Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$39,193$33 / 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 49How 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
Last sold for $17,500 on Dec 27, 2005

511 AUDUBON ST

SAC CITY, IA 50583
1
Baths
1,198 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.
3,800 ft²
Lot SizeThe size of the land the home sits on, from county records.
1875
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$39K
$19K low$59K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$17,500 · Dec 27, 2005

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$470 (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.$30,410 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,730
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$28,680
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$25,750
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$30,410

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountySAC
Lot (acres)The size of the land the home sits on, from county records.0.09
ConstructionThe main material the home's frame and walls are built from.Steel Frame
RoofThe main material covering the roof, such as asphalt shingle or tile.Metal
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Yes
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 · 42 ft²

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
East Sac County Elementary SchoolB
Elementary · Grades PK–6 · 0.8 mi
M
East Sac County High SchoolB
Middle · Grades 7–12 · 8.3 mi

District: East Sac County Community School District

Neighborhood · ZIP 50583These 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.92
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.17

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.87%
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.10%
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.2,775
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.24 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$65,426
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$87,562
Average tempThe average temperature here across a full year.47°F
Annual precipHow much rain and melted snow falls here in a typical year.33 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

511 Audubon 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 95% of homes in Sac County
  • Costs less per square foot than 94% of homes in Sac County
  • Smaller than 72% of homes in Sac County
  • Among the smallest lots in Sac City 50583
  • Among the oldest homes in Sac City 50583

What homes are worth in Sac City 50583

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

This home
$28K$393K

This home is worth more than 7% of homes in Sac City 50583.

How it measures up in Sac City 50583

The dot is this home. The mark in the middle is the typical home in Sac City 50583.

Estimated value$39,193
CheaperTypical $109,047Pricier

Pricier than 7% of homes nearby

Price per ft²$33
CheaperTypical $77Pricier

Pricier than 8% of homes nearby

Living area1,198 ft²
SmallerTypical 1,466 ft²Bigger

Bigger than 30% of homes nearby

Lot size3,800 ft²
SmallerTypical 0.31 acBigger

Smaller than almost all homes nearby

Year built1875
OlderTypical 1937Newer

Older than almost all homes nearby

How 511 Audubon St ranks against every home in each area.
MeasureThis homeSac City 50583Sac County
Estimated valuepricier than$39,1937% of homes5% of homes
Price per ft²pricier than$338% of homes6% of homes
Living areabigger than1,198 ft²30% of homes28% of homes
Lot sizebigger than3,800 ft²almost no homes2% of homes
Year builtnewer than1875almost no homesalmost no homes

About 511 Audubon St

How much is 511 Audubon St, Sac City, IA worth?

The TopHap Estimate for 511 Audubon St, Sac City, IA is $39,193 as of Aug 30, 2026. The likely range is $19,242 to $59,144. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 511 Audubon St, Sac City, IA last sell?

511 Audubon St, Sac City, IA last sold on Dec 27, 2005 for $17,500, according to the county's recorded deed.

How big is 511 Audubon St, Sac City, IA?

511 Audubon St, Sac City, IA has 1 bathrooms, 1,198 square feet of living space and a 0.09-acre lot.

When was 511 Audubon St, Sac City, IA built?

511 Audubon St, Sac City, IA was built in 1875, making it 151 years old. The building has 1 story.

What schools serve 511 Audubon St, Sac City, IA?

511 Audubon St, Sac City, IA is assigned to East Sac County Elementary School (elementary), rated B; East Sac County High School (middle), rated B. All sit in East Sac County Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 511 Audubon St, Sac City, IA compare to other homes in Sac City 50583?

Among the 1,287 homes in Sac City 50583, it is worth more than 7% of them ($39,193 against a typical $109,047), its price per square foot is higher than 8% of them ($33 against a typical $77), it is bigger than 30% of them (1,198 ft² against a typical 1,466 ft²), its lot is bigger than almost none of them (3,800 ft² against a typical 0.31 ac) and it is newer than almost none of them (1875 against a typical 1937). Measured against all of Sac County, it is worth more than 5% 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 511 Audubon St, Sac City, IA?

The 2025 property tax bill for 511 Audubon St, Sac City, IA was $470. The county assessed it at $30,410.

More homes on Audubon St

Closest homes

More homes in Sac City 50583

Assigned schools

Explore the area

See this home in context

Open 511 Audubon St 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