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Single Family ResidenceResidential
$165,882$114 / 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 78How 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

309 S MAIN ST

MARBLE ROCK, IA 50653
3
Beds
3 / 1
Baths
1,456 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.
0.5 ac
Lot SizeThe size of the land the home sits on, from county records.
2007
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$166K
$129K low$203K high
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.$61,882
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$49,506
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.59%
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.$104,000
LINCOLN SAVINGS BANK · recorded Dec 13, 2007

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,418 (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.$166,640 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$6,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$160,640
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$166,640
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$166,640

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyFloyd
Lot (acres)The size of the land the home sits on, from county records.0.50
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.Concrete
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.Central
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 · 220 ft²Patio · 244 ft²

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

E
Rrmr Elementary SchoolB-
Elementary · Grades PK–6 · 6.9 mi
M
Rockford Junior-Senior High SchoolB+
Middle · Grades 7–12 · 6.9 mi

District: Rudd-Rockford-Marble Rock Community School District

Neighborhood · ZIP 50653These 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.127
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.85
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.16

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.11%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.467
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.9 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$75,590
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$108,165
Average tempThe average temperature here across a full year.46°F
Annual precipHow much rain and melted snow falls here in a typical year.35 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

309 S Main 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.

  • Has a smaller lot than 68% of homes in Marble Rock 50653
  • Newer than 95% of homes in Marble Rock 50653

What homes are worth in Marble Rock 50653

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

This home
$27K$406K

This home is worth more than 61% of homes in Marble Rock 50653.

How it measures up in Marble Rock 50653

The dot is this home. The mark in the middle is the typical home in Marble Rock 50653.

Estimated value$165,882
CheaperTypical $123,696Pricier

Pricier than 61% of homes nearby

Price per ft²$114
CheaperTypical $88Pricier

Pricier than 63% of homes nearby

Living area1,456 ft²
SmallerTypical 1,498 ft²Bigger

Bigger than 47% of homes nearby

Lot size0.5 ac
SmallerTypical 1.58 acBigger

Bigger than 32% of homes nearby

Year built2007
OlderTypical 1920Newer

Newer than 95% of homes nearby

How 309 S Main St ranks against every home in each area.
MeasureThis homeMarble Rock 50653Floyd County
Estimated valuepricier than$165,88261% of homes59% of homes
Price per ft²pricier than$11463% of homes56% of homes
Living areabigger than1,456 ft²47% of homes55% of homes
Lot sizebigger than0.5 ac32% of homes59% of homes
Year builtnewer than200795% of homes94% of homes

About 309 S Main St

How much is 309 S Main St, Marble Rock, IA worth?

The TopHap Estimate for 309 S Main St, Marble Rock, IA is $165,882 as of Jul 14, 2026. The likely range is $128,634 to $203,130. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 309 S Main St, Marble Rock, IA?

309 S Main St, Marble Rock, IA has 3 bedrooms, 3 bathrooms, 1,456 square feet of living space and a 0.50-acre lot.

When was 309 S Main St, Marble Rock, IA built?

309 S Main St, Marble Rock, IA was built in 2007, making it 19 years old. The building has 1 story.

What schools serve 309 S Main St, Marble Rock, IA?

309 S Main St, Marble Rock, IA is assigned to Rrmr Elementary School (elementary), rated B-; Rockford Junior-Senior High School (middle), rated B+. All sit in Rudd-Rockford-Marble Rock Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 309 S Main St, Marble Rock, IA compare to other homes in Marble Rock 50653?

Among the 322 homes in Marble Rock 50653, it is worth more than 61% of them ($165,882 against a typical $123,696), its price per square foot is higher than 63% of them ($114 against a typical $88), it is bigger than 47% of them (1,456 ft² against a typical 1,498 ft²), its lot is bigger than 32% of them (0.5 ac against a typical 1.58 ac) and it is newer than 95% of them (2007 against a typical 1920). Measured against all of Floyd County, it is worth more than 59% 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 309 S Main St, Marble Rock, IA?

The 2025 property tax bill for 309 S Main St, Marble Rock, IA was $2,418. The county assessed it at $166,640.

Closest homes

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Assigned schools

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