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Single Family ResidenceResidential
$183,460$100 / 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 80How 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

411 5TH AVE

PORTSMOUTH, IA 51565
6
Beds
4 / 2
Baths
1,835 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.
2.08 ac
Lot SizeThe size of the land the home sits on, from county records.
1905
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
9
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
6
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$183K
$147K low$220K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,862 (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.$204,230 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$27,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$176,530
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$181,757
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$204,230

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyShelby
Lot (acres)The size of the land the home sits on, from county records.2.08
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Block (Unspecified)
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.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Mixed
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 96 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.

M
Harlan Community Middle SchoolA-
Middle · Grades 6–8 · 9.5 mi
H
Harlan High SchoolB+
High · Grades 9–12 · 9.6 mi
E
Harlan Primary School
Elementary · Grades PK–2 · 9.6 mi

District: Harlan Community School District

Neighborhood · ZIP 51565These 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.89
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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.16%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.7%
PopulationHow many people live in this area.452
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.10 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$83,664
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$84,993
Average tempThe average temperature here across a full year.49°F
Annual precipHow much rain and melted snow falls here in a typical year.33 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.59%

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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

411 5th Ave 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 69% of homes in Portsmouth 51565
  • Costs less per square foot than 89% of homes in Portsmouth 51565
  • Bigger than 72% of homes in Portsmouth 51565
  • Has a bigger lot than 69% of homes in Shelby County
  • Older than 78% of homes in Shelby County

What homes are worth in Portsmouth 51565

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

This home
$76K$511K

This home is worth more than 31% of homes in Portsmouth 51565.

How it measures up in Portsmouth 51565

The dot is this home. The mark in the middle is the typical home in Portsmouth 51565.

Estimated value$183,460
CheaperTypical $234,705Pricier

Pricier than 31% of homes nearby

Price per ft²$100
CheaperTypical $151Pricier

Pricier than 11% of homes nearby

Living area1,835 ft²
SmallerTypical 1,568 ft²Bigger

Bigger than 72% of homes nearby

Lot size2.08 ac
SmallerTypical 1.97 acBigger

Bigger than 51% of homes nearby

Year built1905
OlderTypical 1940Newer

Newer than 25% of homes nearby

How 411 5th Ave ranks against every home in each area.
MeasureThis homePortsmouth 51565Shelby County
Estimated valuepricier than$183,46031% of homes48% of homes
Price per ft²pricier than$10011% of homes31% of homes
Living areabigger than1,835 ft²72% of homes71% of homes
Lot sizebigger than2.08 ac51% of homes69% of homes
Year builtnewer than190525% of homes22% of homes

About 411 5th Ave

How much is 411 5th Ave, Portsmouth, IA worth?

The TopHap Estimate for 411 5th Ave, Portsmouth, IA is $183,460 as of Sep 24, 2026. The likely range is $146,603 to $220,317. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 411 5th Ave, Portsmouth, IA last sell?

411 5th Ave, Portsmouth, IA last sold on Dec 29, 2017, according to the county's recorded deed.

How big is 411 5th Ave, Portsmouth, IA?

411 5th Ave, Portsmouth, IA has 6 bedrooms, 4 bathrooms, 1,835 square feet of living space and a 2.08-acre lot.

When was 411 5th Ave, Portsmouth, IA built?

411 5th Ave, Portsmouth, IA was built in 1905, making it 121 years old. The building has 1 story.

What schools serve 411 5th Ave, Portsmouth, IA?

411 5th Ave, Portsmouth, IA is assigned to Harlan Community Middle School (middle), rated A-; Harlan High School (high), rated B+; Harlan Primary School (elementary). All sit in Harlan Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 411 5th Ave, Portsmouth, IA compare to other homes in Portsmouth 51565?

Among the 234 homes in Portsmouth 51565, it is worth more than 31% of them ($183,460 against a typical $234,705), its price per square foot is higher than 11% of them ($100 against a typical $151), it is bigger than 72% of them (1,835 ft² against a typical 1,568 ft²), its lot is bigger than 51% of them (2.08 ac against a typical 1.97 ac) and it is newer than 25% of them (1905 against a typical 1940). Measured against all of Shelby County, it is worth more than 48% 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 411 5th Ave, Portsmouth, IA?

The 2024 property tax bill for 411 5th Ave, Portsmouth, IA was $2,862. The county assessed it at $204,230.

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