Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$283,664$248 / 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 87How 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

421 SUMMER DR

ASBURY, IA 52002
3
Beds
2
Baths
1,144 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.
0.38 ac
Lot SizeThe size of the land the home sits on, from county records.
1977
Year BuiltThe year the home was originally built, according to county records.
1
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

$284K
$246K low$321K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,770 (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.$227,600 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$47,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$180,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$210,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$227,600

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.32
1
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.
70
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
69
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
5
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

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.Split Foyer
CountyDubuque
Lot (acres)The size of the land the home sits on, from county records.0.38
ConstructionThe main material the home's frame and walls are built from.Brick
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
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 · 120 ft²Porch · 120 ft²

Transaction History(1)

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

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

E
Carver Elementary SchoolA
Elementary · Grades PK–5 · 0.9 mi
M
Eleanor Roosevelt Middle SchoolB
Middle · Grades 6–8 · 1.0 mi
H
Hempstead High SchoolC
High · Grades 9–12 · 1.9 mi

District: Dubuque Community School District

Neighborhood · ZIP 52002These 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.55
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 100.18

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.30%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.3%
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.15,054
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.510 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$93,662
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$109,511
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

421 Summer Dr 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 less than 68% of homes in Dubuque 52002
  • Costs more per square foot than 80% of homes in Dubuque County
  • Smaller than 80% of homes in Dubuque 52002
  • Has a bigger lot than 71% of homes in Dubuque 52002
  • Older than 65% of homes in Dubuque 52002

What homes are worth in Dubuque 52002

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

This home
$203K$688K

This home is worth more than 32% of homes in Dubuque 52002.

How it measures up in Dubuque 52002

The dot is this home. The mark in the middle is the typical home in Dubuque 52002.

Estimated value$283,664
CheaperTypical $333,461Pricier

Pricier than 32% of homes nearby

Price per ft²$248
CheaperTypical $234Pricier

Pricier than 64% of homes nearby

Living area1,144 ft²
SmallerTypical 1,498 ft²Bigger

Bigger than 20% of homes nearby

Lot size0.38 ac
SmallerTypical 0.25 acBigger

Bigger than 71% of homes nearby

Year built1977
OlderTypical 1994Newer

Newer than 35% of homes nearby

How 421 Summer Dr ranks against every home in each area.
MeasureThis homeDubuque 52002Dubuque County
Estimated valuepricier than$283,66432% of homes55% of homes
Price per ft²pricier than$24864% of homes80% of homes
Living areabigger than1,144 ft²20% of homes20% of homes
Lot sizebigger than0.38 ac71% of homes67% of homes
Year builtnewer than197735% of homes60% of homes

About 421 Summer Dr

How much is 421 Summer Dr, Asbury, IA worth?

The TopHap Estimate for 421 Summer Dr, Asbury, IA is $283,664 as of Aug 30, 2026. The likely range is $246,295 to $321,033. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 421 Summer Dr, Asbury, IA?

421 Summer Dr, Asbury, IA has 3 bedrooms, 2 bathrooms, 1,144 square feet of living space and a 0.38-acre lot.

When was 421 Summer Dr, Asbury, IA built?

421 Summer Dr, Asbury, IA was built in 1977, making it 49 years old. It is a split foyer home. The building has 1 story.

What schools serve 421 Summer Dr, Asbury, IA?

421 Summer Dr, Asbury, IA is assigned to Carver Elementary School (elementary), rated A; Eleanor Roosevelt Middle School (middle), rated B; Hempstead High School (high), rated C. All sit in Dubuque Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 421 Summer Dr, Asbury, IA compare to other homes in Dubuque 52002?

Among the 5,790 homes in Dubuque 52002, it is worth more than 32% of them ($283,664 against a typical $333,461), its price per square foot is higher than 64% of them ($248 against a typical $234), it is bigger than 20% of them (1,144 ft² against a typical 1,498 ft²), its lot is bigger than 71% of them (0.38 ac against a typical 0.25 ac) and it is newer than 35% of them (1977 against a typical 1994). Measured against all of Dubuque County, it is worth more than 55% 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 421 Summer Dr, Asbury, IA?

The 2024 property tax bill for 421 Summer Dr, Asbury, IA was $2,770. The county assessed it at $227,600.

More homes on Summer Dr

Closest homes

More homes in Asbury 52002

Assigned schools

Explore the area

See this home in context

Open 421 Summer Dr 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