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Single Family ResidenceResidential
$78,200
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 85How 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

400 THIRD ST

LOCKPORT, LA 70374
0
Baths
0.27 ac
Lot SizeThe size of the land the home sits on, from county records.
1967
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
Pre-foreclosure (NOS)A foreclosure notice on this home is currently active. Many are worked out before any auction happens.
Auction scheduled for Jan 14, 2026.

Valuation

$78K
$66K low$90K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$178 (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.$9,030 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$7,630
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$90,300

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.111 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.0.27
RoofThe main material covering the roof, such as asphalt shingle or tile.Shingle
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(5)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(4)

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 · 0.8 mi
E
Lockport Lower Elementary School
Elementary · Grades PK–2 · 1.0 mi
H
Central Lafourche High SchoolA
High · Grades 9–12 · 3.7 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

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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

400 Third 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 87% 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
$48K$451K

This home is worth more than 14% 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$78,200
CheaperTypical $145,618Pricier

Pricier than 14% of homes nearby

Lot size0.27 ac
SmallerTypical 0.26 acBigger

Bigger than 51% of homes nearby

Year built1967
OlderTypical 1967Newer

Newer than 50% of homes nearby

How 400 Third St ranks against every home in each area.
MeasureThis homeLockport 70374Lafourche Parish County
Estimated valuepricier than$78,20014% of homes13% of homes
Lot sizebigger than0.27 ac51% of homes41% of homes
Year builtnewer than196750% of homes36% of homes

About 400 Third St

How much is 400 Third St, Lockport, LA worth?

The TopHap Estimate for 400 Third St, Lockport, LA is $78,200 as of Sep 24, 2026. The likely range is $66,226 to $90,174. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 400 Third St, Lockport, LA last sell?

400 Third St, Lockport, LA last sold on Apr 7, 2026, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

When was 400 Third St, Lockport, LA built?

400 Third St, Lockport, LA was built in 1967, making it 59 years old. The building has 1 story.

What schools serve 400 Third St, Lockport, LA?

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

How does 400 Third St, Lockport, LA compare to other homes in Lockport 70374?

Among the 2,473 homes in Lockport 70374, it is worth more than 14% of them ($78,200 against a typical $145,618), its lot is bigger than 51% of them (0.27 ac against a typical 0.26 ac) and it is newer than 50% of them (1967 against a typical 1967). Measured against all of Lafourche Parish County, it is worth more than 13% 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 400 Third St, Lockport, LA?

The 2024 property tax bill for 400 Third St, Lockport, LA was $178. The county assessed it at $9,030.

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