Skip to content
Skip to content
TopHapOpen in map
Rural ResidenceResidential
$430,816$240 / 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 84How 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

3320 OLIVE AVE

SHELDON, IA 51201
4
Beds
3 / 2
Baths
1,795 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.
3.88 ac
Lot SizeThe size of the land the home sits on, from county records.
1978
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
11
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$431K
$363K low$499K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,464 (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.$338,550 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$6,270
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$332,280
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$279,390
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$338,550

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.31
17
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
1
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
62
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
45
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
32
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.14 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Rural Residence
CountyO'BRIEN
Lot (acres)The size of the land the home sits on, from county records.3.88
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Heat Pump
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.Garage, Attached
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.Deck · 476 ft²Shed · 140 ft²Porch · 63 ft²

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

M
Sheldon Middle SchoolA
Middle · Grades 5–8 · 3.5 mi
H
Sheldon High SchoolB
High · Grades 9–12 · 3.9 mi
E
East Elementary SchoolA+
Elementary · Grades PK–4 · 4.1 mi

District: Sheldon Community School District

Neighborhood · ZIP 51201These 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.105
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.80
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.20

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.12%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.8%
PopulationHow many people live in this area.6,264
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.56 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$70,827
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$84,717
Average tempThe average temperature here across a full year.46°F
Annual precipHow much rain and melted snow falls here in a typical year.29 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.61%

Owner Tools

Do you own this home?
Claim this home

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

3320 Olive 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 more than 92% of homes in Sheldon 51201
  • Costs more per square foot than 92% of homes in O'Brien County
  • Bigger than 71% of homes in Sheldon 51201
  • Has a bigger lot than 90% of homes in Sheldon 51201
  • Newer than 80% of homes in O'Brien County

What homes are worth in Sheldon 51201

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

This home
$51K$567K

This home is worth more than 92% of homes in Sheldon 51201.

How it measures up in Sheldon 51201

The dot is this home. The mark in the middle is the typical home in Sheldon 51201.

Estimated value$430,816
CheaperTypical $197,993Pricier

Pricier than 92% of homes nearby

Price per ft²$240
CheaperTypical $140Pricier

Pricier than 91% of homes nearby

Living area1,795 ft²
SmallerTypical 1,500 ft²Bigger

Bigger than 71% of homes nearby

Lot size3.88 ac
SmallerTypical 0.28 acBigger

Bigger than 90% of homes nearby

Year built1978
OlderTypical 1957Newer

Newer than 74% of homes nearby

How 3320 Olive Ave ranks against every home in each area.
MeasureThis homeSheldon 51201O'Brien County
Estimated valuepricier than$430,81692% of homes92% of homes
Price per ft²pricier than$24091% of homes92% of homes
Living areabigger than1,795 ft²71% of homes70% of homes
Lot sizebigger than3.88 ac90% of homes83% of homes
Year builtnewer than197874% of homes80% of homes

About 3320 Olive Ave

How much is 3320 Olive Ave, Sheldon, IA worth?

The TopHap Estimate for 3320 Olive Ave, Sheldon, IA is $430,816 as of Aug 30, 2026. The likely range is $362,849 to $498,783. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3320 Olive Ave, Sheldon, IA last sell?

3320 Olive Ave, Sheldon, IA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 3320 Olive Ave, Sheldon, IA?

3320 Olive Ave, Sheldon, IA has 4 bedrooms, 3 bathrooms, 1,795 square feet of living space and a 3.88-acre lot.

When was 3320 Olive Ave, Sheldon, IA built?

3320 Olive Ave, Sheldon, IA was built in 1978, making it 48 years old. The building has 1 story.

What schools serve 3320 Olive Ave, Sheldon, IA?

3320 Olive Ave, Sheldon, IA is assigned to Sheldon Middle School (middle), rated A; Sheldon High School (high), rated B; East Elementary School (elementary), rated A+. All sit in Sheldon Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3320 Olive Ave, Sheldon, IA compare to other homes in Sheldon 51201?

Among the 2,358 homes in Sheldon 51201, it is worth more than 92% of them ($430,816 against a typical $197,993), its price per square foot is higher than 91% of them ($240 against a typical $140), it is bigger than 71% of them (1,795 ft² against a typical 1,500 ft²), its lot is bigger than 90% of them (3.88 ac against a typical 0.28 ac) and it is newer than 74% of them (1978 against a typical 1957). Measured against all of O'Brien County, it is worth more than 92% 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 3320 Olive Ave, Sheldon, IA?

The 2025 property tax bill for 3320 Olive Ave, Sheldon, IA was $3,464. The county assessed it at $338,550.

More homes on Olive Ave

Closest homes

More homes in Sheldon 51201

Assigned schools

Explore the area

See this home in context

Open 3320 Olive 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