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Single Family ResidenceResidential
$266,285$141 / 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 80How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026

6535 30TH AVE

ALTA, IA 51002
4
Beds
2 / 1
Baths
1,890 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.
3.41 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.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
6
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$266K
$214K low$318K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,074 (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.$213,600 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$27,300
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$186,300
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$213,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$213,600

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyBUENA VISTA
Lot (acres)The size of the land the home sits on, from county records.3.41
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.Asphalt
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Central
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, Detached
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
Holstein Elementary SchoolC
Elementary · Grades PK–2 · 11.2 mi
H
Ridge View High SchoolD+
High · Grades 9–12 · 11.2 mi

District: Galva-Holstein Community School District

Neighborhood · ZIP 51002These 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.146
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 100.12

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.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.5%
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.3,500
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.30 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$80,469
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$94,842
Average tempThe average temperature here across a full year.46°F
Annual precipHow much rain and melted snow falls here in a typical year.32 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

6535 30th 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 83% of homes in Buena Vista County
  • Costs more per square foot than 68% of homes in Buena Vista County
  • Bigger than 77% of homes in Buena Vista County
  • Has a bigger lot than 82% of homes in Buena Vista County
  • Older than 83% of homes in Buena Vista County

What homes are worth in Alta 51002

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

This home
$49K$431K

This home is worth more than 81% of homes in Alta 51002.

How it measures up in Alta 51002

The dot is this home. The mark in the middle is the typical home in Alta 51002.

Estimated value$266,285
CheaperTypical $175,269Pricier

Pricier than 81% of homes nearby

Price per ft²$141
CheaperTypical $118Pricier

Pricier than 67% of homes nearby

Living area1,890 ft²
SmallerTypical 1,542 ft²Bigger

Bigger than 74% of homes nearby

Lot size3.41 ac
SmallerTypical 0.27 acBigger

Bigger than 77% of homes nearby

Year built1900
OlderTypical 1950Newer

Newer than 22% of homes nearby

How 6535 30th Ave ranks against every home in each area.
MeasureThis homeAlta 51002Buena Vista County
Estimated valuepricier than$266,28581% of homes83% of homes
Price per ft²pricier than$14167% of homes68% of homes
Living areabigger than1,890 ft²74% of homes77% of homes
Lot sizebigger than3.41 ac77% of homes82% of homes
Year builtnewer than190022% of homes17% of homes

About 6535 30th Ave

How much is 6535 30th Ave, Alta, IA worth?

The TopHap Estimate for 6535 30th Ave, Alta, IA is $266,285 as of Sep 24, 2026. The likely range is $214,282 to $318,288. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 6535 30th Ave, Alta, IA last sell?

6535 30th Ave, Alta, IA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 6535 30th Ave, Alta, IA?

6535 30th Ave, Alta, IA has 4 bedrooms, 2 bathrooms, 1,890 square feet of living space and a 3.41-acre lot.

When was 6535 30th Ave, Alta, IA built?

6535 30th Ave, Alta, IA was built in 1900, making it 126 years old. The building has 2 stories.

What schools serve 6535 30th Ave, Alta, IA?

6535 30th Ave, Alta, IA is assigned to Holstein Elementary School (elementary), rated C; Ridge View High School (high), rated D+. All sit in Galva-Holstein Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 6535 30th Ave, Alta, IA compare to other homes in Alta 51002?

Among the 1,086 homes in Alta 51002, it is worth more than 81% of them ($266,285 against a typical $175,269), its price per square foot is higher than 67% of them ($141 against a typical $118), it is bigger than 74% of them (1,890 ft² against a typical 1,542 ft²), its lot is bigger than 77% of them (3.41 ac against a typical 0.27 ac) and it is newer than 22% of them (1900 against a typical 1950). Measured against all of Buena Vista County, it is worth more than 83% 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 6535 30th Ave, Alta, IA?

The 2025 property tax bill for 6535 30th Ave, Alta, IA was $2,074. The county assessed it at $213,600.

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