Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$495,183$144 / 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 79How 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

7625 E BIG ROCK RD

DUNKERTON, IA 50626
4
Beds
3 / 2
Baths
3,440 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.
3.92 ac
Lot SizeThe size of the land the home sits on, from county records.
2004
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
9
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

$495K
$392K low$598K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,234 (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.$560,160 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$78,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$482,160
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$512,790
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$560,160

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyBLACK HAWK
Lot (acres)The size of the land the home sits on, from county records.3.92
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.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
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 · 348 ft²Patio · 836 ft²Porch · 240 ft²

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

E
Dunkerton Elementary SchoolC-
Elementary · Grades PK–5 · 1.6 mi
M
Dunkerton High SchoolB-
Middle · Grades 6–12 · 1.6 mi

District: Dunkerton Community School District

Neighborhood · ZIP 50626These 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.71
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 100.13

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.15%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.6%
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.1,724
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.35 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$84,487
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$91,145
Average tempThe average temperature here across a full year.47°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%

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

7625 E Big Rock Rd 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 96% of homes in Dunkerton 50626
  • Among the largest homes in Dunkerton 50626
  • Has a bigger lot than 96% of homes in Black Hawk County
  • Newer than 87% of homes in Black Hawk County

What homes are worth in Dunkerton 50626

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

This home
$78K$587K

This home is worth more than 96% of homes in Dunkerton 50626.

How it measures up in Dunkerton 50626

The dot is this home. The mark in the middle is the typical home in Dunkerton 50626.

Estimated value$495,183
CheaperTypical $235,080Pricier

Pricier than 96% of homes nearby

Price per ft²$144
CheaperTypical $163Pricier

Pricier than 39% of homes nearby

Living area3,440 ft²
SmallerTypical 1,440 ft²Bigger

Bigger than almost all homes nearby

Lot size3.92 ac
SmallerTypical 0.38 acBigger

Bigger than 81% of homes nearby

Year built2004
OlderTypical 1975Newer

Newer than 86% of homes nearby

How 7625 E Big Rock Rd ranks against every home in each area.
MeasureThis homeDunkerton 50626Black Hawk County
Estimated valuepricier than$495,18396% of homes96% of homes
Price per ft²pricier than$14439% of homes38% of homes
Living areabigger than3,440 ft²almost all homesalmost all homes
Lot sizebigger than3.92 ac81% of homes96% of homes
Year builtnewer than200486% of homes87% of homes

About 7625 E Big Rock Rd

How much is 7625 E Big Rock Rd, Dunkerton, IA worth?

The TopHap Estimate for 7625 E Big Rock Rd, Dunkerton, IA is $495,183 as of Aug 30, 2026. The likely range is $391,933 to $598,433. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 7625 E Big Rock Rd, Dunkerton, IA last sell?

7625 E Big Rock Rd, Dunkerton, IA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 7625 E Big Rock Rd, Dunkerton, IA?

7625 E Big Rock Rd, Dunkerton, IA has 4 bedrooms, 3 bathrooms, 3,440 square feet of living space and a 3.92-acre lot.

When was 7625 E Big Rock Rd, Dunkerton, IA built?

7625 E Big Rock Rd, Dunkerton, IA was built in 2004, making it 22 years old. The building has 2 stories.

What schools serve 7625 E Big Rock Rd, Dunkerton, IA?

7625 E Big Rock Rd, Dunkerton, IA is assigned to Dunkerton Elementary School (elementary), rated C-; Dunkerton High School (middle), rated B-. All sit in Dunkerton Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 7625 E Big Rock Rd, Dunkerton, IA compare to other homes in Dunkerton 50626?

Among the 696 homes in Dunkerton 50626, it is worth more than 96% of them ($495,183 against a typical $235,080), its price per square foot is higher than 39% of them ($144 against a typical $163), it is bigger than almost all of them (3,440 ft² against a typical 1,440 ft²), its lot is bigger than 81% of them (3.92 ac against a typical 0.38 ac) and it is newer than 86% of them (2004 against a typical 1975). Measured against all of Black Hawk County, it is worth more than 96% 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 7625 E Big Rock Rd, Dunkerton, IA?

The 2025 property tax bill for 7625 E Big Rock Rd, Dunkerton, IA was $6,234. The county assessed it at $560,160.

More homes on E Big Rock Rd

Closest homes

More homes in Dunkerton 50626

Assigned schools

Explore the area

See this home in context

Open 7625 E Big Rock Rd 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