840 Lamarque St, Mandeville, LA 70448 Property Records

St. Tammany Parish property record for 840 Lamarque St, Mandeville, LA 70448

Property Summary

Property Type	Commercial
Details	1,800 sqft · built 2010
Lot Size	1 acres (43,560 sqft)
Owner	Company Name on File
Last Sale	$100,000 (Mar 2020)
Tax Bill	$1,646 (2025)
Deeds & Mortgages	Mar 2020 Sale
APN	`114-028-1069`

Property Details

APN / Parcel Number

Primary APN	`114-028-1069`
Alternative APN	`57287`

Interior

Building Area	1,800 sqft Total Area

Exterior

Year Built	Built 2010
Lot Area	43,560 sqft (1 acres)
Lot Dimensions	99 ft deep x 45 ft wide

Location & Zoning

Old Parcel Number	114-028-1069
Street Address	840 LAMARQUE ST
City	MANDEVILLE
State	LA
Zip	70448-5336
Property Category	Commercial
Property Type	Commercial > Retail
Legal Description	PT LOTS 21 22 23 MEAS 45 X 99.9 SQ 51 TOWN OF MANDEVILLE CB 1036 346 INST NO 1613346 INST NO 2150521 INST NO 2198955
Legal Subdivision	COMMERCIAL MANDEVILLE E TD 14
Legal Lot Number	21 22
Jurisdiction	SAINT TAMMANY LA
Township / Civil Division	10
Census Block Group	2
Census Block	2009
Census Tract	41301

Owner

Source: St. Tammany Parish records · APN 114-028-1069

Assessment roll updated October 15, 2025 · Last verified February 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 File
Mailing Address	136 LAFAYETTE ST, MANDEVILLE, LA 70448-5620
Owner Type	Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Mar 18, 2020 · Amount on Record
Deed Sale	Mar 18, 2020 · Amount on Record
Deed Document Number	2198955
Record Updated	Jun 08, 2026

March 2020: Cash Sale Deed, Transfer

Document Type	Cash Sale Deed
Jurisdiction	SAINT TAMMANY LA
Recording Date	Mar 18, 2020
Property Address	840 LAMARQUE ST, MANDEVILLE, LA 70448-5336
Document Number	0002198955
Map Reference	COB 1036 FO 346
Instrument Date	Feb 21, 2020
Instrument	2198955
Transaction Type	Transfer
Record Updated	Apr 01, 2024

Transaction

Amount	Amount Recorded
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
Address	136 LAFAYETTE ST, MANDEVILLE, LA 70448-5620

Tax Assessment & Valuation

Source: St. Tammany Parish records · Assessment roll updated October 15, 2025 · Last verified February 2026

Property Jurisdictions

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

Tax Bill & Assessment History

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.

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$1,646.00 (-3.4%)	$10,530 (-) Building $10,530	$70,200 (-) Building $70,200
2024	$1,704.00 (-6.27%)	$10,530 (-18.97%) Building $10,530	$70,200 (-25.99%) Building $70,200
2023	$1,818.00	$12,995 (-) Land $2,465 Building $10,530	$94,850 (-) Land $24,650 Building $70,200
2022	$1,818.00	$12,995 Land $2,465 Building $10,530	$94,850 Land $24,650 Building $70,200

Flood & Wildfire

Source: FEMA National Flood Hazard Layer · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Not on file
Flood Insurance Cost	Premium on Record median of 284 individual policies
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	335 units insured incl. 51 condo units
Nearby Flood Claims	31 (1995–2024)
Claims Outside the SFHA	1 of 31
Most Recent Claim	Sep 2024 · Hurricane Francine
Claims by Event	Hurricane Ida, Aug 2021 · 10 claims Hurricane Isaac, Aug 2012 · 7 claims Hurricane Katrina, Aug 2005 · 9 claims

Wildfire

Wildfire Risk	Moderate above 40% of the US · above 64% of Louisiana
Wildfire Likelihood	0.06% annual chance
Exposure	None beyond ember reach

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.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL · Fixed Wireless in parts of the area	5,000 / 5,000
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Metronet Holdings Fiber	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
T-Mobile USA Fixed Wireless	100 / 20

Based on FCC filings for 189 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	CITY OF MANDEVILLE WATER SUPPLY serves 13,000 people
Water Source	Groundwater
Last State Inspection	Jan 2025
Lead	1 ppb (2024–2026) action level 15 ppb

Violations Reported to EPA

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 as reported to EPA, 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. The full violation and enforcement history is in the system's EPA record.