HO-1 is the most basic and limited type of homeowners insurance. It’s a named-perils policy that protects your home’s structure from 10 specific hazards, including:
- Fire or lightning
- Windstorm or hail
- Explosion
- Riot or civil commotion
- Damage caused by aircraft
- Damage caused by vehicles not owned by the policyholder
- Smoke
- Vandalism or malicious mischief
- Theft
- Volcanic eruption
An HO-1 policy insures your dwelling at actual cash value (ACV), which means claim payments reflect depreciation — you’ll receive the home’s current value, not the amount needed to rebuild it today. Because it covers only these listed perils, any damage caused by an unlisted event isn’t covered. This policy also excludes personal property, liability and additional living expenses, offering minimal protection overall.
Given its narrow coverage, providers rarely offer this type of home insurance. According to the National Association of Insurance Commissioners (NAIC), only 1.8% of written policies were HO-1 in 2022.