St. Tammany Parish property record for 503 Rue Blanche, Mandeville, LA 70448
| Property Type | Single Family Home |
|---|---|
| Details | 1,997 sqft · built 1993 |
| Owner | Individual Name on File |
| Tax Bill | $89 (2025) |
| APN | 112-102-6062 |
| Primary APN | 112-102-6062 |
|---|---|
| Alternative APN |
|
| Building Area | 1,997 sqft Living Area |
|---|---|
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1993 |
|---|---|
| Garage Area | 240 sqft |
| Parking Spaces | 1 Parking Space |
| Old Parcel Number | 112-102-6062 |
|---|---|
| Street Address | 503 RUE BLANCHE |
| City | MANDEVILLE |
| State | LA |
| Zip | 70448-4434 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | BAYOU ACRES LT3 |
| Legal Subdivision | BAYOU ACRES |
| Legal Lot Number | 3 |
| Jurisdiction | SAINT TAMMANY LA |
| Township / Civil Division | 7 |
| Census Block Group | 1 |
| Census Block | 1039 |
| Census Tract | 41211 |
503 Rue Blanche is owned and occupied by an individual who acquired it in May 2025.
Source: St. Tammany Parish records, as of February 5, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 503 RUE BLANCHE, MANDEVILLE, LA 70448-4434 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | May 2, 2025 |
| Transfer Doc | 0002447768 |
| Record Updated | Jun 8, 2026 |
The 2025 property tax bill for 503 Rue Blanche was $89 with a homeowner's exemption, down 3.3% from the year before.
Source: St. Tammany Parish assessment roll, as of October 15, 2025
| Type | Name |
|---|---|
| State | Louisiana |
| County | St. Tammany Parish |
| Unified School District | St. Tammany Parish School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $89.00 (-3.26%) Homeowner's exemption | $8,231 (-) Land $1,641 Building $6,590 | $82,310 (-) Land $16,410 Building $65,900 |
| 2024 | $92.00 (-6.12%) Homeowner's exemption | $8,231 (-) Land $1,641 Building $6,590 | $82,310 (-) Land $16,410 Building $65,900 |
| 2023 | $98.00 Homeowner's exemption | $8,231 (-) Land $1,641 Building $6,590 | $82,310 (-) Land $16,410 Building $65,900 |
| 2022 | $98.00 Homeowner's exemption | $8,231 Land $1,641 Building $6,590 | $82,310 Land $16,410 Building $65,900 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA has no flood map on file for 503 Rue Blanche; there have been 195 flood claims nearby since 1995.
Source: FEMA National Flood Hazard Layer · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Not on file |
|---|---|
| Flood Insurance Cost | Premium on File median of 222 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 222 in force |
| Nearby Flood Claims | 195 (1995–2024) |
| Claims Outside the SFHA | 149 of 195 |
| Most Recent Claim | Sep 2024 · Hurricane Francine |
| Claims by Event |
|
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 risk around 503 Rue Blanche is high, ranking above 75% of the US, with a 0.4% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 75% of the US · above 94% of Louisiana |
|---|---|
| Wildfire Likelihood | 0.4% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CITY OF MANDEVILLE WATER SUPPLY serves 13,000 people · EPA ID LA1103023 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jan 2025 |
| Lead | 1 ppb (2024–2026) action level 15 ppb |
| 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. The service area is an EPA estimate; the actual supplier may differ.
Source: FCC Broadband Data Collection, based on 140 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless · DSL | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Metronet.
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