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Single Family ResidenceResidential
$275,749$149 / 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 89How 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 $9,000 on Sep 10, 2021

70337 WALNUT ST

MANDEVILLE, LA 70471
0
Baths
1,848 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.
0.41 ac
Lot SizeThe size of the land the home sits on, from county records.
1994
Year BuiltThe year the home was originally built, according to county records.
4
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$276K
$247K low$305K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$9,000 · Sep 10, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,410 (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.$20,091 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$2,287
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$17,804
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$19,233
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$200,911

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.41
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
40
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
95
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
70
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
3
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

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.0.41
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(1)

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.

E
Abita Springs Elementary SchoolA-
Elementary · Grades PK–3 · 1.5 mi
H
Fontainebleau High SchoolB+
High · Grades 9–12 · 3.4 mi
M
Fontainebleau Junior High SchoolA
Middle · Grades 7–8 · 3.6 mi

District: St. Tammany Parish School District

Neighborhood · ZIP 70471These 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.73
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.84
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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.35%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.0%
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.22,153
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.758 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$92,032
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$141,651
Average tempThe average temperature here across a full year.68°F
Annual precipHow much rain and melted snow falls here in a typical year.65 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

70337 Walnut 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 76% of homes in Mandeville 70471
  • Costs less per square foot than 80% of homes in Mandeville 70471
  • Smaller than 70% of homes in Mandeville 70471
  • Has a smaller lot than 76% of homes in Mandeville 70471

What homes are worth in Mandeville 70471

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

This home
$133K$1.4M

This home is worth more than 24% of homes in Mandeville 70471.

How it measures up in Mandeville 70471

The dot is this home. The mark in the middle is the typical home in Mandeville 70471.

Estimated value$275,749
CheaperTypical $400,588Pricier

Pricier than 24% of homes nearby

Price per ft²$149
CheaperTypical $172Pricier

Pricier than 20% of homes nearby

Living area1,848 ft²
SmallerTypical 2,366 ft²Bigger

Bigger than 30% of homes nearby

Lot size0.41 ac
SmallerTypical 1 acBigger

Bigger than 24% of homes nearby

Year built1994
OlderTypical 1993Newer

Newer than 56% of homes nearby

How 70337 Walnut St ranks against every home in each area.
MeasureThis homeMandeville 70471Saint Tammany County
Estimated valuepricier than$275,74924% of homes49% of homes
Price per ft²pricier than$14920% of homes49% of homes
Living areabigger than1,848 ft²30% of homes46% of homes
Lot sizebigger than0.41 ac24% of homes28% of homes
Year builtnewer than199456% of homes41% of homes

About 70337 Walnut St

How much is 70337 Walnut St, Mandeville, LA worth?

The TopHap Estimate for 70337 Walnut St, Mandeville, LA is $275,749 as of Oct 21, 2026. The likely range is $246,758 to $304,740. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 70337 Walnut St, Mandeville, LA last sell?

70337 Walnut St, Mandeville, LA last sold on Sep 10, 2021 for $9,000, according to the county's recorded deed.

How big is 70337 Walnut St, Mandeville, LA?

70337 Walnut St, Mandeville, LA has 1,848 square feet of living space and a 0.41-acre lot.

When was 70337 Walnut St, Mandeville, LA built?

70337 Walnut St, Mandeville, LA was built in 1994, making it 32 years old.

What schools serve 70337 Walnut St, Mandeville, LA?

70337 Walnut St, Mandeville, LA is assigned to Abita Springs Elementary School (elementary), rated A-; Fontainebleau High School (high), rated B+; Fontainebleau Junior High School (middle), rated A. All sit in St. Tammany Parish School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 70337 Walnut St, Mandeville, LA compare to other homes in Mandeville 70471?

Among the 7,972 homes in Mandeville 70471, it is worth more than 24% of them ($275,749 against a typical $400,588), its price per square foot is higher than 20% of them ($149 against a typical $172), it is bigger than 30% of them (1,848 ft² against a typical 2,366 ft²), its lot is bigger than 24% of them (0.41 ac against a typical 1 ac) and it is newer than 56% of them (1994 against a typical 1993). Measured against all of Saint Tammany County, it is worth more than 49% 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 70337 Walnut St, Mandeville, LA?

The 2025 property tax bill for 70337 Walnut St, Mandeville, LA was $2,410. The county assessed it at $20,091.

More homes on Walnut St

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