1503 Gause Blvd, Slidell, LA 70458 Property Records

St. Tammany Parish property record for 1503 Gause Blvd, Slidell, LA 70458

Property Summary

Property Type	Commercial
Details	16,312 sqft · built 2008
Lot Size	3 acres (130,680 sqft)
Owner	Company Name on Record
Tax Bill	$23,035 (2025)
Deeds & Mortgages	Aug 2026 Sale Oct 2021 Sale & Mortgage
APN	`123-044-5630`

Property Details

APN / Parcel Number

Primary APN	`123-044-5630`
Alternative APN	`81608`

Interior

Units	10 Units
Building Area	16,312 sqft Total Area

Exterior

Year Built	Built 2008
Effective Year Built	Effective 2008
Lot Area	130,680 sqft (3 acres)
Garage Area	504 sqft
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	1503 GAUSE BLVD
City	SLIDELL
State	LA
Zip	70458-2246
Property Category	Commercial
Property Type	Commercial > Retail
Legal Description	CORPORATE SQUARE LT1B 2 3
Legal Subdivision	COMMERCIAL GAUSE BLVD EAST
Legal Lot Number	1B
Jurisdiction	SAINT TAMMANY LA
Township / Civil Division	14
Census Block Group	3
Census Block	3006
Census Tract	41002

Owner

Source: St. Tammany Parish records, as of September 23, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Company Name on Record
Mailing Address	1503 GAUSE BLVD, SLIDELL, LA 70458-2246
Owner Type	Company

Deeds, Mortgages & Sale History

Date	Document
Aug 10, 2026	Contract Sale, Transfer
Oct 8, 2021	Cash Sale Deed, Transfer · Commercial Mortgage HANCOCK WHITNEY BANK

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Aug 10, 2026
Deed Sale	Aug 10, 2026
Prior Sale	Oct 8, 2021 · Amount on Record
Deed Document Number	20262502174
Record Updated	Oct 29, 2026

August 2026: Contract Sale, Transfer

Document Type	Contract Sale
Jurisdiction	SAINT TAMMANY LA
Recording Date	Aug 10, 2026
Property Address	1503 GAUSE BLVD, SLIDELL, LA 70458-2246
Document Number	0002502174
Instrument Date	Aug 10, 2026
Instrument	20262502174
Transaction Type	Transfer
Record Updated	Sep 23, 2026

Transaction

Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name

October 2021: Cash Sale Deed, Transfer

Document Type	Cash Sale Deed
Jurisdiction	SAINT TAMMANY LA
Recording Date	Oct 8, 2021
Property Address	1503 GAUSE BLVD, SLIDELL, LA 70458-2246
Document Number	0002295034
Map Reference	DOC 1515734
Instrument Date	Oct 1, 2021
Instrument	2295034
Transaction Type	Transfer
Record Updated	Apr 1, 2024
Title Company	FIDELITY NATIONAL TITLE INSU

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	17940 PAINTERS ROW, COVINGTON, LA 70435-5695

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1503 GAUSE BLVD, SLIDELL, LA 70458-2246

Mortgage

Document Number	0002295036
Date	Oct 8, 2021
Instrument	2295036

Lender

Name	HANCOCK WHITNEY BANK
Type	Bank

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded

Interest

Rate Type	Fixed Rate

Tax Assessment & Valuation

Source: St. Tammany Parish assessment roll, as of February 6, 2026

Property Jurisdictions

Type	Name
State	Louisiana
County	St. Tammany Parish
Municipality	Slidell City
Unified School District	St. Tammany Parish School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$23,035.00 (+20.32%)	$123,319 (+4%) Building $123,319	$822,125 (+4%) Building $822,125
2024	$19,145.00 (-7.21%)	$88,085 (-28.82%) Building $88,085	$587,233 (-37.79%) Building $587,233
2023	$20,632.00	$123,753 (-) Land $35,668 Building $88,085	$943,913 (-) Land $356,680 Building $587,233
2022	$20,632.00	$123,753 Land $35,668 Building $88,085	$943,913 Land $356,680 Building $587,233

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.

Flood

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 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	Hurricane Katrina, Aug 2005 · 65 claims Tropical Storm Allison, Jun 2001 · 18 claims Severe Storms And Flooding, May 1995 · 9 claims

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

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.

Drinking Water

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

Violations Reported to EPA

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.

Internet Providers

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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