How Much Insurance Do I Need For My New Home In 2019?

Jun 30, 2019 (0) comment

Few moments are as exciting as signing the closing papers on a new home.

Whether it’s your first home or the place you plan to spend your golden years, grasping those keys feels fantastic.

But before you can get to that moment, you have a lot to work out. 

There’s the financing, the down payment, the moving truck, the sale of your previous home (if it’s not your first), and, of course, the insurance.

Unlike auto insurance, there is no law that says you have to carry home insurance. Your mortgage company, however, will insist on protecting their investment.

You, too, now have a huge investment to protect.

How much insurance do you really need for your new home? Let’s break it down.

In This Article



Understanding Replacement Cost

When you buy a new house, you’re purchasing both the land and the structure (your house) that are present there.

While home insurance provides a wide array of protection from various risks, the main part of the policy is the dwelling coverage, which is the replacement cost of the home.

Replacement cost does not include the value of your land, of any additional structures (that’s covered in a separate part of the policy), nor the value of any personal property. It only covers the home itself.

Replacement cost is exactly what it sounds like; it’s the amount that would be required to rebuild and replace your home if it were to be completely destroyed.

It’s not the same as market value, which confuses a lot of homeowners.

Replacement Cost Vs. Market Value

So what’s the difference between replacement cost and market value?

The market value of your home includes the land, the home, and other structures. It can be impacted by a variety of factors that aren’t related to how much it would cost to rebuild your home.

You could take the exact same home, with all of the same details of construction, and place it in two different cities, and that home’s market value would be different in both locations.

That’s because market value is affected by location, by supply and demand, by the size and layout of the property, and other factors.

Replacement cost, on the other hand, is affected mainly by the cost of materials and labor to rebuild a house. 

That means replacement cost and market value can be vastly different.

It might cost more to rebuild your home than what you paid for that home. It might cost less. 

But either way, it’s the amount you actually need to cover your home properly.

Insurance companies cover houses based on their replacement cost since, even if the house was to burn to the ground, you would still have the land, and it would still have value.

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How Replacement Cost Is Calculated

As you’re comparing insurance policies you’ll notice something interesting; each insurance company comes up with a different replacement cost value.

This is due to differences in their calculation systems.

It can also depend on the information they’ve received regarding the details of the home’s construction. So how do you know which is right?

The more detail that is provided regarding the home, the more accurate the replacement cost calculation will be.

Some of the details used in the calculation are the square footage, construction type, number of rooms, number of bathrooms, flooring type, counter-top materials, decks and porches, and the type of roof and siding.

Since the cost of construction materials can fluctuate over time, so too can the replacement cost of a home.

As a general rule, the cost to rebuild a home goes up over time with inflation.

As a result, an older home can cost a lot more to rebuild than its depreciated value, especially since everything will need to be brought up to current codes.

Improperly calculated replacement cost can leave you underinsured.

There are several replacement cost calculators online that you can use to come up with your own number to compare to the insurance companies’ calculations.

HMFacts offers a detailed calculation for a reasonable price. You can also discuss the amount of coverage needed with your mortgage company to find out how they are valuing the house.

Replacement Cost Vs. Actual Cash Value

Most insurance companies will be willing to insure your house for a replacement cost value that’s higher than what they have calculated at your request.

What they won’t do; however, is insure it at below replacement cost (and you shouldn’t want them to, nor would your mortgage company be happy about that).

There’s one exception to that rule. Not all insurance policies cover a home for replacement cost at all.

These are known as Actual Cash Value policies, and they only provide coverage for the depreciated value of that home.

This type of policy is usually only written for a home that doesn’t qualify for a standard policy, usually due to factors like age and condition.

In most cases, replacement cost applies. 

Even in a brand-new, just-built home, the actual cash value can quickly fall behind the replacement cost.

It’s not the kind of coverage you want to protect your new home.

Extended Replacement Cost Coverage

So you’ve calculated a number for replacement cost, but you’re wondering what happens if there’s a total loss and it turns out that amount wasn’t enough after all.

That’s a very real possibility since things can change in between the start of the policy and the time of the claim.

Insurance companies combat this risk by offering extended replacement cost coverage.

This is usually written as a percentage of the replacement cost value; thus, a home insured for 125 percent of replacement cost is insured for the actual calculated cost plus 25 percent of that amount.

As an easy example, a policy with a 125 percent replacement cost on a home with a replacement cost calculated at $100,000 is $125,000.

That extra $25,000 can make up for increases in the price of lumber, for example, or new building codes that cost more to meet.

Some companies also offer guaranteed replacement cost.

This type of coverage guarantees that the policy will pay out the amount needed to rebuild the home regardless of how much it exceeds the calculated coverage.

So How Much Coverage Do You Need?

We’ve just spent quite a bit of time talking about replacement cost, and that’s because it’s the benchmark for how much coverage you need to protect your house and the answer to your question.

Your mortgage company will have a requirement for how much coverage they expect you to carry, so your insurance policy will also need to meet that mandate. 

Bottom line, you need a policy that will cover your home for the cost to replace it. But beyond that, you also need a policy that protects you from increases in that cost. 

Look for companies that offer either extended or guaranteed replacement cost coverage to make sure you’ll be covered if you need it.

What About The Other Coverage?

As we already discussed, the dwelling coverage is the biggest part of your policy, but there is a lot more on your insurance policy.

The other main portions of your policy are coverage for other structures (detached garages, sheds, etc.), personal property, liability, and loss of use.

As a general rule, insurance companies calculate other structures and personal property coverages as a percentage of the dwelling coverage.

If the other structures coverage is 10 percent of the dwelling coverage, that would come to $10,000 in the example of a $100,000 replacement cost policy above.

Both of these coverages can be increased to meet your needs. Bear in mind that personal property coverage always comes with special limits on specific types of high-value items like jewelry, musical instruments, and art.

You may need to add riders designed to specifically protect any individual items with a value above the included limit.

Liability coverage is usually offered at a standard amount that, depending on the insurance company, may start as low as $100,000.

This amount, too, can be increased at your request.

Finally, loss of use is a coverage that pays living expenses during a covered claim where your home is uninhabitable for a time.

This coverage depends on the company and isn’t usually related to the dwelling coverage amount.

As long as your dwelling coverage is calculated correctly, most of the other coverage should fall in line.


Schimri Yoyo is a writer for AutoInsurance.org and a financial advisor with active life and health insurance licenses. Born in Haiti. Reared in Brockton, MA. Matured in Philadelphia. Schimri is a proud graduate of Arcadia University, having earned both a Masters in Special Education and an MFA in Creative Writing from the castle-riddled campus in Glenside, PA. By personality and by profession, Schimri is an educator and a storyteller who is eager to assist individuals and families to craft and complete their own financial success stories.

All posts by Mark Mathon

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