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Single Family ResidenceResidential
$524,124$349 / 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 52How 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

223 CHESTNUT ST

MANDEVILLE, LA 70471
0
Baths
1,503 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.
0.32 ac
Lot SizeThe size of the land the home sits on, from county records.
1984
Year BuiltThe year the home was originally built, according to county records.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$524K
$272K low$776K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$625 (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.$11,945 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$3,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$8,945
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$11,945
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$119,450

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.132 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.48%
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.0.2 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
CountySAINT TAMMANY
Lot (acres)The size of the land the home sits on, from county records.0.32
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

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

H
Mandeville High SchoolA
High · Grades 9–12 · 0.1 mi
E
Pontchartrain Elementary SchoolA
Elementary · Grades PK–3 · 0.3 mi
M
Mandeville Junior High SchoolA+
Middle · Grades 7–8 · 2.0 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

223 Chestnut 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 88% of homes in Saint Tammany County
  • Among the highest price per square foot in Mandeville 70471
  • Smaller than 83% of homes in Mandeville 70471
  • Has a smaller lot than 85% of homes in Mandeville 70471
  • Older than 77% 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
$129K$1.2M

This home is worth more than 69% 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$524,124
CheaperTypical $413,257Pricier

Pricier than 69% of homes nearby

Price per ft²$349
CheaperTypical $175Pricier

Pricier than almost all homes nearby

Living area1,503 ft²
SmallerTypical 2,376 ft²Bigger

Bigger than 17% of homes nearby

Lot size0.32 ac
SmallerTypical 1 acBigger

Bigger than 15% of homes nearby

Year built1984
OlderTypical 1993Newer

Newer than 23% of homes nearby

How 223 Chestnut St ranks against every home in each area.
MeasureThis homeMandeville 70471Saint Tammany County
Estimated valuepricier than$524,12469% of homes88% of homes
Price per ft²pricier than$349almost all homesalmost all homes
Living areabigger than1,503 ft²17% of homes26% of homes
Lot sizebigger than0.32 ac15% of homes22% of homes
Year builtnewer than198423% of homes25% of homes

About 223 Chestnut St

How much is 223 Chestnut St, Mandeville, LA worth?

The TopHap Estimate for 223 Chestnut St, Mandeville, LA is $524,124 as of Sep 24, 2026. The likely range is $271,828 to $776,420. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 223 Chestnut St, Mandeville, LA last sell?

223 Chestnut St, Mandeville, LA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 223 Chestnut St, Mandeville, LA?

223 Chestnut St, Mandeville, LA has 1,503 square feet of living space and a 0.32-acre lot.

When was 223 Chestnut St, Mandeville, LA built?

223 Chestnut St, Mandeville, LA was built in 1984, making it 42 years old.

What schools serve 223 Chestnut St, Mandeville, LA?

223 Chestnut St, Mandeville, LA is assigned to Mandeville High School (high), rated A; Pontchartrain Elementary School (elementary), rated A; Mandeville 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 223 Chestnut St, Mandeville, LA compare to other homes in Mandeville 70471?

Among the 7,972 homes in Mandeville 70471, it is worth more than 69% of them ($524,124 against a typical $413,257), its price per square foot is higher than almost all of them ($349 against a typical $175), it is bigger than 17% of them (1,503 ft² against a typical 2,376 ft²), its lot is bigger than 15% of them (0.32 ac against a typical 1 ac) and it is newer than 23% of them (1984 against a typical 1993). Measured against all of Saint Tammany County, it is worth more than 88% 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 223 Chestnut St, Mandeville, LA?

The 2025 property tax bill for 223 Chestnut St, Mandeville, LA was $625. The county assessed it at $11,945.

More homes on Chestnut St

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Assigned schools

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