Why mobile homes need a different policy
A standard HO-3 homeowners policy is rated against the construction profile of a site-built single-family home — concrete foundation, framed walls, attached to land. Manufactured homes (built in a factory and transported to the site) and mobile homes (pre-1976, before the federal HUD code) have a different risk profile: wind uplift, tie-down failure, transport-related damage, axle/chassis depreciation, and accelerated structural depreciation. Carriers underwrite them separately.
The standard product is the HO-7 form, which mirrors HO-3 coverage (open-perils dwelling, named-perils contents, liability) but is rated for manufactured construction. Where HO-7 isn't available, carriers offer dwelling policies (DP-1 basic, DP-3 special) that cover the structure on a more limited basis.
Modular homes (built in sections at a factory but permanently affixed to a foundation and meeting local building codes) usually qualify for standard HO-3 once they're set and titled as real property. Confirm with the carrier — some still require HO-7.
What's typically covered (and what isn't)
Covered on a standard HO-7: fire, lightning, windstorm and hail (state-dependent), vandalism, theft, falling objects, accidental water discharge from plumbing, freezing of plumbing systems, and liability for injuries on your property. Most policies include $1,000-$2,000 for trip collision and overturn coverage if you move the home.
- Dwelling — actual cash value default; replacement cost optional and recommended
- Other structures (sheds, decks, carports) — typically 10% of dwelling
- Personal property — 40-50% of dwelling, ACV default
- Loss of use — 20% of dwelling
- Personal liability — $100K standard, $300K-$500K recommended
- NEVER covered without endorsements: flood, earthquake, mold, sinkhole, normal wear, pest damage
Premium drivers — what actually changes your rate
Home age and HUD compliance matter most. Pre-1976 mobile homes (pre-HUD-code) are uninsurable with many carriers; the ones who write them charge 40-100% more. Post-1976 manufactured homes are standard. Post-1994 (revised HUD wind-zone code) gets the best rates in hurricane states.
Foundation type is the second-biggest factor. Permanent foundation (block piers with concrete footings, skirting, anchored tie-downs) qualifies for full coverage at standard rates. Pier-and-anchor without skirting drops carrier options. No tie-downs at all is usually a decline.
Wind/hail rating zone drives 30-50% of premium in coastal states (FL, TX, LA, MS, AL, GA, SC, NC). Many carriers exclude wind in tier-1 coastal counties — you'll need a separate wind policy through the state wind pool (e.g., Citizens in FL, TWIA in TX).
Other factors: replacement cost vs. ACV (replacement adds 15-25%), deductible ($500-$2,500 standard, $1,000 is the value sweet spot), liability limit, claims history, credit-based insurance score (in states that allow it), and roof age.
Top carriers for mobile home insurance
Foremost (Farmers subsidiary) — the largest mobile/manufactured home writer in the U.S. Available in nearly every state, broad agent distribution, competitive on standard risks. Their 'Mobile Homeowners' product handles single-wide, double-wide, and park models.
American Modern (Munich Re subsidiary) — strong second-place share. Often more flexible on older homes (1976-1990) where Foremost declines. Direct quoting available; also writes through independent agents.
Assurant (formerly American Bankers) — common for lender-required coverage when you finance through 21st Mortgage or Vanderbilt. Decent rates but somewhat narrow appetite.
Allstate — writes manufactured homes through their standard channel in many states. Often competitive if you bundle with auto.
State Farm — limited mobile home appetite, varies sharply by state. Available in some markets, declined in others. Worth a quote if you're already a customer.
Progressive (through partners like ASI) — fast online quoting for manufactured homes in most states.
State wind pools — for coastal wind coverage when the standard market excludes it: Citizens Property Insurance (FL), TWIA (TX), Louisiana Citizens, NCJUA (NC), SCWHUA (SC).
What to do before you buy
1) Confirm your home's HUD certification label is intact (red metal tag on the back of each section). Without it, many carriers decline.
2) Get the foundation inspected. Anchored tie-downs, skirting, and ground anchors that meet current state code unlock the most carriers.
3) Document the home's serial number, HUD label numbers, and dimensions. Carriers need these for the quote.
4) If you're in a flood zone (FEMA AE, VE, or A), get a separate NFIP flood policy. Mobile homes are especially vulnerable to flood, and FEMA disaster aid is loan-based — it does not rebuild your home.
5) If you're in a hurricane state, ask whether wind is in the base policy or excluded. Excluded wind means you need a separate wind/hail policy through the state pool.
6) Get at least three quotes. Mobile home premiums vary by 60-100% between carriers for identical risk profiles. The first quote is almost never the best.