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Single Family ResidenceResidential
$110,881$148 / 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 73How 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
Last sold for $100,000 on Jul 30, 2024

504 S OLIVE ST

JEFFERSON, IA 50129
2
Beds
1
Baths
748 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.
0.18 ac
Lot SizeThe size of the land the home sits on, from county records.
1940
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$111K
$81K low$141K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$100,000 · Jul 30, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,128 (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.$90,400 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$13,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$76,900
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$58,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$90,400

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyGreene
Lot (acres)The size of the land the home sits on, from county records.0.18
ConstructionThe main material the home's frame and walls are built from.Steel Frame
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.Yes
CoolingThe type of cooling or air conditioning in the home.None
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
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.Patio · 224 ft²

Transaction History(2)

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.

E
Greene County Elementary SchoolD
Elementary · Grades PK–4 · 0.2 mi
M
Greene County Middle SchoolD+
Middle · Grades 5–8 · 0.6 mi
H
Greene County High SchoolC-
High · Grades 9–12 · 1.7 mi

District: Greene County Community School District

Neighborhood · ZIP 50129These 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.95
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.93
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.91%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.13%
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.0.8%
PopulationHow many people live in this area.4,844
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.28 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$56,251
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$77,330
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.61%

Owner Tools

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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

504 S Olive 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 68% of homes in Jefferson 50129
  • Costs more per square foot than 82% of homes in Greene County
  • Smaller than 96% of homes in Jefferson 50129
  • Has a smaller lot than 88% of homes in Greene County

What homes are worth in Jefferson 50129

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

This home
$38K$563K

This home is worth more than 32% of homes in Jefferson 50129.

How it measures up in Jefferson 50129

The dot is this home. The mark in the middle is the typical home in Jefferson 50129.

Estimated value$110,881
CheaperTypical $149,000Pricier

Pricier than 32% of homes nearby

Price per ft²$148
CheaperTypical $111Pricier

Pricier than 72% of homes nearby

Living area748 ft²
SmallerTypical 1,392 ft²Bigger

Bigger than 4% of homes nearby

Lot size0.18 ac
SmallerTypical 0.27 acBigger

Bigger than 17% of homes nearby

Year built1940
OlderTypical 1950Newer

Newer than 46% of homes nearby

How 504 S Olive St ranks against every home in each area.
MeasureThis homeJefferson 50129Greene County
Estimated valuepricier than$110,88132% of homes46% of homes
Price per ft²pricier than$14872% of homes82% of homes
Living areabigger than748 ft²4% of homes4% of homes
Lot sizebigger than0.18 ac17% of homes12% of homes
Year builtnewer than194046% of homes53% of homes

About 504 S Olive St

How much is 504 S Olive St, Jefferson, IA worth?

The TopHap Estimate for 504 S Olive St, Jefferson, IA is $110,881 as of Sep 24, 2026. The likely range is $81,177 to $140,585. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 504 S Olive St, Jefferson, IA last sell?

504 S Olive St, Jefferson, IA last sold on Jul 30, 2024 for $100,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 504 S Olive St, Jefferson, IA?

504 S Olive St, Jefferson, IA has 2 bedrooms, 1 bathrooms, 748 square feet of living space and a 0.18-acre lot.

When was 504 S Olive St, Jefferson, IA built?

504 S Olive St, Jefferson, IA was built in 1940, making it 86 years old. The building has 1 story.

What schools serve 504 S Olive St, Jefferson, IA?

504 S Olive St, Jefferson, IA is assigned to Greene County Elementary School (elementary), rated D; Greene County Middle School (middle), rated D+; Greene County High School (high), rated C-. All sit in Greene County Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 504 S Olive St, Jefferson, IA compare to other homes in Jefferson 50129?

Among the 2,225 homes in Jefferson 50129, it is worth more than 32% of them ($110,881 against a typical $149,000), its price per square foot is higher than 72% of them ($148 against a typical $111), it is bigger than 4% of them (748 ft² against a typical 1,392 ft²), its lot is bigger than 17% of them (0.18 ac against a typical 0.27 ac) and it is newer than 46% of them (1940 against a typical 1950). Measured against all of Greene County, it is worth more than 46% 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 504 S Olive St, Jefferson, IA?

The 2024 property tax bill for 504 S Olive St, Jefferson, IA was $1,128. The county assessed it at $90,400.

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