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Single Family ResidenceResidential
$259,038$142 / 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 95How 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
Last sold for $203,000 on Apr 5, 2006

121 UPSILON ST

BELLE CHASSE, LA 70037
0
Baths
1,826 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.
1 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$259K
$247K low$271K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$203,000 · Apr 5, 2006

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,542 (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.$22,473 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$5,400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$17,073
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$22,473
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$224,730

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyPlaquemines
Lot (acres)The size of the land the home sits on, from county records.1.00

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

H
Belle Chasse High SchoolB+
High · Grades 9–12 · 2.5 mi
E
Belle Chasse Elementary SchoolA+
Elementary · Grades 2–4 · 5.1 mi
M
Belle Chasse Middle SchoolA
Middle · Grades 5–8 · 6.4 mi

District: Plaquemines Parish School District

Neighborhood · ZIP 70037These 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.56
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.87
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.30

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.16%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.3%
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.16,776
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.217 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$87,620
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$110,200
Average tempThe average temperature here across a full year.69°F
Annual precipHow much rain and melted snow falls here in a typical year.67 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

121 Upsilon 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 70% of homes in Belle Chasse 70037
  • Has a bigger lot than 81% of homes in Belle Chasse 70037

What homes are worth in Belle Chasse 70037

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

This home
$96K$783K

This home is worth more than 30% of homes in Belle Chasse 70037.

How it measures up in Belle Chasse 70037

The dot is this home. The mark in the middle is the typical home in Belle Chasse 70037.

Estimated value$259,038
CheaperTypical $332,947Pricier

Pricier than 30% of homes nearby

Price per ft²$142
CheaperTypical $151Pricier

Pricier than 39% of homes nearby

Living area1,826 ft²
SmallerTypical 2,147 ft²Bigger

Bigger than 36% of homes nearby

Lot size1 ac
SmallerTypical 1 acBigger

Bigger than 81% of homes nearby

How 121 Upsilon St ranks against every home in each area.
MeasureThis homeBelle Chasse 70037Plaquemines Parish County
Estimated valuepricier than$259,03830% of homes38% of homes
Price per ft²pricier than$14239% of homes45% of homes
Living areabigger than1,826 ft²36% of homes41% of homes
Lot sizebigger than1 ac81% of homes76% of homes

About 121 Upsilon St

How much is 121 Upsilon St, Belle Chasse, LA worth?

The TopHap Estimate for 121 Upsilon St, Belle Chasse, LA is $259,038 as of Sep 24, 2026. The likely range is $246,877 to $271,199. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 121 Upsilon St, Belle Chasse, LA last sell?

121 Upsilon St, Belle Chasse, LA last sold on Apr 5, 2006 for $203,000, according to the county's recorded deed.

How big is 121 Upsilon St, Belle Chasse, LA?

121 Upsilon St, Belle Chasse, LA has 1,826 square feet of living space and a 1.00-acre lot.

What schools serve 121 Upsilon St, Belle Chasse, LA?

121 Upsilon St, Belle Chasse, LA is assigned to Belle Chasse High School (high), rated B+; Belle Chasse Elementary School (elementary), rated A+; Belle Chasse Middle School (middle), rated A. All sit in Plaquemines Parish School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 121 Upsilon St, Belle Chasse, LA compare to other homes in Belle Chasse 70037?

Among the 5,935 homes in Belle Chasse 70037, it is worth more than 30% of them ($259,038 against a typical $332,947), its price per square foot is higher than 39% of them ($142 against a typical $151), it is bigger than 36% of them (1,826 ft² against a typical 2,147 ft²) and its lot is bigger than 81% of them (1 ac against a typical 1 ac). Measured against all of Plaquemines Parish County, it is worth more than 38% 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 121 Upsilon St, Belle Chasse, LA?

The 2025 property tax bill for 121 Upsilon St, Belle Chasse, LA was $1,542. The county assessed it at $22,473.

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Assigned schools

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