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Single Family ResidenceResidential
$109,085$117 / 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 Jul 14, 2026
Last sold for $102,000 on Mar 7, 2025

901 S TAMA ST

ROCK RAPIDS, IA 51246
2
Baths
936 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.
0.15 ac
Lot SizeThe size of the land the home sits on, from county records.
1949
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
4
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$109K
$92K low$126K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$102,000 · Mar 7, 2025
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$4,946
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$3,957
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.96%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$104,139
FRONTIER BANK · 5.71% · recorded Jun 23, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,032 (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.$127,220 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$17,360
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$109,860
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$67,690
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$127,220

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

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
StyleThe architectural style of the home, such as ranch or colonial.Bungalow
CountyLYON
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1953
Lot (acres)The size of the land the home sits on, from county records.0.15
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.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 144 ft²Patio · 308 ft²Porch · 28 ft²

Transaction History(4)

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.

M
Central Lyon Secondary SchoolA+
Middle · Grades 7–12 · 0.2 mi
E
Central Lyon Elementary SchoolA
Elementary · Grades PK–6 · 0.3 mi

District: Central Lyon Community School District

Neighborhood · ZIP 51246These 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.125
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.83
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.19

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.94%
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.3.1%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.7%
PopulationHow many people live in this area.4,544
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.28 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$73,023
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$90,712
Average tempThe average temperature here across a full year.46°F
Annual precipHow much rain and melted snow falls here in a typical year.27 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.61%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

901 S Tama 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 90% of homes in Rock Rapids 51246
  • Costs less per square foot than 73% of homes in Rock Rapids 51246
  • Smaller than 94% of homes in Lyon County
  • Has a smaller lot than 96% of homes in Lyon County

What homes are worth in Rock Rapids 51246

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

This home
$73K$793K

This home is worth more than 10% of homes in Rock Rapids 51246.

How it measures up in Rock Rapids 51246

The dot is this home. The mark in the middle is the typical home in Rock Rapids 51246.

Estimated value$109,085
CheaperTypical $242,985Pricier

Pricier than 10% of homes nearby

Price per ft²$117
CheaperTypical $162Pricier

Pricier than 27% of homes nearby

Living area936 ft²
SmallerTypical 1,545 ft²Bigger

Bigger than 7% of homes nearby

Lot size0.15 ac
SmallerTypical 0.33 acBigger

Bigger than 7% of homes nearby

Year built1949
OlderTypical 1956Newer

Newer than 42% of homes nearby

How 901 S Tama St ranks against every home in each area.
MeasureThis homeRock Rapids 51246Lyon County
Estimated valuepricier than$109,08510% of homes10% of homes
Price per ft²pricier than$11727% of homes27% of homes
Living areabigger than936 ft²7% of homes6% of homes
Lot sizebigger than0.15 ac7% of homes4% of homes
Year builtnewer than194942% of homes44% of homes

About 901 S Tama St

How much is 901 S Tama St, Rock Rapids, IA worth?

The TopHap Estimate for 901 S Tama St, Rock Rapids, IA is $109,085 as of Jul 14, 2026. The likely range is $91,719 to $126,451. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 901 S Tama St, Rock Rapids, IA last sell?

901 S Tama St, Rock Rapids, IA last sold on Mar 7, 2025 for $102,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 901 S Tama St, Rock Rapids, IA?

901 S Tama St, Rock Rapids, IA has 2 bathrooms, 936 square feet of living space and a 0.15-acre lot.

When was 901 S Tama St, Rock Rapids, IA built?

901 S Tama St, Rock Rapids, IA was built in 1949, making it 77 years old. It is a bungalow home. The building has 1 story.

What schools serve 901 S Tama St, Rock Rapids, IA?

901 S Tama St, Rock Rapids, IA is assigned to Central Lyon Secondary School (middle), rated A+; Central Lyon Elementary School (elementary), rated A. All sit in Central Lyon Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 901 S Tama St, Rock Rapids, IA compare to other homes in Rock Rapids 51246?

Among the 1,469 homes in Rock Rapids 51246, it is worth more than 10% of them ($109,085 against a typical $242,985), its price per square foot is higher than 27% of them ($117 against a typical $162), it is bigger than 7% of them (936 ft² against a typical 1,545 ft²), its lot is bigger than 7% of them (0.15 ac against a typical 0.33 ac) and it is newer than 42% of them (1949 against a typical 1956). Measured against all of Lyon County, it is worth more than 10% 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 901 S Tama St, Rock Rapids, IA?

The 2025 property tax bill for 901 S Tama St, Rock Rapids, IA was $1,032. The county assessed it at $127,220.

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