St. Tammany Parish property record for 319 Portside Ln, Slidell, LA 70458
| Property Type | Single Family Home |
|---|---|
| Details | 2,311 sqft · built 2013 |
| Owner | Individual Name on File |
| Last Sale | $47,500 (Aug 2018) |
| Tax Bill | $3,671 (2025) |
| Deeds & Mortgages | Aug 2018 Sale |
| APN | 137-121-9871 |
| Primary APN | 137-121-9871 |
|---|---|
| Alternative APN |
|
| Building Area | 2,311 sqft Living Area |
|---|
| Year Built | Built 2013 |
|---|---|
| Garage Area | 434 sqft |
| Parking Spaces | 2 Parking Spaces |
| Old Parcel Number | 137-121-9871 |
|---|---|
| Street Address | 319 PORTSIDE LN |
| City | SLIDELL |
| State | LA |
| Zip | 70458-5769 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 50 PH 1B MARINERS COVE SUB INST NO 935976 INST NO 1062892 INST NO 1403469 INST NO 1509497 INST NO 2123628 |
| Legal Subdivision | MARINERS COVE |
| Legal Phase | 1B |
| Legal Lot Number | 50 |
| Jurisdiction | SAINT TAMMANY LA |
| Township / Civil Division | 12 |
| Census Block Group | 1 |
| Census Block | 1009 |
| Census Tract | 40804 |
319 Portside Ln is owned and occupied by an individual who bought it in August 2018.
Source: St. Tammany Parish records, as of February 5, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Co-owner | Co-owner on File |
| Mailing Address | 319 PORTSIDE LN, SLIDELL, LA 70458-5769 |
| 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 | 2 Names on Deed |
|---|---|
| Last Sale | Aug 10, 2018 · Amount on File |
| Deed Sale | Aug 10, 2018 · Amount on File |
| Deed Document Number | 2123628 |
| Record Updated | Jun 8, 2026 |
| Document Type | Cash Sale Deed |
|---|---|
| Jurisdiction | SAINT TAMMANY LA |
| Recording Date | Aug 10, 2018 |
| Property Address | 319 PORTSIDE LN, SLIDELL, LA 70458-5769 |
| Document Number | 0002123628 |
| Map Reference | MAP 1471 |
| Instrument Date | Aug 10, 2018 |
| Instrument | 2123628 |
| Transaction Type | Transfer |
| Record Updated | Apr 6, 2023 |
| Title Company | PATRIOT TITLE |
| Amount | Amount on Record |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 8831 ABERDEEN PARK DR, HOUSTON, TX 77095-4832 |
The 2025 property tax bill for 319 Portside Ln was $3,671 with a homeowner's exemption, down 3.9% 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 | $3,671.00 (-3.93%) Homeowner's exemption | $36,422 (-) Land $5,000 Building $31,422 | $364,218 (-) Land $50,000 Building $314,218 |
| 2024 | $3,821.00 (+19.26%) Homeowner's exemption | $36,422 (+22.12%) Land $5,000 Building $31,422 | $364,218 (+22.12%) Land $50,000 Building $314,218 |
| 2023 | $3,204.00 (-1.96%) Homeowner's exemption | $29,825 (-) Land $5,000 Building $24,825 | $298,250 (-) Land $50,000 Building $248,250 |
| 2022 | $3,268.00 Homeowner's exemption | $29,825 Land $5,000 Building $24,825 | $298,250 Land $50,000 Building $248,250 |
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 319 Portside Ln; there have been 143 flood claims nearby since 2002.
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 896 individual policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 906 units insured incl. 10 condo units |
| Nearby Flood Claims | 143 (2002–2024) |
| Most Recent Claim | Aug 2024 · other causes |
| 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 319 Portside Ln 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 93% of the US · lower than 88% 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.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | MAGNOLIA-LAKESHORE ESTATES private · serves 4,146 people · EPA ID LA1103171 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Feb 2026 |
| Lead | 1 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | Sanitary survey deficiency not corrected Feb 2019 |
| 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 344 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL | 5,000 / 5,000 |
| Camellia City Fiber Fiber | 2,000 / 1,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Tammany Wireless Fixed Wireless | 499 / 285 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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