Skip to content
Skip to content
TopHapOpen in map
Rural ResidenceResidential
$248,997$106 / 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 82How 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

2021 ROUTE 136

CASCADE, IA 52033
5
Beds
3 / 1
Baths
2,352 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.
32.94 ac
Lot SizeThe size of the land the home sits on, from county records.
1900
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
8
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.

Valuation

$249K
$205K low$293K 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.$248,997
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$199,198

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,334 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$368,781 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$89,381
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$279,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$321,501
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$368,781

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.48
74
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
18
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
67
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
59
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
23
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.51 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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.0.2 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.Rural Residence
StyleThe architectural style of the home, such as ranch or colonial.Traditional/Old
CountyDubuque
Lot (acres)The size of the land the home sits on, from county records.32.94
ConstructionThe main material the home's frame and walls are built from.Wood Frame
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.None
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 · 150 ft²Porch · 400 ft²

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

M
Cascade Jr./Sr. High SchoolA-
Middle · Grades 6–12 · 3.2 mi
E
Cascade Elementary SchoolA-
Elementary · Grades PK–5 · 3.6 mi

District: Western Dubuque Community School District

Neighborhood · ZIP 52033These 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.85
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.76
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.17

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.7.8%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.3,031
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.$80,300
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$101,127
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.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.Yes

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

2021 Route 136 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.

  • Costs less per square foot than 91% of homes in Dubuque County
  • Bigger than 91% of homes in Cascade 52033
  • Has a bigger lot than 97% of homes in Dubuque County
  • Older than 85% of homes in Dubuque County

What homes are worth in Cascade 52033

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

This home
$105K$686K

This home is worth more than 43% of homes in Cascade 52033.

How it measures up in Cascade 52033

The dot is this home. The mark in the middle is the typical home in Cascade 52033.

Estimated value$248,997
CheaperTypical $273,467Pricier

Pricier than 43% of homes nearby

Price per ft²$106
CheaperTypical $183Pricier

Pricier than 11% of homes nearby

Living area2,352 ft²
SmallerTypical 1,572 ft²Bigger

Bigger than 91% of homes nearby

Lot size32.94 ac
SmallerTypical 0.33 acBigger

Bigger than 90% of homes nearby

Year built1900
OlderTypical 1977Newer

Newer than 17% of homes nearby

How 2021 Route 136 ranks against every home in each area.
MeasureThis homeCascade 52033Dubuque County
Estimated valuepricier than$248,99743% of homes46% of homes
Price per ft²pricier than$10611% of homes9% of homes
Living areabigger than2,352 ft²91% of homes89% of homes
Lot sizebigger than32.94 ac90% of homes97% of homes
Year builtnewer than190017% of homes15% of homes

About 2021 Route 136

How much is 2021 Route 136, Cascade, IA worth?

The TopHap Estimate for 2021 Route 136, Cascade, IA is $248,997 as of Jul 14, 2026. The likely range is $204,610 to $293,384. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 2021 Route 136, Cascade, IA?

2021 Route 136, Cascade, IA has 5 bedrooms, 3 bathrooms, 2,352 square feet of living space and a 32.94-acre lot.

When was 2021 Route 136, Cascade, IA built?

2021 Route 136, Cascade, IA was built in 1900, making it 126 years old. It is a traditional/old home. The building has 2 stories.

What schools serve 2021 Route 136, Cascade, IA?

2021 Route 136, Cascade, IA is assigned to Cascade Jr./Sr. High School (middle), rated A-; Cascade Elementary School (elementary), rated A-. All sit in Western Dubuque Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 2021 Route 136, Cascade, IA compare to other homes in Cascade 52033?

Among the 1,402 homes in Cascade 52033, it is worth more than 43% of them ($248,997 against a typical $273,467), its price per square foot is higher than 11% of them ($106 against a typical $183), it is bigger than 91% of them (2,352 ft² against a typical 1,572 ft²), its lot is bigger than 90% of them (32.94 ac against a typical 0.33 ac) and it is newer than 17% of them (1900 against a typical 1977). Measured against all of Dubuque County, it is worth more than 46% 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 2021 Route 136, Cascade, IA?

The 2024 property tax bill for 2021 Route 136, Cascade, IA was $4,334. The county assessed it at $368,781.

More homes on Route 136

Closest homes

More homes in Cascade 52033

Assigned schools

Explore the area

See this home in context

Open 2021 Route 136 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