Home insurance

Home insurance, also known as homeowners insurance (or HOI), is a type of property insurance. It protects a private residence and the things inside it. This insurance is a legal contract between an insurance carrier and the named insured. It acts as a contract of indemnity. This means the policy aims to return the insured to their state before a loss occurred.

Home insurance is vital because it provides financial protection against disasters. It combines several different types of personal protections into one single policy.

A homeowners policy is a multiple-line insurance policy. This means it includes both property insurance and liability coverage. Property insurance covers damage to the home and its contents. Liability insurance covers accidents that happen at the home. It also covers injuries caused by the homeowner or their family members. Even damage caused by household pets may be covered. Because it is multiple-line, the policyholder pays one single premium for all these risks.

There are different ways a policy handles specific dangers, known as perils. A "named perils" policy only covers losses specifically listed in the document. If a danger is not on the list, it is not covered. This includes basic forms and broad forms. A basic form covers perils like fire, lightning, windstorms, explosions, smoke, vandalism, and riots. A broad form adds more specific perils. These include burglary, falling objects, ice and snow weight, freezing plumbing, accidental water damage, and artificially generated electricity.

Another type is the "open perils" or "special form" policy. This is a much broader type of coverage. It covers all losses except for those specifically excluded by the contract. Common exclusions include things like earthquakes, floods, war, and nuclear hazards. Some policies also exclude neglect or intentional acts. In 2016, data showed that 79.52% of owner-occupied homes had an HO-3 Special policy. This is an open perils policy. About 13.35% of homes used the more expensive HO-5 Comprehensive policy, which is also an all-risk form.

Insurance history in the United States changed significantly in the mid-20th century. Before the 1950s, people had to buy separate policies for different risks. You might need one policy for fire and another for theft. In the late 1940s, US insurance laws were reformed. This allowed multiple-line statutes to become legal. The first official homeowners policy in the US was introduced in September 1950. In 1971, the Insurance Services Office (ISO) was formed in New Jersey. The ISO provided simplified, standardized forms for insurance companies to use.

Many factors influence how much a homeowner must pay for insurance. The price is often based on the replacement cost of the home. This is the estimated cost to rebuild the house from scratch. Insurers use specialized vendors like Marshall Swift-Boeckh to help estimate these costs. A house located near a fire station might have lower prices. Houses with fire sprinklers, alarms, or security systems may also cost less. However, if a homeowner buys insufficient coverage, they may face a co-insurance penalty. This results in an out-of-pocket fee during a claim.

Home insurance is also closely tied to the banking system. Most people use a mortgage loan to purchase a home. Mortgage lenders often require homeowners insurance as a condition of the loan. This protects the bank if the home is destroyed. If a homeowner stops paying for insurance, the lender can buy collateral protection insurance. This is sometimes called force-placed insurance. The lender then charges the premiums to the homeowner through an escrow account. This ensures the bank's interest in the property remains protected.