Terrebonne Parish property record for 503 Williams Ave, Houma, LA 70364 · Last verified April 2026
| Property Type | Single Family Home |
|---|---|
| Details | 1,700 sqft · built 1943 |
| Lot Size | 2 acres (87,120 sqft) |
| Owner | Company Name on File |
| Tax Bill | $802 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | 24075 |
| Primary APN | 24075 |
|---|
| Building Area | 1,700 sqft Living Area |
|---|
| Year Built | Built 1943 |
|---|---|
| Effective Year Built | Effective 1943 |
| Lot Area | 87,120 sqft (2 acres) |
| Total Buildings | 2 Buildings |
| Street Address | 503 WILLIAMS AVE |
|---|---|
| City | HOUMA |
| State | LA |
| Zip | 70364-3267 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 2 AND NORTHERNMOST PART OF LOT 3 BLOCK 5 WILLIAMS AVENUE VIGUERIE ADDITION. CB 2361/281. |
| Legal Range | 17E |
| Legal Township | 17S |
| Legal Section | 07 |
| Legal Subdivision | VIGUERIE ADDITION |
| Legal Block | 5 |
| Legal Lot Number | 2,3 |
| Jurisdiction | TERREBONNE LA |
| Township / Civil Division | 5 |
| Census Block Group | 3 |
| Census Block | 3023 |
| Census Tract | 502 |
Source: Terrebonne Parish records · APN 24075
Assessment roll updated April 7, 2026 · Last verified April 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 | PO BOX 20384, HOUMA, LA 70360-0384 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Updated | Jun 08, 2026 |
Source: Terrebonne Parish records · Assessment roll updated April 7, 2026 · Last verified April 2026
| Type | Name |
|---|---|
| State | Louisiana |
| County | Terrebonne Parish |
| Unified School District | Terrebonne 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 | $802.00 (+47.97%) | $8,790 (+51.55%) Land $2,580 Building $6,210 | $87,900 (+51.55%) Land $25,800 Building $62,100 |
| 2024 | $542.00 (+6.9%) | $5,800 (+5.07%) Land $2,580 Building $3,220 | $58,000 (+5.07%) Land $25,800 Building $32,200 |
| 2023 | $507.00 (+1.4%) | $5,520 (-) Land $2,460 Building $3,060 | $55,200 (-) Land $24,600 Building $30,600 |
| 2022 | $500.00 | $5,520 Land $2,460 Building $3,060 | $55,200 Land $24,600 Building $30,600 |
Source: FEMA National Flood Hazard Layer, Terrebonne Parish (22109C), updated September 20, 2023 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 221090005023, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Moderate |
| 500-Year Floodplain | Yes |
| Coastal | Yes |
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Flood Insurance Cost | Premium on Record median of 201 individual NFIP policies nearby |
| Community Rating System | Class 9 (5% premium discount) |
| Nearby Flood Policies | 201 in force 160 of 201 on primary residences |
| Nearby Flood Claims | 9 (1991–2026) |
| Claims Outside the SFHA | 1 of 9 |
| Most Recent Claim | Jun 2026, rainfall accumulation, Tropical Storm Arthur |
| Flood Events |
|
| 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.
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