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Single Family ResidenceResidential
$526,710$264 / 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 83How 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

3318 ROCKVILLE RD

WORTHINGTON, IA 52078
4
Beds
5 / 2
Baths
1,996 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.
15.19 ac
Lot SizeThe size of the land the home sits on, from county records.
1976
Year BuiltThe year the home was originally built, according to county records.
1
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.
5
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$527K
$437K low$616K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,154 (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.$461,700 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$127,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$334,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$372,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$461,700

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.33
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
12
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
68
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
62
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.
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.minimal

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
CountyDelaware
Lot (acres)The size of the land the home sits on, from county records.15.19
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
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.Hot Water
CoolingThe type of cooling or air conditioning in the home.Yes
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.Mixed
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.Deck · 308 ft²Patio · 154 ft²Porch · 440 ft²

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

E
Dyersville Elementary SchoolC
Elementary · Grades PK–5 · 3.9 mi
M
Drexler Middle SchoolA
Middle · Grades 6–8 · 7.7 mi
H
Western Dubuque High SchoolA
High · Grades 9–12 · 10.6 mi

District: Western Dubuque Community School District

Neighborhood · ZIP 52078These 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.116
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 100.19

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.18%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.5%
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.918
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.24 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$67,776
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$88,763
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

3318 Rockville 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.

  • Worth more than 97% of homes in Worthington 52078
  • Costs more per square foot than 92% of homes in Worthington 52078
  • Bigger than 78% of homes in Delaware County
  • Has a bigger lot than 89% of homes in Delaware County

What homes are worth in Worthington 52078

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

This home
$89K$576K

This home is worth more than 97% of homes in Worthington 52078.

How it measures up in Worthington 52078

The dot is this home. The mark in the middle is the typical home in Worthington 52078.

Estimated value$526,710
CheaperTypical $233,039Pricier

Pricier than 97% of homes nearby

Price per ft²$264
CheaperTypical $136Pricier

Pricier than 92% of homes nearby

Living area1,996 ft²
SmallerTypical 1,721 ft²Bigger

Bigger than 72% of homes nearby

Lot size15.19 ac
SmallerTypical 1.4 acBigger

Bigger than 77% of homes nearby

Year built1976
OlderTypical 1965Newer

Newer than 63% of homes nearby

How 3318 Rockville Rd ranks against every home in each area.
MeasureThis homeWorthington 52078Delaware County
Estimated valuepricier than$526,71097% of homes91% of homes
Price per ft²pricier than$26492% of homes82% of homes
Living areabigger than1,996 ft²72% of homes78% of homes
Lot sizebigger than15.19 ac77% of homes89% of homes
Year builtnewer than197663% of homes57% of homes

About 3318 Rockville Rd

How much is 3318 Rockville Rd, Worthington, IA worth?

The TopHap Estimate for 3318 Rockville Rd, Worthington, IA is $526,710 as of Jul 14, 2026. The likely range is $436,936 to $616,484. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3318 Rockville Rd, Worthington, IA last sell?

3318 Rockville Rd, Worthington, IA last sold on Jun 23, 2021, according to the county's recorded deed.

How big is 3318 Rockville Rd, Worthington, IA?

3318 Rockville Rd, Worthington, IA has 4 bedrooms, 5 bathrooms, 1,996 square feet of living space and a 15.19-acre lot.

When was 3318 Rockville Rd, Worthington, IA built?

3318 Rockville Rd, Worthington, IA was built in 1976, making it 50 years old. The building has 1 story.

What schools serve 3318 Rockville Rd, Worthington, IA?

3318 Rockville Rd, Worthington, IA is assigned to Dyersville Elementary School (elementary), rated C; Drexler Middle School (middle), rated A; Western Dubuque High School (high), rated A. All sit in Western Dubuque Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3318 Rockville Rd, Worthington, IA compare to other homes in Worthington 52078?

Among the 353 homes in Worthington 52078, it is worth more than 97% of them ($526,710 against a typical $233,039), its price per square foot is higher than 92% of them ($264 against a typical $136), it is bigger than 72% of them (1,996 ft² against a typical 1,721 ft²), its lot is bigger than 77% of them (15.19 ac against a typical 1.4 ac) and it is newer than 63% of them (1976 against a typical 1965). Measured against all of Delaware County, it is worth more than 91% 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 3318 Rockville Rd, Worthington, IA?

The 2024 property tax bill for 3318 Rockville Rd, Worthington, IA was $4,154. The county assessed it at $461,700.

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