rv-park
Southwood RV Park
Mobile, AL (Dauphin Island Parkway)
Year-round RV park with 40 full-hookup, 50-amp sites, dog park, laundry, and clubhouse; offers dedicated long-term sites near downtown Mobile.
Moderate
Tiny Homes in Mobile, Alabama
Tiny homes in Mobile, Alabama — zoning rules, THOW parking, builder costs, and what you need to know before buying.
Last researched May 2026
$45,000 – $110,000
Builder cost range
6
Builders serving area
187,041
Population
Moderate
Tiny-home friendliness
Why Mobile
Mobile is Alabama's Gulf Coast port city and the state's third-largest metro, with a historic downtown, walkable neighborhoods like Oakleigh Garden District, and a strong Mardi Gras tradition that actually predates New Orleans. Median home prices near $198,000 make it affordable compared to national averages, and the Gulf Coast lifestyle — warm winters, humid summers, and beach access via Baldwin County — is a major draw. The combination of ADU-by-right zoning in the city and THOW allowance countywide makes Mobile a standout Alabama market for tiny-home buyers.
Zoning & Placement
As of April 2026, Mobile has adopted the 2021 International Residential Code including Appendix AQ. The city's Unified Development Code contains a dedicated Accessory Dwelling Units section that permits ADUs by right in residential zones — one of the clearest and most explicit ADU frameworks in Alabama.
Mobile County follows the 2018 IRC with Appendix Q and explicitly permits tiny houses on wheels in all zoning districts as long as the unit complies with the Alabama Building Code. The combination of a THOW-friendly county and an ADU-by-right city makes the Mobile area arguably Alabama's most tiny-home-friendly metro.
Neighboring Baldwin County (east across Mobile Bay) also follows the 2018 IRC with Appendix Q and permits THOWs in all zoning districts. Verify current requirements with your local planning department before purchasing land or beginning construction.
Verify current requirements with your local planning department.
What to verify locally
- • Confirm whether your tiny home will be treated as an ADU, a site-built dwelling, or a recreational vehicle.
- • Ask about utility hookup requirements, especially sewer, electrical service, and emergency-access setbacks.
- • Check whether long-term occupancy is allowed on the lot type you are considering.
- • Verify minimum square footage requirements for your zone classification.
ADU & Backyard Tiny Homes
As of April 2026, Mobile's Unified Development Code includes a dedicated Accessory Dwelling Units section permitting ADUs by right in residential zones. This is one of Alabama's clearest ADU frameworks and a significant contrast to Birmingham's 200 sq ft cap.
Where to Park
Communities, RV parks, and parking options in and near Mobile.
As of April 2026, Mobile County permits THOWs in all zoning districts as long as the unit complies with the Alabama Building Code — the most explicit THOW allowance among Alabama's major metros. Baldwin County (across Mobile Bay) takes the same approach. Alabama titles THOWs as travel trailers or 5th wheels through the Department of Revenue. RVIA or NOAH certification is strongly recommended for titling, insurance, and park placement.
rv-park
Shady Acres Campground
Mobile, AL (2500 Old Military Rd, near Dog River)
82-site RV park off I-10 Exit 22 with full hookups (20/30/50 amp); roughly 85% of sites are occupied by full-time long-term residents.
rv-park
Homestead RV Community
Theodore, AL (Mobile metro)
Newly built RV resort with concrete sites, fiber-optic internet, and a resort-style pool; designed for residents putting down roots for extended stays.
rv-park
I-65 RV Campground
Creola, AL (~20 mi north of Mobile)
91-site RV park just off I-65 with nightly/weekly/monthly rates (monthly ~$500), full hookups, and a designated long-term stay area.
Builders Serving Alabama
Alabama Custom Cabins
Lynn, Alabama
Lynn, Alabama builder of bespoke 400-square-foot tiny homes and cabins, with approximately three decades of construction experience. Offers three build series — Farmstead, Camping, and Glamping — priced from $50,000 to $150,000. Targets full-time residents, retirees, and short-term rental investors. Active as of May 2026.
