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Single Family ResidenceResidential
$329,621$155 / 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 86How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $250,000 on May 15, 2019

3515 S DUFF AVE

AMES, IA 50010
4
Beds
2 / 2
Baths
2,123 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.
1.49 ac
Lot SizeThe size of the land the home sits on, from county records.
1947
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
7
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$330K
$282K low$377K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$250,000 · May 15, 2019

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,744 (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.$345,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$95,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$249,900
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$283,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$345,000

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.12 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 Residence
CountySTORY
Lot (acres)The size of the land the home sits on, from county records.1.49
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.Composition Shingle
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Mixed
PoolWhether the property has a pool, and what kind, such as in-ground.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.DeckPatio · 636 ft²

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

E
Mitchell Elementary SchoolB-
Elementary · Grades KG–5 · 0.5 mi
M
Ames Middle SchoolC+
Middle · Grades 6–8 · 3.5 mi
H
Ames High SchoolB-
High · Grades 9–12 · 3.6 mi

District: Ames Community School District

Neighborhood · ZIP 50010These 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.92
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.94
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.15

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.31%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.14%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.33,538
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.551 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$70,385
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$88,292
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.35 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.61%

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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

3515 S Duff 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.

  • Costs less per square foot than 83% of homes in Ames 50010
  • Bigger than 86% of homes in Ames 50010
  • Has a bigger lot than 95% of homes in Ames 50010
  • Older than 82% of homes in Ames 50010

What homes are worth in Ames 50010

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

This home
$133K$710K

This home is worth more than 61% of homes in Ames 50010.

How it measures up in Ames 50010

The dot is this home. The mark in the middle is the typical home in Ames 50010.

Estimated value$329,621
CheaperTypical $294,504Pricier

Pricier than 61% of homes nearby

Price per ft²$155
CheaperTypical $208Pricier

Pricier than 17% of homes nearby

Living area2,123 ft²
SmallerTypical 1,430 ft²Bigger

Bigger than 86% of homes nearby

Lot size1.49 ac
SmallerTypical 0.21 acBigger

Bigger than 95% of homes nearby

Year built1947
OlderTypical 1975Newer

Newer than 18% of homes nearby

How 3515 S Duff Ave ranks against every home in each area.
MeasureThis homeAmes 50010Story County
Estimated valuepricier than$329,62161% of homes64% of homes
Price per ft²pricier than$15517% of homes23% of homes
Living areabigger than2,123 ft²86% of homes85% of homes
Lot sizebigger than1.49 ac95% of homes89% of homes
Year builtnewer than194718% of homes21% of homes

About 3515 S Duff Ave

How much is 3515 S Duff Ave, Ames, IA worth?

The TopHap Estimate for 3515 S Duff Ave, Ames, IA is $329,621 as of Oct 21, 2026. The likely range is $281,845 to $377,397. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3515 S Duff Ave, Ames, IA last sell?

3515 S Duff Ave, Ames, IA last sold on May 15, 2019 for $250,000, according to the county's recorded deed.

How big is 3515 S Duff Ave, Ames, IA?

3515 S Duff Ave, Ames, IA has 4 bedrooms, 2 bathrooms, 2,123 square feet of living space and a 1.49-acre lot.

When was 3515 S Duff Ave, Ames, IA built?

3515 S Duff Ave, Ames, IA was built in 1947, making it 79 years old. The building has 1 story.

What schools serve 3515 S Duff Ave, Ames, IA?

3515 S Duff Ave, Ames, IA is assigned to Mitchell Elementary School (elementary), rated B-; Ames Middle School (middle), rated C+; Ames High School (high), rated B-. All sit in Ames Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3515 S Duff Ave, Ames, IA compare to other homes in Ames 50010?

Among the 9,689 homes in Ames 50010, it is worth more than 61% of them ($329,621 against a typical $294,504), its price per square foot is higher than 17% of them ($155 against a typical $208), it is bigger than 86% of them (2,123 ft² against a typical 1,430 ft²), its lot is bigger than 95% of them (1.49 ac against a typical 0.21 ac) and it is newer than 18% of them (1947 against a typical 1975). Measured against all of Story County, it is worth more than 64% 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 3515 S Duff Ave, Ames, IA?

The 2025 property tax bill for 3515 S Duff Ave, Ames, IA was $4,744. The county assessed it at $345,000.

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