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Single Family ResidenceResidential
$171,218$165 / 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

409 1ST ST

PORTSMOUTH, IA 51565
4
Beds
3
Baths
1,040 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.
0.65 ac
Lot SizeThe size of the land the home sits on, from county records.
1984
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.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$171K
$137K low$206K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,656 (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.$196,088 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$19,596
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$176,492
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$196,088
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$196,088

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
CountyShelby
Lot (acres)The size of the land the home sits on, from county records.0.65
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.Metal
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.Garage, Attached
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Patio · 480 ft²Porch · 160 ft²

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 · 9.2 mi
E
Harlan Primary School
Elementary · Grades PK–2 · 9.3 mi
H
Harlan High SchoolB+
High · Grades 9–12 · 9.3 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

409 1st 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 74% of homes in Portsmouth 51565
  • Costs more per square foot than 71% of homes in Shelby County
  • Smaller than 90% of homes in Portsmouth 51565
  • Newer than 85% 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 26% 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$171,218
CheaperTypical $234,705Pricier

Pricier than 26% of homes nearby

Price per ft²$165
CheaperTypical $151Pricier

Pricier than 63% of homes nearby

Living area1,040 ft²
SmallerTypical 1,568 ft²Bigger

Bigger than 10% of homes nearby

Lot size0.65 ac
SmallerTypical 1.97 acBigger

Bigger than 39% of homes nearby

Year built1984
OlderTypical 1940Newer

Newer than 80% of homes nearby

How 409 1st St ranks against every home in each area.
MeasureThis homePortsmouth 51565Shelby County
Estimated valuepricier than$171,21826% of homes43% of homes
Price per ft²pricier than$16563% of homes71% of homes
Living areabigger than1,040 ft²10% of homes15% of homes
Lot sizebigger than0.65 ac39% of homes60% of homes
Year builtnewer than198480% of homes85% of homes

About 409 1st St

How much is 409 1st St, Portsmouth, IA worth?

The TopHap Estimate for 409 1st St, Portsmouth, IA is $171,218 as of Sep 24, 2026. The likely range is $136,820 to $205,616. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 409 1st St, Portsmouth, IA last sell?

409 1st St, Portsmouth, IA last sold on Jul 13, 2016, according to the county's recorded deed.

How big is 409 1st St, Portsmouth, IA?

409 1st St, Portsmouth, IA has 4 bedrooms, 3 bathrooms, 1,040 square feet of living space and a 0.65-acre lot.

When was 409 1st St, Portsmouth, IA built?

409 1st St, Portsmouth, IA was built in 1984, making it 42 years old. It is a ranch home. The building has 1 story.

What schools serve 409 1st St, Portsmouth, IA?

409 1st St, Portsmouth, IA is assigned to Harlan Community Middle School (middle), rated A-; Harlan Primary School (elementary); Harlan High School (high), rated B+. All sit in Harlan Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 409 1st St, Portsmouth, IA compare to other homes in Portsmouth 51565?

Among the 234 homes in Portsmouth 51565, it is worth more than 26% of them ($171,218 against a typical $234,705), its price per square foot is higher than 63% of them ($165 against a typical $151), it is bigger than 10% of them (1,040 ft² against a typical 1,568 ft²), its lot is bigger than 39% of them (0.65 ac against a typical 1.97 ac) and it is newer than 80% of them (1984 against a typical 1940). Measured against all of Shelby County, it is worth more than 43% 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 409 1st St, Portsmouth, IA?

The 2024 property tax bill for 409 1st St, Portsmouth, IA was $2,656. The county assessed it at $196,088.

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