St. Tammany Parish property record for 399 Markham Dr, Slidell, LA 70458 · Last verified February 2026
| Property Type | Single Family Home |
|---|---|
| Details | 2,025 sqft · built 1966 |
| Owner | Individual Name on File |
| Tax Bill | $1,755 (2025) |
| APN | 124-052-2902 |
| Primary APN | 124-052-2902 |
|---|---|
| Alternative APN |
|
| Building Area | 2,025 sqft Living Area |
|---|---|
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1966 |
|---|---|
| Garage Type | Carport |
| Carport | Carport |
| Carport Area | 760 sqft |
| Parking Spaces | 3 Parking Spaces |
| Storage Building | 80 sqft |
| Old Parcel Number | 124-052-2902 |
|---|---|
| Street Address | 399 MARKHAM DR |
| City | SLIDELL |
| State | LA |
| Zip | 70458-5257 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 210 & N .50 OF LOT 209 SQ 11 WESTCHESTER ESTATES CB 546 289 CB 1543 689 CB 1545 385 INST NO 866693 CITY OF SLIDELL GRASS |
| Legal Subdivision | WESTCHESTER ESTATES |
| Legal Lot Number | 210 |
| Jurisdiction | SAINT TAMMANY LA |
| Township / Civil Division | 12 |
| Census Block Group | 3 |
| Census Block | 3016 |
| Census Tract | 40801 |
Source: St. Tammany Parish records · APN 124-052-2902
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 | Individual Name on File |
|---|---|
| Mailing Address | 399 MARKHAM DR, SLIDELL, LA 70458-5257 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Deed Document Number | 2071883 |
| Record Updated | Jun 08, 2026 |
Source: St. Tammany Parish records · Assessment roll updated October 15, 2025 · Last verified February 2026
| Type | Name |
|---|---|
| State | Louisiana |
| County | St. Tammany Parish |
| Municipality | Slidell City |
| Unified School District | St. Tammany Parish School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,755.00 (-7.34%) Homeowner's exemption | $18,302 (-) Land $1,875 Building $16,427 | $183,016 (-) Land $18,750 Building $164,266 |
| 2024 | $1,894.00 (+38.96%) Homeowner's exemption | $18,302 (+28.14%) Land $1,875 Building $16,427 | $183,016 (+28.14%) Land $18,750 Building $164,266 |
| 2023 | $1,363.00 Homeowner's exemption | $14,283 (-) Land $1,875 Building $12,408 | $142,830 (-) Land $18,750 Building $124,080 |
| 2022 | $1,363.00 Homeowner's exemption | $14,283 Land $1,875 Building $12,408 | $142,830 Land $18,750 Building $124,080 |
Source: FEMA National Flood Hazard Layer · FEMA OpenFEMA NFIP redacted claims and policies, census block group 221030408013, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Not on file |
|---|---|
| Flood Insurance Cost | Premium on Record median of 388 individual NFIP policies nearby |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 388 in force |
| Nearby Flood Claims | 110 (1995–2026) |
| Most Recent Claim | May 2026, rainfall accumulation |
| Claims By Storm |
|
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| 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.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 422 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| AT&T | Fiber | 5,000 / 5,000 |
| Spectrum | Cable | 1,000 / 1,000 |
| Tammany Wireless Holdings | Fixed Wireless (licensed-by-rule) | 499 / 285 |
| Verizon | Fixed Wireless | 300 / 20 |
Availability varies by address; speeds are provider-advertised maximums, not measured.
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