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TownhouseResidential
$38,339$30 / 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 65How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jun 23, 2026
Last sold for $22,950 on Mar 8, 2016

100 RANDOLPH ST

WATERLOO, IA 50701
3
Beds
1
Baths
1,260 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.
1,200 ft²
Lot SizeThe size of the land the home sits on, from county records.
1909
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$38K
$25K low$52K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$22,950 · Mar 8, 2016
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.$38,339
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$30,671

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$566 (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.$30,340 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,860
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$28,480
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$26,120
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$30,340

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Townhouse
StyleThe architectural style of the home, such as ranch or colonial.Townhouse
CountyBLACK HAWK
Lot (acres)The size of the land the home sits on, from county records.0.03
ConstructionThe main material the home's frame and walls are built from.Brick
RoofThe main material covering the roof, such as asphalt shingle or tile.Roll Tar & Gravel
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Central
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 · 81 ft²

Transaction History(5)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(1)

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

E
Irving Elementary SchoolD+
Elementary · Grades KG–5 · 0.5 mi
H
Waterloo West High SchoolD
High · Grades 9–12 · 1.6 mi
M
Central Middle SchoolF
Middle · Grades 6–8 · 2.5 mi

District: Waterloo Community School District

Neighborhood · ZIP 50701These 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.101
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.84
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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.20%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.16%
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.30,093
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.444 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$69,008
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$88,896
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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
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

100 Randolph 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.

  • Among the least valuable homes in Waterloo 50701
  • Among the lowest price per square foot in Black Hawk County
  • Has a smaller lot than 98% of homes in Black Hawk County
  • Older than 95% of homes in Waterloo 50701

What homes are worth in Waterloo 50701

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

This home
$50K$587K

This home is worth less than almost all homes in Waterloo 50701.

How it measures up in Waterloo 50701

The dot is this home. The mark in the middle is the typical home in Waterloo 50701.

Estimated value$38,339
CheaperTypical $208,799Pricier

Cheaper than almost all homes nearby

Price per ft²$30
CheaperTypical $172Pricier

Cheaper than almost all homes nearby

Living area1,260 ft²
SmallerTypical 1,190 ft²Bigger

Bigger than 55% of homes nearby

Lot size1,200 ft²
SmallerTypical 0.19 acBigger

Bigger than 3% of homes nearby

Year built1909
OlderTypical 1966Newer

Newer than 5% of homes nearby

How 100 Randolph St ranks against every home in each area.
MeasureThis homeChurch RowWaterloo 50701Black Hawk County
Estimated valuepricier than$38,3398% of homesalmost no homesalmost no homes
Price per ft²pricier than$308% of homesalmost no homesalmost no homes
Living areabigger than1,260 ft²45% of homes55% of homes54% of homes
Lot sizebigger than1,200 ft²8% of homes3% of homes2% of homes
Year builtnewer than190945% of homes5% of homes8% of homes

About 100 Randolph St

How much is 100 Randolph St, Waterloo, IA worth?

The TopHap Estimate for 100 Randolph St, Waterloo, IA is $38,339 as of Jun 23, 2026. The likely range is $24,920 to $51,757. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 100 Randolph St, Waterloo, IA last sell?

100 Randolph St, Waterloo, IA last sold on Mar 8, 2016 for $22,950, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 100 Randolph St, Waterloo, IA?

100 Randolph St, Waterloo, IA has 3 bedrooms, 1 bathrooms, 1,260 square feet of living space and a 0.03-acre lot.

When was 100 Randolph St, Waterloo, IA built?

100 Randolph St, Waterloo, IA was built in 1909, making it 117 years old. It is a townhouse home. The building has 2 stories.

What schools serve 100 Randolph St, Waterloo, IA?

100 Randolph St, Waterloo, IA is assigned to Irving Elementary School (elementary), rated D+; Waterloo West High School (high), rated D; Central Middle School (middle), rated F. All sit in Waterloo Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 100 Randolph St, Waterloo, IA compare to other homes in Waterloo 50701?

Among the 12,581 homes in Waterloo 50701, it is worth more than almost none of them ($38,339 against a typical $208,799), its price per square foot is higher than almost none of them ($30 against a typical $172), it is bigger than 55% of them (1,260 ft² against a typical 1,190 ft²), its lot is bigger than 3% of them (1,200 ft² against a typical 0.19 ac) and it is newer than 5% of them (1909 against a typical 1966). Measured against all of Black Hawk County, it is worth more than almost no 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 100 Randolph St, Waterloo, IA?

The 2025 property tax bill for 100 Randolph St, Waterloo, IA was $566. The county assessed it at $30,340.

Closest homes

More homes in Waterloo 50701

Assigned schools

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