St. Tammany Parish property record for 709 Dewey Ave, Slidell, LA 70458
| Property Type | Single Family Home |
|---|---|
| Details | 912 sqft · built 1990 |
| Owner | Individual Name on Record |
| Last Sale | $3,011,391 |
| Tax Bill | $155 (2025) |
| APN | 124-050-4343 |
| Primary APN | 124-050-4343 |
|---|---|
| Alternative APN |
|
| Building Area | 912 sqft Living Area |
|---|
| Year Built | Built 1990 |
|---|---|
| Storage Building | 512 sqft |
| Old Parcel Number | 124-050-4343 |
|---|---|
| Street Address | 709 DEWEY AVE |
| City | SLIDELL |
| State | LA |
| Zip | 70458-3719 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOTS 21 22 SQ 2 PREVOST ADD CB 687 15 |
| Legal Subdivision | PINE PARK PLACE |
| Legal Lot Number | 21 22 |
| Jurisdiction | SAINT TAMMANY LA |
| Township / Civil Division | 14 |
| Census Block Group | 3 |
| Census Block | 3025 |
| Census Tract | 40900 |
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 |
|---|---|
| Mailing Address | 709 DEWEY AVE, SLIDELL, LA 70458-3719 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Amount on Record |
| Deed Sale | Amount on Record |
| Record Updated | Jun 8, 2026 |
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 | $155.00 (-14.36%) Homeowner's exemption | $5,707 (-) Land $1,125 Building $4,582 | $57,070 (-) Land $11,250 Building $45,820 |
| 2024 | $181.00 (-3.21%) Homeowner's exemption | $5,707 (-) Land $1,125 Building $4,582 | $57,070 (-) Land $11,250 Building $45,820 |
| 2023 | $187.00 Homeowner's exemption | $5,707 (-) Land $1,125 Building $4,582 | $57,070 (-) Land $11,250 Building $45,820 |
| 2022 | $187.00 Homeowner's exemption | $5,707 Land $1,125 Building $4,582 | $57,070 Land $11,250 Building $45,820 |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
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 231 policies |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 231 in force |
| Nearby Flood Claims | 693 (1980–2026) |
| Claims Outside the SFHA | 17 of 693 |
| 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 66% of the US · above 53% of Louisiana |
|---|---|
| Wildfire Likelihood | 0.06% annual chance |
| Exposure | None beyond 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 324 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Tammany Wireless Fixed Wireless | 499 / 285 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless · DSL · Fiber in parts of the area | 100 / 20 |
May also be available: Camellia City Fiber.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures