Mobile County property record for 643 Seminary St, Mobile, AL 36610
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 1.5 ba · 1,148 sqft · built 1971 |
| Lot Size | 0.115 acres (5,000 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $131 (2022) |
| Flood Zone | Zone X (minimal risk) |
| APN | R022902440007692 |
| Primary APN | R022902440007692 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,148 sqft Living Area |
| 1st Floor Area | 1,148 sqft |
| Flooring | Wood |
| Interior Walls | Wood |
| Year Built | Built 1971 |
|---|---|
| Effective Year Built | Effective 1971 |
| Exterior Material | Wood |
| Construction Type | Frame |
| Roof Type | Gable/Hip |
| Roof Material | Asphalt |
| Lot Area | 5,000 sqft (0.115 acres) |
| Lot Dimensions | 125 ft deep x 40 ft wide |
| Garage Type | Carport |
| Carport | Carport |
| Parking Spaces | 2 Parking Spaces |
| Porch | Slab |
|---|---|
| Porch Area | 63 sqft |
| Deck Area | 50 sqft |
| Utility Building | 200 sqft |
| Account Number | 647170 |
|---|---|
| Street Address | 643 SEMINARY ST |
| City | MOBILE |
| State | AL |
| Zip | 36610-4437 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 36 BLK 11 STRAUSS 1ST ADD TO PRICHARD DBK 156 P 296 #SEC 44 T4S R1W #MP29 02 44 0 007 |
| Legal Range | 04S |
| Legal Township | 04S |
| Legal Section | 44 |
| Legal Subdivision | STRAUSS 1ST ADD |
| Legal Block | 11 |
| Legal Lot Number | 36 |
| Jurisdiction | MOBILE AL |
| Township / Civil Division | MOBILE |
| Census Block Group | 1 |
| Census Block | 1019 |
| Census Tract | 7700 |
643 Seminary St is owned and occupied by two individuals.
Source: Mobile County records, as of September 15, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 643 SEMINARY ST, MOBILE, AL 36610-4437 |
| 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 |
|---|---|
| Record Updated | Oct 29, 2026 |
Source: Mobile County assessment roll, as of September 15, 2026
| Type | Name |
|---|---|
| State | Alabama |
| County | Mobile County |
| Municipality | Prichard City |
| Unified School District | Mobile County School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | Additional exemption filed | $2,960 Land $400 Building $2,560 | $29,600 Land $4,000 Building $25,600 |
| 2023 | Additional exemption filed | $2,320 Land $190 Building $2,130 | $23,200 Land $1,900 Building $21,300 |
| 2022 | $131.00 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
FEMA maps place 643 Seminary St in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1981.
Source: FEMA National Flood Hazard Layer, effective October 1, 2025 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Claims | 1 (1981) |
| Most Recent Claim | May 1981 · rainfall accumulation |
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 643 Seminary St is low, with a 0.02% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 94% of the US · lower than 98.4% of Alabama |
|---|---|
| Wildfire Likelihood | 0.02% 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 | PRICHARD WATER WORKS BOARD serves 29,190 people · EPA ID AL0001015 |
|---|---|
| Water Source | Purchased surface water from CITY OF MOBILE, BD. OF W&S COMM. OF THE |
| Last State Inspection | Aug 2024 |
| Lead | Under 1 ppb (2023–2025) action level 15 ppb |
Listed by EPA as a serious violator for missed monitoring and reporting.
| Water Quality | Total trihalomethanes not recorded as resolved · Jan 2026 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 2 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.
Source: FCC Broadband Data Collection, based on 413 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T.
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