Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$230,982$82 / 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 93How 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 $215,000 on Sep 4, 2024

320 CATHERINE ST

LOCKPORT, LA 70374
0
Baths
2,800 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.
2,750 ft²
Lot SizeThe size of the land the home sits on, from county records.
1957
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$231K
$215K low$246K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$215,000 · Sep 4, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,056 (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.$16,560 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,340
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$15,220
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$165,600

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.73 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.99%

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyLAFOURCHE
Lot (acres)The size of the land the home sits on, from county records.0.06
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Mat/Raft Foundation (Slab)
RoofThe main material covering the roof, such as asphalt shingle or tile.Rock / Gravel
PoolWhether the property has a pool, and what kind, such as in-ground.No

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
Lockport Middle SchoolA
Middle · Grades 6–8 · 0.3 mi
E
Lockport Lower Elementary School
Elementary · Grades PK–2 · 0.3 mi
H
Central Lafourche High SchoolB
High · Grades 9–12 · 3.9 mi

District: Lafourche Parish School District

Neighborhood · ZIP 70374These 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.125
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.101
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.27

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.9.8%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.19%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.5,841
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.132 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$58,299
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$74,824
Average tempThe average temperature here across a full year.69°F
Annual precipHow much rain and melted snow falls here in a typical year.66 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.58%

Owner Tools

Do you own this home?
Claim this home

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

320 Catherine 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 more than 82% of homes in Lockport 70374
  • Costs less per square foot than 73% of homes in Lafourche Parish County
  • Bigger than 94% of homes in Lockport 70374
  • Among the smallest lots in Lockport 70374
  • Older than 80% of homes in Lafourche Parish County

What homes are worth in Lockport 70374

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

This home
$45K$446K

This home is worth more than 82% of homes in Lockport 70374.

How it measures up in Lockport 70374

The dot is this home. The mark in the middle is the typical home in Lockport 70374.

Estimated value$230,982
CheaperTypical $144,584Pricier

Pricier than 82% of homes nearby

Price per ft²$82
CheaperTypical $99Pricier

Pricier than 30% of homes nearby

Living area2,800 ft²
SmallerTypical 1,456 ft²Bigger

Bigger than 94% of homes nearby

Lot size2,750 ft²
SmallerTypical 0.26 acBigger

Smaller than almost all homes nearby

Year built1957
OlderTypical 1968Newer

Newer than 31% of homes nearby

How 320 Catherine St ranks against every home in each area.
MeasureThis homeLockport 70374Lafourche Parish County
Estimated valuepricier than$230,98282% of homes70% of homes
Price per ft²pricier than$8230% of homes27% of homes
Living areabigger than2,800 ft²94% of homes94% of homes
Lot sizebigger than2,750 ft²almost no homesalmost no homes
Year builtnewer than195731% of homes20% of homes

About 320 Catherine St

How much is 320 Catherine St, Lockport, LA worth?

The TopHap Estimate for 320 Catherine St, Lockport, LA is $230,982 as of Sep 24, 2026. The likely range is $215,488 to $246,476. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 320 Catherine St, Lockport, LA last sell?

320 Catherine St, Lockport, LA last sold on Sep 4, 2024 for $215,000, according to the county's recorded deed.

How big is 320 Catherine St, Lockport, LA?

320 Catherine St, Lockport, LA has 2,800 square feet of living space and a 0.06-acre lot.

When was 320 Catherine St, Lockport, LA built?

320 Catherine St, Lockport, LA was built in 1957, making it 69 years old. The building has 1 story.

What schools serve 320 Catherine St, Lockport, LA?

320 Catherine St, Lockport, LA is assigned to Lockport Middle School (middle), rated A; Lockport Lower Elementary School (elementary); Central Lafourche High School (high), rated B. All sit in Lafourche Parish School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 320 Catherine St, Lockport, LA compare to other homes in Lockport 70374?

Among the 2,473 homes in Lockport 70374, it is worth more than 82% of them ($230,982 against a typical $144,584), its price per square foot is higher than 30% of them ($82 against a typical $99), it is bigger than 94% of them (2,800 ft² against a typical 1,456 ft²), its lot is bigger than almost none of them (2,750 ft² against a typical 0.26 ac) and it is newer than 31% of them (1957 against a typical 1968). Measured against all of Lafourche Parish County, it is worth more than 70% 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 320 Catherine St, Lockport, LA?

The 2024 property tax bill for 320 Catherine St, Lockport, LA was $1,056. The county assessed it at $16,560.

More homes on Catherine St

Closest homes

More homes in Lockport 70374

Assigned schools

Explore the area

See this home in context

Open 320 Catherine St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map