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Single Family ResidenceResidential
$540,174$322 / 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 92How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $350,000 on Sep 27, 2011

802 WATER ST

MADISONVILLE, LA 70447
0
Baths
1,680 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.
0.19 ac
Lot SizeThe size of the land the home sits on, from county records.
2008
Year BuiltThe year the home was originally built, according to county records.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$540K
$499K low$581K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$350,000 · Sep 27, 2011

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,991 (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.$39,301 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$22,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$16,801
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$39,301
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$393,012

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

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
CountySAINT TAMMANY
Lot (acres)The size of the land the home sits on, from county records.0.19
GarageWhether the property has a garage, and details like whether it is attached to the home.Carport (Unspecified)
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(2)

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
Madisonville Junior High SchoolA
Middle · Grades 7–8 · 0.6 mi
E
Madisonville Elementary School
Elementary · Grades PK–2 · 2.3 mi
H
Mandeville High SchoolA-
High · Grades 9–12 · 3.6 mi

District: St. Tammany Parish School District

Neighborhood · ZIP 70447These 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.51
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.86
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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.33%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.6%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.18,738
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.498 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$121,178
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$141,044
Average tempThe average temperature here across a full year.68°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

802 Water 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 89% of homes in Saint Tammany County
  • Among the highest price per square foot in Madisonville 70447
  • Smaller than 79% of homes in Madisonville 70447
  • Has a smaller lot than 92% of homes in Saint Tammany County
  • Newer than 74% of homes in Saint Tammany County

What homes are worth in Madisonville 70447

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

This home
$122K$1M

This home is worth more than 80% of homes in Madisonville 70447.

How it measures up in Madisonville 70447

The dot is this home. The mark in the middle is the typical home in Madisonville 70447.

Estimated value$540,174
CheaperTypical $383,069Pricier

Pricier than 80% of homes nearby

Price per ft²$322
CheaperTypical $185Pricier

Pricier than almost all homes nearby

Living area1,680 ft²
SmallerTypical 2,088 ft²Bigger

Bigger than 21% of homes nearby

Lot size0.19 ac
SmallerTypical 1 acBigger

Bigger than 11% of homes nearby

Year built2008
OlderTypical 2008Newer

Newer than 50% of homes nearby

How 802 Water St ranks against every home in each area.
MeasureThis homeMadisonville 70447Saint Tammany County
Estimated valuepricier than$540,17480% of homes89% of homes
Price per ft²pricier than$322almost all homesalmost all homes
Living areabigger than1,680 ft²21% of homes36% of homes
Lot sizebigger than0.19 ac11% of homes8% of homes
Year builtnewer than200850% of homes74% of homes

About 802 Water St

How much is 802 Water St, Madisonville, LA worth?

The TopHap Estimate for 802 Water St, Madisonville, LA is $540,174 as of Oct 21, 2026. The likely range is $499,392 to $580,956. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 802 Water St, Madisonville, LA last sell?

802 Water St, Madisonville, LA last sold on Sep 27, 2011 for $350,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 802 Water St, Madisonville, LA?

802 Water St, Madisonville, LA has 1,680 square feet of living space and a 0.19-acre lot.

When was 802 Water St, Madisonville, LA built?

802 Water St, Madisonville, LA was built in 2008, making it 18 years old.

What schools serve 802 Water St, Madisonville, LA?

802 Water St, Madisonville, LA is assigned to Madisonville Junior High School (middle), rated A; Madisonville Elementary School (elementary); Mandeville High School (high), rated A-. All sit in St. Tammany Parish School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 802 Water St, Madisonville, LA compare to other homes in Madisonville 70447?

Among the 6,835 homes in Madisonville 70447, it is worth more than 80% of them ($540,174 against a typical $383,069), its price per square foot is higher than almost all of them ($322 against a typical $185), it is bigger than 21% of them (1,680 ft² against a typical 2,088 ft²), its lot is bigger than 11% of them (0.19 ac against a typical 1 ac) and it is newer than 50% of them (2008 against a typical 2008). Measured against all of Saint Tammany County, it is worth more than 89% 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 802 Water St, Madisonville, LA?

The 2025 property tax bill for 802 Water St, Madisonville, LA was $3,991. The county assessed it at $39,301.

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Assigned schools

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