The 2025 property tax bill for 7500 Mercury Dr was $1,987 with a homeowner's exemption.
Source: St. Bernard Parish assessment roll, as of July 14, 2026
Property Jurisdictions
Type
Name
State
Louisiana
County
St. Bernard Parish
Unified School District
St. Bernard Parish School District (PK - 12)
Tax Bill & Assessment History
Year
Tax Bill
Assessed Value
Assessed Market Value
2026
$20,565 (-)Land $1,338Building $19,227
$205,650 (-)Land $13,380Building $192,270
2025
$1,987.00Homeowner's exemption
$20,565Land $1,338Building $19,227
$205,650Land $13,380Building $192,270
2024
$1,987.00 (-0.65%)
2023
$2,000.00Homeowner's exemption
$20,565Land $1,338Building $19,227
$205,650Land $13,380Building $192,270
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
Flood
FEMA maps place 7500 Mercury Dr in Zone X, an area of moderate flood risk, though there have been 329 flood claims nearby since 1978.
Source: FEMA National Flood Hazard Layer, effective December 21, 2017 · OpenFEMA NFIP redacted claims and policies, as of September 2026
FEMA Flood Zone
Zone X moderate risk
500-Year Floodplain
Yes 0.2% annual chance
Flood Insurance Requirement
Not required lenders may require it
Flood Insurance Cost
Premium on File median of 136 policies
Nearby Flood Policies
136 in force
Nearby Flood Claims
329 (1978–2021)
Claims Outside the SFHA
316 of 329
Most Recent Claim
Aug 2021 · Hurricane Ida
Claims by Event
Hurricane Isaac, Aug 2012 · 5 claims
Hurricane Rita, Sep 2005 · 3 claims
Hurricane Katrina, Aug 2005 · 265 claims
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire
Wildfire risk around 7500 Mercury Dr is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
Wildfire Risk
Low lower than 80% of the US · lower than 69% of Louisiana
Wildfire Likelihood
0.01% annual chance
Exposure
None beyond ember reach
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Drinking Water
Source: EPA Safe Drinking Water Information System, as of September 2026
Water System
ST BERNARD PARISH WATERWORKS serves 44,783 people · EPA ID LA1087001
Water Source
Surface water
Last State Inspection
Jun 2025
Lead
2 ppb (2023–2025) action level 15 ppb
Violations Reported to EPA
Water Quality
None last 10 years
Treatment and Procedure
None last 10 years
Monitoring and Reporting
None last 3 years
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Internet Providers
Source: FCC Broadband Data Collection, based on 336 locations within half a mile, as of December 31, 2025