St. Tammany Parish property record for 321 Marigny Ave, Mandeville, LA 70448
| Property Type | Single Family Home |
|---|---|
| Details | 1,831 sqft · built 1997 |
| Owner | 2 Individual Names on Record |
| Last Sale | $138,745 |
| Tax Bill | $1,699 (2025) |
| Deeds & Mortgages | May 2017 Mortgage Sep 2011 Mortgage |
| APN | 114-030-5324 |
| Primary APN | 114-030-5324 |
|---|---|
| Alternative APN |
|
| Building Area | 1,831 sqft Living Area |
|---|---|
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1997 |
|---|---|
| Storage Building | 200 sqft |
| Old Parcel Number | 114-030-5324 |
|---|---|
| Street Address | 321 MARIGNY AVE |
| City | MANDEVILLE |
| State | LA |
| Zip | 70448-5940 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 18 SQ 13 MANDEVILLE CB 1011 185 CB 1360 476 CB 1387 510 CB 1464 948 INST NO 897108 INST NO 902873 INST NO 982072 INST NO |
| Legal Subdivision | JEFFERSON ST (TAX DIST 14) |
| Legal Lot Number | 18 |
| Jurisdiction | SAINT TAMMANY LA |
| Township / Civil Division | 10 |
| Census Block Group | 2 |
| Census Block | 2048 |
| Census Tract | 41302 |
Source: St. Tammany Parish records, as of February 5, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Co-owner | Co-owner on Record |
| Mailing Address | 321 MARIGNY AVE, MANDEVILLE, LA 70448-5940 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| May 23, 2017 | Deed of Trust, Mortgage · Conventional Mortgage JP MORGAN CHASE BANK |
| Sep 23, 2011 | Deed of Trust, Mortgage · Conventional Mortgage JPMORGAN CHASE BANK NA |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Amount on Record |
| Deed Sale | Amount on Record |
| Deed Document Number | 982076 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAINT TAMMANY LA |
| Property Address | 321 MARIGNY AVE, MANDEVILLE, LA 70448-5940 |
| Transaction Type | Mortgage |
| Record Updated | Feb 6, 2026 |
| Name | Verified Name |
|---|
| Document Number | 0002064115 |
|---|---|
| Date | May 23, 2017 |
| Instrument | 2064115 |
| Name | JP MORGAN CHASE BANK |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 420 Months |
| Due | May 10, 2052 |
| Rate Type | Fixed Rate |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAINT TAMMANY LA |
| Property Address | 321 MARIGNY AVE, MANDEVILLE, LA 70448-5940 |
| Transaction Type | Mortgage |
| Record Updated | Feb 6, 2026 |
| Title Company | CHICAGO TITLE SERVICELINK DIV, CHICAGO TITLE SERVICELINK DI |
| Name | Verified Name |
|---|
| Document Number | 0001828396 |
|---|---|
| Date | Sep 23, 2011 |
| Instrument | 1828396 |
| Name | JPMORGAN CHASE BANK NA |
|---|---|
| Type | Bank |
| Address | COLUMBUS, OH 43240 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
Source: St. Tammany Parish assessment roll, as of October 15, 2025
| Type | Name |
|---|---|
| State | Louisiana |
| County | St. Tammany Parish |
| Municipality | Mandeville City |
| Unified School District | St. Tammany Parish School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,699.00 (-3.25%) Homeowner's exemption | $20,422 (-) Land $6,600 Building $13,822 | $204,220 (-) Land $66,000 Building $138,220 |
| 2024 | $1,756.00 (-6.35%) Homeowner's exemption | $20,422 (-) Land $6,600 Building $13,822 | $204,220 (-) Land $66,000 Building $138,220 |
| 2023 | $1,875.00 Homeowner's exemption | $20,422 (-) Land $6,600 Building $13,822 | $204,220 (+1.49%) Land $66,000 Building $138,220 |
| 2022 | $1,875.00 Homeowner's exemption | $20,422 Land $6,600 Building $13,822 | $201,220 Land $63,000 Building $138,220 |
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.
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 Record median of 495 individual policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 583 units insured incl. 88 condo units |
| Nearby Flood Claims | 248 (2002–2024) |
| Claims Outside the SFHA | 1 of 248 |
| 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 40% of the US · above 64% of Louisiana |
|---|---|
| Wildfire Likelihood | 0.06% annual chance |
| Exposure | None beyond ember reach |
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 159 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 |
| Metronet Fiber | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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