St. Tammany Parish property record for 503 Lamarque St, Mandeville, LA 70448
| Property Type | Single Family Home |
|---|---|
| Details | 1,871 sqft · built 2019 |
| Owner | Individual Name on Record |
| Last Sale | $55,000 (Sep 2015) |
| Tax Bill | $3,737 (2025) |
| Deeds & Mortgages | Feb 2019 Mortgage |
| APN | 114-028-0224 |
| Primary APN | 114-028-0224 |
|---|---|
| Alternative APN |
|
| Building Area | 1,871 sqft Living Area |
|---|
| Year Built | Built 2019 |
|---|---|
| Garage Area | 400 sqft |
| Parking Spaces | 2 Parking Spaces |
| Old Parcel Number | 114-028-0224 |
|---|---|
| Street Address | 503 LAMARQUE ST |
| City | MANDEVILLE |
| State | LA |
| Zip | 70448-5329 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 1 SQ 22 CITY OF MANDEVILLE CB 185 547 586 CB 1380 663 INST NO 1611050 INST NO 1921700 INST NO 1928226 INST NO 1996559 |
| Legal Subdivision | MONROE ST (TAX DIST 14) |
| Legal Lot Number | 1 |
| Jurisdiction | SAINT TAMMANY LA |
| Township / Civil Division | 10 |
| Census Block Group | 2 |
| Census Block | 2057 |
| Census Tract | 41301 |
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 | 503 LAMARQUE ST, MANDEVILLE, LA 70448-5329 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Sep 18, 2015 · Amount on Record |
| Deed Sale | Sep 18, 2015 · Amount on Record |
| Prior Sale | Jan 8, 2014 · Amount on Record |
| Deed Document Number | 1996559 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAINT TAMMANY LA |
| Property Address | 503 LAMARQUE ST, MANDEVILLE, LA 70448-5329 |
| Transaction Type | Mortgage |
| Record Updated | Apr 6, 2023 |
| Title Company | CYPRESS TITLE LLC, CYPRESS TITLE |
| Name | Verified Name |
|---|
| Document Number | 0002147525 |
|---|---|
| Date | Feb 25, 2019 |
| Instrument | 2147525 |
| Name | HANCOCK WHITNEY BANK |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 240 Months |
| Due | Mar 1, 2039 |
| Rate Type | Fixed Rate |
|---|
Source: St. Tammany Parish assessment roll, as of October 15, 2025
| Type | Name |
|---|---|
| State | Louisiana |
| County | St. Tammany Parish |
| Municipality | Mandeville City |
| Unified School District | St. Tammany Parish School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $3,737.00 (-3.31%) Homeowner's exemption | $36,508 (-) Land $11,700 Building $24,808 | $365,080 (-) Land $117,000 Building $248,080 |
| 2024 | $3,865.00 (+14.82%) Homeowner's exemption | $36,508 (+17.48%) Land $11,700 Building $24,808 | $365,080 (+17.48%) Land $117,000 Building $248,080 |
| 2023 | $3,366.00 Homeowner's exemption | $31,077 (-) Land $8,000 Building $23,077 | $310,770 (+3.32%) Land $80,000 Building $230,770 |
| 2022 | $3,366.00 Homeowner's exemption | $31,077 Land $8,000 Building $23,077 | $300,770 Land $70,000 Building $230,770 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 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 |
|
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 | Moderate above 46% of the US · above 73% of Louisiana |
|---|---|
| Wildfire Likelihood | 0.1% annual chance |
| Exposure | Direct burnable vegetation |
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 MANDEVILLE WATER SUPPLY serves 13,000 people · EPA ID LA1103023 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jan 2025 |
| Lead | 1 ppb (2024–2026) action level 15 ppb |
| 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, 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 189 locations within half a mile, as of December 31, 2025
| 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 Fiber | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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