St. Tammany Parish property record for 300 Gause Blvd, Slidell, LA 70458
| Property Type | Commercial |
|---|---|
| Details | 2,810 sqft · built 1980 |
| Lot Size | 1.12 acres (48,787 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $379,500 (Jan 2011) |
| Tax Bill | $7,116 (2025) |
| Deeds & Mortgages | Mar 2017 Mortgage |
| APN | 124-049-4488 |
| Primary APN | 124-049-4488 |
|---|---|
| Alternative APN |
|
| Building Area | 2,810 sqft Total Area |
|---|
| Year Built | Built 1980 |
|---|---|
| Lot Area | 48,787 sqft (1.12 acres) |
| Old Parcel Number | 124-049-4488 |
|---|---|
| Street Address | 300 GAUSE BLVD |
| City | SLIDELL |
| State | LA |
| Zip | 70458 |
| Property Category | Commercial |
| Property Type | Commercial > Retail |
| Legal Description | 1.12 ACS BEING S 1/2 LOT 2 SQ 2 SLIDELL HEIGHTS AND PT OF LAND IN PART OF LOT 2 MEAS 333.12 X 209.33 X 154.55 X 6.00 X 70.00 |
| Legal Subdivision | COMMERCIAL GAUSE BLVD WEST |
| Legal Lot Number | 2 |
| Jurisdiction | SAINT TAMMANY LA |
| Township / Civil Division | 14 |
| Census Block Group | 1 |
| Census Block | 1035 |
| Census Tract | 41004 |
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 | Individual Name on Record |
|---|---|
| Co-owner | Co-owner on Record |
| Mailing Address | 37194 HARPER RD 2, PEARL RIVER, LA 70452-6036 |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jan 3, 2011 · Amount on Record |
| Deed Sale | Jan 3, 2011 · Amount on Record |
| Deed Document Number | 1797278 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAINT TAMMANY LA |
| Property Address | 300 GAUSE BLVD, SLIDELL, LA 70458 |
| Transaction Type | Mortgage |
| Record Updated | Apr 1, 2024 |
| Title Company | FIDELITY NATIONAL TITLE |
| Name | Verified Name |
|---|---|
| Investor | Possibly a Property Investor |
| Document Number | 0002057171 |
|---|---|
| Date | Mar 22, 2017 |
| Instrument | 2057171 |
| Name | STATE BANK & TRUST |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Fixed Rate |
|---|
Source: St. Tammany Parish assessment roll, as of October 15, 2025
| Type | Name |
|---|---|
| State | Louisiana |
| County | St. Tammany Parish |
| Municipality | Slidell City |
| Unified School District | St. Tammany Parish School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $7,116.00 (-12.08%) | $24,784 (+16.5%) Building $24,784 | $165,228 (+16.5%) Building $165,228 |
| 2024 | $8,094.00 (-7.19%) | $21,274 (-59.22%) Building $21,274 | $141,827 (-68.54%) Building $141,827 |
| 2023 | $8,721.00 | $52,174 (-) Land $30,900 Building $21,274 | $450,827 (-) Land $309,000 Building $141,827 |
| 2022 | $8,721.00 | $52,174 Land $30,900 Building $21,274 | $450,827 Land $309,000 Building $141,827 |
Assessed value is set for property tax purposes, not a market price estimate; it is 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 355 policies |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 355 in force |
| Nearby Flood Claims | 854 (1978–2026) |
| Claims Outside the SFHA | 67 of 854 |
| 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 62% of the US · above 60% of Louisiana |
|---|---|
| Wildfire Likelihood | 0.07% 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 SLIDELL WATER SUPPLY serves 35,547 people · EPA ID LA1103041 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Mar 2026 |
| Lead | Under 1 ppb (2022–2024) action level 15 ppb |
| Water Quality | E. coli resolved · Sep 2022 |
|---|---|
| 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.
Source: FCC Broadband Data Collection, based on 240 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Metronet Fiber | 5,120 / 5,120 |
| Spectrum Cable | 1,000 / 1,000 |
| Tammany Wireless Fixed Wireless | 499 / 285 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless · Fiber, DSL in parts of the area | 100 / 20 |
May also be available: T-Mobile.
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