.15 acBigger

Bigger than 44% of homes nearby

Year built1900
OlderTypical 1915Newer

Newer than 35% of homes nearby

How 816 S Rolff St ranks against every home in each area.
MeasureThis homeDavenport 52802Scott County
Estimated valuepricier than$90,76744% of homes6% of homes
Price per ft²pricier than$6630% of homes4% of homes
Living areabigger than1,377 ft²65% of homes47% of homes
Lot sizebigger than0.14 ac44% of homes20% of homes
Year builtnewer than190035% of homes9% of homes

About 816 S Rolff St

How much is 816 S Rolff St, Davenport, IA worth?

The TopHap Estimate for 816 S Rolff St, Davenport, IA is $90,767 as of Jul 14, 2026. The likely range is $74,758 to $106,776. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 816 S Rolff St, Davenport, IA last sell?

816 S Rolff St, Davenport, IA last sold on Mar 10, 1976, according to the county's recorded deed.

How big is 816 S Rolff St, Davenport, IA?

816 S Rolff St, Davenport, IA has 3 bedrooms, 1 bathrooms, 1,377 square feet of living space and a 0.14-acre lot.

When was 816 S Rolff St, Davenport, IA built?

816 S Rolff St, Davenport, IA was built in 1900, making it 126 years old. The building has 2 stories.

What schools serve 816 S Rolff St, Davenport, IA?

816 S Rolff St, Davenport, IA is assigned to Hayes Elementary School (elementary), rated D-; Smart Middle School (middle), rated F; West High School (high), rated D. All sit in Davenport Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 816 S Rolff St, Davenport, IA compare to other homes in Davenport 52802?

Among the 3,789 homes in Davenport 52802, it is worth more than 44% of them ($90,767 against a typical $96,057), its price per square foot is higher than 30% of them ($66 against a typical $87), it is bigger than 65% of them (1,377 ft² against a typical 1,194 ft²), its lot is bigger than 44% of them (0.14 ac against a typical 0.15 ac) and it is newer than 35% of them (1900 against a typical 1915). Measured against all of Scott County, it is worth more than 6% 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 816 S Rolff St, Davenport, IA?

The 2024 property tax bill for 816 S Rolff St, Davenport, IA was $1,186. The county assessed it at $88,970.

More homes on S Rolff St

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