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Single Family ResidenceResidential
$209,603$131 / 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 94How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

509 DELL ST

SAINT ROSE, LA 70087
0
Baths
1,600 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.
0.12 ac
Lot SizeThe size of the land the home sits on, from county records.
1982
Year BuiltThe year the home was originally built, according to county records.

Valuation

$210K
$198K low$222K high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$209,603
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$167,682

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,351 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$20,690 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$3,710
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$16,980
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$14,960
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$206,900

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountySaint Charles
Lot (acres)The size of the land the home sits on, from county records.0.12
HeatingThe type of heating system in the home.None
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.

M
Albert Cammon Middle SchoolA-
Middle · Grades 6–8 · 1.6 mi
E
St. Rose Elementary SchoolB-
Elementary · Grades PK–5 · 1.7 mi
H
Destrehan High SchoolA
High · Grades 9–12 · 5.7 mi

District: St. Charles Parish School District

Neighborhood · ZIP 70087These 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.119
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.102
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.29

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.13%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.4%
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.7,821
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.481 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$61,999
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$82,486
Average tempThe average temperature here across a full year.69°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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

509 Dell 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 71% of homes in Saint Charles County
  • Costs less per square foot than 66% of homes in Saint Charles County
  • Has a smaller lot than 93% of homes in Saint Charles County

What homes are worth in Saint Rose 70087

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

This home
$79K$505K

This home is worth more than 46% of homes in Saint Rose 70087.

How it measures up in Saint Rose 70087

The dot is this home. The mark in the middle is the typical home in Saint Rose 70087.

Estimated value$209,603
CheaperTypical $216,740Pricier

Pricier than 46% of homes nearby

Price per ft²$131
CheaperTypical $138Pricier

Pricier than 39% of homes nearby

Living area1,600 ft²
SmallerTypical 1,600 ft²Bigger

Bigger than 51% of homes nearby

Lot size0.12 ac
SmallerTypical 0.14 acBigger

Bigger than 13% of homes nearby

Year built1982
OlderTypical 1982Newer

Newer than 53% of homes nearby

How 509 Dell St ranks against every home in each area.
MeasureThis homeSaint Rose 70087Saint Charles County
Estimated valuepricier than$209,60346% of homes29% of homes
Price per ft²pricier than$13139% of homes34% of homes
Living areabigger than1,600 ft²51% of homes37% of homes
Lot sizebigger than0.12 ac13% of homes7% of homes
Year builtnewer than198253% of homes46% of homes

About 509 Dell St

How much is 509 Dell St, Saint Rose, LA worth?

The TopHap Estimate for 509 Dell St, Saint Rose, LA is $209,603 as of Jul 14, 2026. The likely range is $197,580 to $221,626. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 509 Dell St, Saint Rose, LA last sell?

509 Dell St, Saint Rose, LA last sold on Sep 13, 2005, according to the county's recorded deed.

How big is 509 Dell St, Saint Rose, LA?

509 Dell St, Saint Rose, LA has 1,600 square feet of living space and a 0.12-acre lot.

When was 509 Dell St, Saint Rose, LA built?

509 Dell St, Saint Rose, LA was built in 1982, making it 44 years old.

What schools serve 509 Dell St, Saint Rose, LA?

509 Dell St, Saint Rose, LA is assigned to Albert Cammon Middle School (middle), rated A-; St. Rose Elementary School (elementary), rated B-; Destrehan High School (high), rated A. All sit in St. Charles Parish School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 509 Dell St, Saint Rose, LA compare to other homes in Saint Rose 70087?

Among the 2,278 homes in Saint Rose 70087, it is worth more than 46% of them ($209,603 against a typical $216,740), its price per square foot is higher than 39% of them ($131 against a typical $138), it is bigger than 51% of them (1,600 ft² against a typical 1,600 ft²), its lot is bigger than 13% of them (0.12 ac against a typical 0.14 ac) and it is newer than 53% of them (1982 against a typical 1982). Measured against all of Saint Charles County, it is worth more than 29% 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 509 Dell St, Saint Rose, LA?

The 2024 property tax bill for 509 Dell St, Saint Rose, LA was $1,351. The county assessed it at $20,690.

More homes on Dell St

Closest homes

More homes in Saint Rose 70087

Assigned schools

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