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Duplex (2 Units, Any Combination)Residential

321 1ST ST SE

HARTLEY, IA 51346
2
Beds
2
Baths
1,079 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.
3,264 ft²
Lot SizeThe size of the land the home sits on, from county records.
1978
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.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,184 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$95,250 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$5,720
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$89,530
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$93,520
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$95,250

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Duplex (2 Units, Any Combination)
StyleThe architectural style of the home, such as ranch or colonial.Duplex Single
CountyO'BRIEN
Lot (acres)The size of the land the home sits on, from county records.0.07
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Metal
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
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
PoolWhether the property has a pool, and what kind, such as in-ground.No

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

M
Hartley-Melvin-Sanborn Middle SchoolA-
Middle · Grades 7–8 · 0.1 mi
E
Hartley-Melvin-Sanborn Elementary SchoolB+
Elementary · Grades PK–4 · 0.7 mi
H
Hartley-Melvin-Sanborn High SchoolC+
High · Grades 9–12 · 0.8 mi

District: Hartley-Melvin-Sanborn Community School District

Neighborhood · ZIP 51346These 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.132
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.90
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.15

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.90%
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.10%
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.2,716
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.18 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$56,470
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$69,610
Average tempThe average temperature here across a full year.46°F
Annual precipHow much rain and melted snow falls here in a typical year.29 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

321 1st St Se 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.

  • Smaller than 82% of homes in O'Brien County
  • Among the smallest lots in Hartley 51346
  • Newer than 85% of homes in Hartley 51346

How it measures up in Hartley 51346

The dot is this home. The mark in the middle is the typical home in Hartley 51346.

Living area1,079 ft²
SmallerTypical 1,472 ft²Bigger

Bigger than 21% of homes nearby

Lot size3,264 ft²
SmallerTypical 0.29 acBigger

Smaller than almost all homes nearby

Year built1978
OlderTypical 1940Newer

Newer than 85% of homes nearby

How 321 1st St Se ranks against every home in each area.
MeasureThis homeHartley 51346O'Brien County
Living areabigger than1,079 ft²21% of homes18% of homes
Lot sizebigger than3,264 ft²almost no homesalmost no homes
Year builtnewer than197885% of homes79% of homes

About 321 1st St Se

When did 321 1st St Se, Hartley, IA last sell?

321 1st St Se, Hartley, IA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 321 1st St Se, Hartley, IA?

321 1st St Se, Hartley, IA has 2 bedrooms, 2 bathrooms, 1,079 square feet of living space and a 0.07-acre lot.

When was 321 1st St Se, Hartley, IA built?

321 1st St Se, Hartley, IA was built in 1978, making it 48 years old. It is a duplex single home. The building has 1 story.

What schools serve 321 1st St Se, Hartley, IA?

321 1st St Se, Hartley, IA is assigned to Hartley-Melvin-Sanborn Middle School (middle), rated A-; Hartley-Melvin-Sanborn Elementary School (elementary), rated B+; Hartley-Melvin-Sanborn High School (high), rated C+. All sit in Hartley-Melvin-Sanborn Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 321 1st St Se, Hartley, IA compare to other homes in Hartley 51346?

Among the 1,097 homes in Hartley 51346, it is bigger than 21% of them (1,079 ft² against a typical 1,472 ft²), its lot is bigger than almost none of them (3,264 ft² against a typical 0.29 ac) and it is newer than 85% of them (1978 against a typical 1940). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 321 1st St Se, Hartley, IA?

The 2025 property tax bill for 321 1st St Se, Hartley, IA was $1,184. The county assessed it at $95,250.

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Assigned schools

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