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Duplex (2 Units, Any Combination)Residential

512 COMMERCE ST

GRETNA, LA 70056
0
Baths
0.13 ac
Lot SizeThe size of the land the home sits on, from county records.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,155 (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.$8,680 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$2,280
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$6,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$8,680
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$86,800

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.7 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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.1 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.Duplex (2 Units, Any Combination)
CountyJefferson
Lot (acres)The size of the land the home sits on, from county records.0.13
HeatingThe type of heating system in the home.None

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.

E
George Cox Elementary SchoolC-
Elementary · Grades PK–5 · 0.4 mi
M
Livaudais Middle SchoolD-
Middle · Grades 6–8 · 0.5 mi
H
West Jefferson High SchoolD
High · Grades 9–12 · 2.9 mi

District: Jefferson Parish School District

Neighborhood · ZIP 70056These 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.81
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 100.32

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.15%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.39,771
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5,827 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$69,152
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$88,196
Average tempThe average temperature here across a full year.69°F
Annual precipHow much rain and melted snow falls here in a typical year.65 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.58%

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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

512 Commerce 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.

  • Has a smaller lot than 87% of homes in Gretna 70056

How it measures up in Gretna 70056

The dot is this home. The mark in the middle is the typical home in Gretna 70056.

Lot size0.13 ac
SmallerTypical 0.15 acBigger

Bigger than 13% of homes nearby

How 512 Commerce St ranks against every home in each area.
MeasureThis homeGretna 70056Jefferson Parish County
Lot sizebigger than0.13 ac13% of homes31% of homes

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Assigned schools

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See this home in context

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