St. Tammany Parish property record for 1645 Gause Blvd, Slidell, LA 70458
| Property Type | Commercial |
|---|---|
| Details | 6,665 sqft · built 2011 |
| Owner | Company Name on File |
| Last Sale | $900,000 (Dec 2010) |
| Tax Bill | $18,996 (2025) |
| APN | 123-048-0533 |
| Primary APN | 123-048-0533 |
|---|---|
| Alternative APN |
|
| Building Area | 6,665 sqft Total Area |
|---|
| Year Built | Built 2011 |
|---|
| Old Parcel Number | 123-048-0533 |
|---|---|
| Street Address | 1645 GAUSE BLVD |
| City | SLIDELL |
| State | LA |
| Zip | 70458-2209 |
| Property Category | Commercial |
| Property Type | Commercial > Retail |
| Legal Description | LOT 32-B1 BEING A RESUB OF LOTS 32B 33B 34B WEST EXPRESSWAY SHOPPING CENTER CB 1297 394 CB 1363 421 INST NO 972179 INST NO 16 |
| Legal Subdivision | COMMERCIAL GAUSE BLVD EAST |
| Legal Lot Number | 32B |
| Jurisdiction | SAINT TAMMANY LA |
| Township / Civil Division | 14 |
| Census Block Group | 3 |
| Census Block | 3005 |
| Census Tract | 41002 |
1645 Gause Blvd, a commercial property, is owned by a company that bought it in December 2010.
Source: St. Tammany Parish records, as of February 5, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 5200 BUFFINGTON RD, ATLANTA, GA 30349-2945 |
| Owner Type | Company |
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 Sale | Dec 29, 2010 · Amount on File |
| Deed Sale | Dec 29, 2010 · Amount on File |
| Deed Document Number | 1796945 |
| Record Updated | Jun 8, 2026 |
The 2025 property tax bill for 1645 Gause Blvd was $18,996, down 0.2% from the year before.
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 | $18,996.00 (-0.24%) | $73,045 (-2.82%) Building $73,045 | $486,967 (-2.82%) Building $486,967 |
| 2024 | $19,042.00 (+2.96%) | $75,161 (+30.35%) Building $75,161 | $501,074 (+30.35%) Building $501,074 |
| 2023 | $18,495.00 (+0.03%) | $57,660 (-48%) Building $57,660 | $384,400 (-58.06%) Building $384,400 |
| 2022 | $18,490.00 | $110,881 Land $53,221 Building $57,660 | $916,610 Land $532,210 Building $384,400 |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
FEMA has no flood map on file for 1645 Gause Blvd; there have been 113 flood claims nearby since 1980.
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 110 policies |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 110 in force |
| Nearby Flood Claims | 113 (1980–2026) |
| Claims Outside the SFHA | 104 of 113 |
| 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.
The area around 1645 Gause Blvd has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 164 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Tammany Wireless Fixed Wireless | 499 / 285 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
May also be available: Camellia City Fiber, Spectrum, T-Mobile, Verizon.
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