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Single Family ResidenceResidential
$265,614$141 / 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 91How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026

571 MERMENTAU RIVER RD

GRAND CHENIER, LA 70643
3
Beds
2
Baths
1,890 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.
4 ac
Lot SizeThe size of the land the home sits on, from county records.
2023
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$266K
$241K low$290K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,391 (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.$22,183 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$70
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$22,113
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$170
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$221,830

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.121 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.95%
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.Single Family Residence
CountyCameron
Lot (acres)The size of the land the home sits on, from county records.4.00
RoofThe main material covering the roof, such as asphalt shingle or tile.Slate
HeatingThe type of heating system in the home.Central
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 1,216 ft²

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

E
South Cameron High SchoolC-
Elementary · Grades PK–12 · 7.8 mi

District: Cameron Parish School District

Neighborhood · ZIP 70643These 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.172
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.92
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.21

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.42%
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.14%
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.640
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$61,667
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$75,508
Average tempThe average temperature here across a full year.68°F
Annual precipHow much rain and melted snow falls here in a typical year.63 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.64%

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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

571 Mermentau River Rd 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 70% of homes in Grand Chenier 70643
  • Bigger than 73% of homes in Grand Chenier 70643
  • Has a bigger lot than 72% of homes in Grand Chenier 70643
  • Among the newest homes in Grand Chenier 70643

What homes are worth in Grand Chenier 70643

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

This home
$72K$607K

This home is worth more than 70% of homes in Grand Chenier 70643.

How it measures up in Grand Chenier 70643

The dot is this home. The mark in the middle is the typical home in Grand Chenier 70643.

Estimated value$265,614
CheaperTypical $202,487Pricier

Pricier than 70% of homes nearby

Price per ft²$141
CheaperTypical $133Pricier

Pricier than 57% of homes nearby

Living area1,890 ft²
SmallerTypical 1,244 ft²Bigger

Bigger than 73% of homes nearby

Lot size4 ac
SmallerTypical 1 acBigger

Bigger than 72% of homes nearby

Year built2023
OlderTypical 2007Newer

Newer than almost all homes nearby

How 571 Mermentau River Rd ranks against every home in each area.
MeasureThis homeGrand Chenier 70643Cameron Parish County
Estimated valuepricier than$265,61470% of homes52% of homes
Price per ft²pricier than$14157% of homes45% of homes
Living areabigger than1,890 ft²73% of homes68% of homes
Lot sizebigger than4 ac72% of homes71% of homes
Year builtnewer than2023almost all homesalmost all homes

About 571 Mermentau River Rd

How much is 571 Mermentau River Rd, Grand Chenier, LA worth?

The TopHap Estimate for 571 Mermentau River Rd, Grand Chenier, LA is $265,614 as of Aug 30, 2026. The likely range is $241,046 to $290,182. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 571 Mermentau River Rd, Grand Chenier, LA last sell?

571 Mermentau River Rd, Grand Chenier, LA last sold on Mar 17, 2018, according to the county's recorded deed.

How big is 571 Mermentau River Rd, Grand Chenier, LA?

571 Mermentau River Rd, Grand Chenier, LA has 3 bedrooms, 2 bathrooms, 1,890 square feet of living space and a 4.00-acre lot.

When was 571 Mermentau River Rd, Grand Chenier, LA built?

571 Mermentau River Rd, Grand Chenier, LA was built in 2023, making it 3 years old. The building has 1 story.

What schools serve 571 Mermentau River Rd, Grand Chenier, LA?

571 Mermentau River Rd, Grand Chenier, LA is assigned to South Cameron High School (elementary), rated C-. All sit in Cameron Parish School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 571 Mermentau River Rd, Grand Chenier, LA compare to other homes in Grand Chenier 70643?

Among the 117 homes in Grand Chenier 70643, it is worth more than 70% of them ($265,614 against a typical $202,487), its price per square foot is higher than 57% of them ($141 against a typical $133), it is bigger than 73% of them (1,890 ft² against a typical 1,244 ft²), its lot is bigger than 72% of them (4 ac against a typical 1 ac) and it is newer than almost all of them (2023 against a typical 2007). Measured against all of Cameron Parish County, it is worth more than 52% 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 571 Mermentau River Rd, Grand Chenier, LA?

The 2024 property tax bill for 571 Mermentau River Rd, Grand Chenier, LA was $2,391. The county assessed it at $22,183.

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