Harrison County property record for 21 51st St, Gulfport, MS 39507
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2,095 sqft · built 1955 |
| Lot Size | 0.448 acres (19,539 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $787 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | 0909O-01-044.000 |
| Primary APN | 0909O-01-044.000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Stories | 1 Story |
| Building Area | 2,095 sqft Adjusted Area |
| 1st Floor Area | 1,924 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1955 |
|---|---|
| Effective Year Built | Effective 1955 |
| Exterior Material | Brick Veneer |
| Roof Type | Hip |
| Roof Material | Composition Shingle |
| Lot Area | 19,539 sqft (0.448 acres) |
| Garage Area | 480 sqft |
| Parking Spaces | 2 Parking Spaces |
| Patio Area | 314 sqft |
| Heating System | Forced Air with A/C |
|---|
| Street Address | 21 51ST ST |
|---|---|
| City | GULFPORT |
| State | MS |
| Zip | 39507-4431 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 5 BLK. 22 1ST ADD. TO GULFPORT BAYOU VIEW SUBD. |
| Legal Range | 11W |
| Legal Township | 07S |
| Legal Section | 24 |
| Legal Subdivision | GULFPORT BAYOU VIEW 1ST ADD |
| Legal Block | 22 |
| Legal Lot Number | 5 |
| Jurisdiction | HARRISON MS |
| Township / Civil Division | 2 |
| Census Block Group | 3 |
| Census Block | 3029 |
| Census Tract | 1600 |
21 51st St is owned and occupied by two individuals who acquired it in April 2021.
Source: Harrison County records, as of December 16, 2025
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 21 51ST ST, GULFPORT, MS 39507-4431 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Apr 19, 2021 |
| Deed Sale | Apr 19, 2021 |
| Prior Sale | Aug 20, 2012 · Amount on File |
| Deed Document Number | 20215266 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 21 51st St was $787 with a homeowner's exemption, up 0.3% from the year before.
Source: Harrison County assessment roll, as of November 6, 2025
| Type | Name |
|---|---|
| State | Mississippi |
| County | Harrison County |
| Municipality | Gulfport City |
| Unified School District | Gulfport School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $787.00 (+0.25%) Homeowner's exemption | $14,071 | $140,707 Land $50,600 Building $90,107 |
| 2024 | $785.00 (+6.37%) | ||
| 2023 | $738.00 Homeowner's exemption | $12,961 | $129,613 Land $50,600 Building $79,013 |
| 2022 | $738.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 21 51st St in Zone X, an area of moderate flood risk, though there have been 412 flood claims nearby since 1978.
Source: FEMA National Flood Hazard Layer, effective April 8, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 245 policies |
| Community Rating System | Class 8 (10% premium discount) |
| Nearby Flood Policies | 245 in force |
| Nearby Flood Claims | 412 (1978–2021) |
| Claims Outside the SFHA | 89 of 412 |
| Most Recent Claim | Aug 2021 · Hurricane Ida |
| 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.
Wildfire risk around 21 51st St is low, with a 0.06% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 64% of the US · lower than 81% of Mississippi |
|---|---|
| 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 | HCUA-EAST serves 404 people · EPA ID MS0240272 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Aug 2024 |
| Lead | Under 1 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 4 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 223 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 |
| AT&T Fiber · Fixed Wireless in parts of the area | 1,000 / 1,000 |
| Sparklight Cable | 1,000 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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