Custom builds Foundation builds Tiny homes
Service areas: Alabama
Atkinson Cottages
Childersburg, Alabama
Childersburg, Alabama park model home dealer serving six southeastern states, operating adjacent to Atkinson Homes on US Highway 280. Sells Clayton-built park models starting around $80,000, handles permitting and site prep, and delivers to Alabama, Florida, Georgia, Tennessee, Louisiana, and Mississippi. Active as of May 2026.
Park models Tiny homes
Service areas: Alabama, Florida, Georgia, Tennessee, Louisiana, Mississippi
Deer Valley Homebuilders
Guin, Alabama
Guin, Alabama manufacturer of energy-efficient manufactured and modular homes, founded in 2004. Operates a 200,000-square-foot facility and has produced 15,000+ homes across 18 states. Offers a "Cozy Cabins" tiny-home line within its Signature series, built to HUD code or state modular standards. Member of the Alabama Manufactured Housing Association. Active as of May 2026.
Prefab / modular Manufactured homes Foundation builds Tiny homes
Service areas: Alabama, Arizona, Arkansas, Florida, Georgia, Illinois, Indiana, Kentucky, Louisiana, Mississippi, Missouri, New Mexico, North Carolina, Oklahoma, South Carolina, Tennessee, Texas, West Virginia
Mustard Seed Tiny Homes
Buford, GA
Mustard Seed Tiny Homes is a premium tiny house builder based in Buford, Georgia, serving North Carolina and the broader Southeast. They build both modular and park model tiny homes with models including The Dogwood, The Juniper, The Sycamore, and The Harvest. Their modular tiny homes are permanently placed structures that become part of the real estate. Mustard Seed ships throughout the Southeast from their Metro Atlanta facility and partners with Lend4Build for financing options.
Modular Park Model Foundation
Service areas: North Carolina, South Carolina, Georgia, Tennessee, Alabama, Florida, Virginia, Kentucky, Mississippi, West Virginia
Phoenix Building Solutions
Greenville, Alabama
Greenville, Alabama manufacturer of ANSI A119.5-certified park model homes and tiny homes, founded in 2022. Operates a 75,000-square-foot NTA-certified facility producing custom park models for RV parks, campgrounds, and private buyers. Member of the Florida RV Park & Campground Association. Active as of May 2026.
Park models Prefab / modular Tiny homes
Service areas: Alabama, Florida, Southeast United States
Southern Comfort Tiny Homes
Greenville, South Carolina
Greenville, South Carolina THOW builder producing custom tiny homes on wheels for full-time living, short-term rentals, and everything in between. Homes are built in-house at their Greenville shop and can be picked up locally or delivered anywhere in the continental United States through third-party transport partners, as of May 2026. Strong presence in the South Carolina upstate market.
THOW Custom builds
Service areas: National, South Carolina, North Carolina, Georgia, Tennessee, Alabama, Florida
Costs
A comparison between tiny-home living and conventional homeownership in Mobile.
Tiny home path
Builder cost range $45,000 – $110,000
Estimated monthly total 600
Traditional home path
Median home price 198000
Estimated monthly total 1600
Potential monthly savings
1000
Source: Redfin / Zillow, April 2026
Resources
Verified links for planning, permitting, and community connections in Mobile.
Common Questions
Can I put a tiny home ADU in my backyard in Mobile?
Yes. Mobile's Unified Development Code permits ADUs by right in residential zones, with setback and size standards set by district. This is one of Alabama's clearest in-city ADU frameworks.
Can I park a THOW on private land in Mobile County?
Mobile County explicitly permits THOWs in all zoning districts as long as the unit complies with the Alabama Building Code. Neighboring Baldwin County takes the same approach across Mobile Bay.
What IRC version does Mobile use?
Mobile has adopted the 2021 IRC including Appendix AQ for tiny homes. Mobile County uses the 2018 IRC with Appendix Q — both recognize tiny-home features like lofts and reduced ceiling heights.
Guides for Alabama Buyers
Guides, zoning explainers, and financing articles related to this state.
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