Harrison County property record for 321 Porter Ave, Biloxi, MS 39530
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,455 sqft · built 1973 |
| Lot Size | 0.165 acres (7,200 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $1,389 (2025) |
| Flood Zone | Zone AE (high risk) |
| APN | 1310H-01-067.000 |
| Primary APN | 1310H-01-067.000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,455 sqft Adjusted Area |
| 1st Floor Area | 1,342 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1973 |
|---|---|
| Exterior Material | Asbestos |
| Foundation Type | Pier/Post & Beam |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 7,200 sqft |
| Lot Dimensions | 120 ft deep x 60 ft wide |
| Utility Building | 408 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air |
| Account Number | 000308 |
|---|---|
| Street Address | 321 PORTER AVE |
| City | BILOXI |
| State | MS |
| Zip | 39530-1966 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 2 BLK 3 BAY TERRACE |
| Legal Range | 09 |
| Legal Township | 07 |
| Legal Section | 29 |
| Legal Subdivision | BAY TERRACE |
| Legal Block | 3 |
| Legal Lot Number | 2 |
| Jurisdiction | HARRISON MS |
| Township / Civil Division | 1 |
| Census Block Group | 2 |
| Census Block | 2010 |
| Census Tract | 3902 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Reynoir Street Historic District listed 2015 · 25 contributing resources · NRIS 14001153 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
Source: Harrison County records, as of December 15, 2025
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 | 7216 OCEAN SPRINGS RD, OCEAN SPRINGS, MS 39564-8243 |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Deed Document Number | 0000412372 |
| Record Updated | Jun 8, 2026 |
Source: Harrison County assessment roll, as of September 1, 2025
| Type | Name |
|---|---|
| State | Mississippi |
| County | Harrison County |
| Municipality | Biloxi City |
| Unified School District | Biloxi Public School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,389.00 (+5.23%) | $12,436 (+4.32%) | $82,908 (+4.32%) Land $22,080 Building $60,828 |
| 2024 | $1,320.00 (+0.92%) | ||
| 2023 | $1,308.00 | $11,921 | $79,473 Land $22,080 Building $57,393 |
| 2022 | $1,308.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective April 8, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | 16.0 ft |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on Record median of 54 policies |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 54 in force |
| Nearby Flood Claims | 1 (2020) |
| Most Recent Claim | Oct 2020 · Hurricane Zeta |
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 99.8% of the US · lower than 99.8% of Mississippi |
|---|---|
| Wildfire Likelihood | Under 0.01% 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 BILOXI-NORTH serves 9,858 people · EPA ID MS0240084 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Sep 2024 |
| Also Mapped Here | CITY OF BILOXI |
| Lead | 1 ppb (2022–2024) 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.
Source: FCC Broadband Data Collection, based on 212 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| C Spire Wireless Fiber · Fixed Wireless in parts of the area | 8,000 / 8,000 |
| Sparklight Cable | 1,000 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless · DSL | 100 / 20 |
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