Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$226,249$177 / 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 81How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026

305 N MAIN ST

ZWINGLE, IA 52079
2
Beds
2
Baths
1,280 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.
0.1 ac
Lot SizeThe size of the land the home sits on, from county records.
2003
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
4
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

$226K
$184K low$268K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,828 (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.$171,200 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$8,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$162,700
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$152,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$171,200

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.43
52
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.
69
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
63
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.23 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.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Ranch
CountyDubuque
Lot (acres)The size of the land the home sits on, from county records.0.10
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
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
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 · 96 ft²Patio · 96 ft²

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

E
Cardinal Elementary School
Elementary · Grades PK–2 · 15.5 mi
M
Maquoketa Middle SchoolD+
Middle · Grades 7–8 · 16.3 mi
H
Maquoketa Community High SchoolD-
High · Grades 9–12 · 16.6 mi

District: Maquoketa Community School District

Neighborhood · ZIP 52079These 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.104
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.82
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.22

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.15%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.7%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.731
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.13 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$89,767
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$103,965
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

305 N Main 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.

  • Worth less than 80% of homes in Zwingle 52079
  • Costs less per square foot than 72% of homes in Zwingle 52079
  • Smaller than 74% of homes in Zwingle 52079
  • Among the smallest lots in Zwingle 52079
  • Newer than 82% of homes in Dubuque County

What homes are worth in Zwingle 52079

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

This home
$86K$683K

This home is worth more than 20% of homes in Zwingle 52079.

How it measures up in Zwingle 52079

The dot is this home. The mark in the middle is the typical home in Zwingle 52079.

Estimated value$226,249
CheaperTypical $345,849Pricier

Pricier than 20% of homes nearby

Price per ft²$177
CheaperTypical $226Pricier

Pricier than 28% of homes nearby

Living area1,280 ft²
SmallerTypical 1,526 ft²Bigger

Bigger than 26% of homes nearby

Lot size0.1 ac
SmallerTypical 5 acBigger

Smaller than almost all homes nearby

Year built2003
OlderTypical 1977Newer

Newer than 80% of homes nearby

How 305 N Main St ranks against every home in each area.
MeasureThis homeZwingle 52079Dubuque County
Estimated valuepricier than$226,24920% of homes37% of homes
Price per ft²pricier than$17728% of homes42% of homes
Living areabigger than1,280 ft²26% of homes32% of homes
Lot sizebigger than0.1 acalmost no homes8% of homes
Year builtnewer than200380% of homes82% of homes

About 305 N Main St

How much is 305 N Main St, Zwingle, IA worth?

The TopHap Estimate for 305 N Main St, Zwingle, IA is $226,249 as of Sep 24, 2026. The likely range is $184,201 to $268,297. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 305 N Main St, Zwingle, IA?

305 N Main St, Zwingle, IA has 2 bedrooms, 2 bathrooms, 1,280 square feet of living space and a 0.10-acre lot.

When was 305 N Main St, Zwingle, IA built?

305 N Main St, Zwingle, IA was built in 2003, making it 23 years old. It is a ranch home. The building has 1 story.

What schools serve 305 N Main St, Zwingle, IA?

305 N Main St, Zwingle, IA is assigned to Cardinal Elementary School (elementary); Maquoketa Middle School (middle), rated D+; Maquoketa Community High School (high), rated D-. All sit in Maquoketa Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 305 N Main St, Zwingle, IA compare to other homes in Zwingle 52079?

Among the 358 homes in Zwingle 52079, it is worth more than 20% of them ($226,249 against a typical $345,849), its price per square foot is higher than 28% of them ($177 against a typical $226), it is bigger than 26% of them (1,280 ft² against a typical 1,526 ft²), its lot is bigger than almost none of them (0.1 ac against a typical 5 ac) and it is newer than 80% of them (2003 against a typical 1977). Measured against all of Dubuque County, it is worth more than 37% 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 305 N Main St, Zwingle, IA?

The 2024 property tax bill for 305 N Main St, Zwingle, IA was $1,828. The county assessed it at $171,200.

More homes on N Main St

Closest homes

More homes in Zwingle 52079

Assigned schools

Explore the area

See this home in context

Open 305 N Main St 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