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Single Family ResidenceResidential
$225,058$94 / 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 82How 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

121 CATHERINE ST

LOCKPORT, LA 70374
0
Baths
2,398 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 ac
Lot SizeThe size of the land the home sits on, from county records.
1966
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

$225K
$185K low$265K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,098 (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.$16,920 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$15,720
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$169,200

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.64 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.84%

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.3.00
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
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.Porch · 108 ft²

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

E
Lockport Lower Elementary School
Elementary · Grades PK–2 · 0.1 mi
M
Lockport Middle SchoolA
Middle · Grades 6–8 · 0.2 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%

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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

121 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 81% of homes in Lockport 70374
  • Bigger than 88% of homes in Lockport 70374
  • Has a bigger lot than 92% of homes in Lafourche Parish County
  • Older than 66% 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$440K

This home is worth more than 81% 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$225,058
CheaperTypical $144,830Pricier

Pricier than 81% of homes nearby

Price per ft²$94
CheaperTypical $99Pricier

Pricier than 43% of homes nearby

Living area2,398 ft²
SmallerTypical 1,456 ft²Bigger

Bigger than 88% of homes nearby

Lot size3 ac
SmallerTypical 0.26 acBigger

Bigger than 90% of homes nearby

Year built1966
OlderTypical 1968Newer

Newer than 47% of homes nearby

How 121 Catherine St ranks against every home in each area.
MeasureThis homeLockport 70374Lafourche Parish County
Estimated valuepricier than$225,05881% of homes68% of homes
Price per ft²pricier than$9443% of homes36% of homes
Living areabigger than2,398 ft²88% of homes87% of homes
Lot sizebigger than3 ac90% of homes92% of homes
Year builtnewer than196647% of homes34% of homes

About 121 Catherine St

How much is 121 Catherine St, Lockport, LA worth?

The TopHap Estimate for 121 Catherine St, Lockport, LA is $225,058 as of Sep 24, 2026. The likely range is $185,081 to $265,035. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 121 Catherine St, Lockport, LA last sell?

121 Catherine St, Lockport, LA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 121 Catherine St, Lockport, LA?

121 Catherine St, Lockport, LA has 2,398 square feet of living space and a 3.00-acre lot.

When was 121 Catherine St, Lockport, LA built?

121 Catherine St, Lockport, LA was built in 1966, making it 60 years old. The building has 1 story.

What schools serve 121 Catherine St, Lockport, LA?

121 Catherine St, Lockport, LA is assigned to Lockport Lower Elementary School (elementary); Lockport Middle School (middle), rated A; 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 121 Catherine St, Lockport, LA compare to other homes in Lockport 70374?

Among the 2,473 homes in Lockport 70374, it is worth more than 81% of them ($225,058 against a typical $144,830), its price per square foot is higher than 43% of them ($94 against a typical $99), it is bigger than 88% of them (2,398 ft² against a typical 1,456 ft²), its lot is bigger than 90% of them (3 ac against a typical 0.26 ac) and it is newer than 47% of them (1966 against a typical 1968). Measured against all of Lafourche Parish County, it is worth more than 68% 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 121 Catherine St, Lockport, LA?

The 2024 property tax bill for 121 Catherine St, Lockport, LA was $1,098. The county assessed it at $16,920.

More homes on Catherine St

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Assigned schools

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