ALABAMA · DATA AS OF 2026-10-01

Undeveloped land in Mobile County, AL

11,677 buildable parcels covering about 493,088 acres, every one with slope, flood, soil, access, ownership and a scored verdict on file. These are the county-wide numbers.

Mobile County doesn't publish land appraisals or owner mailing addresses, so LandScout can't flag below-market or motivated-seller deals here.

16,896
parcels with no improvements
on the county tax roll
11,677
buildable after screening
69% of the raw count
493,088
acres of buildable land
median parcel 16.4 ac
21
strong buy verdicts
of 16,896 analyzed
TERRAIN AND HAZARD

How much of it you can actually build on

83%
entirely in FEMA Zone X
minimal flood risk
17%
touch a flood hazard area
zones A, AE, AO, VE
86%
flat, under 8% slope
0% over 15%
79%
well-drained soils
26% on hydric soils, 16% with wetlands
67%
front a public road
median 698 ft of frontage
44%
have a creek running through
USGS mapped streams
29%
have a pond or lake on the land
68%
forested
mostly loblolly pine
VALUE

What the county says the land is worth

Mobile County doesn't publish its land appraisals, so there are no per-acre values to show here.

OWNERSHIP

Who holds it, and for how long

74%
owned by individuals
13%
owned by an LLC
—
absentee owners
county doesn't publish mailing addresses
—
held over 20 years
no sale dates on file
VERDICTS

What the model makes of it

21
strong buy
10,953
consider
5,922
pass

Mobile County doesn't publish land appraisals or owner mailing addresses, so LandScout can't flag below-market or motivated-seller deals here.

By deal type: 5,821 rural homesite (1 strong buy), 4,472 timber/recreation tract (20 strong buy), 1,180 development assembly.

Strong buy 84rural homesite
about 8 acres
  • 4% average slope
  • FEMA zone X
  • well drained soil
  • 2,068 ft of road frontage
Strong buy 82timber/recreation tract
about 290 acres
  • 1% average slope
  • FEMA zone X
  • somewhat poorly drained soil
  • 5,350 ft of road frontage
  • power nearby

Samples are described by their physical facts only. Sign in to see the parcels, their owners of record and the full reasoning.

QUESTIONS

Buying land in Mobile County

How many undeveloped parcels are there in Mobile County, AL?

16,896 parcels carry no improvement value on the Mobile County tax roll as of 2026-10-01. After removing rights-of-way, slivers, utility strips and parcels that already have a structure by the federal building footprints, 11,677 are buildable land totalling about 493,088 acres.

How much land in Mobile County is in a flood zone?

17% of buildable parcels touch a FEMA special flood hazard area (zones A, AE or similar). 83% are entirely in Zone X, the minimal-risk designation. Mapped wetlands appear on 16%.

Can I put a septic system on land in Mobile County?

Septic needs a county health department permit and a soil evaluation on the actual site. As a screen, 79% of buildable parcels sit on soils the USDA survey classes as well drained or better. 26% sit in soil map units that are mostly hydric, which usually fail.

What is land worth per acre in Mobile County?

Alabama records sale prices with the deed, but there is no searchable database of them, and Mobile County doesn't publish its land appraisals, so LandScout has no per-acre value to show here. The revenue commission's own property search has the appraisal for a single parcel.

Who owns the undeveloped land in Mobile County?

74% individual, 13% llc, 9% corporation, 4% trust. Mobile County doesn't publish owner mailing addresses, so there is no count of absentee owners.

Where do these numbers come from?

Parcel boundaries and owners of record are from the Mobile County assessor's GIS. Flood zones are FEMA, slope is derived from USGS elevation, soils are the USDA soil survey, wetlands the National Wetlands Inventory, timber the Forest Service FIA, structures the FEMA USA Structures dataset, and roads, power lines, ponds and developed land OpenStreetMap (© OpenStreetMap contributors, ODbL). Verdicts come from fixed rules applied to those fields, the same rules in every county, and the best-scoring parcels are also checked against a USDA aerial photo by an AI model. Data as of 2026-10-01.

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