Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$55,221$49 / 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 53How 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

402 PORTER ST

SAINT MARTINVILLE, LA 70582
1
Baths
1,128 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.
0.21 ac
Lot SizeThe size of the land the home sits on, from county records.
1945
Year BuiltThe year the home was originally built, according to county records.

Valuation

$55K
$29K low$81K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$14 (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.$1,780 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$550
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$1,230
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,780
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$17,800

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountySaint Martin
Lot (acres)The size of the land the home sits on, from county records.0.21
HeatingThe type of heating system in the home.None

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

H
St. Martinville High SchoolD+
High · Grades 9–12 · 0.3 mi
E
St. Martin Early STEAM Academy
Elementary · Grades PK–1 · 1.0 mi
M
St. Martinville Junior High SchoolC-
Middle · Grades 6–8 · 2.8 mi

District: St. Martin Parish School District

Neighborhood · ZIP 70582These 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.104
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 100.33

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.87%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.9.4%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.17%
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.18,461
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.70 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$55,515
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$77,646
Average tempThe average temperature here across a full year.68°F
Annual precipHow much rain and melted snow falls here in a typical year.64 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.60%

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

402 Porter 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 90% of homes in Saint Martin County
  • Costs less per square foot than 91% of homes in Saint Martin County
  • Smaller than 72% of homes in Saint Martinville 70582
  • Has a smaller lot than 85% of homes in Saint Martin County
  • Older than 91% of homes in Saint Martin County

What homes are worth in Saint Martinville 70582

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

This home
$25K$459K

This home is worth more than 14% of homes in Saint Martinville 70582.

How it measures up in Saint Martinville 70582

The dot is this home. The mark in the middle is the typical home in Saint Martinville 70582.

Estimated value$55,221
CheaperTypical $131,507Pricier

Pricier than 14% of homes nearby

Price per ft²$49
CheaperTypical $89Pricier

Pricier than 13% of homes nearby

Living area1,128 ft²
SmallerTypical 1,377 ft²Bigger

Bigger than 28% of homes nearby

Lot size0.21 ac
SmallerTypical 0.56 acBigger

Bigger than 18% of homes nearby

Year built1945
OlderTypical 1978Newer

Newer than 10% of homes nearby

How 402 Porter St ranks against every home in each area.
MeasureThis homeSaint Martinville 70582Saint Martin County
Estimated valuepricier than$55,22114% of homes10% of homes
Price per ft²pricier than$4913% of homes9% of homes
Living areabigger than1,128 ft²28% of homes28% of homes
Lot sizebigger than0.21 ac18% of homes15% of homes
Year builtnewer than194510% of homes9% of homes

About 402 Porter St

How much is 402 Porter St, Saint Martinville, LA worth?

The TopHap Estimate for 402 Porter St, Saint Martinville, LA is $55,221 as of Sep 24, 2026. The likely range is $29,161 to $81,281. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 402 Porter St, Saint Martinville, LA?

402 Porter St, Saint Martinville, LA has 1 bathrooms, 1,128 square feet of living space and a 0.21-acre lot.

When was 402 Porter St, Saint Martinville, LA built?

402 Porter St, Saint Martinville, LA was built in 1945, making it 81 years old.

What schools serve 402 Porter St, Saint Martinville, LA?

402 Porter St, Saint Martinville, LA is assigned to St. Martinville High School (high), rated D+; St. Martin Early STEAM Academy (elementary); St. Martinville Junior High School (middle), rated C-. All sit in St. Martin Parish School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 402 Porter St, Saint Martinville, LA compare to other homes in Saint Martinville 70582?

Among the 7,507 homes in Saint Martinville 70582, it is worth more than 14% of them ($55,221 against a typical $131,507), its price per square foot is higher than 13% of them ($49 against a typical $89), it is bigger than 28% of them (1,128 ft² against a typical 1,377 ft²), its lot is bigger than 18% of them (0.21 ac against a typical 0.56 ac) and it is newer than 10% of them (1945 against a typical 1978). Measured against all of Saint Martin County, it is worth more than 10% 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 402 Porter St, Saint Martinville, LA?

The 2025 property tax bill for 402 Porter St, Saint Martinville, LA was $14. The county assessed it at $1,780.

More homes on Porter St

Closest homes

More homes in Saint Martinville 70582

Assigned schools

Explore the area

See this home in context

Open 402 Porter 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