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Single Family ResidenceResidential
$101,115$73 / 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 65How 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

509 H ST

HAMBURG, IA 51640
3
Beds
1
Baths
1,392 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.
0.28 ac
Lot SizeThe size of the land the home sits on, from county records.
1969
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$101K
$66K low$137K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$362 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$24,180 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$3,470
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$20,710
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$24,180
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$24,180

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.42 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%

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
CountyFREMONT
Lot (acres)The size of the land the home sits on, from county records.0.28
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Block (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(1)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

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

E
Marnie Simons Elementary SchoolC+
Elementary · Grades PK–5 · 0.7 mi
M
Hamburg Middle SchoolD
Middle · Grades 6–8 · 0.7 mi
H
Sidney High SchoolC+
High · Grades 7–12 · 9.4 mi

District: Hamburg Community School District

Neighborhood · ZIP 51640These 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.137
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.133
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.27

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.84%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.16%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.0%
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.1,530
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.13 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$64,004
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$89,545
Average tempThe average temperature here across a full year.52°F
Annual precipHow much rain and melted snow falls here in a typical year.34 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.59%

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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

509 H 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 67% of homes in Fremont County
  • Costs less per square foot than 72% of homes in Fremont County
  • Has a smaller lot than 75% of homes in Fremont County
  • Newer than 67% of homes in Hamburg 51640

What homes are worth in Hamburg 51640

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

This home
$25K$406K

This home is worth more than 45% of homes in Hamburg 51640.

How it measures up in Hamburg 51640

The dot is this home. The mark in the middle is the typical home in Hamburg 51640.

Estimated value$101,115
CheaperTypical $111,862Pricier

Pricier than 45% of homes nearby

Price per ft²$73
CheaperTypical $80Pricier

Pricier than 42% of homes nearby

Living area1,392 ft²
SmallerTypical 1,310 ft²Bigger

Bigger than 55% of homes nearby

Lot size0.28 ac
SmallerTypical 0.31 acBigger

Bigger than 34% of homes nearby

Year built1969
OlderTypical 1945Newer

Newer than 67% of homes nearby

How 509 H St ranks against every home in each area.
MeasureThis homeHamburg 51640Fremont County
Estimated valuepricier than$101,11545% of homes33% of homes
Price per ft²pricier than$7342% of homes28% of homes
Living areabigger than1,392 ft²55% of homes49% of homes
Lot sizebigger than0.28 ac34% of homes25% of homes
Year builtnewer than196967% of homes62% of homes

About 509 H St

How much is 509 H St, Hamburg, IA worth?

The TopHap Estimate for 509 H St, Hamburg, IA is $101,115 as of Oct 21, 2026. The likely range is $65,706 to $136,524. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 509 H St, Hamburg, IA last sell?

509 H St, Hamburg, IA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 509 H St, Hamburg, IA?

509 H St, Hamburg, IA has 3 bedrooms, 1 bathrooms, 1,392 square feet of living space and a 0.28-acre lot.

When was 509 H St, Hamburg, IA built?

509 H St, Hamburg, IA was built in 1969, making it 57 years old. The building has 1 story.

What schools serve 509 H St, Hamburg, IA?

509 H St, Hamburg, IA is assigned to Marnie Simons Elementary School (elementary), rated C+; Hamburg Middle School (middle), rated D; Sidney High School (high), rated C+. All sit in Hamburg Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 509 H St, Hamburg, IA compare to other homes in Hamburg 51640?

Among the 781 homes in Hamburg 51640, it is worth more than 45% of them ($101,115 against a typical $111,862), its price per square foot is higher than 42% of them ($73 against a typical $80), it is bigger than 55% of them (1,392 ft² against a typical 1,310 ft²), its lot is bigger than 34% of them (0.28 ac against a typical 0.31 ac) and it is newer than 67% of them (1969 against a typical 1945). Measured against all of Fremont County, it is worth more than 33% 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 509 H St, Hamburg, IA?

The 2026 property tax bill for 509 H St, Hamburg, IA was $362. The county assessed it at $24,180.

More homes on H St

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Assigned schools

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