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Single Family ResidenceResidential

1645 W BIG ROCK RD

WATERLOO, IA 50703
2
Beds
1.5
Baths
1,600 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.
63.83 ac
Lot SizeThe size of the land the home sits on, from county records.
2012
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.
4
ParkingThe number of parking spaces on the property, including the garage.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,924 (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.$486,270 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$295,320
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$190,950
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$180,330
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$486,270

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.107 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.1 percent flood zone

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
CountyBLACK HAWK
Lot (acres)The size of the land the home sits on, from county records.63.83
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.Asbestos
HeatingThe type of heating system in the home.Yes
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.Patio · 624 ft²Porch · 128 ft²

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

E
Lincoln Elementary SchoolC-
Elementary · Grades PK–5 · 2.3 mi
M
George Washington Carver AcademyD-
Middle · Grades 6–8 · 2.6 mi
H
Waterloo East High SchoolD-
High · Grades 9–12 · 4.0 mi

District: Waterloo Community School District

Neighborhood · ZIP 50703These 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.131
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.79
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.12

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.90%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.8.7%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.22%
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.18,803
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.200 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$49,881
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$60,949
Average tempThe average temperature here across a full year.47°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.61%

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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

1645 W 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.

  • Bigger than 87% of homes in Waterloo 50703
  • Among the largest lots in Waterloo 50703
  • Newer than 98% of homes in Waterloo 50703

How it measures up in Waterloo 50703

The dot is this home. The mark in the middle is the typical home in Waterloo 50703.

Living area1,600 ft²
SmallerTypical 1,056 ft²Bigger

Bigger than 87% of homes nearby

Lot size63.83 ac
SmallerTypical 0.16 acBigger

Bigger than almost all homes nearby

Year built2012
OlderTypical 1940Newer

Newer than 98% of homes nearby

How 1645 W Big Rock Rd ranks against every home in each area.
MeasureThis homeWaterloo 50703Black Hawk County
Living areabigger than1,600 ft²87% of homes76% of homes
Lot sizebigger than63.83 acalmost all homesalmost all homes
Year builtnewer than201298% of homes93% of homes

About 1645 W Big Rock Rd

When did 1645 W Big Rock Rd, Waterloo, IA last sell?

1645 W Big Rock Rd, Waterloo, IA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 1645 W Big Rock Rd, Waterloo, IA?

1645 W Big Rock Rd, Waterloo, IA has 2 bedrooms, 1.5 bathrooms, 1,600 square feet of living space and a 63.83-acre lot.

When was 1645 W Big Rock Rd, Waterloo, IA built?

1645 W Big Rock Rd, Waterloo, IA was built in 2012, making it 14 years old. The building has 1 story.

What schools serve 1645 W Big Rock Rd, Waterloo, IA?

1645 W Big Rock Rd, Waterloo, IA is assigned to Lincoln Elementary School (elementary), rated C-; George Washington Carver Academy (middle), rated D-; Waterloo East High School (high), rated D-. All sit in Waterloo Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1645 W Big Rock Rd, Waterloo, IA compare to other homes in Waterloo 50703?

Among the 7,469 homes in Waterloo 50703, it is bigger than 87% of them (1,600 ft² against a typical 1,056 ft²), its lot is bigger than almost all of them (63.83 ac against a typical 0.16 ac) and it is newer than 98% of them (2012 against a typical 1940). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 1645 W Big Rock Rd, Waterloo, IA?

The 2025 property tax bill for 1645 W Big Rock Rd, Waterloo, IA was $9,924. The county assessed it at $486,270.

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