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Single Family ResidenceResidential
$260,904$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 Aug 30, 2026

313 BUCHANAN ST SW

CASCADE, IA 52033
5
Beds
2 / 1
Baths
2,284 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.
0.57 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.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$261K
$202K low$320K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,214 (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.$181,500 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$37,300
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$144,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$180,100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$181,500

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.46
79
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
8
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
66
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
57
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.70 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.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
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.0.57
ConstructionThe main material the home's frame and walls are built from.Wood Frame
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
FireplaceWhether the home has a fireplace, and what kind.Yes
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 · 378 ft²Porch · 100 ft²

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

E
Cascade Elementary SchoolA-
Elementary · Grades PK–5 · 0.4 mi
M
Cascade Jr./Sr. High SchoolA-
Middle · Grades 6–12 · 0.4 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.$80,299
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$101,125
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%

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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

313 Buchanan St Sw 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 89% of homes in Dubuque County
  • Bigger than 89% of homes in Cascade 52033
  • Has a bigger lot than 75% of homes in Dubuque County
  • Older than 86% of homes in Cascade 52033

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
$99K$693K

This home is worth more than 45% 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$260,904
CheaperTypical $280,485Pricier

Pricier than 45% of homes nearby

Price per ft²$114
CheaperTypical $184Pricier

Pricier than 13% of homes nearby

Living area2,284 ft²
SmallerTypical 1,568 ft²Bigger

Bigger than 89% of homes nearby

Lot size0.57 ac
SmallerTypical 0.33 acBigger

Bigger than 64% of homes nearby

Year built1900
OlderTypical 2001Newer

Newer than 14% of homes nearby

How 313 Buchanan St Sw ranks against every home in each area.
MeasureThis homeCascade 52033Dubuque County
Estimated valuepricier than$260,90445% of homes49% of homes
Price per ft²pricier than$11413% of homes11% of homes
Living areabigger than2,284 ft²89% of homes88% of homes
Lot sizebigger than0.57 ac64% of homes75% of homes
Year builtnewer than190014% of homes15% of homes

About 313 Buchanan St Sw

How much is 313 Buchanan St Sw, Cascade, IA worth?

The TopHap Estimate for 313 Buchanan St Sw, Cascade, IA is $260,904 as of Aug 30, 2026. The likely range is $202,287 to $319,521. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 313 Buchanan St Sw, Cascade, IA?

313 Buchanan St Sw, Cascade, IA has 5 bedrooms, 2 bathrooms, 2,284 square feet of living space and a 0.57-acre lot.

When was 313 Buchanan St Sw, Cascade, IA built?

313 Buchanan St Sw, 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 313 Buchanan St Sw, Cascade, IA?

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

How does 313 Buchanan St Sw, Cascade, IA compare to other homes in Cascade 52033?

Among the 1,404 homes in Cascade 52033, it is worth more than 45% of them ($260,904 against a typical $280,485), its price per square foot is higher than 13% of them ($114 against a typical $184), it is bigger than 89% of them (2,284 ft² against a typical 1,568 ft²), its lot is bigger than 64% of them (0.57 ac against a typical 0.33 ac) and it is newer than 14% of them (1900 against a typical 2001). Measured against all of Dubuque County, it is worth more than 49% 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 313 Buchanan St Sw, Cascade, IA?

The 2024 property tax bill for 313 Buchanan St Sw, Cascade, IA was $2,214. The county assessed it at $181,500.

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