St. Tammany Parish property record for 342 Napoleon Ave, Slidell, LA 70460
| Property Type | Single Family Home |
|---|---|
| Details | 1,333 sqft · built 2007 |
| Owner | Individual Name on File |
| Last Sale | $151,000 (Dec 2016) |
| Tax Bill | $1,464 (2025) |
| Deeds & Mortgages | Oct 2017 Mortgage |
| APN | 128-066-5517 |
| Primary APN | 128-066-5517 |
|---|---|
| Alternative APN |
|
| Building Area | 1,333 sqft Living Area |
|---|
| Year Built | Built 2007 |
|---|---|
| Garage Type | Mixed |
| Garage Area | 256 sqft |
| Carport | Carport |
| Carport Area | 1,242 sqft |
| Parking Spaces | 6 Parking Spaces |
| Old Parcel Number | 128-066-5517 |
|---|---|
| Street Address | 342 NAPOLEON AVE |
| City | SLIDELL |
| State | LA |
| Zip | 70460-3819 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOTS 34A & 38A BEING RESUB OF LOTS 34 35 36 37 38 |
| Legal Range | 14 |
| Legal Township | 09 |
| Legal Section | 38 |
| Legal Subdivision | BAYOU LIBERTY ESTATES |
| Legal Lot Number | 34A,38A 35 |
| Jurisdiction | SAINT TAMMANY LA |
| Township / Civil Division | 11 |
| Census Block Group | 4 |
| Census Block | 4013 |
| Census Tract | 41105 |
342 Napoleon Ave is owned and occupied by an individual who bought it in December 2016.
Source: St. Tammany Parish records, as of February 5, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 342 NAPOLEON AVE, SLIDELL, LA 70460-3819 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Dec 5, 2016 · Amount on File |
| Deed Sale | Dec 5, 2016 · Amount on File |
| Deed Document Number | 2045880 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAINT TAMMANY LA |
| Property Address | 342 NAPOLEON AVE, SLIDELL, LA 70460-3819 |
| Transaction Type | Mortgage |
| Record Updated | Apr 6, 2023 |
| Title Company | FIDELITY NATIONAL TITLE |
| Name | Verified Name |
|---|
| Document Number | 0002081685 |
|---|---|
| Date | Oct 3, 2017 |
| Instrument | 2081685 |
| Name | OCEANSIDE MORTGAGE CO |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Oct 1, 2047 |
| Rate Type | Fixed Rate |
|---|
The 2025 property tax bill for 342 Napoleon Ave was $1,464 with a homeowner's exemption, up 16.1% 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 | $1,464.00 (+16.1%) Homeowner's exemption | $22,658 (-) Land $3,800 Building $18,858 | $226,575 (-) Land $38,000 Building $188,575 |
| 2024 | $1,261.00 (+23.51%) Homeowner's exemption | $22,658 (+57.03%) Land $3,800 Building $18,858 | $226,575 (+57.03%) Land $38,000 Building $188,575 |
| 2023 | $1,021.00 (-2.58%) Homeowner's exemption | $14,429 (-) Land $1,785 Building $12,644 | $144,290 (-) Land $17,850 Building $126,440 |
| 2022 | $1,048.00 Homeowner's exemption | $14,429 Land $1,785 Building $12,644 | $144,290 Land $17,850 Building $126,440 |
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.
FEMA has no flood map on file for 342 Napoleon Ave; there have been 42 flood claims nearby since 2001.
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 151 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 151 in force |
| Nearby Flood Claims | 42 (2001–2026) |
| Claims Outside the SFHA | 5 of 42 |
| Most Recent Claim | Jun 2026 · Tropical Storm Arthur |
| 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 342 Napoleon Ave is moderate, ranking above 63% of the US, with a 0.2% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 63% of the US · above 85% of Louisiana |
|---|---|
| Wildfire Likelihood | 0.2% 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 | BAYOU LIBERTY WATER ASSOCIATION private · serves 10,791 people · EPA ID LA1103005 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jan 2026 |
| Lead | Under 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 212 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Tammany Wireless Fixed Wireless | 499 / 285 |
| Verizon Fixed Wireless | 300 / 20 |
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